V 24.1 1系列201610内页第三部分

V 24.1 1系列201610内页第三部分
SAS S I N I N T E R NAT I O NA L E L E C T R I C S HANGHAI CO.,LTD.
No.2588 JINHAI RO A D, PUDONG, SHANGHAI, CHINA 201209
TEL: +86-21-50210890
50219970
FAX: +86-21-50217333
E-mail: sassin@sassin.com
Http: //www.sassin.com
V 24.1
PRODUCT CATALOG
Specifications and technical date are subject to change without notice. Please contact us for any relevant information on ordering.
Pow e r D i s t r i b u t i o n E l e c t r i c s
Company Profile
Corporate Culture - Value System
As a leading supplier in the low voltage electrics field, Sassin
International Electric Shanghai Co., Ltd is committed to designing
and manufacturing advanced circuit protection and intelligent
Better Vision
Exceeding customers' expectation with remarkable products
and services. Being an enterprise that society respects and staff
take pride in.
management products for residential, commercial and industrial
applications. SASSIN company was certified with ISO9001, ISO14000,
and its products were certified with KEMA, CB, VDE, SEMKO, TUV,
.
inmetro etc.
The growing and dynamic company SASSIN is on its way to offer
integrated solutions to help individuals and organizations utilize
Sacred Mission
Growing together with top electric enterprise in the world.
Offering integrated electric solutions and services to top clients.
Core Value
Confidence, Faith, Credit
their energy more safely, reliably, efficiently and sustainably. The
innovation culture, which has already been absorbed into the blood
Slogan
Better Electric, Better Life
of every SASSIN staff, inspires us to continuously bring this world
.
better electrical product.
Dedicating to the core value " Confidence, Faith, Credit",
SASSIN is willing to join hands with every partner to create a better
world of tomorrow. SASSIN company exports its products to more
than 120 countries and regions around the world.
.
Catalog Classification
V 24.1 Power Distribution Electrics
Air Circuit Breakers Moulded Case Circuit Breakers
Automatic Transfer Switches Load Break Switches
Fuse Combination Switches Low Voltage Fuses
Fuse Disconnector Switches
1
V 24.2 Modular Devices
Miniature Circuit Breakers RCCBs RCD Blocks
RCBOs Main Switches Additional Components
Time Switches Push Buttons and Indicator Lamps
Surge Protective Devices Distribution Boxes
Mini Contactors Fuse Holders Accessories
2
V 24. 3 Industry Control Electrics
Contactors & Thermal Relays
DC Operated AC Contactors Soft Starters
Capacitor Switching Contactors DOL Starters
Motor Protection Circuit Breakers Inverters
3
V 24. 4 Switches and Relays
Pushbutton Switches Indicators Control Stations
Pushbutton Switch Boxes Micro Switches
Rotary Change-over Cam Switches Limit Switches
Toggle Switches Time Relays
4
V 24. 5 Power Sources
Automatic Voltage Stabilizers Voltage Regulators
Compensated Voltage Stabilizers
Pure Sine Wave Inverters Back Up UPS
Switching Power Supplies Control Transformers
5
V 24. 6 Meters & Electrical Accessories
Electronic Kilowatt Hour Meters Power Capacitors
Analogue Panel Meters Digital Panel Meters
Current Transformers Metal Boxes Terminal Blocks
PC Plug Socket Couplings Electric Bell & Buzzers
Catalog CD
All products in these catalogs listed above are
available in CD.
V 24
Catalog PDF
www.sassin.com
All catalogs can be downloaded as PDF files from
SASSIN website.
6
1
Contents
Power Distribution Electrics
3SW68 Air Circuit Breakers
P 01-45
3SW8 Air Circuit Breakers
P 46-75
3SM29 Moulded Case Circuit Breakers
P 76-103
3SM8N Moulded Case Circuit Breakers
P 104-117
3SM28N Moulded Case Circuit Breakers
P 118-123
3SM8L Moulded Case Circuit Breakers
with Earth Leakage Protection
V 24.1 Power Distribution Electrics
Air Circuit Breakers Moulded Case Circuit Breakers
Automatic Transfer Switches Load Break Switches
Fuse Combination Switches Low Voltage Fuses
Fuse Disconnector Switches
Instruction of Applications
Building
Apartments
Hotels
Hospitals
Offices
Data Centers and Networks
Industry
Mining and Minerals
Automation Industry
Food and Beverage
Chemical Industry
Energy and Infrastructures
Airports
Oil and Gas
Water
Energy
P124-127
3SM8G Switch Disconnectors
P 128-131
Automatic Transfer Switches
P 132
3SAQ1 Automatic Transfer Switches
P 133-135
3SAQ2 Automatic Transfer Switches
P 136-149
3SAQ3 Automatic Transfer Switches
P 150-165
3SGL Load Break Switches
P 166-167
3SGLR Fuse Combination Switches
P 168-169
3SHR17 Fuse Disconnector Switches
P 170-171
RT16 Low Voltage Fuses
P 172-174
Air Circuit Breakers
Series 3SW68
Overview
Terminal block
Front drawer base
Busbar
Back drawer base
Power Distribution Electrics
Arc chute
Body 1
Body 2
Auxiliary switch
Intelligent
auxiliary switch
Motor
Shell
Current
Transformer
Contact system
Release
Operating
mechanism
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1-1
Air Circuit Breakers
Series 3SW68
Applications and functions
Incoming-feeder and outgoing-feeder function in
distribution systems
Switching and protecting large powers, motors, capacitors,
generators, transformers, busbars and cables
Overload protection
Short-circuit protection with short delay
Instantaneous short-circuit protection
Used in building, industry, energy and infrastructure
Instruction of external structure
Instruction of type code
Power Distribution Electrics
1
2
3
13
4
12
11
10
5
W68 A
F
3
L
H
200
N
Breaking capacity: N; H ; S
6
Rated current (A)
200, 400, 630, 800, 1000, 1250, 1600 (Frame A)
1250, 1600, 2000, 2500 (Frame B)
2000, 2500, 3200, 4000 (Frame C)
4000, 5000, 6300 (Frame D)
78 9
Connection type
H: Horizontal terminal connection
V: Vertical terminal connection
1. Terminal of secondary circuit
2. Drawer shelf
Intelligent controller model
3. Data label
L: L type
4. Manual energy-storage and energy-release
M: M type
5. Switching-ON button
H: H type
6. Indicator of energy-storage and energy-release
Poles: 3: 3P; 4: 4P
7. “Unlocking button” of the three positions (“separated”,
Installation type
“test” and “connected”)
F: Fix type
8. Safety padlock position
D: Drawer type
9. Cranking bar
10. Indicator of switching-on(I) and switching-off(O)
Frame
11. Intelligent controller
A: 3SW68-1600
12. Switching-OFF button
B: 3SW68-2500
C: 3SW68-4000
13. Release indicator and resetting button
D: 3SW68-6300
Series code
1-2
www.sassin.com
Air Circuit Breakers
Series 3SW68
Features and benefits
Strength of new material
Low space requirements
Impact strength(Mpa)
3SW68 devices are very compact thus require very little
160
space for installation. Frame A devices (up to 1600 A) fit
140
into a 400 mm wide switchgear panel.
55%
120
Frame B,C,D devices (up to 6300 A) are the smallest of their
100
kind and with their smallest construction width fits into a
80
800 mm wide switchgear panel.
60
40
20
Example of comparation with 3SW8 in measurement
0
100%
Former materials
80%
New materials
Strength of former insulation materials.
60%
60%
Power Distribution Electrics
Strength increased after adopting new insulation materials
100%
using nanotechnology.
40%
40%
20%
0%
3SW68-1600/1600
3SW8-2000/1600
Bending strength(KI/m²)
Four-pole circuit breaker with a drawer as an example
60
58
Actual body size
Reduction of body size
20%
56
54
Modular design
52
50
Components like auxiliary releases, motorized operating
48
mechanisms,electronic releases, current sensors, auxiliary
46
circuit signaling switches, automatic reset devices,
44
interlocks and engagement operating mechanisms can all
Former materials
New materials
be exchanged or retrofitted in the back ground, thus allowing
the circuit breaker to be adapted to new, changing
required.
Strength of former insulation materials.
Strength increased after adopting new insulation materials
using nanotechnology.
Communication
The use of modern communication-capable circuit
breakers opens up completely new possibilities in terms
of start-up, parameterization, diagnostics, maintenance
and operation. This allows varieties of ways of reducing
costs and improving productivity in industrial plants,
buildings and infrastructure projects.
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1-3
Air Circuit Breakers
Series 3SW68
Complete current range and high-breaking capacity
3SW68-1600 Breaking capacity
3SW68-1600 Rated current In(A)
Icu (kA)
Ics (kA)
200
Icw(kA/1s)
70
400
60
630
50
40
800
65
65
30
1000
20
1250
55
42
42
35
30
50
1600
35
30
10
35
30
0
AC400V-N
AC400V-H
AC690V-N AC690V-H
3SW68-2500 Breaking capacity
3SW68-2500 Rated current In(A)
Power Distribution Electrics
Icu (kA)
Ics (kA)
1000
90
Icw(kA/1s)
80
70
1250
60
85
50
1600
65
40
30
2000
65
85
65
50
85
65
50
65
20
2500
65
50
10
0
AC400V - N AC400V - H
AC690V-N AC690V-H
3SW68-4000 Breaking capacity
3SW68-4000 Rated current In(A)
Icu (kA)
Ics (kA)
120
2000
Icw(kA/1s)
100
80
2500
60
3200
40
100
85
120
100
85
100
100
85
100
85
65
20
4000
85
65
85
65
0
AC400V-N AC400V-H AC400V-S AC690V-N AC690V-H
3SW68-6300 Breaking capacity
3SW68-6300 Rated current In(A)
Icu (kA)
Ics (kA)
160
Icw(kA/1s)
140
4000
120
100
80
5000
60
40
6300
20
150
120
100
100
100
150
120
120
135
100
85
85
85
100
100
0
AC400V-N AC400V-H AC400V-S AC690V-N AC690V-H
1-4
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Air Circuit Breakers
Series 3SW68
Technical specifications:
Type
3SW68-1600
3SW68-2500
3SW68-4000
3SW68-6300
Standard
IEC60947-2
IEC60947-2
IEC60947-2
IEC60947-2
Approval
CE
CE
CE
CE
Frame type
A
B
C
D
1600
2500
4000
6300
Rated frame current In (A)
Number of poles
3,4
Class of breaking capacity
3,4
N
Rated current In(A)
H
200 400 630 800
3,4
3,4
N
H
N
H
S
1250 1600 2000 2500 2000 2500 3200 4000
N
H
S
4000 5000 6300
1000 1250 1600
Rated frequency (Hz)
50/60
50/60
50/60
50/60
Rated voltage, Ue (V)
400,690
400,690
400,690
400,690
1000
1000
1000
1000
12
12
12
12
100%In
100%In
100%In
100%In
Rated insulating voltage Ui (V)
Rated impulsed withstand voltage, Uimp(kV)
N-pole rated current
Rated ultimate short-circuit breaking capacity, Icu
(AC) 50-60 Hz 400V O-CO (kA)
65
65
65
85
85
100
120
100
120
150
(AC) 50-60 Hz 690V O-CO (kA)
30
35
50
65
65
85
85
85
100
100
(AC) 50-60 Hz 400V O-CO-CO (kA)
42
55
65
85
85
100
100
100
120
150
(AC) 50-60 Hz 690V O-CO-CO (kA)
30
35
50
65
65
85
85
85
100
100
Power Distribution Electrics
Rated operating short-circuit breaking capacity,Ics
Rated short-circuit making capacity (peak),Icm
(AC) 50-60 Hz 400V (kA)
143
143
143
187
187
220
264
220
264
330
(AC) 50-60 Hz 690V (kA)
63
73
105
143
143
1 65
165
187
220
220
(AC) 50-60 Hz 400V (kA/s)
42
50
65
85
85
100
100
100
120
135
(AC) 50-60 Hz 690V (kA/s)
-
-
-
65
85
85
85
100
100
Rated short-time withstand current for 1s Icw (kA)
Making time
ms
Max breaking time
ms
Electrical life (times) in 400V
in 690V
Mechanical life (times) without maintenance
with maintenance
Mounting position
Installation type
Dismension (mm)
Drawer,horizontal, 3P
-
25-30
25-30
25-30
25-30
70
70
70
70
6500
5000
2000
1000
3000
2500
1500
800
15000
12500
10000
5000
30000
25000
20000
10000
30°
30°
30°
30°
30°
30°
30°
30°
Fixed /Drawer
Fixed /Drawer
Fixed /Drawer
WxHxD
WxHxD
WxHxD
WxHxD
248x351x297
347x450x390
440x450x390
769x487x390
995x487x390
Fixed /Drawer
Drawer,horizontal, 4P
318x351x597
442x450x390
556x450x390
Drawer,Vertical, 3P
248x351x297
347x450x390
440x450x390
769x487x390
Drawer,Vertical, 4P
318x351x297
442x450x390
556x450x390
995x487x390
Fixed,horizontal, 3P
254x320x194
367x403x308.5
460x403x308.5
785x407x290
Fixed,horizontal, 4P
324x320x194
462x403x308.5
586x403x308.5
1010x407x290
Fixed,Vertical, 3P
254x320x194
367x403x308.5
460x403x308.5
785x407x290
Fixed,Vertical, 4P
324x320x194
462x403x308.5
586x403x308.5
1010x407x290
Ambient temperature
-5 to +40℃, max. 95 % humidity
Storage temperature
-40 to +75℃
Altitude( Max)
2000
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1-5
Air Circuit Breakers
Series 3SW68
Intelligent controller characteristics
Intelligent controller model
Function
3SW68-L
Basic protection
Overload protection
L
Short-time delayed short-circuit protection
S
Instantaneous short-circuit protection
I
Ground fault protection
G
N
Neutral pole protection
Additional functions
MCR Function
Thermal memory
Contact loss indicator
Self-diagnostic function
Power Distribution Electrics
Fault memory
Test function
Zone Selective Interlocking
Closing counting
Parameter display
Fault trip display
Load monitoring display
Current display
Time display
Measurement
Current measurement
Voltage measurement
Frequency measurement
Power measurements
Power factor measurement
Phase sequence detection
Imbalance function
Energy measurement
Harmonic measurement
Protection
Overvoltage protection
Undervoltage protection
Imbalance protection
Over frequency protection
Under-frequency protection
Phase sequence protection
Inverse power protection
Communication
Communication Interface
Achieve communication through MODBUS
Achieve communication through PROFIBUS
Achieve communication through device net
Note: “
1-6
” available
“
” selectable
”
” unavailable
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3SW68-M
3SW68-H
Air Circuit Breakers
Series 3SW68
Intelligent controller model and panel description
Intelligent controller model type
3SW68-L
Basic
3SW68-M Standard
3SW68-H
Communication
Introduction of intelligent controller panel
L type Intelligent controller panel(3SW68-1600)
1
1. RESET Button
It pops up when fault tripping or test tripping. The circuit
breaker can be switched on only when the button is
5
4
pressed down. Meanwhile, the fault indicator resets.
Power Distribution Electrics
2
3
2. Indication of rated current (In)
3. MCU indicator
It remains lit when the controller is under normal working.
6
4. Over-voltage indicator
It lights up when current reaches 1.15IR.
5. Current bar indicator
To display the real time current as the percentage of IR; 10%
each step.
6. Fault reason indicator
To show the fault reason after tripping occurs.
If power supply works normally, it will indicate the fault
reason after fault tripping. Press RESET to quit.
If power supply is lost, press FAULT CHECK key to show the
reason of last tripping when power recovers.
7. Current settings adjustor
8. Time settings adjustor
9. FAULT CHECK key
Press the key to enter fault check status when the controller
7
8
9
10
is under normal working.
10. TEST key
Press TEST key, the breaker trips immediately, but no fault
recorded. Press RESET and CLEAR after test.
11
11. CLEAR key
Note: Parameter setting IR <Isd <II
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1-7
Air Circuit Breakers
Series 3SW68
M type and H type Intelligent controller panel for (3SW68-1600)
Indication
1
1. RESET button
It pops up when fault tripping or test tripping. The circuit
3SW68
breaker can be switched on only when the button is pressed
Intelligent controller
down. Meanwhile, the fault indicator resets.
2. LCD display
3. Fault and alarm RESET key
4. FAULT/ALARM LED indicator
The indicator is out when normal working; it flashes quickly
2
when maintenance; it turns on in red when alarm.
5. NORMAL LED indicator
It flashes in green always when the controller is power on
and under normal working.
Power Distribution Electrics
6. LED curve
Reset
IR
Red LED indicators are equipped in the curve.
3
Fault/Alarm
4
Normal
5
The corresponding indicator flashes to indicate the fault
reason when fault tripping.
The corresponding indicator remains lit to indicate the
Is
current setting when protection settings.
7. Test port
Ig
A 16-pin test port is available on the bottom of front panel
Isd
for plug-in portable power supply or inspection unit.
Ii
6
Keyboard
8. Function key 1 – Measurement: For measuring
(In password input interface, the LEFT key)
ESC
Press to enter the measurement default menu to measure
current “I”, voltage “U’, frequency “F”, power “P”, energy “E”,
and harmonic “H”.
9. Function key 2 – Settings: For system parameter settings
7
(In password input interface, the RIGHT key)
Press to enter the setting default menu to set “Clock settings”,
“Meter settings”, “Test & Lock”, “Communication settings”,
“I/O settings”.
10. Function key 3 – Protections: For protection parameter
settings Press to set the parameters of “Current protection”,
8
9
10
11
“Load monitor”, “Voltage protection”, and “Other protections”.
11. Function key 4 – Information: For history record and
maintenance Press to check “Current alarm”,
“Operation times”, “Contact wear”, “Product information”,
“Tripping record”, “Alarm record”, “Transposition record”.
12. UP – To move up or change the parameters upwards
ESC
13. DOWN – To move down or change the parameters
downwards.
12
13
14
15
14. Esc – To exit and return to previous menu or cancel the
current setting selection.
15. ENTER – To enter the next menu, select the current
parameter, or save the updates.
1-8
www.sassin.com
Air Circuit Breakers
Series 3SW68
L type Intelligent controller panel
(3SW68-2500、4000、6300)
1. Mechanical RESET button
1
It pops up after tripping. Manual reset is required.
2. Indication of intelligent controller model
3. Operation indicator
3SW68 - L
It remains flashing when the controller is under normal
2
working.
4. IR%
Electronic Controller
40%~100% indicator: To display the real time current as
the percentage of IR.
Operation
3
运行
通信
5. Indication of rated current (In)
遥控
6. Simulation test area
故障
6.1.Query key: check the last fault record (Record is shown
as: one of the four fault indicators, IR, Isd, Ii, and Ig,
I R% Load current
4
60
80
100
6.2.Test key: When press Test Key under normal working
Power Distribution Electrics
40
becomes lighting. Press Clear button to clear indication).
status of controller, the breaker, commanded by the
controller, trips instantaneously. Meanwhile, Ii fault
indicator lights up, but no fault recorded.
6.3.Check key: self-diagnosis of inner working, each
light will automatically scan, and will show a menu in
5
one minute.
In= 4000 A
6.4.Clear button: clear the fault indicator
7. Protect characteristic parameter setting area
7.1. IR (time-lapse protection) original setting is
Quary
Test
Check
Clear
6
IR = 1.0 I n, t R = 480s.
7.2. I sd (short delay protection) original setting is
I sd = 8 IR t sd = 0.4s (NO, OFF means inverse switch
IR
In
Isd
IR
0.7
0.6
0.5
0.4
0.8
0.85
0.9
0.95
1.0
90
60
45
30
OFF
4
3
2
1.5
6
8
10
12
15
OFF
status default setting is OFF).
120 180
tR S
240
360
480
15
@1.5 IR
0.4
0.3
0.2
0.1
0.4
0.3
0.2
0.1
ON
I2 t
OFF
0.5
0.4
0.3
0.2
0.6
0.7
0.8
0.9
1.0
7.3. I i (instantaneous protection) original setting Ii =10In.
7.4. I g (ground fault protection) original setting
I g = 0.8 I ntg = 0.4s.
tsd s
8. Fault indicator: Lighting when fault occurs.
@8 IR
8
7
Ii
In
Ig
In
4
3
2
1
6
8
10
12
15
OFF
0.5
0.4
0.3
0.2
0.6
OFF
0.65
0.7
0.75
0.8
tg s
1.0
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1-9
Air Circuit Breakers
Series 3SW68
M type Intelligent controller panel
(3SW68-2500、4000、6300)
1. Mechanical RESET button
1
It pops up after tripping. Manual reset is required.
2. Indication of intelligent controller model
3. Power indicator:
3SW68-M
It keeps flashing when power on.
2
4. LCD display
5. Indication of rated current (In)
Electronic Controller
6. Simulation test area
Operation
3
6.1.
ENTER key: To enter or confirm menu.
Power Distribution Electrics
6.2. ESC ESC key: To return to previous menu or exit menu
4
UP DOWN key: To scroll up or down the menu
7. Protection characteristic parameter setting area
7.1. IR ( long-time delay protection) default setting IR=1.0In,
t R = 480s
7.2. I sd (short delay protection) default setting Isd=8IR ,
tsd = 0.4s (NO, OFF means inverse switch, original
5
setting is OFF)
In= 4000 A
7.3. I i (instantaneous protection) default setting
I i = 10 I n
7.4. I g (ground fault protection) default setting
6
ESC
I g = 0.8 I n, tg = 0.4s
8. Fault indicator:
Lighting when fault occurs.
I RR
In
Isd
Isd
IR
0.7
0.6
0.5
0.4
0.8
0.85
0.9
0.95
1.0
90
60
45
30
120 180
tRR S
240
360
480
15
@1.5 IR
8
10
12
15
0.4
0.3
0.2
0.1
0.4
0.3
0.2
0.1
OFF
4
3
2
1.5
6
OFF
tsd S
ON
I2 t
OFF
@8 IR
0.5
0.4
0.3
0.2
0.6
0.7
0.8
0.9
1.0
tg(S)
tg
8
7
Ii
In
Ig
In
1-10
6.3.
4
3
2
1
6
8
10
12
15
OFF
0.5
0.4
0.3
0.2
0.6
OFF
0.65
0.7
0.75
0.8
1.0
www.sassin.com
Air Circuit Breakers
Series 3SW68
H type Intelligent controller panel
(3SW68-2500、4000、6300)
1 . Mechanical RESET button
1
It pops up after tripping. Manual reset is required.
2. Indication of intelligent controller model
3. LCD display
3SW68 - H
4. Indication of rated current (In)
2
5. Software RESET button
6. Status indicator area
Electronic Controller
7. Characteristic curve and protection reason indicator
8. Function key area
4
Power Distribution Electrics
3
In= 4000 A
IR
RESET
5
Warn/Alarm
Healthy
Is
6
7
BUS
Ig
I sd
Ii
8
ESC
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1-11
Air Circuit Breakers
Series 3SW68
Intelligent controller protection characteristics
3SW68-L and 3SW68-M
Overload long-time delay settings (accuracy ±10% based on tR(s) at 1.5IR)
Setting current adjustment range IR(A)
OFF (Set by user)
0.4xIn 0.45 xIn 0.5 xIn 0.55 xIn 0.6 xIn 0.7 xIn 0.8 xIn 0.9 xIn 1.0 xIn
Inverse time characteristics
1.05IR
2h no action
1.3 IR( 1.25 IR for generator protection))
≤2h action
tR(S) at 1.5IR
15
30
tR(S) at 2IR
8.4
16.9
33.7
tR(S) at 7.2IR
0.65
1.3
2.6
Thermal memory time setting(min)
60 Note: 30 min for 3SW68-L(1600)
60
120
240
67.5
5.2
480
135
10.4
Note: 30,60,120,240 for 3SW68-L(1600)
270
20.8
Power Distribution Electrics
Short-circuit short-time delay settings (accuracy ±10% based on tR(s) at 1.5IR when I<8IR)
Setting current adjustment range Isd(A)
OFF 1.5xIR 2xIR 2.5xIR 3xIR 4xIR 5xIR 6xIR 8xIR 10xIR 12xIR 20xIR Note:(3~10)IR for 3SW68-L(1600)
When 1>8IR
Definite characteristic (set by user) tsd(s)
0.1
0.2
0.3
0.4
(according to requirements set by the user) tsd(s)
Returnable time (s)
0.06 0.14 0.23
0.35
When 1>8IR
Inverse characteristic (set by user) I²tsd(s)
As per characteristic s curve
(according to requirements set by the user) I²tsd(s)
Instantaneous short-circuit setting (accuracy of ±10%)
Setting current adjustment range Ii(A)
OFF 1.5xIR 2xIR 2.5xIR 3xIR 4xIR 5xIR 6xIR 8xIR 10xIR 12xIR 20xIR
Note: (3,4,6,8,10,12,15)In for 3SW68-L(1600)
Earth fault settings (accuracy±10%)
Setting current adjustment range Ig(A)
OFF 0.2xIn 0.3xIn 0.4xIn 0.5xIn 0.6xIn 0.7xIn 0.8xIn 0.9xIn 1.0xIn
(Note: (0.2~0.8)In for 3SW68-L(1600)
Definite time characteristics ( set by user) tg(s)
0.1
0.2
0.3 0.4
Returnable time (s)
0.06
Inverse time characteristics (set by user) I²tsd(s)
As per characteristic s curve
0.14
0.23 0.35
Overload alarm setting (accuracy ±10%)
Overload alarm current
when Im>IR
Delay time tm (s)
0.5tR
Inverse time characteristics
1-12
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Air Circuit Breakers
Series 3SW68
3SW68-H
Overload long-time delay settings
Setting current adjustment range IR(A)
Inverse time characteristics
1.05IR
1.30R(Generator protection 1.25IR)
ON/OFF selectable
(0.4~1.0)xIn (Inm≤2500A step length 1A ;Inm>2500A,step length 2A)
Set by the user as needed, tR(s)when 1.5IR as a benchmark,10% accuracy)
2h no action
Short-circuit short-time delay settings
Setting current adjustment range Isd (A) ±10% accuracy
Delay time
ON/OFF selectable
(1.5~15)xIR (Inm≤2500A step length 1A ;Inm>2500A,step length 2A)
1/10tR (tR(s)when 1.5IR as a benchmark)
Short circuit short definite time Isd(A)
Setting current adjustment range Isd ±10% accuracy
Setting delay time tsd(s)±15% accuracy
Returnable time (s)
ON/OFF selectable
(1.5~15)xIR (Inm≤2500A step length 1A ;Inm>2500A,step length 2A)
0.1
0.2 0.3 0.4
0.06 0.14 0.23 0.35
Instantaneous short-circuit I
Setting current adjustment range Ig(A)±10% accuracy
ON/OFF selectable
(1.0~20)xIR (Inm≤2500A step length 1A ;Inm>2500A,step length 2A)
Ground protection type T W
Setting current adjustment range Ig(A)±10% accuracy
Setting delay time tg(s) ±15% accuracy
Returnable time (s)
ON/OFF selectable
(0.2~1.0)xIR (Inm≤2500A step length 1A ;Inm>2500A,step length 2A)
0.1
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
0.06 0.14 0.23 0.35 resetting ratio is 0.85
alarm/trip/off selectabe
(When the three-phase current imbalance is greater than 1.1 times the set value,
the protection action will be done.
alarm/trip/off selectabe
(When the three-phase current imbalance is greater than 1.1 times the set value,
Required current protection
the protection action will be done.
Setting range of value of start protection required(0.2~1)xIn
Setting range of protection action time required
15~1500s
Current imbalance
Under voltage protection
Over voltage protection
Load monitoring (power based)
Measurement
Frequency
Power
Electric energy
Current Demand
Power Demand
Harmonic
Self-test function
DI/DO Function
Zone selective interlocking feature
Test function
Alarm/trip
selectable
(When the three-phase current imbalance is greater than 1.1 times the set value,
the protection action will be done; the return character will be lower than 0.9 setting value.
Power Distribution Electrics
tR(S) at 7.2IR
Thermal memory time setting
≤2h action
15
30
60
120
240
480
8.4
16.9
33.8 67.5 135 270
0.94 1.88 3.75
7.50 15
30
0.65 1.3
2.6
5.2
10.4 20.8
Instantaneous 10 20 30 45 60 120 180
tR(S) at 1.5IR
tR(S) at 2IR
tR(S) at 6.0IR
Alarm/trip
selectable
(When the current imbalance is greater than 1.1 times the set value,
the protection action will be done; the return character will be lower than 0.9 setting value.
Made 1/mode 2/OFF selectable
40~65Hz
Active power: -32768kW~32768kW
Reactive power: -32768kar~32768kar
Apparent power: 0kVA~65535kVA
Active energy: 0~4294967295kWh
Reactive energy: 0~4294967295kWh
Apparent energy: 0~4294967295kWh
Current real-time measurements
Power real-time measurements
Currrent:3~31harmonic
Voltage:3~31harmonic
The EEPROM fault, setting parameters lost, AD sampling error, RAM or ROM error, error
messages and alarm signals
Provide digital input and output (AC250V 5A resistive or DC110V 0.5A resistive)
Short circuit interlock and ground interlock
Test release: Long-time delay, short-time delay ,instantaneous ,ground
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1-13
Air Circuit Breakers
Series 3SW68
Current protection characteristics for intelligent controller
Characteristics curve
t
l 2tswitch off
setting
l 2tinput
(lc1)
setting(lc1)
0
I
Power Distribution Electrics
Monitor and controlling setting(R)
t
Earth fault current setting Ig
Earth fault delay time setting tg
I
Earth fault protection features
t
Overload long-time delay current setting IR
Overload long-time delay time setting tR
Short-circuit short-time delay current setting Isd
Short-circuit short-time delay inverse time (I²t ON)
Short-circuit short-time delay time setting tsd
Short-circuit instantaneous setting Ii
Short-circuit short-time delay definite time (I²t OFF)
I
Long delay, short delay, instantaneous protection features
1-14
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Air Circuit Breakers
Series 3SW68
Protection characteristics of intelligent controller 3SW68-H
Earth fault protection characteristic curve
t (s)
10000
5000
2000
Ir4=0.2ln-1.01ln
1000
500
200
100
50
20
10
5
2
1
0.2
0.4s
0.3s
0.2s
0.1
0.1s
Power Distribution Electrics
0.5
0.05
0.02
00801
02
03
05
081
152
3
5
8 10
x ln
Ig earth fault protection current setting value
tg earth fault protection time setting value
Characteristics curve of overload protection
t (s)
10000
5000
Ir1=0.4-1 X In
2000
1000
500
tL=15S
Ir1: Overload long-delay setting
tL=30S
200
Ir2: Short-circuit short-delay current
tL=60S
100
setting
tL=120S
50
Ir3: Overload long-delay time setting
tL=240S
Tl: Instantaneous short-circuit current
tL=480S
20
setting
Isd
10
Ts: Short-circuit short-delay time
5
setting
Ir2=1-15 x In
2
1
0.5
t s=0.4S
ts=0.3S
0.2
Ir3
ts=0.2S
0.1
Ir3
0.05
ts=0.1S
0.02
0.8 1
1.5 2
3
× IR
5
8 10
15 20
30 60 90 100 120 150 200
kA
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1-15
Air Circuit Breakers
Series 3SW68
Standard inverse time lag C8
Kinds of characteristic overview ( rate curve: C8)
1000
1000
100
10
trip time (secs)
trip time (secs)
100
1
10
1
0.1
Power Distribution Electrics
0.1
1
0.01
10
10
1
* Ir (setting value of long time delay)
* Ir (setting value of long time delay)
standard inverse time lag C8
express inverse time lag C8
high voltage fuse compatibility C8
fast inverse time lag C8
express inverse time lag(M) C8
I 2t C1
Fast inverse time lag C8
Express inverse time lag C8
10000
10000
1000
trip time (secs)
trip time (secs)
1000
100
10
100
10
1
1
0.1
0.1
10
1
* Ir (setting value of long time delay)
* Ir (setting value of long time delay)
1-16
10
1
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Air Circuit Breakers
Series 3SW68
Connection diagram for the secondary circuit of the L-type intelligent controller
Main
circuit
Under-voltage
Closing
Shunt Contract
electromagnet release eletromanet release
Electronic controller
Fault indicator
PE N
5
SB2
E
SB1
E
S1
P
6
8
10
Auxiliary contact for user
Storage indicator Closing indictor
12 14 16 18 20
22 24 26 28 30
32
SB3
E
34 36
S3
S2
38
40 42
Drawer three-position indication
Tripping indicator
S4
44 45
47 48
50 51
53 54
56 57
S5
S6
59 60
62 63
S7
65 66
FU
XT
DW
DT
SAL
F
Q/QY
Control power supply
M
Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8
TA
Breaker
body
Q9 Q10 Q11 Q12 Q13Q14
Electronic controller
SA
FU
1
2
3
4
7
9
11
13 15 17 19 21
23
25 29
27
31 33 35
37 39
41
43
46
49
52
55
58
61
64
DC24V
12 13 14 15 16 17 18 19
Power Distribution Electrics
- +
FU
L N
PE ST Power modules TV
AC220V/DC110-220V
Meaning
Abbreviation
Abbreviation
TA
SB1
Closing button (self-provided
by user)
Shunt button (self-provided byuser)
FU
SB2
Under-voltage button(self-provided by user)
F
SB3
Q
Indicator (self-provided by user)
S1~S7
Circuit breaker
QY
DW
XT
Secondary wiring circuit
DT
Meaning
Current mutual transformer
Fuse (self-provided by user)
Shunt release
Under-voltage release
Under-voltage delay release
with time delay
Closed coil
Meaning
Abbreviation
M
Motor operating mechanism
SA
SAL
Q1~Q8
Q9~Q14
Limit switch of motor
Contact for malfunction tripping indicator
Auxiliary contacts 4NO+4NC
Contacts for drawer 3-position indicator
The meaning of terminals
#1, #2: Input terminal of auxiliary power supply; #1 is the positive pole.
P: Protective ground terminal to connect the side plate of the breaker.
#3, #4, #5: SDE malfunction tripping output contacts (#4 is the common terminal); contact capacity: AC380V 16A
#13, #14, #19, #20, #21: #19 is the output common terminal; #20 is output contact No.1 (D01) for self-diagnosis function; #21 is output
contact No.2 (D02) for malfunction tripping function; #13 is output contact No.3 (D03) for overload warning function; #14 is output
contact No.4 (D04) for grounding alarm function.
#25, #26: To connect external current transformer (For 3P+N only)
Note:
1)It is necessary to select power supply unit when DC control power is applied. Connect the DC control power to power supply unit,
where the output contacts have already been connected before delivery.
2)Normally it is not necessary to select power supply unit when AC control power is applied; just simply connect the power supply to
the terminal #1 and #2. In case you require power supply unit, please make the connection according to the wiring diagram. The
output contacts of the unit have already been connected before delivery.
3)Drawer 3-position indicator is an optional device for users.
4)The connections marked in the dotted lines are to be made by the users.
5)The conditions that the controller outputs self-diagnosis signal:
a.Controller internal temperature ≥80℃
b.Chip works abnormally
c.Controller loses power
6)Different power supplies can be connected when the control voltages of DT, F and Q/QY are not same.
7)A pushbutton with normal open contact can be installed in series between the terminal #42 and power supply for manually
controlling pre-storage.
8)SB2 can be connected in parallel to relay contacts for remote tripping.
9)Additional accessories need to be self-provided by users.
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1-17
Air Circuit Breakers
Series 3SW68
Connection port of 3SW68-1600(type M、H)
A,B,C
N
P
5
2
1
A (+)
7
6
8
9
10
11
12
14
13
Power input
DC24V
29
16
15
Communication A (+)
B (-)
B (-)
input in 3P + N
Communication
ground wire
30
Add N-phase
port
DW
Auxiliary contacts synchronous with the circuit breaker
3SW68-1600 Intelligent controller
Linear signal coil
L1~L4
D04 OR DI1
D03 OR DI2
Power Distribution Electrics
Power mutual inductor
P1~P3
Add mutual
D01
inductor input
Voltage measurement
signal input
D02
Un
in ground or leakage
3
4
18
17
20
19
21
23
22
Programmable input /
Center ground lug
U2
26
U3
27
28
To the power line side
Output contacts
ZT100
U1
25
24
ZCT
Figure: input and output interfaces of 3SW68-1600 type M, H
Connection diagram for secondary circuit of the M , H-type intelligent controller
Main
circuit
PE N
Under-voltage
Closing
Shunt Contract
electromagnet release electromagnet release
Electronic controller
Note: Short 3 and 4
Fault indicator
when no external current
transformer needs to be
connected
S2
S1
3
4
P
6
8
Auxiliary contact for user
Drawer 3-position indicator
Storage instruction Closing instruction Tripping indication
10 12 14 16
SB2
E
SB1
E
S3
18 20 22 24
32
26 28 30
SB3
E
34 36
S4
38
40 42
44 45
47 48
50 51
53 54
56 57
S5
S6
59 60
62 63
S7
65 66
FU
XT
DW
DT
SAL
Qa Qb Qc
TA
F
Q/QY
M
Control power supply
Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8
Qd
Q9 Q10 Q11 Q12 Q13Q14
Electronic controller
Breaker
body
SA
FU
1
2
5
7
9
11
13 15
17 19 21
23 25 27 29
31 33 35
37 39
DC24V
12 13 14 15 16 17 18 19
- +
FU
L N
PE
ST Power modules TV
AC220V/DC110-220V
1-18
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41
43
46
49
52
55
58
61
64
Air Circuit Breakers
Series 3SW68
Meaning
Meaning
Abbreviation
Abbreviation
TA
SB1
Closing button (self-provided by user)
Current mutual transformer
Shunt button (self-provided by user)
Fuse (self-provided by user)
FU
SB2
Under-voltage button(self-provided by user)
Shunt release
SB3
F
Q
Under-voltage release
S1~S7 Indicator (self-provided by user)
Circuit breaker
Under-voltage delay release with time delay
QY
DW
Secondary wiring circuit
DT
XT
Closed coil
Residual current transformer (can be supplied upon user’s request)
TN
Meaning
Abbreviation
M
Motor operating mechanism
Limit switch of Motor
SA
Contact for malfunction tripping indicator
SAL
Qa , Qb Contacts for closing indicator
Qc , Qd Contacts for tripping indicator
Q1~Q8 Auxiliary contacts 4NO+4NC
Q9~Q14 Contacts for drawer 3-position indicator
The meaning of terminals
#21, #22: Programmable switching input No.1 (DI1)
Power supply input
#23, #24: Programmable switching input No.2 (DI2)
#1, #2: DC24V #1: positive pole #2: negative pole; P:
Voltage signal input
Protective ground terminal to connect the side plate of
Terminals #25~#28 are the input terminal of voltage signal.
the breaker.
Please pay attention that the connection sequence must be
External current transformer input
right and they must be connected to the line side of the
Terminals #3, #4 are for external current transformer input.
power supply.
The terminals are to be connected to the output terminals
The terminals are blank if no additional functions are selected.
Terminals #29~#30 are to be connected to signal input of
method is type T.
neutral line with an external current transformer when
The terminals are to be connected to the output terminals
grounding method is 3P+N.
of external rectangular current transformer ZCT1 when
Note:
the grounding method is type W.
1) It is necessary to select power supply unit when DC control
Auxiliary contacts for malfunction tripping
power is applied. Connect the DC control power to power
Terminals #5, #6, #7 are the contacts for malfunction
supply unit, where the output contacts have already been
tripping indicator.
connected before delivery.
Contact capacity: AC380V 2A; DC250V 0.3A
2) Normally it is not necessary to select power supply unit
Auxiliary contacts synchronous with circuit breaker
when AC control power is applied; just simply connect the
Terminals #8, #9, #10, #11, #12, #14 are two sets of
power supply to the terminal #1 and #2. In case you require
auxiliary contacts synchronous with circuit breaker.
power supply unit, please make the connection according
Contact capacity: AC380V 1A; DC250V 0.15A
to the wiring diagram. The output contacts of the unit have
Communication output
already been connected before delivery.
#15, #16: Communication interface output. The output
3) Drawer 3-position indicator is an optional device for users.
methods of three communication protocols are the same.
4) The connections marked in the dotted lines are to be made
#15 and #16 are blank when with communication function.
by the users.
#13: Communication shielding ground
5) The conditions that the controller outputs self-diagnosis
Programmable I/O interface
signal:
Terminals #17~#24 are blank when signal unit is not
a. Controller internal temperature ≥80℃
selected. (DO: DC11V 0.5A, AC250V 5A; DI: DC11V~13V
b. Chip works abnormally
AC110V~250V)
c. Controller loses power
When the signal unit is type S1: (4DO mode)
6) Different power supplies can be connected when the
#17, #18: Programmable output contact No.1 (DO1)
control voltages of DT, F and Q/QY are not same.
#19, #20: Programmable output contact No.2 (DO2)
7) A pushbutton with normal open contact can be installed
#21, #22: Programmable output contact No.3 (DO3)
in series between the terminal #42 and power supply for
#23, #24: Programmable output contact No.4 (DO4)
manually controlling pre-storage.
When the signal unit is type S2: (3DO+1DI mode)
8) SB2 can be connected in parallel to relay contacts for
#17, #18: Programmable output contact No.1 (DO1)
remote tripping.
#19, #20: Programmable output contact No.2 (DO2)
9) Additional accessories need to be self-provided by users.
Power Distribution Electrics
of external current transformer ZT100 when the grounding
#21, #22: Programmable output contact No.3 (DO3)
#23, #24: Programmable switching input No.1 (DI1)
When the signal unit is type S3: (3DO+1DI mode)
#17, #18: Programmable output contact No.1 (DO1)
#19, #20: Programmable output contact No.2 (DO2)
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1-19
Main circuit
Connection
Position
indication
Test
Switch on
Fault tripping
Separation
Four pieces of normally-open and four
pieces of normally-closed contacts
Control unit
Switch off
Intelligent
controller
Draw-out base
communication
module
Six-group convertible contact
Under Electric
Electric
voltage switch on switch off
Power
module
output
Electric
energy
storage
Ready- Remote
for-close
reset
Ready-forcharging
Circuit breaker
Auxiliary switch
Power
source
picture 2
Auxiliary switch
Permutation and combination of external terminal
picture 3
Six line programmable extended
output module
Permutation and combination of internal terminal
Readyfor-close
picture 1
Six pieces of normally-open and six
pieces of normally-closed contacts
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1-20
Auxiliary open mode
Four groups convertible contact
Power Distribution Electrics
Air Circuit Breakers
Series 3SW68
Secondary circuit wiring diagram equipped with Intelligent controller (3SW68-2500、4000、6300)
Air Circuit Breakers
Series 3SW68
Explanation of symbol
Meaning
Abbreviation
SB1
Abbreviation
Q
Under-voltage button (Self-provided by user)
Meaning
Under-voltage (or time delayed) release
SB2
Closing button (Self-provided by user)
X
Closing electromagnet
SB3
Shunt button (Self-provided by user)
M
Electric motor operating mechanism
Remote reset button (Self-provided by user)
SA
Electric motor limit switch
Shunt release
XT
Terminal block
J1
Remote control closed relay (Self-provided by user)
Fu
Fuse
J2
Remote control trip relay (Self-provided by user)
SB4
F
Explanation of terminal block:
A1~A6: Three position signal output(optional)
1#、2#: Auxiliary power input 1# is“+” 2# is“-”if it is direct
B1~B6: Empty terminal(Spare)
current
T1~T4: Three position signal input(optional)
3#、4#、5#、6#: A、B、C、N three-phase voltage input
S、A、B:Communication output(optional)
terminal are used for voltage indication (optional)
7#、8#、9#:Fault trip indication signal output
Illustration
1.The corresponding circuit breakers in the diagram are
switched off and no energy stored. The controller indicates
16#、17#:Programmable output 1(optional)
no fault
18#、19#:Programmable output 2(optional)
2.The dotted line part shall be connected by user, the picture
20#、21#:ZS1 signal output,20# connects“+”,21#
is for reference only.
connects“-”(optional)
3. 1#, 2# terminal power source must be prepared when the
22#、23#:ZS1signal output,22# connects“-”,23#
main loop current is 0.4 In. The DC24V、AC230VAC or 400V
connects“+”(optional)
power can be connected depending on controller power type.
24#、25#、26#:Intelligent controller communication
The power then connects with DC 110VD and C220V after
terminal,24# connects with SH Shielding layer, 25#
converted by power module.
connects A,26# connects B, but connects with the draw-
4. Q, X, F, M connects different control power sources depending
out-base communication module input if there is a draw-
on respective voltage specifications. Please note X, F are short-
out-base communication module,24# connects S',25#
time duty components, the electrified time should not exceed
connects A',26# connects B'(optional)
4 seconds.
27#、28#:Added earth current or current leakage type
5.37# terminal directly connects power source (see the picture)
transformer input(optional)
(automatic pre-energy storage). It can also connect power
29#、30#:External neutral current transformer input
source after serially connecting the normally open button
(optional)
(Manual pre-energy storage).
31#、32#、33#:Under voltage(or time delayed)release
6.The three position signal sampling from the draw-out base
power input, 33# is empty terminal(optional)
communication module should be processed by optical
34#、35#、36#:Closing electromagnet power input,36#
coupling isolation.
is empty terminal
7. The outdoor terminal which fixed on the drawing frame
37#、38#、39#:Shunt release power input,39# is empty
of breaker, wiring connection is according to picture 2; the
terminal
terminal which fixed in internal breaker, wiring connection
40#、41#、42#:Energy storage electrically operated power
is according to picture 3.
input and energy storage ready signal output.
43#、44#、45#:Open ready signal output(optional)
46#、47#、48#: Remote reset power input, 48# is empty
terminal (optional)
49#、50#、51#:Programmable extended output,49#
connects A,50# connects B, 51# is empty terminal(optional)
52#、53#、54#:Empty terminal(Spare)
55#~58#:Auxiliary switch for connecting terminal output
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1-21
Power Distribution Electrics
10#、11#、12#:Switch on indication signal output
13#、14#、15#:Switch off indication signal output
Air Circuit Breakers
Series 3SW68
Selection and ordering data
Frame A
L type controller
3SW68-1600
Horizontal terminal connection
N type
65kA
Rated current Number of
In(A)
200
Type code
Order code
W68AF 3LH200N
28057
W68AD 3LH200N
28099
4P
W68AF 4LH200N
28058
W68AD 4LH200N
28100
3P
W68AF 3LH400N
28059
W68AD 3LH400N
28101
4P
W68AF 4LH400N
28060
W68AD 4LH400N
28102
3P
W68AF 3LH630N
28061
W68AD 3LH630N
28103
4P
W68AF 4LH630N
28062
W68AD 4LH630N
28104
3P
W68AF 3LH800N
28063
W68AD 3LH800N
28105
4P
W68AF 4LH800N
28064
W68AD 4LH800N
28106
3P
W68AF 3LH1000N
28065
W68AD 3LH1000N
28107
4P
W68AF 4LH1000N
28066
W68AD 4LH1000N
28108
1250
3P
W68AF 3LH1250N
28067
W68AD 3LH1250N
28109
W68AF 4LH1250N
28068
W68AD 4LH1250N
28110
1600
4P
3P
W68AF 3LH1600N
28069
W68AD 3LH1600N
28111
4P
W68AF 4LH1600N
28070
W68AD 4LH1600N
28112
3P
3W68AF 3LV200N
28071
W68AD 3LV200N
28113
4P
4W68AF 4LV200N
28072
W68AD 4LV200N
28114
3P
3W68AF 3LV400N
28073
W68AD 3LV400N
28115
4P
4W68AF 4LV400N
28074
W68AD 4LV400N
28116
3P
3W68AF 3LV630N
28075
W68AD 3LV630N
28117
4P
4W68AF 4LV630N
28076
W68AD 4LV630N
28118
3P
3W68AF 3LV800N
28077
W68AD 3LV800N
28119
4P
4W68AF 4LV800N
28078
W68AD 4LV800N
28120
3P
3W68AF 3LV1000N
28079
W68AD 3LV1000N
28121
4P
4W68AF 4LV1000N
28080
W68AD 4LV1000N
28122
1250
3P
3W68AF 3LV1250N
28081
W68AD 3LV1250N
28123
4W68AF 4LV1250N
28082
W68AD 4LV1250N
28124
1600
4P
3P
3W68AF 3LV1600N
28083
W68AD 3LV1600N
28125
4P
4W68AF 4LV1600N
28084
W68AD 4LV1600N
28126
3P
W68AF 3LH200H
28141
W68AD 3LH200H
28183
4P
W68AF 4LH200H
28142
W68AD 4LH200H
28184
3P
W68AF 3LH400H
28143
W68AD 3LH400H
28185
4P
W68AF 4LH400H
28144
W68AD 4LH400H
28186
3P
W68AF 3LH630H
28145
W68AD 3LH630H
28187
4P
W68AF 4LH630H
28146
W68AD 4LH630H
28188
3P
W68AF 3LH800H
28147
W68AD 3LH800H
28189
4P
W68AF 4LH800H
28148
W68AD 4LH800H
28190
3P
W68AF 3LH1000H
28149
W68AD 3LH1000H
28191
4P
W68AF 4LH1000H
28150
W68AD 4LH1000H
28192
3P
W68AF 3LH1250H
28151
W68AD 3LH1250H
28193
4P
W68AF 4LH1250H
28152
W68AD 4LH1250H
28194
3P
W68AF 3LH1600H
28153
W68AD 3LH1600H
28195
4P
W68AF 4LH1600H
28154
W68AD 4LH1600H
28196
630
800
1000
Power Distribution Electrics
Drawer type
Order code
3P
400
Vertical terminal connection
200
400
630
800
1000
H type
65kA
Horizontal terminal connection
200
400
630
800
1000
1250
1600
1-22
Fixed type
Type code
poles
www.sassin.com
Air Circuit Breakers
Series 3SW68
Frame A
3SW68-1600
L type controller
H type
Vertical terminal connection
65kA
Rated current Number of
Fixed type
Type code
Drawer type
Order code
Type code
Order code
In(A)
poles
200
3P
W68AF 3LV200H
28155
W68AD 3LV200H
28197
4P
W68AF 4LV200H
28156
W68AD 4LV200H
28198
3P
W68AF 3LV400H
28157
W68AD 3LV400H
28199
4P
W68AF 4LV400H
28158
W68AD 4LV400H
28200
3P
W68AF 3LV630H
28159
W68AD 3LV630H
28201
4P
W68AF 4LV630H
28160
W68AD 4LV630H
28202
3P
W68AF 3LV800H
28161
W68AD 3LV800H
28203
4P
W68AF 4LV800H
28162
W68AD 4LV800H
28204
3P
W68AF 3LV1000H
28163
W68AD 3LV1000H
28205
4P
W68AF 4LV1000H
28164
W68AD 4LV1000H
28206
3P
W68AF 3LV1250H
28165
W68AD 3LV1250H
28207
4P
W68AF 4LV1250H
28166
W68AD 4LV1250H
28208
3P
W68AF 3LV1600H
28167
W68AD 3LV1600H
28209
4P
W68AF 4LV1600H
28168
W68AD 4LV1600H
28210
3P
W68AF 3MH200N
28225
W68AD 3MH200N
28267
4P
W68AF 4MH200N
28226
W68AD 4MH200N
28268
3P
W68AF 3MH400N
28227
W68AD 3MH400N
28269
4P
W68AF 4MH400N
28228
W68AD 4MH400N
28270
3P
W68AF 3MH630N
28229
W68AD 3MH630N
28271
4P
W68AF 4MH630N
28230
W68AD 4MH630N
28272
3P
W68AF 3MH800N
28231
W68AD 3MH800N
28273
4P
W68AF 4MH800N
28232
W68AD 4MH800N
28274
3P
W68AF 3MH1000N
28233
W68AD 3MH1000N
28275
4P
W68AF 4MH1000N
28234
W68AD 4MH1000N
28276
3P
W68AF 3MH1250N
28235
W68AD 3MH1250N
28277
4P
W68AF 4MH1250N
28236
W68AD 4MH1250N
28278
3P
W68AF 3MH1600N
28237
W68AD 3MH1600N
28279
4P
W68AF 4MH1600N
28238
W68AD 4MH1600N
28280
3P
W68AF 3MV200N
28239
W68AD 3MV200N
28281
4P
W68AF 4MV200N
28240
W68AD 4MV200N
28282
3P
W68AF 3MV400N
28241
W68AD 3MV400N
28283
4P
W68AF 4MV400N
28242
W68AD 4MV400N
28284
3P
W68AF 3MV630N
28243
W68AD 3MV630N
28285
4P
W68AF 4MV630N
28244
W68AD 4MV630N
28286
3P
W68AF 3MV800N
28245
W68AD 3MV800N
28287
4P
W68AF 4MV800N
28246
W68AD 4MV800N
28288
3P
W68AF 3MV1000N
28247
W68AD 3MV1000N
28289
4P
W68AF 4MV1000N
28248
W68AD 4MV1000N
28290
1250
3P
W68AF 3MV1250N
28249
W68AD 3MV1250N
28291
W68AF 4MV1250N
28250
W68AD 4MV1250N
28292
1600
4P
3P
W68AF 3MV1600N
28251
W68AD 3MV1600N
28293
4P
W68AF 4MV1600N
28252
W68AD 4MV1600N
28294
400
630
800
1000
1250
1600
M type controller
65kA
200
400
630
800
1000
1250
1600
Vertical terminal connection
200
400
630
800
1000
www.sassin.com
Power Distribution Electrics
N type
Horizontal terminal connection
1-23
Air Circuit Breakers
Series 3SW68
Frame A
3SW68-1600
M type controller
H type
Horizontal terminal connection
65kA
Rated current Number of
Fixed type
Type code
Drawer type
Order code
In(A)
poles
200
3P
W68AF 3MH200H
28309
W68AD 3MH200H
28351
4P
W68AF 4MH200H
28310
W68AD 4MH200H
28352
3P
W68AF 3MH400H
28311
W68AD 3MH400H
28353
4P
W68AF 4MH400H
28312
W68AD 4MH400H
28354
3P
W68AF 3MH630H
28313
W68AD 3MH630H
28355
4P
W68AF 4MH630H
28314
W68AD 4MH630H
28356
3P
W68AF 3MH800H
28315
W68AD 3MH800H
28357
4P
W68AF 4MH800H
28316
W68AD 4MH800H
28358
3P
W68AF 3MH1000H
28317
W68AD 3MH1000H
28359
4P
W68AF 4MH1000H
28318
W68AD 4MH1000H
28360
1250
3P
W68AF 3MH1250H
28319
W68AD 3MH1250H
28361
W68AF 4MH1250H
28320
W68AD 4MH1250H
28362
1600
4P
3P
W68AF 3MH1600H
28321
W68AD 3MH1600H
28363
4P
W68AF 4MH1600H
28322
W68AD 4MH1600H
28364
3P
W68AF 3MV200H
28323
W68AD 3MV200H
28365
4P
W68AF 4MV200H
28324
W68AD 4MV200H
28366
3P
W68AF 3MV400H
28325
W68AD 3MV400H
28367
4P
W68AF 4MV400H
28326
W68AD 4MV400H
28368
3P
W68AF 3MV630H
28327
W68AD 3MV630H
28369
4P
W68AF 4MV630H
28328
W68AD 4MV630H
28370
3P
W68AF 3MV800H
28329
W68AD 3MV800H
28371
4P
W68AF 4MV800H
28330
W68AD 4MV800H
28372
3P
W68AF 3MV1000H
28331
W68AD 3MV1000H
28373
4P
W68AF 4MV1000H
28332
W68AD 4MV1000H
28374
1250
3P
W68AF 3MV1250H
28333
W68AD 3MV1250H
28375
W68AF 4MV1250H
28334
W68AD 4MV1250H
28376
1600
4P
3P
W68AF 3MV1600H
28335
W68AD 3MV1600H
28377
4P
W68AF 4MV1600H
28336
W68AD 4MV1600H
28378
3P
W68AF 3HH200N
28393
W68AD 3HH200N
28435
4P
W68AF 4HH200N
28394
W68AD 4HH200N
28436
3P
W68AF 3HH400N
28395
W68AD 3HH400N
28437
4P
W68AF 4HH400N
28396
W68AD 4HH400N
28438
3P
W68AF 3HH630N
28397
W68AD 3HH630N
28439
4P
W68AF 4HH630N
28398
W68AD 4HH630N
28440
3P
W68AF 3HH800N
28399
W68AD 3HH800N
28441
4P
W68AF 4HH800N
28400
W68AD 4HH800N
28442
3P
W68AF 3HH1000N
28401
W68AD 3HH1000N
28443
4P
W68AF 4HH1000N
28402
W68AD 4HH1000N
28444
1250
3P
W68AF 3HH1250N
28403
W68AD 3HH1250N
28445
W68AF 4HH1250N
28404
W68AD 4HH1250N
28446
1600
4P
3P
W68AF 3HH1600N
28405
W68AD 3HH1600N
28447
4P
W68AF 4HH1600N
28406
W68AD 4HH1600N
28448
400
630
800
1000
Type code
Order code
Power Distribution Electrics
Vertical terminal connection
200
400
630
800
1000
H type controller
N type
65kA
Horizontal terminal connection
200
400
630
800
1000
1-24
www.sassin.com
Air Circuit Breakers
Series 3SW68
Frame A
H type controller
Vertical terminal connection
3SW68-1600
Rated current Number of
Type code
Order code
200
3P
W68AF 3HV200N
28407
W68AD 3HV200N
28449
4P
W68AF 4HV200N
28408
W68AD 4HV200N
28450
630
800
1000
1250
1600
3P
W68AF 3HV400N
28409
W68AD 3HV400N
28451
4P
W68AF 4HV400N
28410
W68AD 4HV400N
28452
3P
W68AF 3HV630N
28411
W68AD 3HV630N
28453
4P
W68AF 4HV630N
28412
W68AD 4HV630N
28454
3P
W68AF 3HV800N
28413
W68AD 3HV800N
28455
4P
W68AF 4HV800N
28414
W68AD 4HV800N
28456
3P
W68AF 3HV1000N
28415
W68AD 3HV1000N
28457
4P
W68AF 4HV1000N
28416
W68AD 4HV1000N
28458
3P
W68AF 3HV1250N
28417
W68AD 3HV1250N
28459
4P
W68AF 4HV1250N
28418
W68AD 4HV1250N
28460
3P
W68AF 3HV1600N
28419
W68AD 3HV1600N
28461
4P
W68AF 4HV1600N
28420
W68AD 4HV1600N
28462
Horizontal terminal connection
200
400
630
800
1000
1250
1600
3P
W68AF 3HH200H
28477
W68AD 3HH200H
28519
4P
W68AF 4HH200H
28478
W68AD 4HH200H
28520
3P
W68AF 3HH400H
28479
W68AD 3HH400H
28521
4P
W68AF 4HH400H
28480
W68AD 4HH400H
28522
3P
W68AF 3HH630H
28481
W68AD 3HH630H
28523
4P
W68AF 4HH630H
28482
W68AD 4HH630H
28524
3P
W68AF 3HH800H
28483
W68AD 3HH800H
28525
4P
W68AF 4HH800H
28484
W68AD 4HH800H
28526
3P
W68AF 3HH1000H
28485
W68AD 3HH1000H
28527
4P
W68AF 4HH1000H
28486
W68AD 4HH1000H
28528
3P
W68AF 3HH1250H
28487
W68AD 3HH1250H
28529
4P
W68AF 4HH1250H
28488
W68AD 4HH1250H
28530
3P
W68AF 3HH1600H
28489
W68AD 3HH1600H
28531
4P
W68AF 4HH1600H
28490
W68AD 4HH1600H
28532
Vertical terminal connection
200
400
630
800
1000
3P
W68AF 3HV200H
28491
W68AD 3HV200H
28533
4P
W68AF 4HV200H
28492
W68AD 4HV200H
28534
3P
W68AF 3HV400H
28493
W68AD 3HV400H
28535
4P
W68AF 4HV400H
28494
W68AD 4HV400H
28536
3P
W68AF 3HV630H
28495
W68AD 3HV630H
28537
4P
W68AF 4HV630H
28496
W68AD 4HV630H
28538
3P
W68AF 3HV800H
28497
W68AD 3HV800H
28539
4P
W68AF 4HV800H
28498
W68AD 4HV800H
28540
3P
W68AF 3HV1000H
28499
W68AD 3HV1000H
28541
4P
W68AF 4HV1000H
28500
W68AD 4HV1000H
28542
1250
3P
W68AF 3HV1250H
28501
W68AD 3HV1250H
28543
W68AF 4HV1250H
28502
W68AD 4HV1250H
28544
1600
4P
3P
W68AF 3HV1600H
28503
W68AD 3HV1600H
28545
4P
W68AF 4HV1600H
28504
W68AD 4HV1600H
28546
www.sassin.com
Power Distribution Electrics
65kA
Drawer type
Order code
poles
400
H type
Fixed type
Type code
In(A)
1-25
Air Circuit Breakers
Series 3SW68
Frame B
3SW68-2500
L type controller
N type
Horizontal terminal connection
65kA
Rated current Number of
In(A)
Fixed type
Type code
poles
1250
1600
2000
2500
Drawer type
Order code
Type code
Order Code
3P
W68BF 3LH1250N
28561
W68BD 3LH1250N
28577
4P
W68BF 4LH1250N
28562
W68BD 4LH1250N
28578
3P
W68BF 3LH1600N
28563
W68BD 3LH1600N
28579
4P
W68BF 4LH1600N
28564
W68BD 4LH1600N
28580
3P
W68BF 3LH2000N
28565
W68BD 3LH2000N
28581
4P
W68BF 4LH2000N
28566
W68BD 4LH2000N
28582
3P
W68BF 3LH2500N
28567
W68BD 3LH2500N
28583
4P
W68BF 4LH2500N
28568
W68BD 4LH2500N
28584
3P
W68BF 3LV1250N
28569
W68BD 3LV1250N
28585
4P
W68BF 4LV1250N
28570
W68BD 4LV1250N
28586
3P
W68BF 3LV1600N
28571
W68BD 3LV1600N
28587
4P
W68BF 4LV1600N
28572
W68BD 4LV1600N
28588
3P
W68BF 3LV2000N
28573
W68BD 3LV2000N
28589
4P
W68BF 4LV2000N
28574
W68BD 4LV2000N
28590
3P
W68BF 3LV2500N
28575
W68BD 3LV2500N
28591
4P
W68BF 4LV2500N
28576
W68BD 4LV2500N
28592
3P
W68BF 3LH1250H
28593
W68BD 3LH1250H
28609
4P
W68BF 4LH1250H
28594
W68BD 4LH1250H
28610
3P
W68BF 3LH1600H
28595
W68BD 3LH1600H
28611
4P
W68BF 4LH1600H
28596
W68BD 4LH1600H
28612
3P
W68BF 3LH2000H
28597
W68BD 3LH2000H
28613
4P
W68BF 4LH2000H
28598
W68BD 4LH2000H
28614
3P
W68BF 3LH2500H
28599
W68BD 3LH2500H
28615
4P
W68BF 4LH2500H
28600
W68BD 4LH2500H
28616
3P
W68BF 3LV1250H
28601
W68BD 3LV1250H
18214
4P
W68BF 4LV1250H
28602
W68BD 4LV1250H
18215
3P
W68BF 3LV1600H
28603
W68BD 3LV1600H
18216
4P
W68BF 4LV1600H
28604
W68BD 4LV1600H
18217
3P
W68BF 3LV2000H
28605
W68BD 3LV2000H
18218
4P
W68BF 4LV2000H
28606
W68BD 4LV2000H
18219
3P
W68BF 3LV2500H
28607
W68BD 3LV2500H
18220
4P
W68BF 4LV2500H
28608
W68BD 4LV2500H
18221
3P
W68BF 3MH1250N
18222
W68BD 3MH1250N
18238
4P
W68BF 4MH1250N
18223
W68BD 4MH1250N
18239
3P
W68BF 3MH1600N
18224
W68BD 3MH1600N
18240
4P
W68BF 4MH1600N
18225
W68BD 4MH1600N
18241
3P
W68BF 3MH2000N
18226
W68BD 3MH2000N
18242
4P
W68BF 4MH2000N
18227
W68BD 4MH2000N
18243
3P
W68BF 3MH2500N
18228
W68BD 3MH2500N
18244
4P
W68BF 4MH2500N
18229
W68BD 4MH2500N
18245
Vertical terminal connection
1250
1600
Power Distribution Electrics
2000
2500
H type
85kA
Horizontal terminal connection
1250
1600
2000
2500
Vertical terminal connection
1250
1600
2000
2500
M type controller
N type
65kA
Horizontal terminal connection
1250
1600
2000
2500
1-26
www.sassin.com
Air Circuit Breakers
Series 3SW68
Frame B
3SW68-2500
Mtype controller
N type
Vertical terminal connection
65kA
Rated current Number of
Type Code
Order Code
1250
3P
W68BF 3MV1250N
18230
W68BD 3MV1250N
18246
4P
W68BF 4MV1250N
18231
W68BD 4MV1250N
18247
3P
W68BF 3MV1600N
18232
W68BD 3MV1600N
18248
4P
W68BF 4MV1600N
18233
W68BD 4MV1600N
18249
3P
W68BF 3MV2000N
18234
W68BD 3MV2000N
18250
4P
W68BF 4MV2000N
18235
W68BD 4MV2000N
18251
3P
W68BF 3MV2500N
18236
W68BD 3MV2500N
18252
4P
W68BF 4MV2500N
18237
W68BD 4MV2500N
18253
3P
W68BF 3MH1250H
18254
W68BD 3MH1250H
18270
4P
W68BF 4MH1250H
18255
W68BD 4MH1250H
18271
3P
W68BF 3MH1600H
18256
W68BD 3MH1600H
18272
4P
W68BF 4MH1600H
18257
W68BD 4MH1600H
18273
3P
W68BF 3MH2000H
18258
W68BD 3MH2000H
18274
4P
W68BF 4MH2000H
18259
W68BD 4MH2000H
18275
3P
W68BF 3MH2500H
18260
W68BD 3MH2500H
18276
4P
W68BF 4MH2500H
18261
W68BD 4MH2500H
18277
3P
W68BF 3MV1250H
18262
W68BD 3MV1250H
18278
4P
W68BF 4MV1250H
18263
W68BD 4MV1250H
18279
3P
W68BF 3MV1600H
18264
W68BD 3MV1600H
18280
4P
W68BF 4MV1600H
18265
W68BD 4MV1600H
18281
3P
W68BF 3MV2000H
18266
W68BD 3MV2000H
18282
4P
W68BF 4MV2000H
18267
W68BD 4MV2000H
18283
3P
W68BF 3MV2500H
18268
W68BD 3MV2500H
18284
4P
W68BF 4MV2500H
18269
W68BD 4MV2500H
18285
2000
2500
85kA
Drawer type
Order code
poles
1600
H type
Fixed type
Type code
In(A)
Horizontal terminal connection
1250
1600
2000
2500
1250
1600
2000
2500
H type controller
N type
65kA
Horizontal terminal connection
1250
1600
2000
2500
3P
W68BF 3HH1250N
18286
W68BD 3HH1250N
18302
4P
W68BF 4HH1250N
18287
W68BD 4HH1250N
18303
3P
W68BF 3HH1600N
18288
W68BD 3HH1600N
18304
4P
W68BF 4HH1600N
18289
W68BD 4HH1600N
18305
3P
W68BF 3HH2000N
18290
W68BD 3HH2000N
18306
4P
W68BF 4HH2000N
18291
W68BD 4HH2000N
18307
3P
W68BF 3HH2500N
18292
W68BD 3HH2500N
18308
4P
W68BF 4HH2500N
18293
W68BD 4HH2500N
18309
Power Distribution Electrics
Vertical terminal connection
Vertical terminal connection
1250
1600
2000
2500
3P
W68BF 3HV1250N
18294
W68BD 3HV1250N
18310
4P
W68BF 4HV1250N
18295
W68BD 4HV1250N
18311
3P
W68BF 3HV1600N
18296
W68BD 3HV1600N
18312
4P
W68BF 4HV1600N
18297
W68BD 4HV1600N
18313
3P
W68BF 3HV2000N
18298
W68BD 3HV2000N
18314
4P
W68BF 4HV2000N
18299
W68BD 4HV2000N
18315
3P
W68BF 3HV2500N
18300
W68BD 3HV2500N
18316
4P
W68BF 4HV2500N
18301
W68BD 4HV2500N
18317
www.sassin.com
1-27
Air Circuit Breakers
Series 3SW68
Frame B
3SW68-2500
H type controller
H type
Horizontal terminal connection
85kA
Rated current Number of
Fixed type
Type code
Drawer type
Order code
Type code
Order code
In(A)
poles
1250
3P
W68BF 3HH1250H
18318
W68BD 3HH1250H
18334
4P
W68BF 4HH1250H
18319
W68BD 4HH1250H
18335
3P
W68BF 3HH1600H
18320
W68BD 3HH1600H
18336
4P
W68BF 4HH1600H
18321
W68BD 4HH1600H
18337
3P
W68BF 3HH2000H
18322
W68BD 3HH2000H
18338
4P
W68BF 4HH2000H
18323
W68BD 4HH2000H
18339
3P
W68BF 3HH2500H
18324
W68BD 3HH2500H
18340
4P
W68BF 4HH2500H
18325
W68BD 4HH2500H
18341
1600
2000
2500
Vertical terminal connection
1250
1600
Power Distribution Electrics
2000
2500
Frame C
3SW68-4000
3P
W68BF 3HV1250H
18326
W68BD 3HV1250H
18342
4P
W68BF 4HV1250H
18327
W68BD 4HV1250H
18343
3P
W68BF 3HV1600H
18328
W68BD 3HV1600H
18344
4P
W68BF 4HV1600H
18329
W68BD 4HV1600H
18345
3P
W68BF 3HV2000H
18330
W68BD 3HV2000H
18346
4P
W68BF 4HV2000H
18331
W68BD 4HV2000H
18347
3P
W68BF 3HV2500H
18332
W68BD 3HV2500H
18348
4P
W68BF 4HV2500H
18333
W68BD 4HV2500H
18349
3P
W68CF 3LH2000N
18350
W68CD 3LH2000N
18366
4P
W68CF 4LH2000N
18351
W68CD 4LH2000N
18367
3P
W68CF 3LH2500N
18352
W68CD 3LH2500N
18368
4P
W68CF 4LH2500N
18353
W68CD 4LH2500N
18369
3P
W68CF 3LH3200N
18354
W68CD 3LH3200N
18370
4P
W68CF 4LH3200N
18355
W68CD 4LH3200N
18371
3P
W68CF 3LH4000N
18356
W68CD 3LH4000N
18372
4P
W68CF 4LH4000N
18357
W68CD 4LH4000N
18373
3P
W68CF 3LV2000N
18358
W68CD 3LV2000N
18374
4P
W68CF 4LV2000N
18359
W68CD 4LV2000N
18375
3P
W68CF 3LV2500N
18360
W68CD 3LV2500N
18376
4P
W68CF 4LV2500N
18361
W68CD 4LV2500N
18377
3P
W68CF 3LV3200N
18362
W68CD 3LV3200N
18378
4P
W68CF 4LV3200N
18363
W68CD 4LV3200N
18379
3P
W68CF 3LV4000N
18364
W68CD 3LV4000N
18380
4P
W68CF 4LV4000N
18365
W68CD 4LV4000N
18381
3P
W68CF 3LH2000H
18382
W68CD 3LH2000H
18398
4P
W68CF 4LH2000H
18383
W68CD 4LH2000H
18399
3P
W68CF 3LH2500H
18384
W68CD 3LH2500H
18400
4P
W68CF 4LH2500H
18385
W68CD 4LH2500H
18401
3P
W68CF 3LH3200H
18386
W68CD 3LH3200H
18402
4P
W68CF 4LH3200H
18387
W68CD 4LH3200H
18403
3P
W68CF 3LH4000H
18388
W68CD 3LH4000H
18404
4P
W68CF 4LH4000H
18389
W68CD 4LH4000H
18405
L type controller
N type
85kA
Horizontal terminal connection
2000
2500
3200
4000
Vertical terminal connection
2000
2500
3200
4000
H type
100kA
Horizontal terminal connection
2000
2500
3200
4000
Vertical terminal connection
2000
3P
2500
3200
4000
1-28
W68CF 3LV2000H
18390
W68CD 3LV2000H
18406
4P
W68CF 4LV2000H
18391
W68CD 4LV2000H
18407
3P
W68CF 3LV2500H
18392
W68CD 3LV2500H
18408
4P
W68CF 4LV2500H
18393
W68CD 4LV2500H
18409
3P
W68CF 3LV3200H
18394
W68CD 3LV3200H
18410
4P
W68CF 4LV3200H
18395
W68CD 4LV3200H
18411
3P
W68CF 3LV4000H
18396
W68CD 3LV4000H
18412
4P
W68CF 4LV4000H
18397
W68CD 4LV4000H
18413
www.sassin.com
Air Circuit Breakers
Series 3SW68
Frame C
3SW68-4000
L type controller
S type
Horizontal terminal connection
120kA
Rated current Number of
Fixed type
Type code
Drawer type
Order code
Type code
Order code
In(A)
poles
2000
3P
W68CF 3LH2000S
18414
W68CD 3LH2000S
18430
4P
W68CF 4LH2000S
18415
W68CD 4LH2000S
18431
3P
W68CF 3LH2500S
18416
W68CD 3LH2500S
18432
4P
W68CF 4LH2500S
18417
W68CD 4LH2500S
18433
3P
W68CF 3LH3200S
18418
W68CD 3LH3200S
18434
4P
W68CF 4LH3200S
18419
W68CD 4LH3200S
18435
2500
3200
4000
3P
18420
W68CD 3LH4000S
18436
18421
W68CD 4LH4000S
18437
2000
3P
W68CF 3LV2000S
18422
W68CD 3LV2000S
18438
4P
W68CF 4LV2000S
18423
W68CD 4LV2000S
18439
2500
3P
W68CF 3LV2500S
18424
W68CD 3LV2500S
18440
4P
W68CF 4LV2500S
18425
W68CD 4LV2500S
18441
3200
3P
W68CF 3LV3200S
18426
W68CD 3LV3200S
18442
4P
W68CF 4LV3200S
18427
W68CD 4LV3200S
18443
4000
3P
W68CF 3LV4000S
18428
W68CD 3LV4000S
18444
4P
W68CF 4LV4000S
18429
W68CD 4LV4000S
18445
3P
W68CF 3MH2000N
18446
W68CD 3MH2000N
18462
4P
W68CF 4MH2000N
18447
W68CD 4MH2000N
18463
3P
W68CF 3MH2500N
18448
W68CD 3MH2500N
18464
4P
W68CF 4MH2500N
18449
W68CD 4MH2500N
18465
3P
W68CF 3MH3200N
18450
W68CD 3MH3200N
18466
4P
W68CF 4MH3200N
18451
W68CD 4MH3200N
18467
3P
W68CF 3MH4000N
18452
W68CD 3MH4000N
18468
4P
W68CF 4MH4000N
18453
W68CD 4MH4000N
18469
3P
W68CF 3MV2000N
18454
W68CD 3MV2000N
18470
4P
W68CF 4MV2000N
18455
W68CD 4MV2000N
18471
3P
W68CF 3MV2500N
18456
W68CD 3MV2500N
18472
4P
W68CF 4MV2500N
18457
W68CD 4MV2500N
18473
3P
W68CF 3MV3200N
18458
W68CD 3MV3200N
18474
4P
W68CF 4MV3200N
18459
W68CD 4MV3200N
18475
3P
W68CF 3MV4000N
18460
W68CD 3MV4000N
18476
4P
W68CF 4MV4000N
18461
W68CD 4MV4000N
18477
3P
W68CD 3MH2000H
18478
W68CF 3MH2000H
18494
4P
W68CD 4MH2000H
18479
W68CF 4MH2000H
18495
3P
W68CD 3MH2500H
18480
W68CF 3MH2500H
18496
4P
W68CD 4MH2500H
18481
W68CF 4MH2500H
18497
3P
W68CD 3MH3200H
18482
W68CF 3MH3200H
18498
4P
W68CD 4MH3200H
18483
W68CF 4MH3200H
18499
3P
W68CD 3MH4000H
18484
W68CF 3MH4000H
18500
4P
W68CD 4MH4000H
18485
W68CF 4MH4000H
18501
3P
W68CF 3MV2000H
18486
W68CD 3MV2000H
32069
4P
W68CF 4MV2000H
18487
W68CD 4MV2000H
32070
3P
W68CF 3MV2500H
18488
W68CD 3MV2500H
32071
4P
W68CF 4MV2500H
18489
W68CD 4MV2500H
32072
3P
W68CF 3MV3200H
18490
W68CD 3MV3200H
32073
4P
W68CF 4MV3200H
18491
W68CD 4MV3200H
32074
3P
W68CF 3MV4000H
18492
W68CD 3MV4000H
32075
4P
W68CF 4MV4000H
18493
W68CD 4MV4000H
32076
M type controller
N type
85kA
Horizontal terminal connection
2000
2500
3200
4000
Vertical terminal connection
2000
2500
3200
4000
H type
100kA
Power Distribution Electrics
W68CF 3LH4000S
W68CF 4LH4000S
4P
Vertical terminal connection
Horizontal terminal connection
2000
2500
3200
4000
Vertical terminal connection
2000
2500
3200
4000
www.sassin.com
1-29
Air Circuit Breakers
Series 3SW68
Frame C
3SW68-4000
M type controller
S type
120kA
Horizontal terminal connection
Rated current Number of
Fixed type
Drawer type
In(A)
poles
2000
3P
W68CF 3MH2000S
32077
W68CD 3MH2000S
32093
4P
W68CF 4MH2000S
32078
W68CD 4MH2000S
32094
2500
3200
4000
Type code
Order code
Type code
Order code
3P
W68CF 3MH2500S
32079
W68CD 3MH2500S
32095
4P
W68CF 4MH2500S
32080
W68CD 4MH2500S
32096
3P
W68CF 3MH3200S
32081
W68CD 3MH3200S
32097
4P
W68CF 4MH3200S
32082
W68CD 4MH3200S
32098
3P
W68CF 3MH4000S
32083
W68CD 3MH4000S
32099
4P
W68CF 4MH4000S
32084
W68CD 4MH4000S
32100
Vertical terminal connection
2000
2500
Power Distribution Electrics
3200
4000
3P
W68CF 3MV2000S
32085
W68CD 3MV2000S
32101
4P
W68CF 4MV2000S
32086
W68CD 4MV2000S
32102
3P
W68CF 3MV2500S
32087
W68CD 3MV2500S
32103
4P
W68CF 4MV2500S
32088
W68CD 4MV2500S
32104
3P
W68CF 3MV3200S
32089
W68CD 3MV3200S
32105
4P
W68CF 4MV3200S
32090
W68CD 4MV3200S
32106
3P
W68CF 3MV4000S
32091
W68CD 3MV4000S
32107
4P
W68CF 4MV4000S
32092
W68CD 4MV4000S
32108
H type controller
N type
85kA
Horizontal terminal connection
2000
2500
3200
4000
3P
W68CF 3HH2000N
32109
W68CD 3HH2000N
32125
4P
W68CF 4HH2000N
32110
W68CD 4HH2000N
32126
3P
W68CF 3HH2500N
32111
W68CD 3HH2500N
32127
4P
W68CF 4HH2500N
32112
W68CD 4HH2500N
32128
3P
W68CF 3HH3200N
32113
W68CD 3HH3200N
32129
4P
W68CF 4HH3200N
32114
W68CD 4HH3200N
32130
3P
W68CF 3HH4000N
32115
W68CD 3HH4000N
32131
4P
W68CF 4HH4000N
32116
W68CD 4HH4000N
32132
3P
W68CF 3HV2000N
32117
W68CD 3HV2000N
32133
4P
W68CF 4HV2000N
32118
W68CD 4HV2000N
32134
3P
W68CF 3HV2500N
32119
W68CD 3HV2500N
32135
4P
W68CF 4HV2500N
32120
W68CD 4HV2500N
32136
3P
W68CF 3HV3200N
32121
W68CD 3HV3200N
32137
4P
W68CF 4HV3200N
32122
W68CD 4HV3200N
32138
3P
W68CF 3HV4000N
32123
W68CD 3HV4000N
32139
4P
W68CF 4HV4000N
32124
W68CD 4HV4000N
32140
3P
W68CF 3HH2000H
32141
W68CD 3HH2000H
32157
4P
W68CF 4HH2000H
32142
W68CD 4HH2000H
32158
3P
W68CF 3HH2500H
32143
W68CD 3HH2500H
32159
4P
W68CF 4HH2500H
32144
W68CD 4HH2500H
32160
3P
W68CF 3HH3200H
32145
W68CD 3HH3200H
32161
4P
W68CF 4HH3200H
32146
W68CD 4HH3200H
32162
Vertical terminal connection
2000
2500
3200
4000
H type
100kA
Horizontal terminal connection
2000
2500
3200
4000
3P
W68CF 3HH4000H
32147
W68CD 3HH4000H
32163
W68CF 4HH4000H
32148
W68CD 4HH4000H
32164
3P
W68CF 3HV2000H
32149
W68CD 3HV2000H
32165
4P
W68CF 4HV2000H
32150
W68CD 4HV2000H
32166
3P
W68CF 3HV2500H
32151
W68CD 3HV2500H
32167
4P
W68CF 4HV2500H
32152
W68CD 4HV2500H
32168
3P
W68CF 3HV3200H
32153
W68CD 3HV3200H
32169
4P
W68CF 4HV3200H
32154
W68CD 4HV3200H
32170
3P
W68CF 3HV4000H
32155
W68CD 3HV4000H
32171
4P
W68CF 4HV4000H
32156
W68CD 4HV4000H
32172
4P
Vertical terminal connection
2000
2500
3200
4000
1-30
www.sassin.com
Air Circuit Breakers
Series 3SW68
Frame C
3SW68-4000
H type controller
S type
120kA
Horizontal terminal connection
Rated current Number of
Fixed type
Type code
Drawer type
Order code
Type code
Order code
In(A)
poles
2000
3P
W68CF 3HH2000S
32173
W68CD 3HH2000S
32189
4P
W68CF 4HH2000S
32174
W68CD 4HH2000S
32190
3P
W68CF 3HH2500S
32175
W68CD 3HH2500S
32191
4P
W68CF 4HH2500S
32176
W68CD 4HH2500S
32192
3P
W68CF 3HH3200S
32177
W68CD 3HH3200S
32193
4P
W68CF 4HH3200S
32178
W68CD 4HH3200S
32194
3P
W68CF 3HH4000S
32179
W68CD 3HH4000S
32195
4P
W68CF 4HH4000S
32180
W68CD 4HH4000S
32196
3P
W68CF 3HV2000S
32181
W68CD 3HV2000S
32197
4P
W68CF 4HV2000S
32182
W68CD 4HV2000S
32198
3P
W68CF 3HV2500S
32183
W68CD 3HV2500S
32199
4P
W68CF 4HV2500S
32184
W68CD 4HV2500S
32200
3P
W68CF 3HV3200S
32185
W68CD 3HV3200S
32201
4P
W68CF 4HV3200S
32186
W68CD 4HV3200S
32202
3P
W68CF 3HV4000S
32187
W68CD 3HV4000S
32203
4P
W68CF 4HV4000S
32188
W68CD 4HV4000S
32204
2500
3200
4000
Vertical terminal connection
2000
2500
3200
4000
3SW68-6300
L type Controller
N type
100kA
Horizontal terminal connection
4000
5000
6300
3P
W68DF 3LH4000N
32205
W68DD 3LH4000N
32217
4P
W68DF 4LH4000N
32206
W68DD 4LH4000N
32218
3P
W68DF 3LH5000N
32207
W68DD 3LH5000N
32219
4P
W68DF 4LH5000N
32208
W68DD 4LH5000N
32220
3P
W68DF 3LH6300N
32209
W68DD 3LH6300N
32221
4P
W68DF 4LH6300N
32210
W68DD 4LH6300N
32222
Vertical terminal connection
4000
5000
6300
H type
120kA
3P
W68DF 3LV4000N
32211
W68DD 3LV4000N
32223
4P
W68DF 4LV4000N
32212
W68DD 4LV4000N
32224
3P
W68DF 3LV5000N
32213
W68DD 3LV5000N
32225
4P
W68DF 4LV5000N
32214
W68DD 4LV5000N
32226
3P
W68DF 3LV6300N
32215
W68DD 3LV6300N
32227
4P
W68DF 4LV6300N
32216
W68DD 4LV6300N
32228
Horizontal terminal connection
4000
5000
6300
3P
W68DF 3LH4000H
32229
W68DD 3LH4000H
32241
4P
W68DF 4LH4000H
32230
W68DD 4LH4000H
32242
3P
W68DF 3LH5000H
32231
W68DD 3LH5000H
32243
4P
W68DF 4LH5000H
32232
W68DD 4LH5000H
32244
3P
W68DF 3LH6300H
32233
W68DD 3LH6300H
32245
4P
W68DF 4LH6300H
32234
W68DD 4LH6300H
32246
Power Distribution Electrics
Frame D
Vertical terminal connection
4000
5000
6300
S type
150kA
3P
W68DF 3LV4000H
32235
W68DD 3LV4000H
32247
4P
W68DF 4LV4000H
32236
W68DD 4LV4000H
32248
3P
W68DF 3LV5000H
32237
W68DD 3LV5000H
32249
4P
W68DF 4LV5000H
32238
W68DD 4LV5000H
32250
3P
W68DF 3LV6300H
32239
W68DD 3LV6300H
32251
4P
W68DF 4LV6300H
32240
W68DD 4LV6300H
32252
Horizontal terminal connection
4000
5000
6300
3P
W68DF 3LH4000S
32253
W68DD 3LH4000S
32265
4P
W68DF 4LH4000S
32254
W68DD 4LH4000S
32266
3P
W68DF 3LH5000S
32255
W68DD 3LH5000S
32267
4P
W68DF 4LH5000S
32256
W68DD 4LH5000S
32268
3P
W68DF 3LH6300S
32257
W68DD 3LH6300S
32269
4P
W68DF 4LH6300S
32258
W68DD 4LH6300S
32270
www.sassin.com
1-31
Air Circuit Breakers
Series 3SW68
Frame D
3SW68-6300
L type Controller
S type
150kA
Vertical terminal connection
Rated current Number of
Fixed type
Type code
Drawer type
Order code
In(A)
poles
4000
3P
W68DF 3LV4000S
32259
W68DD 3LV4000S
32271
4P
W68DF 4LV4000S
32260
W68DD 4LV4000S
32272
3P
W68DF 3LV5000S
32261
W68DD 3LV5000S
32273
4P
W68DF 4LV5000S
32262
W68DD 4LV5000S
32274
3P
W68DF 3LV6300S
32263
W68DD 3LV6300S
32275
4P
W68DF 4LV6300S
32264
W68DD 4LV6300S
32276
3P
W68DF 3MH4000N
32277
W68DD 3MH4000N
32289
4P
W68DF 4MH4000N
32278
W68DD 4MH4000N
32290
3P
W68DF 3MH5000N
32279
W68DD 3MH5000N
32291
4P
W68DF 4MH5000N
32280
W68DD 4MH5000N
32292
3P
W68DF 3MH6300N
32281
W68DD 3MH6300N
32293
4P
W68DF 4MH6300N
32282
W68DD 4MH6300N
32294
3P
W68DF 3MV4000N
32283
W68DD 3MV4000N
32295
4P
W68DF 4MV4000N
32284
W68DD 4MV4000N
32296
3P
W68DF 3MV5000N
32285
W68DD 3MV5000N
32297
4P
W68DF 4MV5000N
32286
W68DD 4MV5000N
32298
3P
W68DF 3MV6300N
32287
W68DD 3MV6300N
32299
4P
W68DF 4MV6300N
32288
W68DD 4MV6300N
32300
3P
W68DF 3MH4000H
32301
W68DD 3MH4000H
32313
4P
W68DF 4MH4000H
32302
W68DD 4MH4000H
32314
3P
W68DF 3MH5000H
32303
W68DD 3MH5000H
32315
4P
W68DF 4MH5000H
32304
W68DD 4MH5000H
32316
3P
W68DF 3MH6300H
32305
W68DD 3MH6300H
32317
4P
W68DF 4MH6300H
32306
W68DD 4MH6300H
32318
3P
W68DF 3LV4000H
32307
W68DD 3LV4000H
32319
4P
W68DF 4LV4000H
32308
W68DD 4LV4000H
32320
3P
W68DF 3LV5000H
32309
W68DD 3LV5000H
32321
4P
W68DF 4LV5000H
32310
W68DD 4LV5000H
32322
3P
W68DF 3LV6300H
32311
W68DD 3LV6300H
32323
4P
W68DF 4LV6300H
32312
W68DD 4LV6300H
32324
3P
W68DF 3MH4000S
32325
W68DD 3MH4000S
32337
4P
W68DF 4MH4000S
32326
W68DD 4MH4000S
32338
3P
W68DF 3MH5000S
32327
W68DD 3MH5000S
32339
4P
W68DF 4MH5000S
32328
W68DD 4MH5000S
32340
3P
W68DF 3MH6300S
32329
W68DD 3MH6300S
32341
4P
W68DF 4MH6300S
32330
W68DD 4MH6300S
32342
3P
W68DF 3MV4000S
32331
W68DD 3MV4000S
32343
4P
W68DF 4MV4000S
32332
W68DD 4MV4000S
32344
3P
W68DF 3MV5000S
32333
W68DD 3MV5000S
32345
4P
W68DF 4MV5000S
32334
W68DD 4MV5000S
32346
3P
W68DF 3MV6300S
32335
W68DD 3MV6300S
32347
4P
W68DF 4MV6300S
32336
W68DD 4MV6300S
32348
5000
6300
Type code
Order code
M type Controller
N type
100kA
Horizontal terminal connection
4000
5000
6300
Power Distribution Electrics
Vertical terminal connection
4000
5000
6300
H type
120kA
Horizontal terminal connection
4000
5000
6300
Vertical terminal connection
4000
5000
6300
S type
150kA
Horizontal terminal connection
4000
5000
6300
Vertical terminal connection
4000
5000
6300
1-32
www.sassin.com
Air Circuit Breakers
Series 3SW68
Frame D
3SW68-6300
H type controller
N type
Horizontal terminal connection
100kA
Rated current Number of
Fixed type
Drawer type
In(A)
poles
4000
3P
W68DF 3HH4000N
32349
W68DD 3HH4000N
32361
4P
W68DF 4HH4000N
32350
W68DD 4HH4000N
32362
3P
W68DF 3HH5000N
32351
W68DD 3HH5000N
32363
4P
W68DF 4HH5000N
32352
W68DD 4HH5000N
32364
3P
W68DF 3HH6300N
32353
W68DD 3HH6300N
32365
4P
W68DF 4HH6300N
32354
W68DD 4HH6300N
32366
3P
W68DF 3HV4000N
32355
W68DD 3HV4000N
32367
4P
W68DF 4HV4000N
32356
W68DD 4HV4000N
32368
3P
W68DF 3HV5000N
32357
W68DD 3HV5000N
32369
4P
W68DF 4HV5000N
32358
W68DD 4HV5000N
32370
3P
W68DF 3HV6300N
32359
W68DD 3HV6300N
32371
4P
W68DF 4HV6300N
32360
W68DD 4HV6300N
32372
3P
W68DF 3HH4000H
32373
W68DD 3HH4000H
32385
4P
W68DF 4HH4000H
32374
W68DD 4HH4000H
32386
3P
W68DF 3HH5000H
32375
W68DD 3HH5000H
32387
4P
W68DF 4HH5000H
32376
W68DD 4HH5000H
32388
3P
W68DF 3HH6300H
32377
W68DD 3HH6300H
32389
4P
W68DF 4HH6300H
32378
W68DD 4HH6300H
32390
3P
W68DF 3HV4000H
32379
W68DD 3HV4000H
32391
4P
W68DF 4HV4000H
32380
W68DD 4HV4000H
32392
3P
W68DF 3HV5000H
32381
W68DD 3HV5000H
32393
4P
W68DF 4HV5000H
32382
W68DD 4HV5000H
32394
3P
W68DF 3HV6300H
32383
W68DD 3HV6300H
32395
4P
W68DF 4HV6300H
32384
W68DD 4HV6300H
32396
3P
W68DF 3HH4000S
32397
W68DD 3HH4000S
32409
4P
W68DF 4HH4000S
32398
W68DD 4HH4000S
32410
3P
W68DF 3HH5000S
32399
W68DD 3HH5000S
32411
4P
W68DF 4HH5000S
32400
W68DD 4HH5000S
32412
3P
W68DF 3HH6300S
32401
W68DD 3HH6300S
32413
4P
W68DF 4HH6300S
32402
W68DD 4HH6300S
32414
3P
W68DF 3HV4000S
32403
W68DD 3HV4000S
32415
4P
W68DF 4HV4000S
32404
W68DD 4HV4000S
32416
3P
W68DF 3HV5000S
32405
W68DD 3HV5000S
32417
4P
W68DF 4HV5000S
32406
W68DD 4HV5000S
32418
3P
W68DF 3HV6300S
32407
W68DD 3HV6300S
32419
4P
W68DF 4HV6300S
32408
W68DD 4HV6300S
32420
5000
6300
Type code
Order code
Type code
Order code
Vertical terminal connection
4000
5000
6300
H type
120kA
Horizontal terminal connection
4000
6300
Vertical terminal connection
4000
5000
6300
S type
150kA
Horizontal terminal connection
4000
5000
6300
Power Distribution Electrics
5000
Vertical terminal connection
4000
5000
6300
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1-33
Air Circuit Breakers
Series 3SW68
Accessories
Electric operation mechanism
It is used for breaker motor for energy storage and automatic energy-restoring
Normal standard configuring accessories are as below
Rated control power voltage Us(v)
AC400, AC230, DC220, DC110
Tripping voltage(V)
(0.85~1.1)Us
Power consumption
80VA, 80W
Storage time (s)
<5
Closing electromagnet
After charging is finished, the closing electromagnet can break the circuit
breaker by remote control
Power Distribution Electrics
Normal configuring accessories
Rated control power source voltage Us(v)
AC400, AC230, DC220, DC110
Tripping voltage(V)
(0.85~1.1)Us
Closing time (ms)
<70
Shunt release
To break the circuit breaker by remote control
Normally deployed accessories
Rated control power source voltage Us(v)
AC400, AC230, DC220, DC110
Tripping voltage (V)
(0.7~1.1)Us
Break time (ms)
<30
Under-voltage release
The under-voltage release consists of release coil and control units.
The under-voltage release works in two ways: instantaneous operation and
delayed operation.
Operational accessory
Rated control power voltage Ue(v)
AC400, AC230
Tripping voltage (V)
(0.35~0.7)Ue
Reliable switch-on voltage(V)
(0.85~1.1)Ue
Reliable switch-off voltage(V)
≤0.35Ue
Power consumption
12VA
Delay time of under-voltage delayed release (s)
0.5, 1, 2, 3
Note: If the delay time of under-voltage delayed release is above 3 second,
it is the special specification
Auxiliary contact
Standard configuration we provided to client is four convertible contacts.
The six convertible contacts, four normally open, four normally closed
contacts or six normally open, normally closed contacts are also available
for special applications
Rated voltage (V)
AC
DC
1-34
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Conventional thermal
Rated control
current Ith(A)
capacity
230
415
250
10
830VA
75W
Air Circuit Breakers
Series 3SW68
Outline and installation dimensions
3SW68-1600/3P Drawer type
Vertical terminal
Horizontal terminal
248
51
15
150
25
51
4xØ 6.5
145
74
Power Distribution Electrics
72
50
351
Ø11
95
74
297
282
297
Installation dimensions of door
Vertical terminal
276
265
230
70
Horizontal terminal
70
70
70
44
25
Ø11
a
317
352
364
353
35
Button of
breaker
8xØ3.5
Center
of breaker
Center
of door
Rated current
200-630A
800-1000A
1250-1600A
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a(mm)
5
10
15
1-35
Air Circuit Breakers
Series 3SW68
(3SW68-1600)4P Drawer type
Vertical terminal
Horizontal terminal
318
51
15
25
150
150
72
Power Distribution Electrics
351
50
Ø11
51
74
74
297
297
352
Vertical terminal
Installation dimensions of door
70
276
70
Horizontal terminal
70
70
70
70
50
265
a
35
352
7
Button of
breaker
317
353
364
35
8xØ3.5
Center
of breaker
Center
of door
Rated current
200-630A
800-1000A
1250-1600A
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a(mm)
5
10
15
15
25
230
Ø11
1-36
95
4xØ6.5
215
Air Circuit Breakers
Series 3SW68
(3SW68-1600)3P Fixed type
Vertical terminal
Ø11
Horizontal terminal
16
150
52
60
150
320
15
15
52
52
50
R
Power Distribution Electrics
100
90
4xØ7
194
237
254
194
Vertical terminal
Installation dimensions of door
276
70
Horizontal terminal
70
70
70
265
Ø11
230
50
25
283
319
330
15
a
Button of
breaker
8xØ3.5
Center
of door
Center
of breaker
a(mm)
5
10
15
Rated current
200-630A
800-1000A
1250-1600A
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1-37
Air Circuit Breakers
Series 3SW68
(3SW68-1600)4P Fixed type
Vertical terminal
Horizontal terminal
15
150
52
60
320
150
15
Ø11
52
Power Distribution Electrics
50
52
100
4xØ7
90
194
324
194
Vertical terminal
Installation dimensions of door
Horizontal terminal
276
265
230
70
70
70
70
50
70
70
Ø11
25
283
15
a
319
330
35
Button of
breaker
Center
of breaker
Center
of door
8xØ3.5
Rated current
200-630A
800-1000A
1250-1600A
1-38
www.sassin.com
a(mm)
5
10
15
Air Circuit Breakers
Series 3SW68
Special wiring 3SW68-1600 (Darwer type)
Forward outlet plate
Level on the outlet plate forward
On the board before the next level of inlet and outlet
N
3P
50
Φ11
N
3P
15 15.5
130
79
420
244.5
304.5
130
15
25
N
3P
Forward under the outlet plate on the vertical
On the board before the next vertical inlet and outlet
Power Distribution Electrics
N
3P
N
244.5
3P
Extended busbar size of the breaker
38.5
25
15
25
30
52
52
82
52
52
82
5-Φ11
15
25
77
38.5
25
15
25
5-Φ11
82
38.5
25
30
15
5-Φ11
82
38.5
25
30
25
77
77
77
5-Φ11
25
52
25
52
13.5
25
13.5
25
52
13.5
13.5
52
90.5
102
Used as the extended busbar
Used as the center extended
Used as the extended busbar
Used as the extended busbar in the left
center-left or right of the
busbar of the horizontal, front
in the left or right of the
or right of the horizontal, front board
horizontal,front board inlet and
board inlet and outlet wire
horizontal, front board inlet and
inlet and outlet wire combination of a
outlet wire combination of a
combination of a 3-pole circuit
outlet wire combination of a
4-pole circuit breaker
4-pole circuit breaker, and also
breaker
3-pole circuit breaker
available as that of the vertical inlet
and outlet wire combination of 3 or
4-pole circuit breaker
Note: Use the busbar to connect the screws; Class M10 is of 8.8 torque: and 50 Nm should be used with the contact washer.
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1-39
Air Circuit Breakers
Series 3SW68
(3SW68-2500) Fixed type
4P
3P
Horizontal wiring
A
420(P)
325(P)
Chamber door
135
403
H
248
56.5
Mounting hole
347(3P)
367(3P)
422(4P)
462(4P)
4-Ø8
30.5
366
A
A
Horizontal wiring
N
Vertical wiring
Mounting hole center
248
3P
95
95
Φ10
Chamber door
78.5
70
30
15
95
98
170
308.5
30
Power Distribution Electrics
Mounting hole center
70
30
Φ10
95
78.5
Mounting hole center
56.5
30
95
15
95
H
135
Vertical wiring
30.5
170
98
308.5
366
Rated Current (In)
Female cable(H)
1250A 1600A 2000A 2500A 15mm 15mm 20mm 20mm
1-40
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Air Circuit Breakers
Series 3SW68
(3SW68-2500) Fixed type
4P
3P
Horizontal wiring
Chamber door
Power Distribution Electrics
56.5
135
H
450
A
Mounting hole center
247(3P)
347(3P)
369(4P)
442(4P)
Mounting hole
4-Ø8
175
107.5
100
390
47 position
455
Vertical wiring
Chamber door
A
A
Horizontal wiring
N
3P
Mounting hole center
95
135
30
Φ10
Φ10
70
30
70
30
95
15
95
95
42
15
95
30
95
H
126
Vertical wiring
107.5
175
380
100
47 position
455
Rated Current (In)
Female cable(H)
1250A 1600A 2000A 2500A 15mm 15mm 20mm 20mm
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1-41
Air Circuit Breakers
Series 3SW68
(3SW68-4000) Fixed type
4P
3P
Horizontal wiring
544(4P)
418(3P)
3200~4000A
2000~2500A
A
A
Chamber door
20
10
56.5
440(3P)
460(3P)
566(4P)
586(4P)
Mounting hole center
98
170
308.5
366
30.5
403
A
Horizontal wiring
126
126
126
30
Ø13
94
70
30
15
2000~2500A
Mounting hole center
3P
N
141(3P)
141(3P)
136(4P)
136(4P)
Ø13
79
100
Vertical wiring
50
25
3200~4000A 136
50
Power Distribution Electrics
Mounting hole
4-Ø8
56.5
135
135
10
30
403
248
3200~4000 A
2000~2500 A
A
A
Chamber door
248
Vertical wiring
2000~2500A
126
126
126
94
126
94
25
403
30
30.5
170
308.5
366
50
1-42
56.5
126
30
10
70
Mounting hole center
126
71.5
3200~4000A
Ø13
135
135
30
100
50
15
Ø13
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98
Air Circuit Breakers
Series 3SW68
(3SW68-4000) Darwer type
4P
Horizontal wiring
3P
Chamber door
2000~2500A
126
135
450
A
107.5
57.5
63
Mounting hole center
Horizontal wiring
3P
3200~4000A
47 position
3200~4000A
A
2000~2500A
A
31(4P)
141(3P)
136(4P)
136(4P)
Ø13
21.5(3P)
135
141
141(3P)
100 16(4P)
50
25
136
Ø13
126
30
135
15
10
Ø13
100
50
126
30
126
10
36.5(P)
126
3200~4000A
100
Vertical wiring
Horizontal wiring
A
N
175
390
455
Power Distribution Electrics
325(3P)
440(3P)
540(4P)
566(4P)
Mounting hole center
492
50
492
Vertical wiring
2000~2500A
2000~2500A
Vertical wiring
126
126
Chamber door
A
126
36.5(P)
15
31(4P)
126
36.5(P)
31(4P)
126
126
25
126
Mounting hole center
50
3200~4000A
135
70
30
30
Ø13
107.5
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175
390
455
100
47 position
1-43
Air Circuit Breakers
Series 3SW68
(3SW68-1600) Fixed type
Mounting hole centerline
Mounting hole centerline
3P
(2.5)
115
260
225
(3SW68-1600) Darwer type
Mounting hole centerline
The center line of door openings
3P
Mounting hole centerline
Door openings
(2.5)
115
270
240
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322
5
110
8-Ø
351
4P
Installation base of circuit breaker
1-44
286
255
Door openings
Installation base of circuit breaker
290
Power Distribution Electrics
5
307.5
8-Ø
100
4P
The center line of door openings
Air Circuit Breakers
Series 3SW68
(3SW68-4000)Fixed type
Mounting hole centerline
The center line of door openings
3P
8-Ø
285
Door openings
Installation base of circuit breaker
(42.5)
355
Power Distribution Electrics
13.5
Mounting hole centerline
4
317
4P
393
220
(3SW68-4000)Darwere type
3P
4P
Mounting hole centerline The center line of door openings
Mounting hole centerline
-Ø
4
281
153
11
Installation base of circuit breaker
355
19
73
44.5
45 18
153
Door openings
(42.5)
162.5(3P)
393
157(4P)
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1-45
Air Circuit Breakers
Series 3SW8
Overview
10
8
9
Power Distribution Electrics
11
1-46
12
13
2
3
1
14
6
7
5
1
Body 1
5
Auxiliary contact
9
2
Body 2
6
Operating mechanism
10 Arcing chamber
3
Fixed plate
7
Intelligent controller
11 Transformers
4
lock breaking device
8
Motor
12 Auxiliary switch
www.sassin.com
Drawer base
4
13 Release
14 Under-voltage release
Air Circuit Breakers
Series 3SW8
Applications and functions
Incoming-feeder and outgoing-feeder function in
distribution systems
Switching and protecting large powers, motors, capacitors,
generators, transformers, busbars and cables
Overload protection
Short-time delayed short-circuit protection
Instantaneous short-circuit protection
Used in building, industry, energy and infrastructures
Technical specifications:
Rated frequency (Hz)
Rated voltage, Ue (V)
Rated insulating voltage Ui (V)
Rated impulsed withstand voltage, Uimp (Kv)
N-pole rated current
Rated ultimate short-circuit breaking capacity, Icu
(AC) 50-60 Hz 400V O-CO (kA)
(AC) 50-60 Hz 690V O-CO (kA)
Rated operating short-circuit breaking capacity, Ics
(AC) 50-60 Hz 400V O-CO (kA)
(AC) 50-60 Hz 690V O-CO (kA)
Rated short-circuit making capacity (peak),Icm
(AC) 50-60 Hz 400V (kA)
(AC) 50-60 Hz 690V (kA)
Rated short-time withstand current for 1s Icw (kA)
(AC) 50-60 Hz 400V (kA/s)
(AC) 50-60 Hz 690V (kA/s)
Making time (mS)
Breaking time (mS)
Electrical life (times) in 400V
in 690V
Mechanical life (times) without maintenance
with maintenance
Mounting position
3SW8-2000
IEC60947-2
CE
A
2000
3,4
400 630 800 1000
1250 1600,2000
50/60
400,690
1000
12
100%In
30°
Installation type
Dismension (mm)
Fixed,3P
Fixed, 4P
Drawer, 3P
Drawer, 4P
Type of intelligent controller
Ambient temperature
Storage temperature
Altitude( Max)
3SW8-3200
IEC60947-2
CE
B
3200
3,4(not for 4000A)
2000,2,500
4 0 00
2 9 0 0,3200
4000
3SW8-6300
IEC60947-2
CE
C
6300
3,4
5000
50/60
400,690
1000
12
100%In
50/60
400,690
1000
12
100%In
80
50
100
65
120
75
50
40
80
50
100
65
176
105
220
143
264
165
50
40
25-30
70
6000
3000
15000
30000
80
50
25-30
70
3000
1500
10000
20000
100
65
25-30
70
1000
800
4000
8000
30°
30°
30°
30°
30°
30°
Power Distribution Electrics
Type
Standard
Approval
Frame type
Rated frame current Inm (A)
Number of poles
Rated current In (A)
6300
30°
Fixed /Drawer
Fixed(not for 4000A) /Drawer
Drawer
HxWxD
HxWxD
HxWxD
HxWxD
HxWxD
HxWxD
402x362x322
402x422x322
402x362x322
402x537x322
433x375x420
450x930x492 450x930x492
433x435x420
450x550x492
433x375x420
450x390x492 450x930x492 450x930x492
433x550x420
Electronic type L, Standard type M, Communication type H
-5 to +40℃, max. 95 % humidity
-40 to +75℃
2000
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1-47
Air Circuit Breakers
Series 3SW8
Instruction of type
W8
A
F
3
L
H
400
Rated current
400, 630, 800, 1000, 1250, 1600, 2000 (Frame A)
2000, 2500, 2900, 3200, 4000 (Frame B)
4000, 5000, 6300 (Frame C)
Connection type
H: Horizontal terminal connection
V: Vertical terminal connection
Intelligent controller model
L: L type
M: M type
H: H type
Poles: 3: 3P; 4: 4P
Power Distribution Electrics
Installation type
F: Fix type
D: Drawer type
Frame
A: 3SW8-2000
B: 3SW8-3200
C: 3SW8-6300
Series code
Intelligent controller characteristics
Function
Basic protection
Model
Overload protection
Short circuit short delay protection
Instantaneous short-circuit protection
Ground fault protection or neutral pole protection G / N
Additional Function MCR
Thermal memory
Contact loss indication
Self-diagnosis
Fault memory
Test
Operation times
Parameterization Fault trip display
and display
Load monitor display
Current display
Time display
Measurement
Current measurement
Voltage measurement
Frequency measurement
Power measurement
Power factor measurement
Phase sequence detection
Voltage unbalance measurement
Electric power measurement
Harmonic measurement
Overvoltage protection
Undervoltage protection
Voltage unbalance protection
Over frequency protection
Under-frequency protection
Phase sequence protection
Reverse power protection
Comunication
Communication Interface
Achieve communication through the Modbus
Achieve communication through the Profibus-DP
Achieve communication through the Device Net
L
M
H
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
—
—
—
—
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Note: Intelligent controller function:
standard — unavailable ○ selectable
Comnunication function is optional, not for the M-type communication and for the H-type communication protocol can select
Modbus, Profibus-DP, Device net.
1-48
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Air Circuit Breakers
Series 3SW8
Normal Operation and Installation Conditions
Ambient temperature: -5℃ ~ +40℃, and the average temperature is not exceeding +35℃ within 24h;
Altitude: Not higher than 2000m. The capacity should be decreased if the altitude is above 2000m
Humidity: When the ambient air temperature is +40℃, the relative humidity of the air shall not be higher than 50%, a higher relative
humidity is allowed at a lower temperature. For example, the relative humidity should be 90% when temperature is 20℃. Special
measures should be adopted for the condensation occasionally produced due to temperature change.
Pollution degree: 3
The circuit breaker can be used in electromagnetic environment A
Installing category: IV for main circuit; III for other auxiliary and control circuits;
The vertical gradient: no more than 5°
Mounting Ambient: There must be no explosive medium, no gas which would corrode metal or any conducting dust which would
destroy the insulation;
The circuit breakers should be installed in the compartment of switchgear cabinet with doorframes fixed additionally. Protection
grade is up to IP40.
Power Distribution Electrics
Product structure
3SW8 series ACB has fixed type and drawer type. Putting the fixed breaker into the drawer base becomes drawer type circuit
breaker. The breaker is consist of contact system, arc extinction system, operation mechanism, intelligent controller, auxiliary
switch, secondary circuit wiring terminal, under voltage release, shunt release, closed coil, etc.
Drawer type
1.Rocker hole
2. "Separation", "Test" and "Connection" three-position Indicator
3. Intelligent controller
8
4.ON-OFF switch button
5.Switch off button
6.Trip indicator and reset button
7.“opening” lock mechanism
7
6
5
4
8.Secondary circuit terminals
9
10
11
10.Manual charging handle
12
11.Energy charging and discharging Indicator
13
13.Mask
3
9.Switch on button
12.Nameplate
14.Safety padlock mechanism on “Separation” indicator
15. Rocker operating hole
2
1
15 14
Note:
"Separation" indicates that main circuit and secondary circuit
are both in isolation.
"Test": indicates that main circuit is in isolation and secondary
circuit is in connection.
"Connection": indicates that main circuit and secondary circuit
are both in connection.
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1-49
Air Circuit Breakers
Series 3SW8
Installation
Following items to be checked before installation
Check the label plate on the breaker panel to see if it conforms to the specifications of the ordered goods.
Rated current;
Under voltage release voltage and delay time;
Shunt release voltage;
Closing electromagnet voltage;
Motor voltage.
Before installation, operation, maintenance and inspection, you shall read this manual, and consult the manufacturer for questions
if any.
Preparations before installation
Before the breaker is installed, check the insulation resistance of the breaker by using a 1000V megohmmeter according to
regulations; when the surrounding media temperature is 25℃±5℃ and the relative humidity is 5%~70%, the insulation resistance
shall not be less than 20 megohm.
Power Distribution Electrics
The place with the insulation resistance to be tested includes: the place between various phases and between various phases and
the frame when the breaker is closed; the place between in-and out-lines of various phases when the breaker is switched off.
Installation of the fixed type breaker
Place the breaker into the distribution cabinet, and fasten it by using 4 pieces of M6(Inm=1600A) or M10(Inm=3200A or above)
bolts and washers; the breaker shall be installed stably with no d=additional mechanical stress to avoid damage of the breaker or
bad contact of the main bus bar and the secondary circuit. After the work is completed, mount the body into the draw-out socket.
The specification of the wiring copper bars for the primary circuit of the breaker shall meet the copper bar specification used
under the conditions of conventional heating in GB14048.2.
The breaker shall be grounded substantially
Power loss
Power loss is the total loss measured when the breaker is charged with the rated current
Breaker type
3SW8-2000
3SW8-3200
3SW8-6300
Draw-out type(w)
Rated current(A)
Fixed type(w)
630
24
15
800
39
25
1000
61
40
1250
87
54
1600
128
64
2000
160
80
2000
150
80
2500
180
100
2900
230
120
3200
250
130
4000/3P
270
-
4000/4P
290
-
5000
330
-
6300
360
-
Note: The data and parameters in the above technical documentation result from tests and theoretical calculation, and can only bu
used as a general type selection guide. They cannot replace industrial pratical experience or proof test.
1-50
www.sassin.com
Air Circuit Breakers
Series 3SW8
Secondary circuit wiring diagram
Secondary circuit wiring equipped with L type intelligent controller
Main
circuit
Undervoltage
release
3SW8-L Intelligent controller
Closing
electromagnet
Shunt
release
Electric
energy
storage
Auxiliary contact-operated by user
Switch on
indication
Energy storage
indication
Switch off
indication
分
Fault indication
5
6
8
10
SB1 E
12
14
16
18
20
22
24
26
合
SB3 E
SB2 E
27
29
31
Q
F
X
33
35
36
38
39
41
42
44
45
47
FU
XT
DW
Control
power
source
M
DF
TA
Intelligent controller
Power Distribution Electrics
Circuit
breaker
SA
FU
2
1
+
Working
power supply
3
4
7
9
11
13
15
17
19
21
23
28
25
30
32
34
37
40
43
46
-
AC400V/230V
Direct current power
source module
DC220V/110V
Note:
1) If the control voltage of F, X, M are different, they should connect different power source
2) Terminal 35# can connect the power source directly (automatic pre-energy storage), After series connecting with normally open
button, it can connect the power source (manual pre-storage)
3) The #6 - #7 are normally closed terminal if user requires
4) Additional accessory should be self-provided by user
Meaning
Abbreviation
SB1
Under-voltage button (self-provided by user)
SB2
Shunt button (self-provided by user)
SB3
Switching on button
Meaning
Abbreviation
DF
F
SA
Auxiliary contact
Shunt release
Motor micro operation switch
X
Closing electromagnet
Q
Under-voltage release or under voltage time delay release
M
Energy storage motor
⊗
Signal light (self-provided by user)
XT
Terminal
www.sassin.com
1-51
Air Circuit Breakers
Series 3SW8
Pin function
1#, 2#: Auxiliary power source input terminal 1# is“+”if it is direct current
3#, 4#, 5#: Fault trip contact output (#4 is common terminal), contact capacity: AC250V/16A
6#, 7# & 8#, 9#: Two groups breaker status auxiliary contacts, contact capacity: AC250V/16A
12#, 19#: DO signal alarm output, function: normally open, overload pre-alarm, contact capacity AC 250V/5A
16#, 19# : DO signal alarm output, function: normally open, ground trip or alarm, contact capacity AC 250V/5A
20#, 19# : DO signal alarm output, function: normally open, self-diagnosis alarm, contact capacity AC 250V/5A
21#, 19# : DO signal alarm output, function: normally open, OCR fault trip, contact capacity AC 250V/5A
25#, 26# : External current transformer input terminal (only 3P+N is available)
Secondary circuit wiring equipped with M, H type intelligent controller
Main
circuit
Undervoltage
release
3SW8-M, H Intelligent controller
Shunt
release
Closing
electromagnet
Electric
energy
storage
Auxiliary contact-operated by user
Power Distribution Electrics
Energy storage
indication
Fault indication
Red
5
6
8
10
Dedicated
connection wire
ZCT1 and ZT100
External-line
transformer SB1 E
Green
12
14
16
18
20
22
26
24
Switch on
indication
Switch off
indication
Open
Closed
SB3 E
SB2 E
27
29
31
Q
F
X
33
35
36
38
39
41
42
44
45
47
FU
XT
DW
Control
power
supply
M
DF
TA
Intelligent controller
Circuit
breaker
SA
FU
2
1
+
Work power
supply
3
4
7
9
11
13
15
17
19
21
23
25
28
30
32
34
37
40
43
46
-
AC400V/230V
Direct current power
source module
DC220V/110V
Note:
1) If the control voltage of F, X, M are different, they should connect different power source
2) Terminal 35# can connect the power source directly (automatic pre-energy storage), After series connecting with normally open
button, it can connect the power source (manual pre-storage)
3) The #6 - #7 are normally closed terminal if the client requires
4) Additional accessory should be self-provided by user
1-52
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Air Circuit Breakers
Series 3SW8
Meaning
Abbreviation
SB1
Under-voltage button (self-provided by user)
SB2
Shunt button (self-provided by user)
SB3
Switching on button
Meaning
Abbreviation
DF
F
SA
Auxiliary contact
Shunt release
Motor micro operation switch
X
Closing electromagnet
Q
Under-voltage release or under-voltage time delay release
M
Energy storage motor
⊗
Signal light (User prepares)
XT
Terminal
Pin function
1#, 2#: Auxiliary power source input terminal 1# is“+” if it
The pin is connected with the output terminal of external
is direct current. Because the controller has several optional
transformer ZT100 if the earth protection way is current
types of power source, please note the input power source
returned type (T)
is same with the working power source of the controller;
The pin is connected with the output terminal of external
otherwise the controller will be broken.
ZCT rectangle transformer if the ground mode is current
3#, 4#, 5#: Fault trip contact output (#4 is common terminal),
leakage type.
The pin is connected with external added N phase
transformer is when the ground protection mode is 3P+N
contacts, contact capacity: AC250V/16A
value difference type.
Power Distribution Electrics
contact capacity: AC250V/16A
6#, 7# & 8#, 9#: Two groups of breaker status auxiliary
10#, 11#: Communication interface output, the three Communication protocol outputs are the same. 10#、11# are
empty if there is no communication( communication output).
12#,19#:(DO:DC11V 0.5A, AC250V, 5A.DI: DC110V~13V
or AC110V~AC250V)
When the signal unit type is S1: (4DO mode)
12#, 13#: Programmable output contact 1 (DO1)
14#, 15#: Programmable output contact 2 (DO2)
16#, 17#: Programmable output contact 3 (DO3)
18#, 19#:Programmable output contact 4 (DO4)
When the signal unit type is S2: (3DO+1DI mode)
12#, 13#: Programmable output contact 1 (DO1)
14#, 15#: Programmable output contact 2 (DO2)
16#, 17#: Programmable Discrete Output (DO3)
18#, 19#: Programmable Discrete Output (DI1)
When the signal unit type is S3: (2DO+2DI mode)
12#, 13#: Programmable output contact 1 (DO1)
14#, 15#: Programmable output contact 2 (DO2)
16#, 17#: Programmable Discrete Output 2 (DI3)
18#, 19#: Programmable Discrete Output 1 (DI1)
20# is the earth protection line of the controller
21#-24# pins are voltage signal input terminal, connecting
with the input side of the power by correct order. The pin
is empty if there is no added function
25#, 26# pin are used for input of external transformer
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1-53
Air Circuit Breakers
Series 3SW8
SW8-M、H type intelligent controller connection interface
A, B, C
N
1
A (+)
3
2
Connecting to the
power input wire
5
4
6
7
8
9
B (-)
Power input
10
11
21
22
23
24
A (+)
B (-)
Un
U1
U2
U3
Communication
interface
Voltage measurement
signal output
DW
3SW8
The auxiliary contact
synchronized with breaker
Linear signal coil
Intelligent controller
L1~L4
D03 and DI2
Power source
transformer
Power Distribution Electrics
P1~P3
1-54
25
ZCT
Grounding plate
of centre point
D01
Grounding or current
leakage external
transformer input
26
12
13
D02
14
15
Earth
protection
16
Programmable input
and output contact
ZT100
www.sassin.com
D04 and DI1
17
18
19
20
Air Circuit Breakers
Series 3SW8
Intelligent controller selection
1. Reset button
Three types of Intelligent controller:
2. Rated current labels
L type – Electronic type(Histogram display current, dial for
adjustment)
3. Operation indicator
M type – Standard type (figures display current, button for
4. 40% ~ 100% Ir1 current light beam indicator
adjustment)
5. Overload indicator
H type – Communication type (figures display current, button
6. Code switch for ground fault protection
adjusting and for communication)
7. Code switch for long delayed overload current
protection
L type - controller panel structure instruction
8. Code switch for short time delayed overload current
protection
L-type controller adopts code switch and pull switch, simply and
9. Code switch for instantaneous short-circuit current
easy to handle.
protection
10. Fault indicator for instantaneous short-circuit
1
Reset
protection
Power Distribution Electrics
11. fault indicator short time delayed short circuit
protection
12. Fault indicator for long time delayed overload
3SW8-L
protection
Intelligent controller
2
3
14. Pull switch for short time delayed short-circuit
In =
protection
MCU
5
4
13. Fault Indicator for ground protection
%In
40
load current
60
80
15. Pull switch for long time delayed overload protection
16. Pull switch for time setting of ground protection
100 Over load
17. Reset key
18. Test trip button
Ir4
6
7
0.5
0.4
0.3
Ir1
Ir2
0.6
0.6
0.7 0.5
0.7 0.5
0.8 0.4
0.8 0.4
OFF 0.3
OFF 0.3
0.2
0.2
0.2
xIn
xIn
0.6
Ir3
0.6
0.7
0.5
0.8 0.4
0.8
OFF
OFF
0.3
0.2
xIn
xIn
19. Fault-checking button
0.7
12
13
9
8
10
11
t
Note:
(1) “OFF” function is available for every protection function,
user can chose different protection functions as per actual
requirement.
(2) MCU light; blink in normal operation, constantly light in
self-diagnostic fault.
(3) 40% to 100% light: show the percentage of maximum
phase current to IR1,the grade is 10%.
16
tG
tL
tS
0.2S
30S
0.2S
0.4S
60S
0.4S
0.6S
120S
0.8S
Test
Reset
(4) Overload light: when the current reaches 1.15IR the
overload light lighting; when IR = OFF, current reaches
1.15IR the overload light lighting.
(5) Fault reason indicator: check the reason why
240S
19
Test trip
14
15
17
18
malfunction. When fault tripping occurs, the light indicator
relevant fault reason, press the reset button to exit; if the
power supply lost, press the check button to display the
last fault trip reason when the power is on again.
(6) Test trip button, check the status of release and circuit
breakers.
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1-55
Air Circuit Breakers
Series 3SW8
M type - controller panel structure instruction
M-type controller, adopt button setting, digit and lights
display mode, featured by large range of protection
1. Reset button
2. Rated current labels
3. Voltage display
parameters which can be reorganize accordingly to
4. Three-phase line voltage and maximum voltage indicator
different application requirement, suitable for most
5. Voltage- checking button
industrial applications.
6. Three-phase current display
7. Current and time indicator
8. Four-phase, ground and the maximum phase current
1
indicator
9. Current- checking button
Reset
10. Long time delayed overload fault indicator
3SW8-M
11. Short time delayed short circuit fault indicator
12. Light clear reset button
Intelligent controller
4000A
In =
2
13. Instantaneous short-circuit fault indicator
Power Distribution Electrics
14. Current setting for long time delayed overload
protection and alarm indicator
v
3
15. Time setting indicator of long time delayed overload
protection
U
4
UAB
UBC
16. Current setting for short time delayed short circuit
UCA
MAX
Choose 2
5
17. Time setting indicator for short time delayed short
7
8
18. Instantaneous short circuit current protection settings
A
KA
protection and alarm indicator
6
circuit protection
and alarm indicator
S
35
G
Test
L1
34
33
32
31
L3
L2
MAX
9
20. Spare key
10
11
21. Load monitoring 2, current setting and alarm indicator
Choose 3
Fault
Reset
Light
22. Decrease button
12
23. Increase button
S
13
14
24.Power supply socket
tL
15
tS
tG
16
17
18
Trip
lr 4
30
l R1
l R2
l R3
Load1
Set
check
Load2
28
Trip
No-trip
storage
Test
DC24V
25. Save button
26. Extra Indicator
27. Non trip test button
28. Trip test button
29. Parameter setting button
A
29
27
19. Fault checking button
19
20
21
22
23
24
25
26
30. Load monitoring 2, current setting and alarm indicator
31. Time setting indicator for ground protection
32. Ground protection current setting and alarm indicator
33. Fault trip indicator
34. Fault indicator for ground protection
35. Test status lights
adjust
Note:
(1) Fault current signal appears when the M type controller
Figure: 3SW8-M-type control panel introduction
in the process of parameter setting, testing, fault checking,
(Power distribution protection)
all the functional setting will be automatically turn off and
enter the fault handling;
(2) Cross-setting of protection parameters is forbidden
and make sure Ir1 <Ir2 <Ir3
(3)"Voltage display" is optional function, users should
specify when place order.
1-56
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Air Circuit Breakers
Series 3SW8
M-type controller panel structure instruction
1. Reset button
1
2. Rated current labels
3. Voltage display
Reset
4. Three-phase line voltage and maximum voltage indicator
3SW8-M
5. Voltage- checking button
Intelligent controller
6. Three-phase current display
P
2
4000A
In =
34
33
PF
3
v
7. Current and time indicator
8. Four-phase, ground and the maximum phase current in
dicator
9. Current- checking button
10. Long time delayed overload fault indicator
11. Short time delayed short circuit fault indicator
U
5
4
UAB
UBC
UCA
MAX
Choose 2
6
A
13 .Instantaneous short-circuit fault indicator
14. Current setting for long time delayed overload
7
Power Distribution Electrics
KA
12. Light clear reset button
protection and alarm indicator
15. Long time delayed overload protection time setting
S
32
L1
L2
L3
MAX
Choose 1
Fault
31
8
9
Reset
Light
Trip
S
10
protection and alarm indicator
11
12
13
14
17. Short time delayed short circuit protection time setting
tL
15
tS
16
17
18
l R1
l R2
l R3
Ip
Tp
Set
check
28
27
DC24V
Test
adjust
indicator
18. Instantaneous short circuit current protection settings
and alarm indicator
19. Fault checking button
20. Spare key
21. Pre-alarm overload time setting indicator
22. Decrease button
A
30
29
indicator
16. Current settings for short time delayed short circuit
19
20
21
22
23
24
25
26
23. Increase button
24. Power supply socket
25. Save button
26. Extra Indicator
27. Non trip test button
28. Trip test button
29. Parameter setting button
30. Pre-alarm overload current setting and alarm indicator
31. Fault trip indicator
32. Test status lights
Figure :3SW8-M-type control panel introduction
33. Power factor measurement indicator
(motor protection)
34. Active power measurement indicators
Note:
(1)No ground fault protection for motor protection type.
(2)"Voltage display" is optional function, users should
specify when place order.
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1-57
Air Circuit Breakers
Series 3SW8
H-type controller panel structure instruction
Instruction
1. LCD display
2. Fault and alarm reset button
7
3. “Fault and alarm”LED
LED indicator will not lighten when normal operation;
LED flash quickly when maintenance; LED turned red
when alarm.
4. LED blinking green color on normal working condition
5. Communication indicator
1
Communication status as follows
Light go out when no communication, keep lighting
Power Distribution Electrics
when in communication.
2
Light go out when no communication, keep flashing
3
when in communication.
4
6
Flashing when no communication, keep lighting when
5
in communication.
6. Curve LED
The red LED hide inside curve. The corresponding LED
flashes to indicate the type of fault when fault trip occurs.
LED constantly lighten to indicating the current set
projects when protection of parameter settings.
7. Reset button:
Reset button pops up when tripping or test tripping. The
circuit-breaker can’t switch on if the button hasn’t
pressed down; press down the button and the fault
indications will recovery.
16
Keyboard
8. Measurement function key 1, can be switched to the
default theme menu. (Measurement function key is the
"left" key in the password input interface).
9. Setting function key 2: can be switched to the parameter
setting menu. (Setting function key is the "right" key in
8
9
10
11
the password input screen).
10. Protection function key 3: switch to the parameter
setting protection menu.
11. Information function 4: switch to history record and
menu maintenance.
12. Up - move up or change the parameters.
13. Down –move down or change the parameter.
12
13
14
14. Exit - exit and enter the previous menu or cancel the
15
current selected parameters.
15. Choice –enter into the next menu or select the
parameters and save the amendment.
16. Test port
There is a 16-pin test plug at the bottom of the front
panel, a portable power pack or detection unit can be
insert able.
1-58
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Air Circuit Breakers
Series 3SW8
Intelligent controller protection characteristic of type M.H
NO/OFF selectable
Overload thermal tripping L
Setting current value adjustment range Ir1
(0.4~1.0)Innon-pole adjustment
Inverse time characteristic
1.05Ir1
2h no action
Set by the user
1.30Ir1
≤2h action
1.5Ir tL(s)
1.50Ir1
15
30
60
120
240
480
2.00Ir1
8.4
16.9
33.8
67.5
135
270
6.00Ir1
0.94
1.88
3.75
7.50
15.0
30.0
7.20Ir1
0.65
1.30
2.60
5.20
10.0
21.0
±10% accuracy
≤30+off
Thermal memory (min)
NO/OFF Selectable
Short-circuit short delay (s)
(1.0-15) Ir1no-pole adjustment
Setting current value adjustment
range Ir2 ±10% accuracy
I>8Ir1
0.1
0.2
0.3
0.4
Time to return
0.06
0.14
0.23
0.35
Setting delay time ts(s)
±15% accuracy
Power Distribution Electrics
With inverse time characteristic
I≤8Ir1
≤15
Thermal memory(min)
IInstantaneous short-circuit (I)
NO/OFF Selectable
Short-circuit current value adjustment
(1.0-20)In
range Ir3 ±15% accuracy
G
Ground fault
NO/OFF Selectable
(0.2-1.0) Ir1no-pole adjustment
Setting current value adjustment
range Ir4 ±10% accuracy
s
0.1
0.2
0.3
0.4
Time to return
ms
60
160
225
340
Maximum breaking time
ms
140
240
345
460
Ground fault delay time tG(s)
Load monitoring
Two load limit
lc1=In x...
A
0.2~1(≤2% differential, min160A)
tr1=
lc2= In x...
0.5t1, when 1.5Ic1, T=1.5Ir1xtr1/I²
A
0.2~1(≤2% differential, min160A)
tr2=
One load limit and one reclose
lc1=In x...
0.25t1, when 1.5Ic1, T=1.5Ir1xtr1/I²
A
0.2~1(≤2% differential, min160A)
0.25t1, when 1.5Ic1, T=1.5Ir1xtr1/I²
tr1=
lc2=In x...
A
0.2~1(≤2% differential, min160A)
tr2=
Fixed 60s
Accuracy
±10%
Thermal memory(30min.clear power)
Standard+off
Fault trip
Machinery
Mechanical reset button (red)
Electrical installations
Remote indication contact
Fault trip indication
Fault current time display
Show loss of main contact
Fault trip display
Flash after fault trip
Fault trip display
Overload time-lapse; short-circuit short delay;
short-circuit instantaneous; ground fault
Overcurrent fault alarm
Fault type display
Test
Digital display, LCD display
Current value of fault like o
Digital display, LCD display
Display the current value
Trip button
Test the current characteristic
Non trip button
Test the current characteristic of electronic release tripping time
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1-59
Air Circuit Breakers
Series 3SW8
Current protection characteristic curve for intelligent controller
Earth fault protection characteristic curve
t (s)
10000
5000
2000
Ir4=0.2ln-1.01ln
1000
500
200
100
50
20
10
5
2
Power Distribution Electrics
1
0.5
0.2
0.4s
0.3s
0.2s
0.1
0.1s
0.05
0.02
00801
02
03
05
081
152
3
5
8 10
x ln
Ig earth fault protection current setting value
tg earth fault protection time setting value
Characteristics curve of overload protection
t (s)
10000
5000
Ir1=0.4-1 X In
2000
1000
500
tL=15S
Ir1: Overload long-delay setting
tL=30S
200
Ir2: Short-circuit short-delay current
tL=60S
100
setting
tL=120S
50
Ir3: Overload long-delay time setting
tL=240S
Tl: Instantaneous short-circuit current
tL=480S
20
setting
Isd
10
Ts: Short-circuit short-delay time
5
setting
Ir2=1-15 x In
2
1
0.5
t s=0.4S
ts=0.3S
0.2
Ir3
ts=0.2S
0.1
Ir3
0.05
ts=0.1S
0.02
0.8 1
1.5 2
3
5
8 10
15 20
30
× IR
1-60
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40 50 80 100 120 200
kA
Air Circuit Breakers
Series 3SW8
Intelligent controller protection characteristic of type M、H
Overload Protection
10000
5000
2000
In=(0.4-1)In
1000
tI=(15-480)s
500
200
100
50
20
10
5
T(s)
Ir2=(1-1.5)Ir1
2
1
0.5
0.4
0.3
Power Distribution Electrics
0.2
0.1
0.2
Ir3=In-50KA
0.1
0.05
0.02
0.01
0.005
0.002
0.001
0.5 0.6 0.8
1
2
3 4 5 6 8 10
20 30 40 50 60 80 100 200 300
Xln
Ground fault Protection
10000
5000
2000
Ir4=(0.2-0.8)In
MAX 1200A
1000
MIN 160A
500
200
100
50
20
10
T(s)
5
2
1
0.5
0.4
0.3
0.2
0.1
0.2
0.1
0.05
0.02
0.01
0.005
0.002
0.001
0.05 0.06 0.08 0.1
0.2 0. 3 0. 4 0. 5 0. 6 0. 8 1
3 4 5 6 8 10
20 30
Xln
www.sassin.com
1-61
Air Circuit Breakers
Series 3SW8
Load-monitor Protection (type 1)
10000
5000
Ir1=(0.4~1)In
IIc1=(0.2~1)In
2000
IIc2=(0.2~1)In
1000
500
200
tl=15-480s
100
50
Tlc2=tl/2
T(s)
Tlc2=tl/4
20
Power Distribution Electrics
10
5
2
1
0.5
0.2
0.1
0.05 0.06 0.08 0.1
0.2
0. 3 0. 4 0. 5 0. 6 0. 8
1
2
3
4
5 6
8
10
20
30
8
10
20
30
Xln
Load-monitor Protection (type 2)
10000
5000
Ir1=(0.4-1)In
2000
IIc1=(0.2-1)In
IIc2=(0.2-1)In
1000
500
200
tl=15-480s
100
Tlc2=tl/4
50
T(s)
20
Tlc2=60S
10
5
2
1
0.5
0.2
0.1
0.05 0.06 0.08 0.1
0.2
0. 3 0. 4 0. 5 0. 6 0. 8
1
Xln
1-62
www.sassin.com
2
3
4
5 6
Air Circuit Breakers
Series 3SW8
Selection and ordering data
Frame A
3SW8-2000
L type controller
Horizontal terminal connection
Rated current Number of
poles
In (A)
400
630
800
1000
1250
1600
2000
Fixed type
Type code
Drawer type
Order code
Type code
Order code
3P
W8AF 3LH400
27997
W8AD 3LH400
27977
4P
W8AF 4LH400
32444
W8AD 4LH400
32430
3P
W8AF 3LH630
28001
W8AD 3LH630
27981
4P
W8AF 4LH630
32446
W8AD 4LH630
32432
W8AF 3LH800
28003
W8AD 3LH800
27985
4P
W8AF 4LH800
32448
W8AD 4LH800
32434
3P
W8AF 3LH1000
28005
W8AD 3LH1000
27987
4P
W8AF 4LH1000
32450
W8AD 4LH1000
32436
3P
W8AF 3LH1250
28007
W8AD 3LH1250
27989
4P
W8AF 4LH1250
32452
W8AD 4LH1250
32438
3P
W8AF 3LH1600
32426
W8AD 3LH1600
27991
4P
W8AF 4LH1600
32454
W8AD 4LH1600
32440
3P
W8AF 3LH2000
32428
W8AD 3LH2000
27993
4P
W8AF 4LH2000
32456
W8AD 4LH2000
32442
Power Distribution Electrics
3P
vertical terminal connection
400
630
800
1000
1250
1600
2000
3P
W8AF 3LV400
27998
W8AD 3LV400
27978
4P
W8AF 4LV400
32445
W8AD 4LV400
32431
3P
W8AF 3LV630
28002
W8AD 3LV630
27982
4P
W8AF 4LV630
32447
W8AD 4LV630
32433
3P
W8AF 3LV800
28004
W8AD 3LV800
27986
4P
W8AF 4LV800
32449
W8AD 4LV800
32435
3P
W8AF 3LV1000
28006
W8AD 3LV1000
27988
4P
W8AF 4LV1000
32451
W8AD 4LV1000
32437
3P
W8AF 3LV1250
28008
W8AD 3LV1250
27990
4P
W8AF 4LV1250
32453
W8AD 4LV1250
32439
3P
W8AF 3LV1600
32427
W8AD 3LV1600
27992
4P
W8AF 4LV1600
32455
W8AD 4LV1600
32441
3P
W8AF 3LV2000
32429
W8AD 3LV2000
27994
4P
W8AF 4LV2000
32457
W8AD 4LV2000
32443
M type controller
Horizontal terminal connection
400
630
800
1000
1250
1600
2000
3P
W8AF 3MH400
27815
W8AD 3MH400
27801
4P
W8AF 4MH400
27843
W8AD 4MH400
27829
3P
W8AF 3MH630
27817
W8AD 3MH630
27803
4P
W8AF 4MH630
27845
W8AD 4MH630
27831
3P
W8AF 3MH800
27819
W8AD 3MH800
27805
4P
W8AF 4MH800
27847
W8AD 4MH800
27833
3P
W8AF 3MH1000
27821
W8AD 3MH1000
27807
4P
W8AF 4MH1000
27849
W8AD 4MH1000
27835
3P
W8AF 3MH1250
27823
W8AD 3MH1250
27809
4P
W8AF 4MH1250
27851
W8AD 4MH1250
27837
3P
W8AF 3MH1600
27825
W8AD 3MH1600
27811
4P
W8AF 4MH1600
27853
W8AD 4MH1600
27839
3P
W8AF 3MH2000
27827
W8AD 3MH2000
27813
4P
W8AF 4MH2000
27855
W8AD 4MH2000
27841
www.sassin.com
1-63
Air Circuit Breakers
Series 3SW8
Frame A
M type controller
3SW8-2000
Vertical terminal connection
Rated current Number of
In (A)
400
630
800
1000
1250
1600
Power Distribution Electrics
2000
Drawer type
Order code
Type code
Order code
3P
W8AF 3MV400
27816
W8AD 3MV400
27802
4P
W8AF 4MV400
27844
W8AD 4MV400
27830
3P
W8AF 3MV630
27818
W8AD 3MV630
27804
4P
W8AF 4MV630
27846
W8AD 4MV630
27832
3P
W8AF 3MV800
27820
W8AD 3MV800
27806
4P
W8AF 4MV800
27848
W8AD 4MV800
27834
3P
W8AF 3MV1000
27822
W8AD 3MV1000
27808
4P
W8AF 4MV1000
27850
W8AD 4MV1000
27836
3P
W8AF 3MV1250
27824
W8AD 3MV1250
27810
4P
W8AF 4MV1250
27852
W8AD 4MV1250
27838
3P
W8AF 3MV1600
27826
W8AD 3MV1600
27812
4P
W8AF 4MV1600
27854
W8AD 4MV1600
27840
3P
W8AF 3MV2000
27828
W8AD 3MV2000
27814
4P
W8AF 4MV2000
27856
W8AD 4MV2000
27842
3P
W8AF 3HH400
27871
W8AD 3HH400
27857
4P
W8AF 4HH400
27899
W8AD 4HH400
27885
3P
W8AF 3HH630
27873
W8AD 3HH630
27859
4P
W8AF 4HH630
27901
W8AD 4HH630
27887
3P
W8AF 3HH800
27875
W8AD 3HH800
27861
4P
W8AF 4HH800
27903
W8AD 4HH800
27889
3P
W8AF 3HH1000
27877
W8AD 3HH1000
27863
4P
W8AF 4HH1000
27905
W8AD 4HH1000
27891
3P
W8AF 3HH1250
27879
W8AD 3HH1250
27865
4P
W8AF 4HH1250
27907
W8AD 4HH1250
27893
3P
W8AF 3HH1600
27881
W8AD 3HH1600
27867
4P
W8AF 4HH1600
27909
W8AD 4HH1600
27895
3P
W8AF 3HH2000
27883
W8AD 3HH2000
27869
4P
W8AF 4HH2000
27911
W8AD 4HH2000
27897
3P
W8AF 3HV400
27872
W8AD 3HV400
27858
4P
W8AF 4HV400
27900
W8AD 4HV400
27886
3P
W8AF 3HV630
27874
W8AD 3HV630
27860
4P
W8AF 4HV630
27902
W8AD 4HV630
27888
3P
W8AF 3HV800
27876
W8AD 3HV800
27862
4P
W8AF 4HV800
27904
W8AD 4HV800
27890
3P
W8AF 3HV1000
27878
W8AD 3HV1000
27864
4P
W8AF 4HV1000
27906
W8AD 4HV1000
27892
3P
W8AF 3HV1250
27880
W8AD 3HV1250
27866
4P
W8AF 4HV1250
27908
W8AD 4HV1250
27894
3P
W8AF 3HV1600
27882
W8AD 3HV1600
27868
4P
W8AF 4HV1600
27910
W8AD 4HV1600
27896
3P
W8AF 3HV2000
27884
W8AD 3HV2000
27870
4P
W8AF 4HV2000
27912
W8AD 4HV2000
27898
H type controller
Horizontal terminal connection
400
630
800
1000
1250
1600
2000
Vertical terminal connection
400
630
800
1000
1250
1600
2000
1-64
Fixed type
Type code
poles
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Air Circuit Breakers
Series 3SW8
Frame B
L type controller
3SW8-3200
Horizontal terminal connection
Rated current Number of
Fixed type
Type code
Drawer type
Order code
Type code
Order code
In (A)
poles
2000
3P
W8BF 3LH2000
32466
W8BD 3LH2000
32458
4P
W8BF 4LH2000
32482
W8BD 4LH2000
32474
3P
W8BF 3LH2500
32468
W8BD 3LH2500
32460
4P
W8BF 4LH2500
32484
W8BD 4LH2500
32476
3P
W8BF 3LH2900
32470
W8BD 3LH2900
32462
4P
W8BF 4LH2900
32486
W8BD 4LH2900
32478
3P
W8BF 3LH3200
32472
W8BD 3LH3200
32464
4P
W8BF 4LH3200
32488
W8BD 4LH3200
32480
3P
W8BF 3LH4000
32516
W8BD 3LH4000
32514
4P
-
-
-
-
3P
W8BF 3LV2000
32467
W8BD 3LV2000
32459
4P
W8BF 4LV2000
32483
W8BD 4LV2000
32475
3P
W8BF 3LV2500
32469
W8BD 3LV2500
32461
4P
W8BF 4LV2500
32485
W8BD 4LV2500
32477
3P
W8BF 3LV2900
32471
W8BD 3LV2900
32463
4P
W8BF 4LV2900
32487
W8BD 4LV2900
32479
3P
W8BF 3LV3200
32473
W8BD 3LV3200
32465
4P
W8BF 4LV3200
32489
W8BD 4LV3200
32481
3P
W8BF 3LV4000
32517
W8BD 3LV4000
32515
4P
-
-
-
-
3P
W8BF 3MH2000
27921
W8BD 3MH2000
27913
4P
W8BF 4MH2000
27937
W8BD 4MH2000
27929
3P
W8BF 3MH2500
27923
W8BD 3MH2500
27915
4P
W8BF 4MH2500
27939
W8BD 4MH2500
27931
3P
W8BF 3MH2900
27925
W8BD 3MH2900
27917
4P
W8BF 4MH2900
27941
W8BD 4MH2900
27933
3P
W8BF 3MH3200
27927
W8BD 3MH3200
27919
4P
W8BF 4MH3200
27943
W8BD 4MH3200
27935
3P
W8BF 3MH4000
27983
W8BD 3MH4000
27979
4P
-
-
-
-
3P
W8BF 3MV2000
27922
W8BD 3MV2000
27914
4P
W8BF 4MV2000
27938
W8BD 4MV2000
27930
3P
W8BF 3MV2500
27924
W8BD 3MV2500
27916
4P
W8BF 4MV2500
27940
W8BD 4MV2500
27932
3P
W8BF 3MV2900
27926
W8BD 3MV2900
27918
4P
W8BF 4MV2900
27942
W8BD 4MV2900
27934
3P
W8BF 3MV3200
27928
W8BD 3MV3200
27920
4P
W8BF 4MV3200
27944
W8BD 4MV3200
27936
3P
W8BF 3MV4000
27984
W8BD 3MV4000
27980
4P
-
-
-
-
3P
W8BF 3HH2000
27953
W8BD 3HH2000
27945
4P
W8BF 4HH2000
27969
W8BD 4HH2000
27961
3P
W8BF 3HH2500
27955
W8BD 3HH2500
27947
4P
W8BF 4HH2500
27971
W8BD 4HH2500
27963
3P
W8BF 3HH2900
27957
W8BD 3HH2900
27949
4P
W8BF 4HH2900
27973
W8BD 4HH2900
27965
3P
W8BF 3HH3200
27959
W8BD 3HH3200
27951
4P
W8BF 4HH3200
27975
W8BD 4HH3200
27967
3P
W8BF 3HH4000
27999
W8BD 3HH4000
27995
4P
-
-
-
-
2500
2900
3200
4000
Vertical terminal connection
2000
2500
2900
4000
Power Distribution Electrics
32200
M type controller
Horizontal terminal connection
2000
2500
2900
3200
4000
Vertical terminal connection
2000
2500
2900
32200
4000
H type controller
Horizontal terminal connection
2000
2500
2900
3200
4000
www.sassin.com
1-65
Air Circuit Breakers
Series 3SW8
Frame B
3SW8-3200
H type controller
Vertical terminal connection
Rated current Number of
Fixed type
Type code
Type code
Order code
poles
2000
3P
W8BF 3HV2000
27954
W8BD 3HV2000
27946
4P
W8BF 4HV2000
27970
W8BD 4HV2000
27962
3P
W8BF 3HV2500
27956
W8BD 3HV2500
27948
4P
W8BF 4HV2500
27972
W8BD 4HV2500
27964
3P
W8BF 3HV2900
27958
W8BD 3HV2900
27950
4P
W8BF 4HV2900
27974
W8BD 4HV2900
27966
3P
W8BF 3HV3200
27960
W8BD 3HV3200
27952
4P
W8BF 4HV3200
27976
W8BD 4HV3200
27968
3P
W8BF 3HV4000
28000
W8BD 3HV4000
27996
4P
-
-
-
-
32496
W8CD 3LH4000
32490
32508
W8CD 4LH4000
32502
3P
W8CF- 3LH4000
W8CF- 4LH4000
W8CF- 3LH5000
32498
W8CD 3LH5000
32492
4P
W8CF- 4LH5000
32510
W8CD 4LH5000
32504
3P
W8CF- 3LH6300
32500
W8CD 3LH6300
32494
4P
W8CF- 4LH6300
32512
W8CD 4LH6300
32506
2500
2900
3200
4000
Frame C
Ltype controller
3SW8-6300
Horizontal terminal connection
4000
3P
4P
5000
Power Distribution Electrics
Drawer type
Order code
In (A)
6300
Vertical terminal connection
4000
5000
6300
3P
W8CF 3LV4000
32497
W8CD 3LV4000
32491
4P
W8CF 4LV4000
32509
W8CD 4LV4000
32503
3P
W8CF 3LV5000
32499
W8CD 3LV5000
32493
4P
W8CF 4LV5000
32511
W8CD 4LV5000
32505
3P
W8CF 3LV6300
32501
W8CD 3LV6300
32495
4P
W8CF 4LV6300
32513
W8CD 4LV6300
32507
M type controller
Horizontal terminal connection
4000
3P
5000
6300
W8CF 3MH4000
28015
W8CD 3MH4000
28009
4P
W8CF 4MH4000
28027
W8CD 4MH4000
28021
3P
W8CF 3MH5000
28017
W8CD 3MH5000
28011
4P
W8CF 4MH5000
28029
W8CD 4MH5000
28023
3P
W8CF 3MH6300
28019
W8CD 3MH6300
28013
4P
W8CF 4MH6300
28031
W8CD 4MH6300
28025
Vertical terminal connection
4000
3P
5000
6300
W8CD 3MV4000
28016
W8CF 3MV4000
28010
4P
W8CD 4MV4000
28028
W8CF 4MV4000
28022
3P
W8CD 3MV5000
28018
W8CF 3MV5000
28012
4P
W8CD 4MV5000
28030
W8CF 4MV5000
28024
3P
W8CD 3MV6300
28020
W8CF 3MV6300
28014
4P
W8CD 4MV6300
28032
W8CF 4MV6300
28026
W8CF
3HH4000
W8CF
4HH4000
28039
W8CD 3HH4000
28033
4P
28051
W8CD 4HH4000
28045
3P
W8CF
3HH5000
28041
W8CD 3HH5000
28035
4P
W8CF
4HH5000
28053
W8CD 4HH5000
28047
3P
W8CF
3HH6300
28043
W8CD 3HH6300
28037
4P
W8CF
4HH6300
28055
W8CD 4HH6300
28049
28040
W8CD 3HV4000
28034
28052
W8CD 4HV4000
28046
3P
W8CF
3HV4000
W8CF
4HV4000
W8CF
3HV5000
28042
W8CD 3HV5000
28036
4P
W8CF
4HV5000
28054
W8CD 4HV5000
28048
3P
W8CF
3HV6300
28044
W8CD 3HV6300
28038
4P
W8CF
4HV6300
28056
W8CD 4HV6300
28050
H type controller
Horizontal terminal connection
4000
5000
6300
3P
Vertical terminal connection
4000
3P
4P
5000
6300
1-66
www.sassin.com
Air Circuit Breakers
Series 3SW8
Accessory
Under-voltage release
When circuit breaker is power off, it requires automatic break, user should
adopt under-voltage instantaneous release; when breaker is instantaneous
power failure or under voltage, it does not require break, user adopt undervoltage delay release. Thus, it is not a necessary accessory, it is optional. It
should always connect the power source if circuit breaker is equipped with
such release.
Note:
In the thunderstorm-prone areas or in unstable voltage grids, it is
recommended to use under voltage time-delayed release. It can prevent
the breaker tripping caused by instantaneous voltage decrease. The delayed
time are normally 0.5s, 1s, 2s, 3s, for user to choose.
Characteristics:
AC400, AC230
(0.35~0.7)Ue
Reliable closing voltage (V)
(0.85~1.1)Ue
Reliable open voltage (V)
≤0.35Ue
Power consumption
12VA
Power Distribution Electrics
Rated working voltage Ue (v)
Tripping voltage (V)
Shunt release
Shunt release can break circuit breaker through remote operation instead
of on the spot, which can avoid contact with circuit breaker during circuit
operation and make worker safer. Shunt release can't always be connected
to power source, otherwise coil will be burned.
Characteristics:
Rated control power source voltage Us (v)
AC400, AC230, DC220, DC110
Tripping voltage (V)
(0.7~1.1)Us
Limit current
0.7, 1.3, 1.3, 2.4
Breaking time (ms)
≤30
Closing electromagnet
Closing electromagnet can switch on circuit breaker through remote
operation instead of on the spot, which can avoid contact with circuit
breaker during circuit operation and make worker safer. Such release can't
always be connected to power source, otherwise coil will be burned.
After energy storage is finished, the closing electromagnet will make the
energy storage spring of operation mechanism to release its energy instantly
so that the circuit breaker is closed rapidly.
Characteristics:
Rated control power source voltage Ue (v)
AC400, AC230, DC220, DC110
Tripping voltage (V)
(0.8~1.1)Us
Limit current (A)
0.7, 1.3, 1.3, 2.4
Closing time (ms)
≤ 70
www.sassin.com
1-67
Air Circuit Breakers
Series 3SW8
Electric operation mechanism
The breaker is of operation mechanism energy storage and re-storage
function.
The breaker can store energy manually
Characteristics:
Rated control power source voltage Us (v)
AC400, AC230, DC220, DC110
Tripping voltage (V)
(0.85~1.1)Us
Power consumption
192VA, 192W
Storage time (s)
≤5
Power Distribution Electrics
Disconnecting lock device
Disconnecting lock device can lock the switch off button at the off location,
thus breaker can not be closed;
The factory will provide the key and lock after user selects breaker;
One circuit breaker is equipped with independent lock and key;
Two circuit breakers are equipped with two same locks and one key;
Three circuit breakers are equipped with three same locks and two keys.
Partition plate of the draw-out type circuit breaker;
The partition strengthens the busbar insulation. It is optional.
Door frame
It is fixed on the door cabinet and used as seal. Protection grade is up to IP40;
Beautiful and practical;
The door frame has draw-out type (MK1) and fixed type.
1-68
www.sassin.com
Air Circuit Breakers
Series 3SW8
Outline and installation dimensions
Outline and installation dimensions 3SW8-400,630,800,1000,1250,1600,2000
409
314
Fixed 3-pole 4-pole
112
a
402
Starting point
Starting point4-Ø11
11
11
55
11
170
Panel center
340( 3-Ploe )
435( 4-Ploe )
60
150
68
278
3-Ploe 12-Ø13
4-Ploe 16-Ø13
290
170
28
L-type wiring
17
Horizontal wiring
a
95
95
95
L-type wiring
3-Ploe 12-Ø13
4-Ploe 16-Ø13
60
28
170
32
64
15
15
45
25
55
15
267
a
112
267+a
15
15
20
95
95
95
41
Vertical wiring
Extended horizontal wiring
Vertical wiring
60
170
12.5
a
3-Ploe 12-Ø13
4 -Ploe 16-Ø13
95
95
60
95
Power Distribution Electrics
Horizontal wiring
60
N
Extended horizontal wiring
60
55 a
28
112
112
3-Ploe 24-Ø13
4 -Ploe 32-Ø13
15
61
29.5
170
30
30
34
81.5
95
4-Ø11
95
95
150
457
362
435( 4-Ploe )
340(3-Ploe)
Starting point
Darwer 3-pole 4-pole
ln A
400~800
1000~1600
2000
74
www.sassin.com
a mm
10
15
20
1-69
Air Circuit Breakers
Series 3SW8
Outline and installation dimensions 3SW8-400,630,800,1000,1250,1600,2000
Starting point
433
112 a
Drawer type 3-pole 4-pole
92
Starting point 4-Ø11
97
175
380
390
45
L-type wiring
Horizontal wiring
132.5
15
55
265( 3-Ploe )
360( 4-Ploe )
470
Horizontal wiring
3-Ploe 12-Ø13
4-Ploe 16-Ø13
a
60
28
132.5
14
N
95
95
112
359
95
L-type wiring
3-Ploe 12-Ø13
4-Ploe 16-Ø13
92 a
60
10
95
Vertical wiring
132.5
15
30
63-a
28
15
95
95
Extended horizontal wiring
Vertical wiring
60
132.5
a
12.5
Power Distribution Electrics
Panel center
55
3-Ploe 18-Ø13
4-Ploe 24-Ø13
95
95
112
3-Ploe 24-Ø13
4-Ploe 32-Ø13
a
112
30
132.5
15
27.5
Extended horizontal wiring
60
92
28
60
95
30
68
45.5
95
33
175
2-11x27
Ø14
95
95
1-70
360(4-Ploe)
Ø11
265(3-Ploe)
Starting point
Darwer 3-pole 4-pole
ln A
400~800
1000~1600
2000
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a mm
10
15
20
Air Circuit Breakers
Series 3SW8
Outline and installation dimensions 3SW8-2000,2500,2900,3200
Fixed 3-pole 4-pole
402
Starting point
55
Starting point 4-Ø11
112
a
489
374
60
150
68
11
278
11
200
400( 3-Ploe )
515
11
290
L-type wiring
Horizontal wiring
Horizontal wiring
20
86
50
112
267
17
200
115
20
32
50
200
20
64 a
Vertical wiring
115
L-type wiring
86
45-a
55
a
3-Ploe 18-Ø13
4-Ploe 24-Ø13
115
Extended horizontal wiring
115
3-Ploe 24 -Ø13
4-Ploe 32 -Ø13
115
115
Vertical wiring
86
a
Power Distribution Electrics
3-Ploe 18-Ø13
4-Ploe 24-Ø13
100
25
18
200
112
115
86
40
81
200
20
58
40
38
115
Extended horizontal wiring
55
75
a
3-Ploe 24-Ø13
4-Ploe 32-Ø13
115
115
115
115
150
Starting point
74
4-Ø11
400(3-Ploe)
422
Darwer 3-pole 4-pole
ln A
2000~2500
2900~3200
515(4-Ploe)
537
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a mm
20
30
1-71
Air Circuit Breakers
Series 3SW8
Outline and installation dimensions 3SW8-2000,2500,2900,3200
4-Ø11
Starting point
92
Starting point
112 a
433
Drawer type 3-pole 4-pole
97
55
175
380
45
390
3-Ploe 24-Ø13
4-Ploe 32-Ø13
a
100
75
162.5
25
14
40 17
N
115
112
369
125
125
L-type wiring
100
92
a
3-Ploe 24-Ø13
4-Ploe 32-Ø13
162.5
40
10
73-a
30
115
Vertical wiring
125
Extended horizontal wiring
125
Vertical wiring
100
a
162.5
18
3-Ploe 18-Ø13
4-Ploe 24-Ø13
115
25
75
100
Power Distribution Electrics
55
Horizontal wiring
L-type wiring
Horizontal wiring
162.5
Panel center
325(3-Ploe)
440(4-Ploe)
550
125
125
Extended horizontal wiring
100
a
42 112+a
112
3-Ploe 24-Ø13
4-Ploe 32-Ø13
50
25
92
38
162.5
50
100
56
2-11x27
115
75
125
Ø14
Ø11
Starting point
Darwer 3-pole 4-pole
ln A
2000~2500
2900~3200
1-72
125
325(3-Ploe)
440(4-Ploe)
33
www.sassin.com
a mm
20
30
Air Circuit Breakers
Series 3SW8
Outline and installation dimensions of breaker 3SW8-4000
433
Drawer 3-pole、4-pole
112
Starting point
30
92
4-Ø11
Panel center
102
97
55
175
162.5
55
55
550(3-pole)
380
45
930(4-pole)
390
20
140
197.5
150
50
140
50
246.5
246.5
160
50
160
50
160
50
50
50 20
50
182.5
100
50
220
24-Ø13
351.5
32-Ø13
Starting point
Starting point
Outline and installation dimensions of breaker 3SW8-5000、6300
4-Ø11
Starting point
30
92
Starting point
112
433
Drawer 3-pole、4-pole
Power Distribution Electrics
197.5
97
175
102
45
162.5
Panel center
380
55
818
390
55
930
326.5
199.5
326.5
313
170
260
160
60
70
60
215
160
60
135
50
269
228
260
160
60
160
60
50 20
260
160
246.5
48-Ø13
409
Starting point
56-Ø13
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351.5
Starting point
1-73
Air Circuit Breakers
Series 3SW8
3SW8-2000(3- pole、4-pole)Door installation size
Drawer
Fixed
362
362
5
-Ø
11
399
312
379
303
270
8-Ø
155
156
21
262
28
47
20
270
330
5
Power Distribution Electrics
The right side of the
drawer block
302
302
172.5
Underside of circuit
breaker mounting plate
Bottom of
drawer block
345
172.5
345
3SW8-3200 ( 3-pole、4-pole)、3SW8-4000 ( 3-pole)、3SW8-6300(3-pole、4-pole)Door installation size
Fixed
Drawer
422
362
203
406
203
www.sassin.com
399
379
Bottom of
drawer block
406
1-74
The right side of the
drawer block
303
324
47
0.5
20
312
330
270
28
Underside of circuit
breaker mounting plate
5
-Ø
11
270
5
8-Ø
36
155
30
The far right of breaker
mounting plate
156
21
362
21
422
Air Circuit Breakers
Series 3SW8
Order specification
Please mark " " in □
Please fill numbers in
Distributor name
Assembling plant name
Project name
Order amount
3SW8-
Order date
Pole
⃞ Three poles
⃞ Four poles
Rated voltage
⃞ AC 400V
⃞ AC 690V
Rated current
In=
Connection
Fixed type
⃞ Horizontal
⃞ Vertical
Draw-out type
⃞ Horizontal
⃞ Vertical
Model
N pole rated currentIn
A
⃞ M type
⃞ L2 type
⃞ L3 type
⃞ H type
⃞ L4 type
Over-load long time delay protection Ir1
t1
Short circuit short time delay protection Ir2
t2
Short circuit Instantaneous protection Ir3
Selective function
□ MCR and HSICS protection (used for L, M type)
□ Voltage measurement function (used for M, H type)
Function meter function □D □U □P □H □UD □PD □HD (used for M, H type)
Communication function
□ modbus (used for H type)
□ profibus (used for H type)
□ devicenet (used for H type)
Necessary accessories
Intelligent controller voltage
⃞ AC 230V
⃞ AC 400V
⃞ DC 220V ⃞ DC 110V
Shunt release
⃞ AC 230V
⃞ AC 400V
⃞ DC 220V ⃞ DC 110V
Closing electromagnet
⃞ AC 230V
⃞ AC 400V
⃞ DC 220V ⃞ DC 110V
⃞ AC 400V
⃞ DC 220V ⃞ DC 110V
Electric operation mechanism
⃞ AC 230V
Auxiliary swtich
Standard type
⃞ Four pieces of normally-open and four pieces of normally-closed contacts
Special type
⃞ Six pieces of normally-open contacts and two pieces of normally-closed contacts
⃞ Two pieces of normally-open contacts and six pieces of normally-closed contacts
⃞ Three pieces of normally-open contacts and three pieces of normally-closed contacts
⃞ Under-voltage release
⃞ AC 230V
⃞ AC 400V
⃞ Under-voltage instantaneous release
⃞ Under-voltage delay release
Optional accessories
⃞ 0.5s
⃞ Mechnical interlock
□ 1s
□ 2s
Power Distribution Electrics
Intelligent controller
⃞ 100% In
⃞ L type
Type selection
Basic function
⃞ 50% In
□ 3s
⃞ One lock and one key
⃞ One circuit breaker
⃞ Two sets circuit breaker
⃞ Steel cable lock interlock
⃞ Three sets circuit breaker
⃞ Two locks and one key
⃞ Link rod interlock
⃞ Steel cable lock interlock
⃞ Link rod interlock Pattern one
⃞ Link rod interlock pattern two
⃞ Link rod interlock patterm three
⃞ Three locks and two keys
⃞ Neutral line N current tramsformer for external connection
⃞ Electrical indication mechanism on drawer base
⃞ Pushbutton lock mechanism
⃞ Counter
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⃞ Partition plate
1-75
Moulded Case Circuit Breakers
Series 3SM29
Overview
1. Body
2. Plug-in base
3. Electronic release
4. Drawer type base
10
5. Rotary manual operating handle
6. Motor driven operating mechanism
7. Shunt release
8. Under-voltage release
9
9. Alarm contact
10. Auxiliary contact
Power Distribution Electrics
11. Rear connection plate
12. Front connection plate
8
13. Cage clamp terminal
2
7
3
1
5
11
4
6
12
5
4
13
5
1-76
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Moulded Case Circuit Breakers
Series 3SM29
Applications and functions
Incoming and outgoing function in distribution systems
Switching and protection of short circuit and overload for motors, transformers and capacitors
Stopping and switching off in an emergency in conjunction with lockable rotary operating mechanisms and terminal covers
Available in the following versions :
System protection:the overload and short-circuit releases are designed for the protection of cables, leads and non-motor loads.
Motor protection:the overload and short-circuit releases are designed for optimized protection and direct-on-line starting of
induction squirrel-cage motors.
Features
Complete current range
1600A
Power Distribution Electrics
1250A
1000A
800A
700A
630A
500A
400A
350A
315A
250A
225A
200A
180A
160A
125A
100A
80A
63A
50A
40A
32A
25A
20A
16A
12.5A
High-breaking capacity
(1) B: Basic breaking capacity type
(4) H: High-breaking capacity type
(2) N: Normal breaking capacity type
(5) G: Ultrahigh breaking capacity type
(3) S: Standard breaking capacity type
(6) X : Current limit type
Frame rated current
A: 125A
B: 160A
C: 250A
D: 400A
E: 630A
F: 800A
G: 1250A
H: 1600A
20kA
B
B
Rated ultimate short circuit breaking capacity Icu
35kA
50kA
65kA
N
N
S
H
N
S
H
N
S
N
H
S
H
N
S
H
S
H
S
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85kA
100kA
X
X
G
G
1-77
Moulded Case Circuit Breakers
Series 3SM29
Microprocess controlled
3SM29 series circuit breaker(Inm>=250)adopt advanced microprocess electronic release that can intelligentize the protection.
Convenient installation
3SM29 series circuit breaker provides three installation types as follow:
Fixed installation with front connection and rear connection
Plug-in installation with front connection and rear connection
Technical specifications
Type
Standards
Approvals
Frame type
Poles (No)
N-pole rated current
Frame Current Inm (A)
Rated current In (A)
Rated insulating voltage Ui (V)
Rated service voltage Ue (V)
Rated frequency in AC (Hz)
Rated impulsed withstand voltage Uimp (Kv)
Class of breaking capacity
Rated ultimate short-circuit breaking capacity, Icu (kA)
(AC) 50-60 Hz 400V O-CO (kA)
(AC) 50-60 Hz 690V O-CO-CO
Rated operating short-circuit breaking capacity, Ics
(AC) 50-60 Hz 400V O-CO-CO (kA)
(AC) 50-60 Hz 690V O-CO-CO (kA)
Rated short-time withstand current for 1s (kA)
Mechanical life (times)
Electrical life (times)
Flashover distance (mm)
Thermal magnetic release
Electronic release
Utilization category (IEC60947-2)
Motor control mechanism
Rotary handle operation mechanism
Shunt and under voltage release
Auxiliary contact and alarm contact
3P
Dismension
W (mm)
W
H
4P
3P
L (mm)
4P
3P
H (mm)
4P
Fixed
3P/4P
Weight
Plug in
3P/4P
Withdrawable 3P/4P
Ambient temperature
Storage temperature
Altitude (Max)
L
Power Distribution Electrics
Drawer installation
1-78
3SM29-125
3SM29-160
IEC60947-2
CE
A
3, 4
=In
125
12.5, 16, 20, 25, 32, 40, 50, 63, 80, 100, 125
500
400
50/60
6
B
N
IEC60947-2
CE
B
3, 4
=In
160
32, 40, 50, 63, 80, 100, 125, 160
690
400
50/60
6
B
N
S
20
15
35
20
20
16
35
25
50
35
10
-
17.5
-
10
5
25
15
8500
1500
≤30
17.5
10
7000
1000
≤30
A
A
76
101
120
120
70
70
0.92/1.3
1.2/1.5
-5 ~ 40℃, max. 95 % humidity
-40 ~ +75℃
2,000
www.sassin.com
90
120
120
120
70
70
1.2/1.6
1.4/1.8
-
Moulded Case Circuit Breakers
Series 3SM29
Instruction of type code
M29 A T F 3 B 125
Rated current
Breaking capacity: B, N, S, H, G, X
Poles(P): 3, 4
Installation type:
F: Fixed type; P: Plug in type; D: Drawer type
T: Thermal Magnetic Type
E: Electronic Type
Frame:
A: 3SM29-125; B: 3SM29-160; C: 3SM29-250
D: 3SM29-400; E: 3SM29-630; F: 3SM29-800
G: 3SM29-1250; H: 3SM29-1600
3SM29-630
3SM29-800
3SM29-1250
3SM29-1600
IEC60947-2
CE
G,H
3
=In
1250,1600
800, 1000, 1250, 1600
690
400
50/60
8
S
H
G
3SM29-250
3SM29-400
IEC60947-2
CE,CB,KEMA
C
3, 4
=In
250
125, 160, 180, 200, 225, 250
690
400
50/60
8
N
S
H
X
N
IEC60947-2
CE
D
3, 4
=In
400
250, 315, 350, 400
690
400
50/60
8
S
H
IEC60947-2
CE
E, F
3, 4
=In
630, 800
400, 500, 630, 700, 800
690
400
50/60
8
N
S
H
35
20
50
30
65
35
100
70
35
20
50
30
65
35
35
20
50
30
65
35
100
70
50
30
65
35
85
50
35
20
37.5
30
48.8
35
75
50
35
20
48.8
35
35
20
37.5
35
48.8
30
75
50
50
35
10
4000
1000
≤80
48.75
35
20
2500
500
≤80
50
35
7000
1000
≤50
37.5
30
5
4000
1000
≤50
A
A, B
A, B
A, B
105
140
170
170
103.5
103.5
2.7/3.5
3.2/4.2
3.6/4.6
105
140
254
254
103.5
103.5
5
8.2
9
140
184
254
254
103.5
103.5
5.1/7
6.2/8.5
6.5/8.7
210
280
268
268
103.5
103.5
9.6/12.2
12.2/15.3
-5~+40℃, max. 95 % humidity
-40~+75℃
2,000
www.sassin.com
X
210
280
406
406
103.5
103.5
Power Distribution Electrics
Series code
210
280
406
406
138.5
138.5
17.2/22.2
22/30.1
1-79
Moulded Case Circuit Breakers
Series 3SM29
Selection and ordering data
Thermal Magnetic Type
Breaking
Rated
capacity current(A)
3SM29-125
20kA (B)
12.5
16
20
25
32
40
50
63
Power Distribution Electrics
80
100
125
35kA (N)
12.5
16
20
25
32
40
50
63
80
100
125
3SM29-160
20kA (B)
32
40
50
63
80
100
125
160
1-80
Fixed type
Type code
Order code
Plug in type
Type code
Order code
Poles
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
M29ATF 3B12.5
M29ATF 4B12.5
M29ATF 3B16
M29ATF 4B16
M29ATF 3B20
M29ATF 4B20
M29ATF 3B25
M29ATF 4B25
M29ATF 3B32
M29ATF 4B32
M29ATF 3B40
M29ATF 4B40
M29ATF 3B50
M29ATF 4B50
M29ATF 3B63
M29ATF 4B63
M29ATF 3B80
M29ATF 4B80
M29ATF 3B100
M29ATF 4B100
M29ATF 3B125
M29ATF 4B125
M29ATF 3N12.5
M29ATF 4N12.5
M29ATF 3N16
M29ATF 4N16
M29ATF 3N20
M29ATF 4N20
M29ATF 3N25
M29ATF 4N25
M29ATF 3N32
M29ATF 4N32
M29ATF 3N40
M29ATF 4N40
M29ATF 3N50
M29ATF 4N50
M29ATF 3N63
M29ATF 4N63
M29ATF 3N80
M29ATF 4N80
M29ATF 3N100
M29ATF 4N100
M29ATF 3N125
M29ATF 4N125
10484
10528
10485
10529
10486
10530
10487
10531
10488
10532
10489
10533
10490
10534
10491
10535
10492
10536
10493
10537
10494
10538
10495
10539
10496
10540
10497
10541
10498
10542
10499
10543
10500
10544
10501
10545
10502
10546
10503
10547
10504
10548
10505
10549
M29ATP 3B12.5
M29ATP 4B12.5
M29ATP 3B16
M29ATP 4B16
M29ATP 3B20
M29ATP 4B20
M29ATP 3B25
M29ATP 4B25
M29ATP 3B32
M29ATP 4B32
M29ATP 3B40
M29ATP 4B40
M29ATP 3B50
M29ATP 4B50
M29ATP 3B63
M29ATP 4B63
M29ATP 3B80
M29ATP 4B80
M29ATP 3B100
M29ATP 4B100
M29ATP 3B125
M29ATP 4B125
M29ATP 3N12.5
M29ATP 4N12.5
M29ATP 3N16
M29ATP 4N16
M29ATP 3N20
M29ATP 4N20
M29ATP 3N25
M29ATP 4N25
M29ATP 3N32
M29ATP 4N32
M29ATP 3N40
M29ATP 4N40
M29ATP 3N50
M29ATP 4N50
M29ATP 3N63
M29ATP 4N63
M29ATP 3N80
M29ATP 4N80
M29ATP 3N100
M29ATP 4N100
M29ATP 3N125
M29ATP 4N125
10506
10550
10507
10551
10508
10552
10509
10553
10510
10554
10511
10555
10512
10556
10513
10557
10514
10558
10515
10559
10516
10560
10517
10561
10518
10562
10519
10563
10520
10564
10521
10565
10522
10566
10523
10567
10524
10568
10525
10569
10526
10570
10527
10571
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
M29BTF 3B32
M29BTF 4B32
M29BTF 3B40
M29BTF 4B40
M29BTF 3B50
M29BTF 4B50
M29BTF 3B63
M29BTF 4B63
M29BTF 3B80
M29BTF 4B80
M29BTF 3B100
M29BTF 4B100
M29BTF 3B125
M29BTF 4B125
M29BTF 3B160
M29BTF 4B160
10572
34339
10573
34340
10574
34341
10575
34342
10576
34343
10577
34344
10578
34345
10579
34346
M29BTP 3B32
M29BTP 4B32
M29BTP 3B40
M29BTP 4B40
M29BTP 3B50
M29BTP 4B50
M29BTP 3B63
M29BTP 4B63
M29BTP 3B80
M29BTP 4B80
M29BTP 3B100
M29BTP 4B100
M29BTP 3B125
M29BTP 4B125
M29BTP 3B160
M29BTP 4B160
34331
34347
34332
34348
34333
34349
34334
34350
34335
34351
34336
34352
34337
34353
34338
34354
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Drawer type
Type code
Order code
-
-
Moulded Case Circuit Breakers
Series 3SM29
Thermal Magnetic Type
Breaking
Rated
capacity current(A)
3SM29-160
35kA (N)
32
40
50
63
80
100
125
160
50kA (S)
32
40
63
80
100
125
160
3SM29-250
35kA (N)
125
160
180
200
225
250
50kA (S)
125
160
180
200
225
250
Plug in type
Type code
Order code
M29BTF 3N32
M29BTF 4N32
M29BTF 3N40
M29BTF 4N40
M29BTF 3N50
M29BTF 4N50
M29BTF 3N63
M29BTF 4N63
M29BTF 3N80
M29BTF 4N80
M29BTF 3N100
M29BTF 4N100
M29BTF 3N125
M29BTF 4N125
M29BTF 3N160
M29BTF 4N160
M29BTF 3S32
M29BTF 4S32
M29BTF 3S40
M29BTF 4S40
M29BTF 3S50
M29BTF 4S50
M29BTF 3S63
M29BTF 4S63
M29BTF 3S80
M29BTF 4S80
M29BTF 3S100
M29BTF 4S100
M29BTF 3S125
M29BTF 4S125
M29BTF 3S160
M29BTF 4S160
10580
10604
10581
10605
10582
10606
10583
10607
10584
10608
10585
10609
10586
10610
10587
10611
10588
34363
10589
34364
10590
34365
10591
34366
10592
34367
10593
34368
10594
34369
10595
34370
M29BTP 3N32
M29BTP 4N32
M29BTP 3N40
M29BTP 4N40
M29BTP 3N50
M29BTP 4N50
M29BTP 3N63
M29BTP 4N63
M29BTP 3N80
M29BTP 4N80
M29BTP 3N100
M29BTP 4N100
M29BTP 3N125
M29BTP 4N125
M29BTP 3N160
M29BTP 4N160
M29BTP 3S32
M29BTP 4S32
M29BTP 3S40
M29BTP 4S40
M29BTP 3S50
M29BTP 4S50
M29BTP 3S63
M29BTP 4S63
M29BTP 3S80
M29BTP 4S80
M29BTP 3S100
M29BTP 4S100
M29BTP 3S125
M29BTP 4S125
M29BTP 3S160
M29BTP 4S160
34355
10612
34356
10613
34357
10614
34358
10615
34359
10616
34360
10617
34361
10618
34362
10619
10596
10620
10597
10621
10598
10622
10599
10623
10600
10624
10601
10625
10602
10626
10603
10627
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
M29CTF 3N125
M29CTF 4N125
M29CTF 3N160
M29CTF 4N160
M29CTF 3N180
M29CTF 4N180
M29CTF 3N200
M29CTF 4N200
M29CTF 3N225
M29CTF 4N225
M29CTF 3N250
M29CTF 4N250
M29CTF 3S125
M29CTF 4S125
M29CTF 3S160
M29CTF 4S160
M29CTF 3S180
M29CTF 4S180
M29CTF 3S200
M29CTF 4S200
M29CTF 3S225
M29CTF 4S225
M29CTF 3S250
M29CTF 4S250
10371
10674
10372
10675
10373
10676
10374
10678
10375
10679
10376
10680
34377
10680
34378
10681
34379
10682
34380
10683
34381
10684
34382
10685
M29CTP 3N125
M29CTP 4N125
M29CTP 3N160
M29CTP 4N160
M29CTP 3N180
M29CTP 4N180
M29CTP 3N200
M29CTP 4N200
M29CTP 3N225
M29CTP 4N225
M29CTP 3N250
M29CTP 4N250
M29CTP 3S125
M29CTP 4S125
M29CTP 3S160
M29CTP 4S160
M29CTP 3S180
M29CTP 4S180
M29CTP 3S200
M29CTP 4S200
M29CTP 3S225
M29CTP 4S225
M29CTP 3S250
M29CTP 4S250
10638
10692
10639
10693
10640
10694
10641
10695
10642
10696
10643
10697
10644
10698
10645
10699
10646
10700
10647
10701
10648
10702
10649
10703
www.sassin.com
Drawer type
Type code
Order code
M29CTD 3N125
M29CTD 4N125
M29CTD 3N160
M29CTD 4N160
M29CTD 3N180
M29CTD 4N180
M29CTD 3N200
M29CTD 4N200
M29CTD 3N225
M29CTD 4N225
M29CTD 3N250
M29CTD 4N250
M29CTD 3S125
M29CTD 4S125
M29CTD 3S160
M29CTD 4S160
M29CTD 3S180
M29CTD 4S180
M29CTD 3S200
M29CTD 4S200
M29CTD 3S225
M29CTD 4S225
M29CTD 3S250
M29CTD 4S250
10656
16011
10657
16012
10658
16013
10659
16014
10660
16015
10661
16016
10662
16017
10663
16018
10664
16019
10665
16020
10666
16021
10667
16022
Power Distribution Electrics
50
Fixed type
Type code
Order code
Poles
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
1-81
Moulded Case Circuit Breakers
Series 3SM29
Thermal Magnetic Type
3SM29-250
Breaking
Rated
capacity current(A)
125
65kA (H)
160
180
200
225
250
100kA (X)
125
160
180
Power Distribution Electrics
200
225
250
3SM29-400
35kA (N)
250
315
350
400
50kA (S)
250
315
350
400
65kA (H)
250
315
350
400
3SM29-630
35kA (N)
400
500
630
50kA (S)
400
500
630
1-82
Fixed type
Type code
Order code
Plug in type
Type code
Order code
Drawer type
Type code
Order code
Poles
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
M29CTF 3H125
M29CTF 4H125
M29CTF 3H160
M29CTF 4H160
M29CTF 3H180
M29CTF 4H180
M29CTF 3H200
M29CTF 4H200
M29CTF 3H225
M29CTF 4H225
M29CTF 3H250
M29CTF 4H250
M29CTF 3X125
M29CTF 4X125
M29CTF 3X160
M29CTF 4X160
M29CTF 3X180
M29CTF 4X180
M29CTF 3X200
M29CTF 4X200
M29CTF 3X225
M29CTF 4X225
M29CTF 3X250
M29CTF 4X250
10632
10686
10633
10687
10634
10688
10635
10689
10636
10690
10637
10691
34545
34563
34546
34564
34547
34565
34548
34566
34549
34567
34550
34568
M29CTP 3H125
M29CTP 4H125
M29CTP 3H160
M29CTP 4H160
M29CTP 3H180
M29CTP 4H180
M29CTP 3H200
M29CTP 4H200
M29CTP 3H225
M29CTP 4H225
M29CTP 3H250
M29CTP 4H250
M29CTP 3X125
M29CTP 4X125
M29CTP 3X160
M29CTP 4X160
M29CTP 3X180
M29CTP 4X180
M29CTP 3X200
M29CTP 4X200
M29CTP 3X225
M29CTP 4X225
M29CTP 3X250
M29CTP 4X250
10650
16005
10651
16006
10652
16007
10653
16008
10654
16009
10655
16010
34551
34569
34552
34570
34553
34571
34554
34572
34555
34573
34556
34574
M29CTD 3H125
M29CTD 4H125
M29CTD 3H160
M29CTD 4H160
M29CTD 3H180
M29CTD 4H180
M29CTD 3H200
M29CTD 4H200
M29CTD 3H225
M29CTD 4H225
M29CTD 3H250
M29CTD 4H250
M29CTD 3X125
M29CTD 4X125
M29CTD 3X160
M29CTD 4X160
M29CTD 3X180
M29CTD 4X180
M29CTD 3X200
M29CTD 4X200
M29CTD 3X225
M29CTD 4X225
M29CTD 3X250
M29CTD 4X250
10668
16023
10669
16024
10670
16025
10671
16026
10672
16027
10673
16028
34557
34575
34558
34576
34559
34577
34560
34578
34561
34579
34562
34580
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
M29DTF 3N250
M29DTF 4N250
M29DTF 3N315
M29DTF 4N315
M29DTF 3N350
M29DTF 4N350
M29DTF 3N400
M29DTF 4N400
M29DTF 3S250
M29DTF 4S250
M29DTF 3S315
M29DTF 4S315
M29DTF 3S350
M29DTF 4S350
M29DTF 3S400
M29DTF 4S400
M29DTF 3H250
M29DTF 4H250
M29DTF 3H315
M29DTF 4H315
M29DTF 3H350
M29DTF 4H350
M29DTF 3H400
M29DTF 4H400
16029
16065
16030
16066
16031
34087
16032
34088
16033
34089
16034
34090
16035
34091
16036
34092
16037
34093
16038
34094
16039
34095
16040
34096
M29DTP 3N250
M29DTP 4N250
M29DTP 3N315
M29DTP 4N315
M29DTP 3N350
M29DTP 4N350
M29DTP 3N400
M29DTP 4N400
M29DTP 3S250
M29DTP 4S250
M29DTP 3S315
M29DTP 4S315
M29DTP 3S350
M29DTP 4S350
M29DTP 3S400
M29DTP 4S400
M29DTP 3H250
M29DTP 4H250
M29DTP 3H315
M29DTP 4H315
M29DTP 3H350
M29DTP 4H350
M29DTP 3H400
M29DTP 4H400
16041
34097
16042
34098
16043
34099
16044
34100
16045
34101
16046
34102
16047
34103
16048
34104
16049
34105
16050
34106
16051
34107
16052
34108
M29DTD 3N250
M29DTD 4N250
M29DTD 3N315
M29DTD 4N315
M29DTD 3N350
M29DTD 4N350
M29DTD 3N400
M29DTD 4N400
M29DTD 3S250
M29DTD 4S250
M29DTD 3S315
M29DTD 4S315
M29DTD 3S350
M29DTD 4S350
M29DTD 3S400
M29DTD 4S400
M29DTD 3H250
M29DTD 4H250
M29DTD 3H315
M29DTD 4H315
M29DTD 3H350
M29DTD 4H350
M29DTD 3H400
M29DTD 4H400
16053
34109
16054
34110
16055
34111
16056
34112
16057
34113
16058
34114
16059
34115
16060
34116
16061
34117
16062
34118
16063
34119
16064
34120
3
4
3
4
3
4
3
4
3
4
3
4
M29ETF 3N400
M29ETF 4N400
M29ETF 3N500
M29ETF 4N500
M29ETF 3N630
M29ETF 4N630
M29ETF 3S400
M29ETF 4S400
M29ETF 3S500
M29ETF 4S500
M29ETF 3S630
M29ETF 4S630
34124
34178
34125
34179
34126
34180
34130
34184
34131
34185
34132
34186
-
-
M29ETD 3N400
M29ETD 4N400
M29ETD 3N500
M29ETD 4N500
M29ETD 3N630
M29ETD 4N630
M29ETD 3S400
M29ETD 4S400
M29ETD 3S500
M29ETD 4S500
M29ETD 3S630
M29ETD 4S630
34160
34214
34161
34215
34162
34216
34166
34220
34167
34221
34168
34222
www.sassin.com
Moulded Case Circuit Breakers
Series 3SM29
Thermal Magnetic Type
Breaking
Rated
capacity current(A)
3SM29-630
65kA (H)
400
500
630
100kA (X)
400
500
630
3SM29-800
35kA (N)
400
500
630
800
50kA (S)
400
500
630
700
800
65kA (H)
400
500
630
700
800
100kA (X)
400
500
630
700
800
M29ETF 3H400
M29ETF 4H400
M29ETF 3H500
M29ETF 4H500
M29ETF 3H630
M29ETF 4H630
M29ETF 3X400
M29ETF 4X400
M29ETF 3X500
M29ETF 4X500
M29ETF 3X630
M29ETF 4X630
34136
34190
34137
34191
34138
34192
36394
36406
36395
36407
36396
36408
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
M29FTF 3N400
M29FTF 4N400
M29FTF 3N500
M29FTF 4N500
M29FTF 3N630
M29FTF 4N630
M29FTF 3N700
M29FTF 4N700
M29FTF 3N800
M29FTF 4N800
M29FTF 3S400
M29FTF 4S400
M29FTF 3S500
M29FTF 4S500
M29FTF 3S630
M29FTF 4S630
M29FTF 3S700
M29FTF 4S700
M29FTF 3S800
M29FTF 4S800
M29FTF 3H400
M29FTF 4H400
M29FTF 3H500
M29FTF 4H500
M29FTF 3H630
M29FTF 4H630
M29FTF 3H700
M29FTF 4H700
M29FTF 3H800
M29FTF 4H800
M29FTF 3X400
M29FTF 4X400
M29FTF 3X500
M29FTF 4X500
M29FTF 3X630
M29FTF 4X630
M29FTF 3X700
M29FTF 4X700
M29FTF 3X800
M29FTF 4X800
34229
34259
34230
34260
34231
34261
34232
34262
34233
34263
34234
34264
34235
34265
34236
34266
34237
34267
34238
34268
34239
34269
34240
34270
34241
34271
34242
34272
34243
34273
34581
34591
34582
34592
34583
34593
34584
34594
34585
34595
www.sassin.com
Plug in type
Type code
Order code
-
-
Drawer type
Type code
Order code
M29ETD 3H400
M29ETD 4H400
M29ETD 3H500
M29ETD 4H500
M29ETD 3H630
M29ETD 4H630
M29ETD 3X400
M29ETD 4X400
M29ETD 3X500
M29ETD 4X500
M29ETD 3X630
M29ETD 4X630
34172
34226
34173
34227
34174
34228
34196
36412
34197
36413
34198
36414
M29FTD 3N400
M29FTD 4N400
M29FTD 3N500
M29FTD 4N500
M29FTD 3N630
M29FTD 4N630
M29FTD 3N700
M29FTD 4N700
M29FTD 3N800
M29FTD 4N800
M29FTD 3S400
M29FTD 4S400
M29FTD 3S500
M29FTD 4S500
M29FTD 3S630
M29FTD 4S630
M29FTD 3S700
M29FTD 4S700
M29FTD 3S800
M29FTD 4S800
M29FTD 3H400
M29FTD 4H400
M29FTD 3H500
M29FTD 4H500
M29FTD 3H630
M29FTD 4H630
M29FTD 3H700
M29FTD 4H700
M29FTD 3H800
M29FTD 4H800
M29FTD 3X400
M29FTD 4X400
M29FTD 3X500
M29FTD 4X500
M29FTD 3X630
M29FTD 4X630
M29FTD 3X700
M29FTD 4X700
M29FTD 3X800
M29FTD 4X800
34244
34274
34245
34275
34246
34276
34247
34277
34248
34278
34249
34279
34250
34280
34251
34281
34252
34282
34253
34283
34254
34284
34255
34285
34256
34286
34257
34287
34258
34288
34586
34596
34587
34597
34588
34598
34589
34599
34590
34600
Power Distribution Electrics
700
Fixed type
Type code
Order code
Poles
3
4
3
4
3
4
3
4
3
4
3
4
1-83
Moulded Case Circuit Breakers
Series 3SM29
Electronic Type
Breaking
Rated
capacity current(A)
3SM29-250
35kA (N)
125
160
180
200
225
250
50kA (S)
125
160
180
Power Distribution Electrics
200
225
250
65kA (H)
125
160
180
200
225
250
100kA (X)
125
160
180
200
225
250
3SM29-400
35kA (N)
250
315
350
400
50kA (S)
250
315
350
400
1-84
Fixed type
Type code
Order code
Plug in type
Type code
Order code
Drawer type
Type code
Order code
Poles
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
M29CEF 3N125
M29CEF 4N125
M29CEF 3N160
M29CEF 4N160
M29CEF 3N180
M29CEF 4N180
M29CEF 3N200
M29CEF 4N200
M29CEF 3N225
M29CEF 4N225
M29CEF 3N250
M29CEF 4N250
M29CEF 3S125
M29CEF 4S125
M29CEF 3S160
M29CEF 4S160
M29CEF 3S180
M29CEF 4S180
M29CEF 3S200
M29CEF 4S200
M29CEF 3S225
M29CEF 4S225
M29CTF 3S250
M29CEF 4S250
M29CEF 3H125
M29CEF 4H125
M29CEF 3H160
M29CEF 4H160
M29CEF 3H180
M29CEF 4H180
M29CEF 3H200
M29CEF 4H200
M29CEF 3H225
M29CEF 4H225
M29CEF 3H250
M29CEF 4H250
34139
34193
34140
34194
34141
34195
34142
34196
34143
34197
34144
34198
34199
36235
34200
36236
34201
36237
34202
36238
34203
36239
34204
36240
36241
36259
36242
36260
36243
36261
36244
36262
36245
36263
36246
36264
M29CEP 3N125
M29CEP 3N160
M29CEP 3N180
M29CEP 3N200
M29CEP 3N225
M29CEP 3N250
M29CEP 3S125
M29CEP 3S160
M29CEP 3S180
M29CEP 3S200
M29CEP 3S225
M29CEP 3S250
M29CEP 3H125
M29CEP 3H160
M29CEP 3H180
M29CEP 3H200
M29CEP 3H225
M29CEP 3H250
-
34145
34146
34147
34148
34149
34150
34205
34206
34207
34208
34209
34210
36247
36248
36249
36250
36251
36252
-
M29CED 3N125
M29CED 3N160
M29CED 3N180
M29CED 3N200
M29CED 3N225
M29CED 3N250
M29CED 3S125
M29CED 3S160
M29CED 3S180
M29CED 3S200
M29CED 3S225
M29CED 3S250
M29CED 3H125
M29CED 3H160
M29CED 3H180
M29CED 3H200
M29CED 3H225
M29CED 3H250
-
34151
34152
34153
34154
34155
34156
36229
36230
36231
36232
36233
36234
36253
36254
36255
36256
36257
36258
-
3
4
3
4
3
4
3
4
3
4
3
4
M29CEF 3X125
M29CEF 4X125
M29CEF 3X160
M29CEF 4X160
M29CEF 3X180
M29CEF 4X180
M29CEF 3X200
M29CEF 4X200
M29CEF 3X225
M29CEF 4X225
M29CEF 3X250
M29CEF 4X250
36265
36283
36266
36284
36267
36285
36268
36286
36269
36287
36270
36288
M29CEP 3X125
M29CEP 3X160
M29CEP 3X180
M29CEP 3X200
M29CEP 3X225
M29CEP 3X250
-
36271
36272
36273
36274
36275
36276
-
M29CED 3X125
M29CED 3X160
M29CED 3X180
M29CED 3X200
M29CED 3X225
M29CED 3X250
-
36277
36278
36279
36280
36281
36282
-
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
M29DEF 3N250
M29DEF 4N250
M29DEF 3N315
M29DEF 4N315
M29DEF 3N350
M29DEF 4N350
M29DEF 3N400
M29DEF 4N400
M29DEF 3S250
M29DEF 4S250
M29DEF 3S315
M29DEF 4S315
M29DEF 3S350
M29DEF 4S350
M29DEF 3S400
M29DEF 4S400
36289
36301
36290
36302
36291
36303
36292
36304
36305
36317
36306
36318
36307
36319
36308
36320
M29DEP 3N250
M29DEP 3N315
M29DEP 3N350
M29DEP 3N400
M29DEP 3S250
M29DEP 3S315
M29DEP 3S350
M29DEP 3S400
-
36293
36294
36295
36296
36309
36310
36311
36312
-
M29DED 3N250
M29DED 3N315
M29DED 3N350
M29DED 3N400
M29DED 3S250
M29DED 3S315
M29DED 3S350
M29DED 3S400
-
36297
36298
36299
36300
36313
36314
36315
36316
-
www.sassin.com
Moulded Case Circuit Breakers
Series 3SM29
Electronic Type
Breaking
Rated
capacity current(A)
3SM29-400
65kA (H)
250
315
350
400
3SM29-630
35kA (N)
400
500
630
50kA (S)
400
500
65kA (H)
400
500
630
100kA (X)
400
500
630
3SM29-800
35kA (N)
400
500
630
700
800
50kA (S)
400
500
630
700
800
Plug in type
Type code
Order code
Drawer type
Type code
Order code
M29DEF 3H250
M29DEF 4H250
M29DEF 3H315
M29DEF 4H315
M29DEF 3H350
M29DEF 4H350
M29DEF 3H400
M29DEF 4H400
36321
36333
36322
36334
36323
36335
36324
36336
M29DEP 3H250
M29DEP 3H315
M29DEP 3H350
M29DEP 3H400
-
36325
36326
36327
36328
-
M29DED 3H250
M29DED 3H315
M29DED 3H350
M29DED 3H400
-
36329
36330
36331
36332
-
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
M29EEF 3N400
M29EEF 4N400
M29EEF 3N500
M29EEF 4N500
M29EEF 3N630
M29EEF 4N630
M29EEF 3S400
M29EEF 4S400
M29EEF 3S500
M29EEF 4S500
M29EEF 3S630
M29EEF 4S630
M29EEF 3H400
M29EEF 4H400
M29EEF 3H500
M29EEF 4H500
M29EEF 3H630
M29EEF 4H630
M29EEF 3X400
M29EEF 4X400
M29EEF 3X500
M29EEF 4X500
M29EEF 3X630
M29EEF 4X630
36340
36352
36341
36353
36342
36354
36358
36370
36359
36371
36360
36372
36376
36388
36377
36389
36378
36390
36418
36430
36419
36431
36420
36432
-
-
M29EED 3N400
M29EED 3N500
M29EED 3N630
M29EED 3S400
M29EED 3S500
M29EED 3S630
M29EED 3H400
M29EED 3H500
M29EED 3H630
M29EED 3X400
M29EED 3X500
M29EED 3X630
-
36346
36347
36348
36364
36365
36366
36382
36383
36384
36424
36425
36426
-
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
M29FEF 3N400
M29FEF 4N400
M29FEF 3N500
M29FEF 4N500
M29FEF 3N630
M29FEF 4N630
M29FEF 3N700
M29FEF 4N700
M29FEF 3N800
M29FEF 4N800
M29FEF 3S400
M29FEF 4S400
M29FEF 3S500
M29FEF 4S500
M29FEF 3S630
M29FEF 4S630
M29FEF 3S700
M29FEF 4S700
M29FEF 3S800
M29FEF 4S800
36433
36443
36434
36444
36435
36445
36436
36446
36437
36447
36448
36458
36449
36459
36450
36460
36451
36461
36452
36462
-
-
M29FTD 3N400
M29FTD 3N500
M29FTD 3N630
M29FTD 3N700
M29FTD 3N800
M29FTD 3S400
M29FED 3S500
M29FED 3S630
M29FED 3S700
M29FED 3S800
-
36438
36439
36440
36441
36442
36453
36454
36455
36456
36457
-
www.sassin.com
Power Distribution Electrics
630
Fixed type
Type code
Order code
Poles
3
4
3
4
3
4
3
4
1-85
Moulded Case Circuit Breakers
Series 3SM29
Electronic Type
3SM29-800
Breaking
Rated
capacity current(A)
65kA (H)
400
500
630
700
800
100kA (X)
400
500
630
Power Distribution Electrics
700
800
3SM29-1250
50kA (S)
800
1000
1250
65kA (H)
800
1000
1250
80kA (G)
800
1000
1250
3SM29-1600
50kA (S)
800
1000
1250
1600
65kA (H)
800
1000
1250
1600
80kA (G)
800
1000
1250
1600
1-86
Fixed type
Type code
Order code
Plug in type
Type code
Order code
-
Poles
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
M29FEF 3H400
M29FEF 4H400
M29FEF 3H500
M29FEF 4H500
M29FEF 3H630
M29FEF 4H630
M29FEF 3H700
M29FEF 4H700
M29FEF 3H800
M29FEF 4H800
M29FEF 3X400
M29FEF 4X400
M29FEF 3X500
M29FEF 4X500
M29FEF 3X630
M29FEF 4X630
M29FEF 3X700
M29FEF 4X700
M29FEF 3X800
M29FEF 4X800
36463
36473
36464
36474
36465
36475
36466
36476
36467
36477
36478
36488
36479
36489
36480
36490
36481
36491
36482
36492
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
M29GF 3S800
M29GF 3S1000
M29GF 3S1250
M29GF 3H800
M29GF 3H1000
M29GF 3H1250
M29GF 3G800
M29GF 3G1000
M29GF 3G1250
-
34289
34290
34291
34292
34293
34294
34295
34296
34297
-
-
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
M29HF 3S800
M29HF 3S1000
M29HF 3S1250
M29HF 3S1600
M29HF 3H800
M29HF 3H1000
M29HF 3H1250
M29HF 3H1600
M29HF 3G800
M29HF 3G1000
M29HF 3G1250
M29HF 3G1600
-
34307
34308
34309
34310
34311
34312
34313
34314
34315
34316
34317
34318
-
-
www.sassin.com
Drawer type
Type code
Order code
M29FED 3H400
M29FED 3H500
M29FED 3H630
M29FED 3H700
M29FED 3H800
M29FED 3X400
M29FED 3X500
M29FED 3X630
M29FED 3X700
M29FED 3X800
-
36468
36469
36470
36471
36472
36483
36484
36485
36486
36487
-
-
M29GD 3S800
M29GD 3S1000
M29GD 3S1250
M29GD 3H800
M29GD H1000
M29GD H1250
M29GD 3G800
M29GD 3G1000
M29GD 3G1250
-
34298
34299
34300
34301
34302
34303
34304
34305
34306
-
-
M29HD 3S800
M29HD 3S1000
M29HD 3S1250
M29HD 3S1600
M29HD 3H800
M29HD 3H1000
M29HD 3H1250
M29HD 3H1600
M29HD 3G800
M29HD 3G1000
M29HD 3G1250
M29HD 3G1600
-
34319
34320
34321
34322
34323
34324
34325
34326
34327
34328
34329
34330
-
Moulded Case Circuit Breakers
Series 3SM29
Motor driven mechanism
Function
Used for opening and closing the circuit breaker remotely
Technical specifications
Model type
MD1
MD2
Application
3SM29-250
3SM29-400
3SM29-125
3SM29-160
220Vac,380Vac,220Vdc,110Vdc
≤2
510
360
510
360
0.1
0.1
4000
(85%-110%)Un
220Vac,380Vac,220Vdc,110Vdc
≤0.5
220
110
220
110
0.1
0.1
8000
IP40
220Vac,380Vac,220Vdc,110Vdc
≤7.5
660
110(180)
600
180
0.1
0.3
3000
Selection and ordering data
Model
MD2
Aplication
Frame A
Frame B
MD1
Frame C
Frame D
MD3
Frame E/F
Frame G/H
3SM29-125
3SM29-160
3M29-250
3SM29-400
3SM29-630 ... 800
3SM29-1250...1600
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Rated control
voltage (VAC)
Type code
Ordercode
code
Order
220...240V AC
M29A MM240A
10709
380...415V AC
M29A MM415A
32727
220...240V AC
M29B MM240A
10719
380...415V AC
M29B MM415A
32728
220...240V AC
M29C MM240A
10729
380...415V AC
M29C MM415A
32729
220...240V AC
M29DMM240A
10739
380...415V AC
M29D MM415A
32730
220...240V AC
M29EF MM240A
10749
380...415V AC
M29EF MM415A
32731
220...240V AC
M29GH MM240A
10759
380...415V AC
M29GH MM415A
32732
Power Distribution Electrics
Operating voltage range
Rated control voltage
Operating current (A)
Start power consumption in 220/380Vac (VA)
Continuance power consumption in 220/380Vac(VA)
Start power consumption in 110/220Vdc (W)
Continuance power consumption in 110/220Vdc (W)
Opening time (s)
Closing time (s)
Eletrical life(times)
Protection degree
MD3
3SM29-630,3SM29-800
3SM29-1600
1-87
Moulded Case Circuit Breakers
Series 3SM29
Rotary handle operation mechanism
Functions
Used for opening and closing the circuit breaker
Used for rotating the circuit breaker, not pushing-pulling it upwards-downwards
Technical specifications
Model type
CSS-1
3SM29-125
3SM29-160
Application
Feature
Power Distribution Electrics
Protection degree
1-88
Extended round
rotary handle
IP30
CSS-2
3SM29-250
3SM29-400
3SM29-630
3SM29-800
3SM29-1600
Extended rectangle
rotary handle
IP30
A-1
3SM29-125
3SM29-160
3SM29-250
3SM29-400
A-2
3SM29-630
3SM29-800
3SM29-1600
F-1
3SM29-125
3SM29-160
3SM29-250
3SM29-400
F-2
3SM29-630
3SM29-800
3SM29-1600
Round rotary
handle
IP30
Round rotary
handle
IP30
Rectangle rotary
handle
IP30
Rectangle rotary
handle
IP30
Selection and ordering data
Installation
In breaker
In switch box's door
Operation
device
Without interlock
Rotary
handle
RHM2
Type code
Aplication
With interlock
Type code
Order code
Frame A
3SM29-125
-
-
-
Frame B
3SM29-160
-
-
-
Frame C
3SM29-250
M29C RHM2
10750
M29C RHM2L
Order code
10711
Frame D
3SM29-400
M29DE RHM2
10755
M29DE RHM2L
10712
Frame E/F
3SM29-630…800
M29EF RHM2
10756
M29EF RHM2L
10713
Frame G/H
3SM29-1250…1600
M29GH RHM2
10760
M29GH RHM2L
10714
RHM1
A type, round
Frame A
3SM29-125
-
-
-
central type
short handle
Frame B
3SM29-160
-
-
-
Frame C
3SM29-250
M29C RHM1AS
10731
M29C RHM1ASL
10751
Frame D
3SM29-400
M29D RHM1AS
10732
M29D RHM1ASL
10752
A type, square
Frame E/F
3SM29-630…800
M29EF RHM1AL
10733
M29EF RHM1ALL
10753
long handle
Frame G/H
3SM29-1250…1600
M29GH RHM1AL
10734
M29GH RHM1ALL
10754
B type, square
Frame A
3SM29-125
-
-
-
short handle
Frame B
3SM29-160
-
-
-
Frame C
3SM29-250
M29C RHM1BS
32745
M29C RHM1BSL
32749
Frame D
3SM29-400
M29DRHM1BS
32746
M29D RHM1BSL
32750
B type, square
Frame E/F
3SM29-630…800
M29EF RHM1BL
32747
M29EF RHM1BLL
32751
long handle
Frame G/H
3SM29-1250…1600
M29GH RHM1BL
32748
M29GH RHM1BLL
32752
RHM3
A type, square
Frame A
3SM29-125
M29A RHM3AS
32753
M29A RHM3ASL
10730
eccentricity
short handle
Frame B
3SM29-160
M29B RHM3AS
32754
M29B RHM3ASL
10736
Frame C
3SM29-250
M29C RHM3AS
32755
M29C RHM3ASL
33040
Frame D
3SM29-400
M29D RHM3AS
32756
M29D RHM3ASL
33041
A type, square
Frame E/F
3SM29-630…800
M29EF RHM3AL
10710
M29EF RHM3ALL
33042
long handle
Frame G/H
3SM29-1250…1600
M29GH RHM3AL
10720
M29GH RHM3ALL
33043
B type, square
Frame A
3SM29-125
M29A RHM3BS
33044
M29A RHM3BSL
33050
short handle
Frame B
3SM29-160
M29B RHM3BS
33045
M29B RHM3BSL
33051
Frame C
3SM29-250
M29C RHM3BS
33046
M29C RHM3BSL
33052
Frame D
3SM29-400
M29D RHM3BS
33047
M29D RHM3BSL
33053
B type, square
Frame E/F
3SM29-630…800
M29EF RHM3BL
33048
M29EF RHM3BLL
33054
long handle
Frame G/H
3SM29-1250…1600
M29GH RHM3BL
33049
M29GH RHM3BLL
33055
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Moulded Case Circuit Breakers
Series 3SM29
Shunt release
Function
Used for opening the circuit breaker remotely
Technical specifications
SR91
3SM29-125
3SM29-160
SR92
3SM29-250
3SM29-400
SR93
3SM29-630, 3SM29-800
3SM29-1600
220Vac,380Vac,220Vdc,110Vdc
(70%-110%)Un
220Vac,380Vac,220Vdc,110Vdc
≥20,≤60
220Vac,380Vac,220Vdc,110Vdc
150
150
150
150
150
150
Model type
Application
Operating voltage range
Rated control voltage
Response time(ms)
Power consumption in 220/380Vac (VA)
Power consumption in 110/220Vdc (W)
Selection and ordering data
SR92
SR93
Frame A/B
Frame C/D
3SM29-125...160
3SM29-250...400
Frame E/F/G/H 3SM29-630...1600
Type code
Order
Ordercode
code
220...240V AC
M29AB SH240A
10701
380...415V AC
M29AB SH415A
10702
110V DC
M29AB SH110D
32733
220V DC
M29AB SH220D
32734
220...240V AC
M29CD SH240A
10721
380...415V AC
M29CD SH415A
10722
110V DC
M29CD SH110D
32735
220V DC
M29CD SH220D
32736
220...240V AC
M29FEGH SH240A
10741
380...415V AC
M29FEGH SH415A
10742
110V DC
M29FEGH SH110D
32737
220V DC
M29FEGH SH220D
32738
www.sassin.com
Power Distribution Electrics
SR91
Rated control
voltage
Aplication
Model
1-89
Moulded Case Circuit Breakers
Series 3SM29
Under-voltage release
Function
Used for opening the circuit breaker when energy cuts off or voltage goes below 70% of the operating voltage
Technical specifications
Model type
Application
Action voltage range
Guarantee close voltage range
Guarantee no-close voltage range
Rated control voltage (V)
Response time(ms)
Power consumption in 220/380Vac (VA)
Power consumption in 110/220Vdc (W)
UR91
3SM29-125, 3SM29-160
220Vac,380Vac,220Vdc,110Vdc
UR92
UR93
3SM29-250, 3SM29-400
3SM29-630, 3SM29-800, 3SM29-1600
(35%-70%)Ue
(85%-110%)Ue
≤35%Ue
220Vac,380Vac,220Vdc,110Vdc
220Vac,380Vac,220Vdc,110Vdc
≥20, ≤60
10
4
10
4
10
4
Power Distribution Electrics
Selection and ordering data
UR91
UR92
UR93
1-90
Aplication
Model
Frame A/B
Frame C/D
Frame E/F/G/H
3SM29-125...160
3SM29-250...400
3SM29-630...1600
www.sassin.com
Rated control
voltage
Type code
220...240V AC
M29AB UV240A
10703
380...415V AC
M29AB UV415A
10704
110V DC
M29AB UV110D
32739
220V DC
M29AB UV220D
32740
220...240V AC
M29CDUV240A
10723
380...415V AC
M29CD UV415A
10724
110V DC
M29CD UV110D
32741
220V DC
M29CD UV220D
32742
220...240V AC
M29EFGH UV240A
10743
380...415V AC
M29EFGH UV415A
10744
110V DC
M29EFGH UV110D
32743
220V DC
M29EFGH UV220D
32744
Order
Ordercode
code
Moulded Case Circuit Breakers
Series 3SM29
Auxiliary contact and alarm contact
Functions
Indication of contacting status
Used for supplying electrical signal of the circuit breaker according to the operating position
Selection and ordering data
Aplication
Frame A/B
3SM29-125...160
Function
Contact
position
Type code
Order code
Auxiliary contact
1NO+1NC
M29AB AC11
10705
Auxiliary contact
1NO+1NC+1W
M29AB CW11
10726
1NO+1NC
M29CD AC11
10706
2NO+2NC
M29CD AC22
10715
1NO+1NC+1W
M29CD CW11
10735
2NO+2NC+1W
M29CD CW22
10740
1NO+1NC
M29EFGH AC11
10716
2NO+2NC
M29EFGH AC22
10725
1NO+1NC+1W
M29EFGH CW11
10745
2NO+2NC+1W
M29EFGH CW22
10746
+ alarm contact
3SM29-250...400
Auxiliary contact
Auxiliary contact
+ alarm contact
Frame E/F/G/H 3SM29-630...1600
Auxiliary contact
Auxiliary contact
Power Distribution Electrics
Frame C/D
+ alarm contact
www.sassin.com
1-91
Moulded Case Circuit Breakers
Series 3SM29
Accessaries introduction
Accessory installation and lead cable method
Accessory code
Power Distribution Electrics
Name of accessories
Duplex
release
Alarm Contact
208
308
Shunt release
210
310
Shunt Release
Alarm Contact
218
318
Auxiliary Contact
220
320
Auxiliary Contact
Alarm Contact
228
328
Under voltage release
230
330
Under voltage release
Alarm Contact
238
338
Shunt release
Auxiliary Contact
240
340
Shunt Release
Under voltage release
Two-sets Auxiliary Contact
248
348
Two-sets Auxiliary Contact
260
360
Two-sets Auxiliary Contact
Alarm Contact
268
368
Under voltage release
Auxiliary Contact
270
370
Under voltage release
Auxiliary Contact
Alarm Contact
278
378
Attention:
left installation
1-92
Thermal magnetic
release
handle
right installation
3SM29-125
3SM29-160
3SM29-250
3SM29-400
3SM29-630
3SM29-800
3P、4P
3P、4P
3P、4P
3SM29-1250
3SM29-1600
3P
Alarm Contact
Two-sets Auxiliary Contact
Shunt release
Auxiliary Contact
Under voltage release
Lead cable direction
www.sassin.com
Moulded Case Circuit Breakers
Series 3SM29
Protection characteristic
Variable parameters of thermal overload protection current setting
Characteristics of thermal magnetic over-current release
Characteristics of inverse time delay thermal releasing-ranges of current settings of thermal inverse time delay
Frame
rated
current
size
Im(A)
125
250
400
630
800
1250
1600
Rated current
+10℃ +20℃ +30℃ +40℃ +50℃ +60℃
1.19
1.15
1.14
1.13
1.10
1.08
1.03
1.10
1.10
1.11
1.08
1.06
1.06
1.05
1.05
1.04
1.03
1.02
1.0In
1.0In
1.0In
1.0In
1.0In
1.0In
0.93
0.94
0.95
0.92
0.84
0.8
0.87
0.88
0.87
0.85
0.77
0.73
40℃
Setting IRl
Adjustable
instantaneous current
(A)
Instantaneous
releasing
current
In
A/B/C phase
N pole
5In
7.5In
10In
12.5A
12.5A
12.5A
-
-
-
500A
-
16A
16A
16A
-
-
-
500A
10
20A
20A
20A
-
-
-
500A
10
25A
25A
25A
-
-
-
500A
10
32A
32A
32A
-
-
-
500A
10
40A
40A
40A
-
-
-
500A
10
50A
50A
50A
-
-
-
500A
10
63A
63A
63A
-
-
-
630A
12
80A
80A
80A
-
-
-
800A
12
100A
100A
100A
-
-
-
1000A
12
125A
125A
125A
-
-
-
1250A
12
32A
22.4 ~32A
22.4 ~32A
-
-
-
500A
10
40A
28~40A
28~40A
-
-
-
500A
10
50A
35 ~50A
35 ~50A
-
-
-
500A
10
63A
44.1 ~63A
44.1 ~63A
-
-
-
630A
12
80A
56 ~80A
56 ~80A
-
-
-
800A
12
100A
70 ~100A
70 ~100A
-
-
-
1000A
12
125A
87.5 ~125A
87.5 ~125A
-
-
-
1250A
12
160A
112 ~160A
112 ~160A
-
-
-
1600A
12
125A
87.5 ~125A
87.5 ~125A
-
-
-
1250A
12
160A
112 ~160A
112 ~160A
-
-
-
1600A
12
180A
126 ~180A
126 ~180A
-
-
-
1800A
12
200A
140 ~200A
140 ~200A
-
-
-
2000A
12
225A
157.5 ~225A
157.5 ~225A
-
-
-
2250A
12
250A
175 ~225A
175 ~225A
-
-
-
2500A
12
250A
175 ~250A
175 ~250A
1250
1875
2500
2500A
12
315A
220.5 ~315A
220.5 ~315A
1575
2363
3150
3150A
12
350A
245 ~350A
245 ~350A
1750
2625
3500
3500A
12
400A
280 ~400A
280 ~400A
1750
2625
4000
4000A
12
400A
400A
400A
-
-
-
4000A
-
500A
500A
500A
-
-
-
5000A
-
630A
630A
630A
-
-
-
6300A
-
700A
700A
700A
-
-
-
7000A
-
800A
800A
800A
-
-
-
8000A
-
800A
800A
800A
-
-
-
-
-
1000A
1000A
1000A
-
-
-
-
-
1250A
1250A
1250A
-
-
-
-
-
1600A
1600A
1600A
-
-
-
-
-
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Power Distribution Electrics
160
Current settings
of inverse time delay
Circumstance temperature
1-93
Moulded Case Circuit Breakers
Series 3SM29
Tripping curve
3SM29-160
100
100
50
50
minute
180
10
1
40
action time
5
1
40
10
6
4
second
2
1
0.6
0.4
0.2
20
10
6
4
2
1
0.6
0.4
0.2
0.1
0.1
0.06
0.04
0.06
0.04
0.02
0.02
0.01
1
1.5
2
3
4
5 6
7 8 10
15
20
30
40 50
70
0.01
100
1
current(multiple of commutating current )
1.5
2
3
4
5 6
7 8 10
15
100
50
50
minute
100
10
1
40
action time
5
1
40
10
6
4
100
2
1
0.6
0.4
10
6
4
2
1
0.6
0.4
0.2
0.1
0.1
0.06
0.04
0.06
0.04
0.02
0.02
0.01
1
1.5
2
3
4
5 6
7 8 10
15
20
30
40 50
70
100
1
current(multiple of commutating current )
1.5
2
3
4
5 6
7 8 10
15
20
30
40 50
70
100
current(multiple of commutating current )
3SM29-630
3SM29-800
180
100
100
minute
180
50
50
10
5
5
1
40
1
40
20
20
action time
10
10
6
4
2
1
0.6
0.4
0.2
10
6
4
second
minute
70
20
0.2
action time
40 50
10
5
second
minute
action time
180
20
second
30
3SM29-400
180
0.01
2
1
0.6
0.4
0.2
0.1
0.1
0.06
0.04
0.06
0.04
0.02
0.02
0.01
0.01
1
1.5
2
3
4
5 6
7 8 10
15
20
30
40 50
70
100
current(multiple of commutating current )
1-94
20
current(multiple of commutating current )
3SM29-250
second
Power Distribution Electrics
10
5
20
second
action time
minute
3SM29-125
180
1
1.5
2
3
4
5 6
7 8 10
15
20
30
40 50
current(multiple of commutating current )
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70
100
Moulded Case Circuit Breakers
Series 3SM29
Microprocessor control panel
ST110-M(ST110-M/F) Microprocessor electronic release panel
Load
indication
Against overload Ir1
Earth fault current
Ir4 switch
ST110-M Intelligentized Electronic Release
Ir1
60%
100%
test
F
R
B
M
0.7
0.8
0.9
1.0
OFF
0.2
0.4
1.0
F R
B M
2ln 5ln 10ln
12ln
CURVE
0
Malfunction
indication
Overload pre-warning
current Ip
Curve designation
Test socket
Power supply&
self-diagnose
indication
Curve selection
Ir2,Ir3 switch
ST110-H(ST110-H/F) Microprocessor electronic release's panel
Load
indication
Power Distribution Electrics
alarm
OFF
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Ir1
60%
test
Test socket
100%
alarm
Power supply &
self-diagnose
indication
RS485 COM port
Malfunction
warning
indication
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1-95
Moulded Case Circuit Breakers
Series 3SM29
Releasing curve
Microprocessor electronic release main function
Main function of microprocessor electronic release
Main circuit load indication
The LED in panel indicates 60%、80%、90%、100%.
Power supply indication
The LED in panel indicates
Self-diagnose indication
The LED in panel indicates
Overload pre-warning indication
Earth fault indication
The LED in panel indicates
The LED in panel indicates
Thermal memory
Record over-load cumulate caloric effect
Fast set protection character curve
Basis on different purpose ,user can choose short-circuit
release's character (curve F、R、B、M)
Overload pre-warning
Signal output of the transition ray contact
between breaker and ST-200 Intelligentized
control module
releasing alarm
Earth fault alarm
Signal of breaker's on/ off
Releasing test
Test socket
Power Distribution Electrics
Switch commutating
Switch commutating
Setting panel parameter
User can reset the protection character
when the main circuit with or without power running
Switch commutating
Switch commutating
Switch commutating
Electronic release protection character curve
2000
2000
1000
1000
lr1=(0.4-1)Xln
lr1=(0.4-1)Xln
500
500
200
200
100
100
tl = 1 0 S
t=10S
l
50
50
lr2=1.5lr1
20
20
Ts=0.4S
10
10
lr2=5lr1
T(S)
lr2=1.5lr1
5
T(S)
2
2
lr2=10lr1
lr4=(0.2~1)Xln
for four pole
1
lr2=5lr1
lr2=10lr1
0.5
0.2
t=0.4S
6
0.1
F-Curve
R-Curve
lr3=2ln
lr3=5ln
B-Curve
t6=0.4S
M-Curve
lr3=10ln
0.1
lr3=12ln
0.05
0.05
0.02
0.02
0.01
0.2
lr4=(0.2~1)Xln
for four pole
1
0.5
0.2
5
F-Curve
R-Curve
lr3=2ln
lr3=5ln
B-Curve
M-Curve
lr3=10ln
lr3=12ln
0.01
0.3
0.4 0.5 0.6
0.8
1
2
3
4
5 6
8
10
20
25
0.2
0.3
0.4 0.5 0.6
0.8
1
XIn
2
3
4
5 6
8
10
XIn
Protection performance of residual current release
Protection performance of circuit breaker's residual current release for power distribution:
No.
1
2
1-96
Test current type
I/In
Engaged
non-release current
1.05
Engaged release
current
1.30
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Engaged time endurance
2h(In>63A)
1h(In≤63A)
2h(In>63A)
1h(In≤63A)
Start state
Cold
Hot
20
25
Moulded Case Circuit Breakers
Series 3SM29
Protective performance of circuit breaker's residual current release for motor protection:
Test current type
No.
Engaged non-release current
1
2
Engaged release current
I/In
Engaged time endurance
Start state
1.0
>2h
Cold state
1.2
≤2h
1.5
≤2min (In≤200A)
≤4min (200A<In≤400A)
7.2
2s<Tp≤10s (In≤200A)
4s<Tp≤10s (200A<In≤400A)
Hot
Cold
Outline and installation dimensions
Installation type: Fixed, Plug-in, Withdrawable type
Frame rated current
Installation
Plug in
Fixed
Withdrawable
4p
3p
4p
3p
Power Distribution Electrics
4p
3p
125A
160A
250A
400A
630A
800A
1250A
1600A
Breaker’s installation dimensions
Fixed type
3SM29-125~160
Connect wire in front of board
Y
W1(4P)
H3
W2(3P)
H2
H1
Φ
Φ
H
L4
X
L2
L6
L3
X
L1
L5
≥3
D
D
D
D
D
H4
Y
Type
D
L1
L2
L3
L4
L5
L6
W1
W2
H
H1
H2
H3
H4
Φ
3SM29-125
25
120
48
3SM29-160
30
120
48
102
102
45
45
62
62
100
100
101
120
76
90
25.5
27.5
67.5
68.5
70
71
91
93
75.5
76.5
4.5
4.5
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1-97
Moulded Case Circuit Breakers
Series 3SM29
Fixed type
3SM29-250~1600
Connect wire in front of board
Y
W1(4P)
H3
W2(3P)
≥3
Φ
Φ
L5
H
H2
H1
L4
X
L6
L3
L1
X
D
D
D
D
D
H4
Power Distribution Electrics
Y
1-98
Type
D
L1
L2
L3
L4
L5
L6
W1
W2
H
H1
H2
H3
H4
Φ
L7
3SM29-250
35
170
87.25
206
105
73.75
139
140
105
25
101.5
103.5
135
113
5.5
10.8
8.5
3SM29X-250
35
43.75
255
254
87.25
125.25
278.5
281
105
105
154.5
107.25
224
214
140
183.75
105
140
25
25
101.5
101.5
103.5
103.5
135
135
113
113
5.5
5.5
10.8
12
8.5
14
3SM29-800
70
70
268
268
142.75
142.75
241
241
105
105
109.25
109.25
375
237
280
280
210
210
23
23
101.5
101.5
103.5
103.5
167.5
167.5
115
115
5.5
5.5
10.0
10.0
11
11
3SM29X-800
70
406
142.75
479
105
256.5
375
23
101.5
103.5
167.5
115
5.5
10.0
11
70
406
189
513
105
203
378
280
–
210
3SM29-1600
210
39
137
138.5
204.5
152
5.5
13.5
11
3SM29-400
3SM29-630
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Φ1
Moulded Case Circuit Breakers
Series 3SM29
Fixed type 3SM29-125-800
Connect wire behind board
L6
Φ
L2
X
L1
X
L3
L4
L5
D
D
D
D
D
D
D
L1
L2
L3
L4
L5
L6
Φ1
3SM29-125
25
50
124
102
39
43
76
18
3SM29-160
30
50
124
102
39
43
76
18
3SM29-250
35
85.25
175
145
73.75
55
105
24
3SM29X-250
35
85.25
255
224
123.5
55
105
24
3SM29-400
3SM29-630
43.75
131.25
259
218
107.25
55
105
30
70
70
145.25
145.25
273
273
241
241
117.25
117.25
55
55
74.5
74.5
50
50
3SM29-800
Fixed type 3SM29-1600
Connect wire in front of board
Power Distribution Electrics
Type
Y
85
210
204.5
Y
138.5
378
105
315
406
171.5
171.5
203
70
X
70
70
315
70
≥3
217
70
(3POL)
X
35
R40
Φ5
105
70
Y
70
70
Y
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1-99
Moulded Case Circuit Breakers
Series 3SM29
Plug-in version 3SM29-125-160
Connect wire in front of board
Y
D
D
H1
X
L1
X
L4
L2
L3
D
D
Type
D
L1
L2
L3
L4
H1
H2
3SM29-125
25
70
163
3SM29-160
30
70
163
84
84
144
144
123
123
52
52
Plug-in version 3SM29-250-400
Connect wire in front of board
W1( 4P )
W2
L5
W3
W3
≥3
W3
31
W4(4P)
Ф
Y
L7
L1
L6
L2
L4
L3
Power Distribution Electrics
D
H2
Y
X
Y
H1
W6
Ф
H2
L5
1-100
X
Type
L1
L2
L3
L4
L5
L6
L7
W1
W2
W3
W4
W6
H1
H2
Ф
3SM29-250
89.7
175
107.25
210
10
52.25
100
140
105
35
105
25
153
184.5
5
3SM29- 400
127.75
259
150.75
305
14
65.75
135
183.75
140
43.75
160
58
153
184.5
6
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Moulded Case Circuit Breakers
Series 3SM29
Plug-in version 3SM29-125-400
Connect wire in front of board
3D
Y
D
D
H4
H4
D
2D
R
X
L1
L4
L6
X
L3
L2
L5
H3
H2
Y
D
D
L1
L2
L3
L4
L5
L6
H1
H2
H3
H4
3SM29-125
70
163
102
39
84
144
123
52
50
80
3SM29-160
30
70
163
102
39
84
144
123
52
50
80
3SM29-250
35
85.25
175
143
69.2
52.5
100
184.5
83
52
96
3SM29-400
43.75
131.25
259
218
110.75
107.25
218
184.5
83
55
100
Draw-out version 3SM29-250~400
Connect wire in front of board
31
≥3
Y
Power Distribution Electrics
D
25
Type
W2(4P)
W3(3P)
L7
L2
L4
L5
X
L6
L8
L1
L3
Y
H1
Φ
W4
H2
X
W1
Y
Y
Type
L1
L2
L3
L4
L5
L6
L7
L8
L9
W1
W2
W3
W4
W5
H1
H2
Φ
3SM29-250
89.75
175
107.25
210
1.75
105
52.25
100
-
84
105
70
25
-
167
190
5
3SM29-400
127.75
259
150.75
305
1.75
105
65.75
135
-
101.5
160
115
58
-
167
190
6
www.sassin.com
1-101
Moulded Case Circuit Breakers
Series 3SM29
Draw-out version 3SM29-630~1600
Connect wire in front of board
≥3
L6
Y
31
Φ
W2(4P)
Φ
W3(3P)
L7
L2
L8
L4
L1
L3
Y
X
X
X
W4
H2
W1
Y
Type
L2
L3
L4
L5
L6
133
295
158
345
14.5
140
3SM29-800
133
295
158
345
14.5
140
3SM29-1600
211.25
406
268.25
520
8.25
140
L1
3SM29-630
L8
L9
W1
W2
W3
W4
W5
H1
H2
Φ
120
20
136.5
210
210
140
193.5
167
190
8.5
45.5
120
210
–
210
140
193.5
167
190
8.5
120
20
–
136.5
68.25
210
140
193.5
218.5
241.5
8.5
L7
45.5
136.5
Draw-out version
Connect wire in front of board
≥3
Y
L6
Power Distribution Electrics
L6
H1
W5
31
Φ
W2(4P)
Φ
W3(3P)
L7
L2
L8
L4
L1
L3
Y
X
X
L6
H1
W5
W4
H2
W1
X
Y
1-102
Type
L1
L2
L3
L4
L5
L6
L7
L8
W1
W2
W3
W4
W5
H1
H2
H3
H4
Φ
3SM29-250
175
87.75
143
73.75
1.75
105
52.25
100
84
105
70
70
105
167
190
52
96
5
3SM29-400
259
127.75
218
107.25 1.75
105
65.75
135
101.5
160
115
87.5
131.25
167
190
55
100
6
www.sassin.com
Moulded Case Circuit Breakers
Series 3SM29
Plug-in version 3SM29-630/800
Connect wire behind board
280
70
Y
(4P)
(3P)
210
80.5
140
(3P)
(4P)
210
70
70
≥3
45.5
57.5
120
Φ8.5(M8)
X
4
77.5
86.5
273
295
208
145 max
X
122
133
89.5
14.5
58
140
77.5
70
107
123.5
167
190
214
136.5
(3P)
284
193.5
(4P)
Plug-in version 3SM29-1600
Connect wire behind board
Y
Y
120.5
120
76
68.25
92.5
211.25
406
143.25
270
145
Φ8.5(M8)
X
4
120.5
160
8.25
140
(3P)
(3P)
140
≥3
X
140
210
108
Power Distribution Electrics
Y
123.5
218.5
241.5
136.5
Y
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107
214
(3P)
1-103
Moulded Case Circuit Breakers
Series 3SM8N
Overview
Power Distribution Electrics
3
1
2
7
6
5
4
11
10
9
8
3SM8N series product overview
1-104
1
Body
2
Plug-in connection
7
Under-voltage release
3
Rear panel connection
8
Rotary handle operating mechanism
4
Auxiliary contact
9
Rotary handle operating mechanism
5
Alarm contact
10
Electromagnetic operating mechanism
6
Shunt release
11
Electric motor operating mechanism
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Moulded Case Circuit Breakers
Series 3SM8N
Applications and functions
Incoming and outgoing function in distribution systems
Switching and protection devices for motors,
transformers and capacitors
Disconnect or units with features for stopping and
switching off in an emergency mechanisms and terminal
covers in conjunction with likeable rotary operating
Available in the following versions
Power protection: the overload and short-circuit releases
are designed for the protection of cables, leads and
non-motor loads
Motor protection: the overload and short-circuit releases
are designed for optimized protection and direct-on-line
starting of induction squirrel-cage motors . The circuit
breakers for motor protection are susceptible to phase
Instruction of type code
M8N
A
3
P
400
L
Breaking capacity
L: Standard breaking capacity
M: Middle breaking capacity
H: High breaking capacity
Rated current(A)
10, 16, 20, 25, 32, 40, 50, 63 (Frame A)
16, 20, 25, 32, 40, 50, 63, 80, 100 (Frame B)
100, 125, 160, 180, 200, 225 (Frame C)
225, 250, 315, 350, 400 (Frame D)
400, 500, 630 (Frame E)
630, 700, 800 (Frame F)
Protection type
P: Power protection
M: Motor protection
Instruction of external structure
1
2
6
3
7
8
4
Poles(P): 3: 3P; 4: 4P
Power Distribution Electrics
failure and feature an adjustable trip class
5
Frame
A: 3SM8N-63; B: 3SM8N-100; C: 3SM8N-225
D: 3SM8N-400; E: 3SM8N-630; F:3SM8N-800
Series code
There is no frame E and F for motor protection.
Only M type (medium breaking capacity type) has 4 poles:
4A: N-pole fixed without over-current release unit, it
1.SASSIN logo
5.Test button
2.Type
6.Working condition indicator
has been connected all along, and does not act
3.Technical data
7.Rated current
with other three poles to turn on or off.
4.Standard
8.Certificate
4B: N-pole fixed without over-current release unit, it
acts with other three poles.
4C: N-pole fixed with over-current release unit, it acts
with other three poles.
4D: N-pole fixed with over-current release unit, it has
been connected all along, and does not act with
other three poles to turn on or off.
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1-105
Moulded Case Circuit Breakers
Series 3SM8N
Technical Specifications:
Type
3SM8N-63
3SM8N-100
3SM8N-225
3SM8N-400
3SM8N-630
3SM8N-800
IEC60947-2
IEC60947-2
IEC60947-2
IEC60947-2
IEC60947-2
IEC60947-2
IEC60947-4-1
IEC60947-4-1
Approval
CE
CE
CE
CE
CE
CE
Frame type
A
B
C
D
E
F
Standards
IEC60947-4-1 IEC60947-4-1 IEC60947-4-1 IEC60947-4-1
Class of breaking capacity
L
M
L
M
H
L
M
H
L
M
H
L
M
H
M
H
Number of poles
3
3,4
3
3,4
3
3
3,4
3
3
3,4 3
3
3,4
3
3
3
63
100
225
400
630
800
10,16,20,25,
16,20,25,32
100,125,160
225,250,315
400,500
630,700
180,200,225
350,400
630
800
800
800
800
800
Frame Current Inm (A)
Rated current In(A)
32,40,50,63 40,50,63,80,100
400 690 400 400 690 400 400 690 400 400 690 400
400
Rated operating voltage, Ue (V)
Rated ultimate short-
(AC) 50-60Hz400VO-CO (kA)
25
circuit breaking capacity, Icu
(AC) 50-60Hz690VO-CO (kA)
-
50
35
50
85
35
50
85
-
-
20
-
-
20
-
(AC) 50-60Hz400VO-CO-CO(kA)
18
35
22
35
50
22
35
50
circuit breaking capacity,Ics (AC) 50-60Hz690VO-CO-CO(kA)
-
-
-
10
-
-
10
-
Rated operating short-
50/60
8
8
20
-
-
35 42 65
-
10
-
20
35 42
-
10
400
50/60
8
50 65 100 50 65 100
-
690
65
100
20
-
65
42
65
-
15
-
-
Mechanical life (times)
8000
8000
8000
7500
7500
7500
Electrical life (times.)
1500
1500
1000
1000
1000
500
Flashover distance (mm)
≤50
≤50
≤50
≤50
≤100
≤100
█
█
█
█
█
█
Thermal magnetic release
Electronic release
-
-
-
-
-
-
Utilization category (IEC60947-2)
A
A
A
A
A
A
Under-voltage release
█
█
█
█
█
█
Shunt-release
█
█
█
█
█
█
Auxiliary contact
█
█
█
█
█
█
Alarm Contact
█
█
█
█
█
█
-
-
-
-
-
-
Weight
Ambient temperature
-5 to +40℃, max. 95 % humidity
Storage temperature
-40 to +75℃
Altitude( Max)
1-106
50/60
8
8
6
Rated impulsed withstand voltage, Uimp(kV)
50/60
50/60
50/60
Rated frequency (Hz)
Power Distribution Electrics
800
500
Rated insulating voltage Ui (V)
2000
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Moulded Case Circuit Breakers
Series 3SM8N
Selection and ordering data
Breaking capacity
at 400V AC
Rated current
In(A)
Number of
Poles
Power distribution
Type code
Order code
Motor protection
Type code
Order code
For 4 poles, please complete the code by adding N-pole code.
Frame A
3SM8N-63
L
25kA
16
3
M8NA 3P16L
25016
M8NA 3M16L
10139
20
3
M8NA 3P20L
25017
M8NA 3M20L
10140
3
M8NA 3P25L
25018
M8NA 3M25L
10141
3
M8NA 3P32L
25019
M8NA 3M32L
10142
40
3
M8NA 3P40L
25020
M8NA 3M40L
10143
50
3
M8NA 3P50L
25021
M8NA 3M50L
10144
63
3
M8NA 3P63L
25022
M8NA 3M63L
10145
16
3
M8NA 3P16M
25025
M8NA 3M16M
10148
4
M8NA 4*P16M
25034*
M8NA 4*M16M
10157*
3
M8NA 3P20M
25026
M8NA 3M20M
10149
4
M8NA 4 * P20M
25035*
M8NA 4*M20M
10158*
3
M8NA 3P25M
25027
M8NA 3M25M
10150
4
M8NA 4 * P25M
25036*
M8NA 4*M25M
10159*
3
M8NA 3P32M
25028
M8NA 3M32M
10151
4
M8NA 4 * P32M
25037*
M8NA 4*M32M
10160*
3
M8NA 3P40M
25029
M8NA 3M40M
10152
4
M8NA 4 * P40M
25038*
M8NA 4*M40M
10161*
3
M8NA 3P50M
25030
M8NA 3M50M
10153
4
M8NA 4 * P50M
25039*
M8NA 4*M50M
10162*
3
M8NA 3P63M
25031
M8NA 3M63M
10154
4
M8NA 4 * P63M
25040*
M8NA 4*M63M
10163*
16
3
M8NB 3P016L
25041
M8NB 3M016L
10164
20
3
M8NB 3P020L
25042
M8NB 3M020L
10165
20
M
25
50kA
32
40
50
63
Frame B
3SM8N-100
L
35kA
25
3
M8NB 3P025L
25043
M8NB 3M025L
10166
32
3
M8NB 3P032L
25044
M8NB 3M032L
10167
40
3
M8NB 3P040L
25045
M8NB 3M040L
10168
50
3
M8NB 3P050L
25046
M8NB 3M050L
10169
63
3
M8NB 3P063L
25047
M8NB 3M063L
10170
80
3
M8NB 3P080L
25048
M8NB 3M080L
10171
100
3
M8NB 3P100L
25049
M8NB 3M100L
10172
16
3
M8NB 3P16M
25050
M8NB 3M16M
10173
4
M8NB 4 * P16M
25059*
M8NB 4*M16M
10182*
3
M8NB 3P20M
25051
M8NB 3M20M
10174
4
M8NB 4 * P20M
25060*
M8NB 4*M20M
10183*
3
M8NB 3P25M
25052
M8NB 3M25M
10175
4
M8NB 4 * P25M
25061*
M8NB 4*M25M
10184*
3
M8NB 3P32M
25053
M8NB 3M32M
10176
4
M8NB 4 * P32M
25062*
M8NB 4*M32M
10185*
3
M8NB 3P40M
25054
M8NB 3M40M
10177
4
M8NB 4 * P40M
25063*
M8NB 4*M40M
10186*
3
M8NB 3P50M
25055
M8NB 3M50M
10178
4
M8NB 4 * P50M
25064*
M8NB 4*M50M
10187*
3
M8NB 3P63M
25056
M8NB 3M63M
10179
4
M8NB 4 * P63M
25065*
M8NB 4*M63M
10188*
3
M8NB 3P80M
25057
M8NB 3M8N0M
10180
4
M8NB 4 * P80M
25066*
M8NB 4*M8N0M
10189*
3
M8NB 3P100M
25058
M8NB 3M100M
10181
4
M8NB 4 * P100M
25067*
M8NB 4*M100M
10190*
20
25
32
M
40
50kA
50
63
80
100
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Power Distribution Electrics
25
32
1-107
Moulded Case Circuit Breakers
Series 3SM8N
Breaking capacity
at 400V AC
Rated current
In(A)
Number of
Poles
Order code
Motor protection
Type code
Order code
For 4 poles, please complete the code by adding N-pole code.
Frame B
3SM8N-100
Power distribution
Type code
H
16
3
M8NB 3P016H
25068
M8NB 3M016H
10191
85kA
20
3
M8NB 3P020H
25069
M8NB 3M020H
10192
25
3
M8NB 3P025H
25070
M8NB 3M025H
10193
32
3
M8NB 3P032H
25071
M8NB 3M032H
10194
40
3
M8NB 3P040H
25072
M8NB 3M040H
10195
50
3
M8NB 3P050H
25073
M8NB 3M050H
10196
63
3
M8NB 3P063H
25074
M8NB 3M063H
10197
80
3
M8NB 3P080H
25075
M8NB 3M080H
10198
100
3
M8NB 3P100H
25076
M8NB 3M100H
10199
L
100
3
M8NC 3P100L
25077
M8NC 3M100L
10200
35kA
125
3
M8NC 3P125L
25078
M8NC 3M125L
10201
160
3
M8NC 3P160L
25079
M8NC 3M160L
10202
180
3
M8NC 3P180L
25080
M8NC 3M180L
10203
200
3
M8NC 3P200L
25081
M8NC 3M200L
10204
225
3
M8NC 3P225L
25082
M8NC 3M225L
10205
Frame C
3SM8N-225
Power Distribution Electrics
M
100
50kA
125
160
180
200
225
3
M8NC 3P100M
25083
M8NC 3M100M
10206
4
M8NC 4 * P100M
25089*
M8NC 4 * M100M
10212*
3
M8NC 3P125M
25084
M8NC 3M125M
10207
4
M8NC 4 * P125M
25090*
M8NC 4 * M125M
10213*
3
M8NC 3P160M
25085
M8NC 3M160M
10208
4
M8NC 4 * P160M
25091*
M8NC 4 * M160M
10214*
3
M8NC 3P180M
25086
M8NC 3M180M
10209
4
M8NC 4 * P180M
25092*
M8NC 4 * M180M
10215*
3
M8NC 3P200M
25087
M8NC 3M200M
10210
4
M8NC 4 * P200M
25093*
M8NC 4 * M200M
10216*
3
M8NC 3P225M
25088
M8NC 3M225M
10211
4
M8NC 4 * P225M
25094*
M8NC 4 * M225M
10217*
H
100
3
M8NC 3P100H
25095
M8NC 3M100H
10218
85kA
125
3
M8NC 3P125H
25096
M8NC 3M125H
10219
160
3
M8NC 3P160H
25097
M8NC 3M160H
10220
180
3
M8NC 3P180H
25098
M8NC 3M180H
10221
200
3
M8NC 3P200H
25099
M8NC 3M200H
10222
225
3
M8NC 3P225H
25100
M8NC 3M225H
10223
L
225
3
M8ND 3P225L
25101
M8ND 3M225L
10224
50kA
250
3
M8ND 3P250L
25102
M8ND 3M250L
10225
315
3
M8ND 3P315L
25103
M8ND 3M315L
10226
350
3
M8ND 3P350L
25104
M8ND 3M350L
10227
400
3
M8ND 3P400L
25105
M8ND 3M400L
10228
Frame D
3SM8N-400
M
225
65kA
250
315
350
400
1-108
3
M8ND 3P225M
25106
M8ND 3M225M
10229
4
M8ND 4 * P225M
25111*
M8ND 4 * M225M
10234*
3
M8ND 3P250M
25107
M8ND 3M250M
10230
4
M8ND 4 * P250M
25112*
M8ND 4 * M250M
10235*
3
M8ND 3P315M
25108
M8ND 3M315M
10231
4
M8ND 4 * P315M
25113*
M8ND 4 * M315M
10236*
3
M8ND 3P350M
25109
M8ND 3M350M
10232
4
M8ND 4 * P350M
25114*
M8ND 4 * M350M
10237*
3
M8ND 3P400M
25110
M8ND 3M400M
10233
4
M8ND 4 * P400M
25115*
M8ND 4 * M400M
10238*
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Moulded Case Circuit Breakers
Series 3SM8N
Breaking capacity
at 400V AC
Rated current
In(A)
Number of
Poles
Power distribution
Type code
Order code
Motor protection
Type code
Order code
For 4 poles, please complete the code by adding N-pole code.
Frame D
3SM8N-400
H
225
3
M8ND 3P225H
25116
M8ND 3M225H
10239
100kA
250
3
M8ND 3P250H
25117
M8ND 3M250H
10240
315
3
M8ND 3P315H
25118
M8ND 3M315H
10241
350
3
M8ND 3P350H
25119
M8ND 3M350H
10242
400
3
M8ND 3P400H
25120
M8ND 3M400H
10243
L
400
3
M8NE 3P400L
25121
-
-
50kA
500
3
M8NE 3P500L
25122
-
-
630
3
M8NE 3P630L
25123
-
-
Frame E
3SM8N-630
M
400
65kA
500
630
3
M8NE 3P400M
25124
-
-
4
M8NE 4 * P400M
25127*
-
-
3
M8NE 3P500M
25125
-
-
4
M8NE 4 * P500M
25128*
-
-
3
M8NE 3P630M
25126
-
-
4
M8NE 4 * P630M
25129*
-
-
400
3
M8NE 3P400H
25130
-
-
100kA
500
3
M8NE 3P500H
25131
-
-
630
3
M8NE 3P630H
25132
-
-
Frame F
3SM8N-800
M
630
65kA
700
800
3
M8NF 3P630M
25133
-
-
4
M8NF 4 * P630M
25136*
-
-
3
M8NF 3P700M
25134
-
-
4
M8NF 4 * P700M
25137*
-
-
3
M8NF 3P800M
25135
-
-
4
M8NF 4 * P800M
25138*
-
-
H
630
3
M8NF 3P630H
25139
-
-
100kA
700
3
M8NF 3P700H
25140
-
-
800
3
M8NF 3P800H
25141
-
-
Accessories
Under-voltage release
Power Distribution Electrics
H
When voltage is 35%-70% of rated voltage, the under voltage release should make the
breaker reliable operation.
When the voltage is more than 85%~110% of rated voltage, the under voltage release
should make the breaker reliable operation.
When voltage is less than 35% of rated voltage, the under voltage release should
prevent breaker from making.
power supply
UC 2
UC 1
P2
Frame
Rated voltage
A 3SM8N-63 230V AC
400V AC
B 3SM8N-100 230V AC
400V AC
C 3SM8N-225 230V AC
400V AC
D 3SM8N-400 230V AC
400V AC
E 3SM8N-630 230V AC
400V AC
F 3SM8N-800 230V AC
400V AC
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Type Code
M8NA UR230A
M8NA UR230A
M8NB UR230A
M8NB UR230A
M8NC UR230A
M8NC UR230A
M8ND UR230A
M8ND UR230A
M8NE UR230A
M8NE UR230A
M8NF UR230A
M8NF UR230A
Order Code
25154
25160
25155
25161
25156
25162
25157
25163
25158
25164
25159
25165
1-109
Moulded Case Circuit Breakers
Series 3SM8N
Shunt release
In 70% ~ 110% of the rated voltage, the breaker can reliably operate.
Rated voltage
230V AC
400V AC
110V DC
220V DC
3SM8N-100 230V AC
400V AC
110V DC
220V DC
3SM8N-225 230V AC
400V AC
110V DC
220V DC
3SM8N-400 230V AC
400V AC
110V DC
220V DC
3SM8N-630 230V AC
400V AC
110V DC
220V DC
3SM8N-800 230V AC
400V AC
110V DC
220V DC
Frame
A
B
C
D
Power Distribution Electrics
E
F
3SM8N-63
Type Code
M8NA SR230A
M8NA SR400A
M8NA SR110D
M8NA SR220D
M8NB SR230A
M8NB SR400A
M8NB SR110D
M8NB SR220D
M8NC SR230A
M8NC SR400A
M8NC SR110D
M8NC SR220D
M8ND SR230A
M8ND SR400A
M8ND SR110D
M8ND SR220D
M8NE SR230A
M8NE SR400A
M8NE SR110D
M8NE SR220D
M8NF SR230A
M8NF SR400A
M8NF SR110D
M8NF SR220D
Order Code
25142
25148
10244
10250
25143
25149
10245
10251
25144
25150
10246
10252
25145
25151
10247
10253
25146
25152
10248
10254
25147
25153
10249
10255
Type Code
M8NA ACL
M8NA ACR
M8NB ACL
M8NB ACR
M8NC ACL
M8NC ACR
M8ND ACL
M8ND ACR
M8NE ACL
M8NE ACR
M8NF ACL
M8NF ACR
Order Code
25166
10256
25167
10257
25168
10258
25169
10259
25170
10260
25171
10261
Type Code
M8NA AMC
M8NB AMC
M8NC AMC
M8ND AMC
M8NE AMC
M8NF AMC
Order Code
25172
25173
25174
25175
25176
25177
Auxiliary contact
Indication of contacting status.
Frame
A 3SM8N-63
when circuit breaker is
at breaking status
when circuit breaker is
at breaking status
B
3SM8N-100
C
3SM8N-225
D
3SM8N-400
E
3SM8N-630
F
3SM8N-800
Connection chart
Power supply
Left
Right
Left
Right
Left
Right
Left
Right
Left
Right
Left
Right
on loop
off loop
Alarm contact
Indication of contacting status.
when circuit breaker is
at breaking/making status
when circuit breaker is
in “free release” (alarm)
Connection chart
Power supply
1-110
Frame
A 3SM8N-63
B 3SM8N-100
C 3SM8N-225
D 3SM8N-400
E 3SM8N-630
F 3SM8N-800
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Moulded Case Circuit Breakers
Series 3SM8N
Tripping Characteristic
For power distribution
No.
Test current
I/In
Conventional time
Start status
1
2
Conventional non-trip current
1.05
2h(In>63A), 1h(In≤63A)
Cold status
Conventional trip current
1.3
2h(In>63A), 1h(In≤63A)
Right after test No.1
For motor protection
No.
Operational current
Conventional time
Start status
Remark
1
2
1.0In
2h
Cold status
-
1.2In
≤2h
Right after test No.1
-
≤4min
Cold status
≤8min
Cold status
10≤In≤225
225≤In≤630
4s≤T≤10s
6s≤T≤20s
Cold status
10≤In≤225
Cold status
225≤In≤635
3
1.5In
4
7.2In
3SM8N-63、100 (10~32) Temperature emendation curve
3SM8N-63、100 (10~32) Characteristic curve
120
Action time(s)
Rated current(%)
130
110
100
90
80
0
10
20
30
40
50
60
1 2 3 4 5 7 8 10
Circumstance temperature(°C)
3SM8N-63、100 (40 ~100) Characteristic curve
130
110
Action time(s)
Rated current(%)
120
100
90
80
10
20 30
40
50
20
Rated current multiple
3SM8N-63、100 (40~100) Temperature emendation curve
0
Power Distribution Electrics
10000
7200
3600
1200
600
300
120
60
30
20
10
5
2
1
0.5
0.2
0.1
0.05
0.02
60
10000
7200
3600
1200
600
300
120
60
30
20
10
5
2
1
0.5
0.2
0.1
0.05
0.02
1 2 3 4 5 7 8 10
Circumstance temperature(°C)
20
Rated current multiple
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1-111
Moulded Case Circuit Breakers
Series 3SM8N
3SM8N-225 Temperature emendation curve
3SM8N-225 Characteristic curve
130
110
Action time(s)
Rated current(%)
120
100
90
80
0
10 20 30
40 50 60
10000
7200
3600
1200
600
300
120
60
30
20
10
5
2
1
0.5
0.2
0.1
0.05
0.02
1 2 3 4 5 7 8 10 20
Rated current multiple
3SM8N-400 Temperature emendation curve
3SM8N-400 Characteristic curve
10000
7200
3600
1200
600
300
120
60
30
20
10
5
2
1
0.5
0.2
0.1
0.05
0.02
130
Action time(s)
120
Rated current(%)
Power Distribution Electrics
Circumstance temperature(°C)
110
100
90
80
0
10 20 30
40 50 60
1 2 3 4 5 7 8 10 20
Rated current multiple
Circumstance temperature(°C)
3SM8N-630、800 Temperature emendation curve
3SM8N-630、800 Characteristic curve
10000
7200
3600
1200
600
300
120
60
30
20
10
5
2
1
0.5
0.2
0.1
0.05
0.02
120
110
Action time(s)
Rated current(%)
130
100
90
80
0
10 20 30
40 50 60
1 2 3 4 5 7 8 10 20
Circumstance temperature(°C)
1-112
Rated current multiple
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Moulded Case Circuit Breakers
Series 3SM8N
Release type codes of accessories
Installation types
Codes of acessories
Name of accessories
Electromag-netism trip
Double
trip
3SM8N-63L.M
3SM8N-100L.M.H
3SM8N-225L.M.H
3SM8N-400L.M.H
3poles.4poles
200
300
Warning contact
208
308
Shunt trip
210
310
Auxiliary contact
220
320
Under-voltage shunt trip
230
330
Auxiliary contact of trip
240
340
Shunt trip under-voltage trip
250
350
2-group Auxiliary contact
260
360
Auxiliary contact
Under-voltage trip
Shunt trip
Warning contact
270
370
218
318
Auxiliary contact
Warning contact
228
328
Under-voltage trip
Warning contact
238
338
Shunt trip
Auxiliaty contact
Warning contact
248
348
2-group Auxiliary contact
Warning contact
268
368
Auxiliary contact
Under-voltage trip
Warning contact
278
378
Note: ○ Auxiliary contact
● Warning contact
3SM8N-800M.H
3poles
3poles
Power Distribution Electrics
No- Accessories
3poles.4poles
3SM8N-630L.M.H
■ Shunt trip
▲ Under-voltage trip
Left installation
Right installation
Handle
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1-113
Moulded Case Circuit Breakers
Series 3SM8N
Outline and installation dimensions
3SM8N-63、100、225 Outline and Installation Dimension(front connection)
Electric arc
isolation shutter
A
A
A
G
H2
Under-voltage trip
C
B
L
N
L2
E
F
L1
Under-voltage trip
G1
G
H4
22
22
H3
Power Distribution Electrics
W1
W1
W1
W1
W
H
H1(max)
W1
W2
3P
4P
Model
3SM8N-63L
Dimensions
Installation
Dimensions
1-114
6-Φd
4-Φd
3SM8N-63M
3SM8N-100L
3SM8N-100M
3SM8N-100H
3SM8N-225L
3SM8N-225M
3SM8N-225H
C
85
85
84
84
103
103
E
48
48
50.5
50.5
51
51
F
22
22
22
22
23
23
G
14
14
17
17
22
22
G1
6.5
6.5
7.5
7.5
11.5
11.5
H
73
81
68
86
86.5
103
H1
90
98.5
86
103
110
127
H2
20
27
24
24
24
24
4
H3
4
4
4
4
4
H4
6
6
7
7
5
5
L
135
135
155
155
165
165
L1
170
173
255
255
360
360
L2
117
117
136
136
144
144
W
76
76
90
90
105
105
W1
25
25
30
30
35
35
W2
--
102.5
--
120
--
140
W3
--
--
--
64.5
--
74.5
A
25
25
30
30
35
35
B
117
117
130
130
126
126
Φd
3.5
3.5
4.5X6
4.5X6
5
5
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Moulded Case Circuit Breakers
Series 3SM8N
3SM8N-400、630、800 Outline and Installation Dimension(front connection)
Electric arc
isolation shutter
A
A
Electric arc
isolation shutter
A1
E
C
B
C1
L
L2
22
H5
Under-voltage trip
22
F
L1
E
F
Under-voltage trip
G1
G
H4
H3
H2
H
W1
W1
W
W1
W1
H1(max)
W2
Model
3SM8N-400L
Dimensions
3SM8N-400M
3SM8N-400H
3SM8N-630L
3SM8N-630M
3SM8N-630H
3SM8N-800M/H
C
102
129
134
134
154
C1
179
175
184
184
204
E
90
89
89
89
106
F
62
65
65
65
66
G
28
30.5
40
44
44
G1
13
10.5
13.5
13.5
12.5
H
104
107
111
111
107
H1
155
150
160
160
148
H2
38
39
44
44
33
H3
6
6
6
6
4.5
H4
6
4.5
3.5
3.5
4.5
H5
2.5
4.5
4.5
4.5
8
L
257
257
270
270
280
L1
457
457
470
470
470
L2
225
225
234
234
243
W
140
150
182
182
210
W1
44
44
58
58
70
W2
198
--
240
--
-70
A
44
44
58
58
Installation
A1
50
--
58
--
--
Dimensions
B
194
194
200
200
243
Φd
7
7
7
7
7
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Power Distribution Electrics
W1
1-115
Moulded Case Circuit Breakers
Series 3SM8N
3SM8N-63、100、225 Outline and installation dimension (Back connection)
W1
W1
H6
H6
H7
M
H7
M
W1
3P
W1
W1
4P
Back connection stiletto chart
N
≥3
W1 W1 W1
L3
L3
L2
4-φd
8-φD1
4-φd
6-φD
L2
A
A
3P
4P
3SM8N-400、630、800 Outline and installation dimension(Back connection)
Фd1
W1
W1
H7
H6
H6
H7
16
Фd1
16
Power Distribution Electrics
W1 W1
W1
3P
W1
W1
4P
Insert style
Installation board stiletto chart
Installation chart
L6
K
L2
J
Installation
H11
board
1-116
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4-φd2
L5
M1
L4
H10
H9
H8
Moulded Case Circuit Breakers
Series 3SM8N
3SM8N-225L
3SM8N-63L
3SM8N-100M
3SM8N-225M
3SM8N-63M
3SM8N-100H
3SM8N-225H
3SM8N-630H
3SM8N-400L
3SM8N-400M
3SM8N-630L
3SM8N-800M
3SM8N-400H
3SM8N-630M
3SM8N-800H
A
25
30
30
44
44
58
Φd
3.5
4.5x6(long hole)
5.5
7
7
7
7
Φd1
--
--
--
φ12.5
φ12.5
φ16.5
φ16.5
Φd2
6
8
8
9
9
9
12
ΦD
8
24
26
31
33
37
37
ΦD1
8
16
20
33
37
37
37
H6
44
68
66
60
65
65
48
H7
66
108
110
120
120
125
125
H8
28
51
51
61
60
60
87
70
H9
38
68
72
--
83.5
93
--
H10
44
79
91
99
106.5
112
106
H11
8.5
17.5
17.5
22
21
21
26.5
L2
117
132
144
225
225
234
243
L3
117
108
126
194
194
200
243
L4
97
95
93
165
163
165
173
L5
138
180
190
285
285
302
305
L6
80
95
110
145
155
185
215
M
M6
M8N
M10
--
--
--
--
K
50.2
60
70
60
60
100
90
J
60.7
62
54
129
130
123
143
M1
M5
M8N
M8N
M10
M10
M12
M14
W1
25
30
35
44
44
58
70
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Power Distribution Electrics
Dimensions of back connection & insert type
Type
3SM8N-100L
1-117
Moulded Case Circuit Breaker
Series 3SM28N
Applications and functions
Incoming and outgoing function in distribution systems
Switching and protection devices for motors,
transformers and capacitors
Disconnect or units with features for stopping and
switching off in an emergency mechanisms and terminal
covers in conjunction with likeable rotary operating
Available in the following versions
Power protection: the overload and short-circuit releases
are designed for the protection of cables, leads and
non-motor loads
Motor protection: the overload and short-circuit releases
are designed for optimized protection and direct-on-line
starting of induction squirrel-cage motors . The circuit
Power Distribution Electrics
breakers for motor protection are susceptible
Instruction of type code
3SM28N
A
3
P
N
100
100: Rated current (A)
12.5, 16, 20, 25, 32, 40, 50, 63, 80, 100(Frame A)
16, 20, 25, 32, 40, 50, 63, 80, 100, 125, 160(Frame B)
160, 180, 200, 225, 250(Frame C)
200, 225, 250, 300, 315, 400(Frame D)
315, 350, 400, 500, 600, 630(Frame E)
Breaking capacity
P; M
Poles (P): 3; 4
Frame type:
Frame A: 3SM28N-100; Frame B: 3SM28N-160; Frame C: 3SM28N-250;
Frame D: 3SM28N-400; Frame E: 3SM28N-630
Series code
1-118
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Moulded Case Circuit Breaker
Series 3SM28N
Selection and ordering data
Tripping Characteristics
Table1
Thermodynamic Release (ambient temp+40℃)
Rated Current of release(A)
1.05In(cold state)
operative time(h)
Operational Current of
Magnetic Release (A)
1.30In(heat state)
operative time(h)
In≤63
≥1
<1
10In±20%
63<In≤100
≥2
<2
10In±20%
100<In≤630
≥2
<2
5-10In±20%
Rated Current
of release(A)
12.5≤In≤400
Thermodynamic Release (ambient temp+40℃)
1.0In(cold state)
operative time(h)
1.2In(heat state)
operative time(h)
1.5In(heat state)
operative time(h)
<2
≤4min
≥2
1.01In(heat state)
operative time(h)
2S<Tp≤10S
Operational Current of
Magnetic Release (A)
12In±20%
Main Technical specifications
Rated Current(A)
3SM28N-100
Ultimate Short
Circuit Breaking
Capacity(KA)
Servies Short
Circuit Breaking
Capacity(KA)
18
18
3SM28N-100N
12.5,16,20,25,32,40,
25
25
3SM28N-100H
50,63,80,100
70
70
3SM28N-100L
150
150
3SM28N-160
25
25
3SM28N-160N
16,20,25,32,40,
36
36
3SM28N-160H
50,63,80,100,125,160
70
70
3SM28N-160L
150
150
3SM28N-250
25
25
3SM28N-250N
36
36
70
70
3SM28N-250L
150
150
3SM28N-400
35
35
3SM28N-400N
45
45
70
70
3SM28N-400L
150
150
3SM28N-630
35
35
3SM28N-630N
45
45
70
70
150
150
3SM28N-250H
3SM28N-400H
3SM28N-630H
160,180,200,225,250
200,225,250,300,315,400
315,350,400,500,600,630
3SM28N-630L
Poles
3P, 4P
Rated Insulating Voltage (V):
950
Rated Operating Voltage (V):
690
Arcing Over Distance(mm)
0
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Operating
Performance (times)
Elec. life
Mec. life
1500
8500
1000
7000
1000
7000
1000
4000
1000
4000
Power Distribution Electrics
Type
1-119
Moulded Case Circuit Breaker
Series 3SM28N
Selection and ordering data
3SM28N-100
Breaking Capacity
Rated current (A)
Poles
Power protection
12.5
3
M28NA 3P12.5
16
18kA(N)
Power Distribution Electrics
1-120
M28NA 4M12.5
M28NA 3P16
M28NA 3M16
M28NA 4P16
M28NA 3M16
3
M28NA 3P20
M28NA 3M20
25
3
M28NA 3P25
M28NA 3M25
32
3
M28NA 3P32
M28NA 3M32
40
3
M28NA 3P40
M28NA 3M40
50
3
M28NA 3P50
M28NA 3M50
63
3
M28NA 3P63
M28NA 3M63
80
3
M28NA 3P80
M28NA 3M80
100
3
M28NA 3P100
M28NA 3M100
12.5
3
M28NA 3PN12.5
M28NA 3MN12.5
4
M28NA 4PN12.5
M28NA 4MN12.5
3
M28NA 3PN16
M28NA 3MN16
4
M28NA 4PN16
M28NA 4MN16
20
3
M28NA 3PN20
M28NA 3MN20
25
3
M28NA 3PN25
M28NA 3MN25
32
3
M28NA 3PN32
M28NA 3MN32
40
3
M28NA 3PN40
M28NA 3MN40
50
3
M28NA 3PN50
M28NA 3MN50
63
3
M28NA 3PN63
M28NA 3MN63
80
3
M28NA 3PN80
M28NA 3MN80
100
3
M28NA 3PN100
M28NA 3MN100
12.5
3
M28NA 3PH12.5
M28NA 3MH12.5
4
M28NA 3PH12.5
M28NA 3MH12.5
3
M28NA 3PH16
M28NA 3MH16
3
M28NA 4PH16
M28NA 4MH16
20
4
M28NA 3PH20
M28NA 3MH20
25
3
M28NA 3PH25
M28NA 3MH25
32
3
M28NA 3PH32
M28NA 3MH32
40
3
M28NA 3PH40
M28NA 3MH40
50
3
M28NA 3PH50
M28NA 3MH50
63
3
M28NA 3PH63
M28NA 3MH63
80
3
M28NA 3PH80
M28NA 3MH80
100
3
M28NA 3PH100
M28NA 3MH100
12.5
3
M28NA 3PL12.5
M28NA 3ML12.5
4
M28NA 4PL12.5
M28NA 4ML12.5
16
150kA(L)
M28NA 4P12.5
3
4
16
70kA(H)
4
20
16
25kA(N)
Motor protection
M28NA 3M12.5
3
M28NA 3PL16
M28NA 3ML16
4
M28NA 4PL16
M28NA 4ML16
20
3
M28NA 3PL20
M28NA 3ML20
25
3
M28NA 3PL25
M28NA 3ML25
32
3
M28NA 3PL32
M28NA 3ML32
40
3
M28NA 3PL40
M28NA 3ML40
50
3
M28NA 3PL50
M28NA 3ML50
63
3
M28NA 3PL63
M28NA 3ML63
80
3
M28NA 3PL80
M28NA 3ML80
100
3
M28NA 3PL100
M28NA 3ML100
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Moulded Case Circuit Breaker
Series 3SM28N
3SM28N-160
Breaking Capacity
25kA
36kA(N)
150kA(L)
Poles
Power protection
Motor protection
16
3
M28NB 3P16
M28NB 3M16
20
3
M28NB 3P20
M28NB 3M20
25
3
M28NB 3P25
M28NB 3M25
32
3
M28NB 3P32
M28NB 3M32
40
3
M28NB 3P40
M28NB 3M40
50
3
M28NB 3P50
M28NB 3M50
60
3
M28NB 3P63
M28NB 3M63
80
3
M28NB 3P80
M28NB 3M80
100
3
M28NB 3P100
M28NB 3M100
125
3
M28NB 3P125
M28NB 3M125
160
3
M28NB 3P160
M28NB 3M160
16
3
M28NB 3PN16
M28NB 3MN16
20
3
M28NB 3PN20
M28NB 3MN20
25
3
M28NB 3PN25
M28NB 3MN25
32
3
M28NB 3PN32
M28NB 3MN32
40
3
M28NB 3PN40
M28NB 3MN40
50
3
M28NB 3PN50
M28NB 3MN50
60
3
M28NB 3PN63
M28NB 3MN63
80
3
M28NB 3PN80
M28NB 3MN80
100
3
M28NB 3PN100
M28NB 3MN100
125
3
M28NB 3PN125
M28NB 3MN125
160
3
M28NB 3PN160
M28NB 3MN160
16
3
M28NB 3PH16
M28NB 3MH16
20
3
M28NB 3PH20
M28NB 3MH20
25
3
M28NB 3PH25
M28NB 3MH25
32
3
M28NB 3PH32
M28NB 3MH32
40
3
M28NB 3PH40
M28NB 3MH40
50
3
M28NB 3PH50
M28NB 3MH50
60
3
M28NB 3PH63
M28NB 3MH63
80
3
M28NB 3PH80
M28NB 3MH80
100
3
M28NB 3PH100
M28NB 3MH100
125
3
M28NB 3PH125
M28NB 3MH125
160
3
M28NB 3PH160
M28NB 3MH160
16
3
M28NB 3PL16
M28NB 3ML16
20
3
M28NB 3PL20
M28NB 3ML20
25
3
M28NB 3PL25
M28NB 3ML25
32
3
M28NB 3PL32
M28NB 3ML32
40
3
M28NB 3PL40
M28NB 3ML40
50
3
M28NB 3PL50
M28NB 3ML50
60
3
M28NB 3PL63
M28NB 3ML63
80
3
M28NB 3PL80
M28NB 3ML80
100
3
M28NB 3PL100
M28NB 3ML100
125
3
M28NB 3PL125
M28NB 3ML125
160
3
M28NB 3PL160
M28NB 3ML160
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Power Distribution Electrics
70kA(H)
Rated current (A)
1-121
Moulded Case Circuit Breaker
Series 3SM28N
3SM28N-250
Breaking Capacity
25kA
36kA(N)
Power Distribution Electrics
70kA(H)
150kA(L)
Poles
Power protection
160
3
M28NC 3P160
Motor protection
M28NC 3M160
180
3
M28NC 3P180
M28NC 3M180
200
3
M28NC 3P200
M28NC 3M200
225
3
M28NC 3P225
M28NC 3M225
250
3
M28NC 3P250
M28NC 3M250
160
3
M28NC 3PN160
M28NC 3MN160
180
3
M28NC 3PN180
M28NC 3MN180
200
3
M28NC 3PN200
M28NC 3MN200
225
3
M28NC 3PN225
M28NC 3MN225
250
3
M28NC 3PN250
M28NC 3MN250
160
3
M28NC 3PH160
M28NC 3MH160
180
3
M28NC 3PH180
M28NC 3MH180
200
3
M28NC 3PH200
M28NC 3MH200
225
3
M28NC 3PH225
M28NC 3MH225
250
3
M28NC 3PH250
M28NC 3MH250
160
3
M28NC 3PL160
M28NC 3ML160
180
3
M28NC 3PL180
M28NC 3ML180
200
3
M28NC 3PL200
M28NC 3ML200
225
3
M28NC 3PL225
M28NC 3ML225
250
3
M28NC 3PL250
M28NC 3ML250
Rated current (A)
Poles
Power protection
200
3
M28NE 3P200
M28NE 3M200
225
3
M28NE 3P225
M28NE 3M225
3SM28N-400
Breaking Capacity
35kA
45kA(N)
70kA(H)
150kA(H)
1-122
Rated current (A)
Motor protection
250
3
M28NE 3P250
M28NE 3M250
300
3
M28NE 3P300
M28NE 3M300
315
3
M28NE 3P315
M28NE 3M315
400
3
M28NE 3P400
M28NE 3M400
200
3
M28NE 3PN200
M28NE 3MN200
225
3
M28NE 3PN225
M28NE 3MN225
250
3
M28NE 3PN250
M28NE 3MN250
300
3
M28NE 3PN300
M28NE 3MN300
315
3
M28NE 3PN315
M28NE 3MN315
400
3
M28NE 3PN400
M28NE 3MN400
200
3
M28NE 3PH200
M28NE 3MH200
225
3
M28NE 3PH225
M28NE 3MH225
250
3
M28NE 3PH250
M28NE 3MH250
300
3
M28NE 3PH300
M28NE 3MH300
315
3
M28NE 3PH315
M28NE 3MH315
400
3
M28NE 3PH400
M28NE 3MH400
200
3
M28NE 3PL200
M28NE 3ML200
225
3
M28NE 3PL225
M28NE 3ML225
250
3
M28NE 3PL250
M28NE 3ML250
300
3
M28NE 3PL300
M28NE 3ML300
315
3
M28NE 3PL315
M28NE 3ML315
400
3
M28NE 3PL400
M28NE 3ML400
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Moulded Case Circuit Breaker
Series 3SM28N
3SM28N-630
Breaking Capacity
35kA
45kA(N)
70kA(N)
Poles
Power protection
315
3
M28NE 3P315
Motor protection
M28NE 3M315
350
3
M28NE 3P350
M28NE 3M350
400
3
M28NE 3P400
M28NE 3M400
500
3
M28NE 3P500
M28NE 3M500
600
3
M28NE 3P600
M28NE 3M600
630
3
M28NE 3P630
M28NE 3M630
315
3
M28NE 3PN315
M28NE 3MN315
350
3
M28NE 3PN350
M28NE 3MN350
400
3
M28NE 3PN400
M28NE 3MN400
500
3
M28NE 3PN500
M28NE 3MN500
600
3
M28NE 3PN600
M28NE 3MN600
630
3
M28NE 3PN630
M28NE 3MN630
315
3
M28NE 3PH315
M28NE 3MH315
350
3
M28NE 3PH350
M28NE 3MH350
400
3
M28NE 3PH400
M28NE 3MH400
500
3
M28NE 3PH500
M28NE 3MH500
600
3
M28NE 3PH600
M28NE 3MH600
630
3
M28NE 3PH630
M28NE 3MH630
315
3
M28NE 3PL315
M28NE 3ML315
350
3
M28NE 3PL350
M28NE 3ML350
400
3
M28NE 3PL400
M28NE 3ML400
500
3
M28NE 3PL500
M28NE 3ML500
600
3
M28NE 3PL600
M28NE 3ML600
630
3
M28NE 3PL630
M28NE 3ML630
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Power Distribution Electrics
150kA(N)
Rated current (A)
1-123
Moulded Case Circuit Breakers with Earth Leakage Protection
Series 3SM8L
Applications and functions
Protection of plant and equipment against overload or
damage by ground faults (ground-fault protection)
Protection against fire hazard caused by insulation faults
Switching and protection devices for motors, transformers
and capacitors
Disconnector units with features for stopping and
switching off in an emergency in conjunction with lockable
rotary operating mechanisms and terminal covers.
Instruction of type code
Power Distribution Electrics
M8L
A
3
P
016
/ 1
Rated residual current(mA)
1: 100; 3: 300
5: 500; 10: 1000
been connected all along, and does not act with other
three poles to turn on or off.
B: N-pole fixed without over-current release unit, it acts
Rated current(A)
16, 20, 25, 32, 40, 50, 63, 80, 100 (Frame A)
100, 125, 140, 160, 180, 200, 225 (Frame B)
225, 250, 315, 350, 400 (Frame C)
400, 500, 630 (Frame D)
with other three poles.
Protection type
P: Power protection; M: Motor protection
Poles(P): 3: 3P; 4: 4P
Frame
A: 3SM8L-100; B: 3SM8L-225
C: 3SM8L-400; D: 3SM8L-630
Series code
Technical specifications
Frame type
Standards
Approval
Number of poles
Frame Current Inm (A)
Rated current In(A)
Rated residual currents IΔn (mA)
Rated insulating voltage Ui (V)
Rated operating voltage, Ue (V)
Rated frequency (Hz)
Rated impulsed withstand voltage, Uimp(kV)
Rated ultimate short-circuit breaking capacity, Icu
(AC) 50-60 Hz 400V O-CO (kA)
Rated operating short-circuit breaking capacity,Ics
(AC) 50-60 Hz 400V O-CO-CO (kA)
Mechanical life (times)
Electrical life (times.)
Flashover distance (mm)
Utilization category (IEC60947-2)
Ambient temperature
Storage temperature
Altitude( Max)
1-124
Here is code of N-pole type for 4 pole circuit breaker:
A: N-pole fixed without over-current release unit, it has
A
IEC60947-2
IEC60947-4-1
CE
3,4
100
16,20,25,32,40
50,63,80,100
100,300,500,1000
800
400
50/60
8
B
IEC60947-2
IEC60947-4-1
CE
3,4
225
100,125,140,160
180,200,225
100,300,500,1000
800
400
50/60
8
C
IEC60947-2
IEC60947-4-1
CE
3,4
400
225,250,315
350,400
100,300,500
800
400
50/60
8
100,300,500,100
800
400
50/60
8
35
35
50
80
22
8500
1500
≤50
A
25
7000
1000
≤50
A
35
4000
1000
≤100
A
35
4000
1000
≤100
A
-5 to +40℃, max. 95 % humidity
-40 to +75℃
2000
www.sassin.com
D
IEC60947-2
IEC60947-4-1
CE
3,4
630
400,500,630
Moulded Case Circuit Breakers with Earth Leakage Protection
Series 3SM8L
Tripping characteristic
For power distribution
Test No.
1
Test current
I/In
Conventional time
Start status
Ambient temperature
Conventional non-action time
1.05
1h (In≤63A)
Cold status
+40°C
Right after test No.1
+40°C
2h (In>63A)
2
Conventional action time
1.30
1h (In≤63A)
2h (In>63A)
For motor protection
Test No.
1
2
3
Conventional time
Inm=100A
>2h no action
Inm=225A/400A
>2h no action
Inm=630A
>2h no action
Inm=100A
≤2h action
Inm=225A/400A
≤2h action
Inm=630A
≤2h action
1.2In
1.5In
7.2In
Inm=100A
≤4min action
Inm=225A/400A
≤4min action
Inm=630A
≤8min action
Inm=100A
≥1s action
Inm=225A/400A
4s<T≤10s action
Inm=630A
6s<T≤20s action
Start status
Ambient temperature
Cold status
+40°C
Right after test No.1
+40°C
Heat status
+40°C
Cold status
+40°C
Action time of residual current protection
1I△n
2I△n
5I△n
Non time-delay type
Max. breaking time(s)
0.2
0.1
0.04
0.04
Time-delay type
Max. breaking time(s)
0.5/1.15/2.15
0.35/1/2
0.25/0.9/1.9
0.25/0.9/1.9
Residual current
-
Ultimate non-driven time △t(s)
10I△n
-
0.1/0.5/1
-
Outline and installation dimension.
A
Power Distribution Electrics
4
Setting current
1.05In
D
a
1
3
5
b
B
ON
OFF
4-Φd
4
2
6
Outline dimensions(mm)
Installation dimensions(mm)
Type
Number
of poles
A
B
C
D
a
b
d
Frame A
3
92
150
110
92
30
129
4.5
3SW8L-100
4
122
150
110
92
60
129
4.5
Frame B
3
107
165
110
90
35
126
4.5
3SW8L-225
4
142
165
110
90
70
126
4.5
Frame C
3
150
257
146.5
106.5
44
194
7
3SW8L-400
4
198
257
146.5
106.5
88
194
7
Frame D
3
210
280
155
115.5
70
243
7
3SW8L-630
4
280
280
155
115.5
70
243
7
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1-125
Moulded Case Circuit Breakers with Earth Leakage Protection
Series 3SM8L
Selection and ordering data
Rated current
In(A)
Number of
Poles
20
25
32
40
50
63
Power Distribution Electrics
Type code
500mA
Order code
Type code
Order code
For power distribution
16
80
100
3
M8LA 3P016/1
25214
M8LA 3P016/3
25223
M8LA 3P016/5
4
M8LA 4*P016/1
10331*
M8LA 4 * P016/3
10340*
M8LA 4 * P016/5
10349*
3
M8LA 3P020/1
25215
M8LA 3P020/3
25224
M8LA 3P020/5
25233
4
M8LA 4 * P020/1
10332*
M8LA 4 * P020/3
10341*
M8LA 4 * P020/5
10350*
3
M8LA 3P025/1
25216
M8LA 3P025/3
25225
M8LA 3P025/5
25234
4
M8LA 4 * P025/1
M8LA 3P032/1
10333*
3
25217
M8LA 4 * P025/3
M8LA 3P032/3
10342*
25226
M8LA 4 * P025/5
M8LA 3P032/5
10351*
25235
4
M8LA 4 * P032/1
10334*
M8LA 4 * P032/3
M8LA 3P040/1
25218
M8LA 3P040/3
10343*
25227
M8LA 4 * P032/5
3
M8LA 3P040/5
10352*
25236
4
M8LA 4 * P040/1
10335*
M8LA 4 * P040/3
10344*
M8LA 4 * P040/5
10353*
3
M8LA 3P050/1
25219
M8LA 3P050/3
25228
M8LA 3P050/5
25237
4
M8LA 4 * P050/1
10336*
M8LA 4 * P050/3
10345*
M8LA 4 * P050/5
10354*
25232
3
M8LA 3P063/1
25220
M8LA 3P063/3
25229
M8LA 3P063/5
25238
4
M8LA 4 * P063/1
10337*
M8LA 4 * P063/3
10346*
M8LA 4 * P063/5
10355*
3
M8LA 3P080/1
25221
M8LA 3P080/3
25230
M8LA 3P080/5
25239
4
M8LA 4 * P080/1
M8LA 4 * P080/3
M8LA 3P100/1
M8LA 3P100/3
10347*
25231
M8LA 4 * P080/5
3
10338*
25222
M8LA 3P100/5
10356*
25240
4
M8LA 4 * P100/1
10339*
M8LA 4 * P100/3
10348*
M8LA 4 * P100/5
10357*
For motor protection
16
20
25
32
40
50
63
80
100
Frame B
3SM8L-225
3
M8LA 3M016/1
10268
M8LA 3M016/3
10277
M8LA 3M016/5
10286
4
M8LA 4 * M016/1
10403*
M8LA 4 * M016/3
10412*
M8LA 4 * M016/5
10421*
3
M8LA 3M020/1
10269
M8LA 3M020/3
10278
M8LA 3M020/5
10287
4
M8LA 4 * M020/1
10404*
M8LA 4 * M020/3
10413*
M8LA 4 * M020/5
10422*
3
M8LA 3M025/1
10270
M8LA 3M025/3
10279
M8LA 3M025/5
10288
4
10405*
10280
M8LA 4 * M025/5
M8LA 3M032/5
10423*
10271
M8LA 4 * M025/3
M8LA 3M032/3
10414*
3
M8LA 4 * M025/1
M8LA 3M032/1
4
M8LA 4 * M032/1
10406*
M8LA 4 * M032/3
10415*
M8LA 4 * M032/5
10424*
3
M8LA 3M040/1
10272
M8LA 3M040/3
10281
M8LA 3M040/5
10290
4
M8LA 4 * M040/1
M8LA 4 * M040/3
M8LA 3M050/1
M8LA 3M050/3
10416*
10282
M8LA 4 * M040/5
3
10407*
10273
M8LA 3M050/5
10425*
10291
4
M8LA 4 * M050/1
10408*
M8LA 4 * M050/3
10417*
M8LA 4 * M050/5
10426*
3
M8LA 3M063/1
10274
M8LA 3M063/3
10283
M8LA 3M063/5
10292
4
M8LA 4 * M063/1
M8LA 4 * M063/3
M8LA 3M080/1
10418*
10284
M8LA 4 * M063/5
3
10409*
10275
10427*
10293
4
M8LA 4 * M080/1
M8LA 3M100/3
10419*
10285
M8LA 4 * M080/5
M8LA 3M100/1
10410*
10276
M8LA 4 * M080/3
3
M8LA 3M100/5
10428*
10294
4
M8LA 4 * M100/1
10411*
M8LA 4 * M100/3
10420*
M8LA 4 * M100/5
10429*
M8LA 3M080/3
M8LA 3M080/5
10289
For power distribution
100
125
140
160
180
200
225
1-126
300mA
Order code
For 4 poles, please complete the code by adding N-pole code.
Frame A
3SM8L-100
100mA
Type code
3
M8LB 3P100/1
25241
M8LB 3P100/3
25248
M8LB 3P100/5
25255
4
M8LB 4 * P100/1
10358*
M8LB 4 * P100/3
10365*
M8LB 4 * P100/5
10372*
25256
3
M8LB 3P125/1
25242
M8LB 3P125/3
25249
M8LB 3P125/5
4
M8LB 4 * P125/1
10359*
M8LB 4 * P125/3
10366*
M8LB 4 * P125/5
10373*
3
M8LB 3P140/1
25243
M8LB 3P140/3
25250
M8LB 3P140/5
25257
4
M8LB 4 * P140/1
M8LB 3P160/1
10360*
M8LB 4 * P140/3
M8LB 3P160/3
10367*
3
M8LB 4 * P140/5
M8LB 3P160/5
25258
4
M8LB 4 * P160/1
M8LB 3P180/3
10368*
25252
M8LB 4 * P160/5
M8LB 3P180/1
10361*
25245
M8LB 4 * P160/3
3
4
M8LB 4 * P180/1
10362*
M8LB 4 * P180/3
10369*
M8LB 4 * P180/5
10376*
3
M8LB 3P200/1
25246
M8LB 3P200/3
25253
M8LB 3P200/5
25260
4
M8LB 4 * P200/1
10363*
M8LB 4 * P200/3
10370*
M8LB 4 * P200/5
10377*
3
M8LB 3P225/1
25247
M8LB 3P225/3
25254
M8LB 3P225/5
25261
4
M8LB 4 * P225/1
10364*
M8LB 4 * P225/3
10371*
M8LB 4 * P225/5
10378*
25244
www.sassin.com
25251
M8LB 3P180/5
10374*
10375*
25259
Moulded Case Circuit Breakers with Earth Leakage Protection
Series 3SM8L
Rated current
In(A)
Number of
Poles
Type code
500mA
Order code
Type code
Order code
For motor protection
100
125
140
160
180
200
225
Frame C
3
M8LB 3M100/1
10295
M8LB 3M100/3
10302
M8LB 3M100/5
10309
4
M8LB 4 * M100/1
10430*
M8LB 4 * M100/3
10437*
M8LB 4 * M100/5
10444*
3
M8LB 3M125/1
10296
M8LB 3M125/3
10303
M8LB 3M125/5
10310
4
M8LB 4 * M125/1
10431*
M8LB 4 * M125/3
10438*
M8LB 4 * M125/5
10445*
3
M8LB 3M140/1
10297
M8LB 3M140/3
10304
M8LB 3M140/5
10311
4
3
M8LB 4 * M140/1
M8LB 3M160/1
10432*
10298
M8LB 4 * M140/3
M8LB 3M160/3
10439*
10305
M8LB 4 * M140/5
M8LB 3M160/5
10446*
10312
4
M8LB 4 * M160/1
M8LB 3M180/3
10440*
10306
M8LB 4 * M160/5
M8LB 3M180/1
10433*
10299
M8LB 4 * M160/3
3
M8LB 3M180/5
10447*
10313
4
M8LB 4 * M180/1
10434*
M8LB 4 * M180/3
10441*
M8LB 4 * M180/5
10448*
3
M8LB 3M200/1
10300
M8LB 3M200/3
10307
M8LB 3M200/5
10314
4
M8LB 4 * M200/1
10435*
M8LB 4 * M200/3
10442*
M8LB 4 * M200/5
10449*
3
M8LB 3M225/1
10301
M8LB 3M225/3
10308
M8LB 3M225/5
10315
4
M8LB 4 * M225/1
10436*
M8LB 4 * M225/3
10443*
M8LB 4 * M225/5
10450*
For power distribution
225
250
315
350
400
3
M8LC 3P225/1
25262
M8LC 3P225/3
25267
M8LC 3P225/5
25272
4
M8LC 4 * P225/1
10379*
M8LC 4 * P225/3
10384*
M8LC 4 * P225/5
10389*
25273
3
M8LC 3P250/1
25263
M8LC 3P250/3
25268
M8LC 3P250/5
4
M8LC 4 * P250/1
10380*
M8LC 4 * P250/3
10385*
M8LC 4 * P250/5
10390*
3
M8LC 3P315/1
25264
M8LC 3P315/3
25269
M8LC 3P315/5
25274
4
M8LC 4 * P315/1
M8LC 3P350/1
10381*
25265
M8LC 4 * P315/3
M8LC 3P350/3
10386*
3
25270
M8LC 4 * P315/5
M8LC 3P350/5
25275
4
M8LC 4 * P350/1
10382*
M8LC 4 * P350/3
10387*
M8LC 4 * P350/5
10392*
3
M8LC 3P400/1
25266
M8LC 3P400/3
25271
M8LC 3P400/5
25276
4
M8LC 4 * P400/1
10383*
M8LC 4 * P400/3
10388*
M8LC 4 * P400/5
10393*
10391*
For motor protection
225
250
315
350
400
Frame D
3SM8L-630
3
M8LC 3M225/1
10316
M8LC 3M225/3
10321
M8LC 3M225/5
10326
4
M8LC 4 * M225/1
10451*
M8LC 4 * M225/3
10456*
M8LC 4 * M225/5
10461*
10327
3
M8LC 3M250/1
10317
M8LC 3M250/3
10322
M8LC 3M250/5
4
M8LC 4 * M250/1
10452*
M8LC 4 * M250/3
10457*
M8LC 4 * M250/5
10462*
3
M8LC 3M315/1
10318
M8LC 3M315/3
10323
M8LC 3M315/5
10328
4
M8LC 4 * M315/1
M8LC 3M350/1
10453*
10319
M8LC 4 * M315/3
M8LC 3M350/3
10458*
3
10324
M8LC 4 * M315/5
M8LC 3M350/5
10329
4
M8LC 4 * M350/1
10454*
M8LC 4 * M350/3
10459*
M8LC 4 * M350/5
10464*
3
4
M8LC 3M400/1
10320
M8LC 3M400/3
10325
M8LC 3M400/5
10330
M8LC 4 * M400/1
10455*
M8LC 4 * M400/3
10460*
M8LC 4 * M400/5
10465*
10463*
Power Distribution Electrics
3SM8L-400
300mA
Order code
For 4 poles, please complete the code by adding N-pole code
Frame B
3SM8L-225
100mA
Type code
For power distribution
400
500
630
3
M8LD 3P400/3
25277
M8LD 3P400/5
25280
M8LD 3P400/10
25283
4
M8LD 4 * P400/3
10394*
M8LD 4 * P400/5
10397*
M8LD 4 * P400/10
10400*
3
M8LD 3P500/3
25278
M8LD 3P500/5
25281
M8LD 3P500/10
25284
4
M8LD 4 * P500/3
10395*
M8LD 4 * P500/5
10398*
M8LD 4 * P500/10
10401*
3
M8LD 3P630/3
25279
M8LD 3P630/5
25282
M8LD 3P630/10
25285
4
M8LD 4 * P630/3
10396*
M8LD 4 * P630/5
10399*
M8LD 4 * P630/10
10402*
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1-127
Switch Disconnectors
Series 3SM8G
Functions
Making and breaking under load condition
Providing safety isolation for terminal distribution system
Standard: IEC60947-3
Instruction of type code
M8G
A
3
400
Power Distribution Electrics
Rated current(A)
10, 16, 20, 25, 32, 40, 50, 63 (Frame A)
16, 20, 25, 32, 40, 50, 63, 80, 100 (Frame B)
100, 125, 160, 180, 200, 225 (Frame C)
225, 250, 315, 350, 400 (Frame D)
400, 500, 630 (Frame E)
630, 700, 800 (Frame F)
Poles(P): 3: 3P; 4: 4P
Frame
A: 3SM8G-63; B: 3SM8G-100; C: 3SM8G-225
D: 3SM8G-400; E: 3SM8G-630; F:3SM8G-800
Series code
Technical Specifications
Type
3SM8G-63
3SM8G-100
3SM8G-225
3SM8G-400
3SM8G-630
3SM8G-800
Standards
IEC60947-3
IEC60947-3
IEC60947-3
IEC60947-3
IEC60947-3
IEC60947-3
Approval
CE
CE
CE
CE
CE
CE
Frame type
A
B
C
D
E
F
Frame Current Inm (A)
Rated current In(A)
63
100
225
400
630
800
10,16,20,25,
16,20,25,32
100,125,160
225,250,315
400,500
630,700
32,40,50,63
40,50,63,80,100
180,200,225
350,400
630
800
Rated insulating voltage Ui (V)
500
800
800
800
800
800
Rated operating voltage, Ue (V)
400
400
400
400
400
400
50/60
50/60
50/60
50/60
50/60
50/60
6
8
8
8
8
8
Rated frequency (Hz)
Rated impulsed withstand voltage, Uimp (kV)
Rated short-time withstand current Icw/1s (A)
760
1200
2700
4800
7600
9600
Mechanical life (times.)
8000
8000
8000
7500
7500
7500
Electrical life (times.)
Utilization category (IEC60947-3)
1500
1500
1000
1000
1000
500
AC-23A
AC-23A
AC-23A
AC-23A
AC-23A
AC-23A
Under-voltage release ①
█
█
█
█
█
█
Shunt-release ①
█
█
█
█
█
█
Auxiliary contact ①
█
█
█
█
█
█
Alarm Contact ①
█
█
█
█
█
█
Ambient temperature
-5 to +40℃, max. 95 % humidity
Storage temperature
-40 to +75℃
Altitude (Max)
2000
Note: ①The same with 3SM8 series auxiliaries.
1-128
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Switch Disconnectors
Series 3SM8G
Selection and ordering data
Rated current
3SM8G-63
3SM8G-100
3SM8G-400
3SM8G-630
3SM8G-800
4 Poles
Type code
Order code
Type code
10
M8G A310
39131
M8G A410
39139
16
M8G A316
39132
M8G A416
39140
Order code
20
M8G A320
39133
M8G A420
39141
25
M8G A325
39134
M8G A425
39142
32
M8G A332
39135
M8G A432
39143
40
M8G A340
39136
M8G A440
39144
50
M8G A350
39137
M8G A450
39145
63
M8G A363
39138
M8G A463
39146
16
M8G B3016
39147
M8G B4016
39156
20
M8G B3020
39148
M8G B4020
39157
25
M8G B3025
39149
M8G B4025
39158
32
M8G B3032
39150
M8G B4032
39159
40
M8G B3040
39151
M8G B4040
39160
50
M8G B3050
39152
M8G B4050
39161
63
M8G B3063
39153
M8G B4063
39162
80
M8G B3080
39154
M8G B4080
39163
100
M8G B3100
39155
M8G B4100
39164
100
M8G C3100
39165
M8G C4100
39171
125
M8G C3125
39166
M8G C4125
39172
160
M8G C3160
39167
M8G C4160
39173
180
M8G C3180
39168
M8G C4180
39174
200
M8G C3200
39169
M8G C4200
39175
225
M8G C3225
39170
M8G C4225
39176
225
M8G D3225
39177
M8G D4225
39182
250
M8G D3250
39178
M8G D4250
39183
315
M8G D3315
39179
M8G D4315
39184
350
M8G D3350
39180
M8G D4350
39185
400
M8G D3400
39181
M8G D4400
39186
400
M8G E3400
39187
M8G E4400
39190
500
M8G E3500
39188
M8G E4500
39191
630
M8G E3630
39189
M8G E4630
39192
630
M8G F3630
39193
M8G F4630
39196
700
M8G F3700
39194
M8G F4700
39197
800
M8G F3800
39195
M8G F4800
39198
www.sassin.com
Power Distribution Electrics
3SM8G-225
3 Poles
In(A)
1-129
Switch Disconnectors
Series 3SM8G
Outline and installation dimensions
3SM8G-63, 100, 225 Outline and Installation Dimension (front connection)
Electric arc
isolation shutter
A
A
A
G
Under-voltage trip
C
B
L
L2
N
L1
Under-voltage trip
E
F
H2
G1
G
H4
22
22
H3
6- Φ d
Power Distribution Electrics
Φd
W1
W1
W1
W
W1
H
H1(max)
W1
W2
3P
4P
Model
3SM8G-63
3SM8G-100
3SM8G-225
C
85
88.5
102
E
48.5
50.5
52
F
22
22.7
29
G
14
17.5
24
G1
6.5
7.5
11.5
H
73
68
84.5
H1
90.5
86
110
H2
20
24
24
H3
4.6
4
2.2
H4
7
7
5
Dimensions
Installation
Dimensions
1-130
L
135
150
165
L1
172
255
295
L2
114
132
144
W
78
92
107
W1
25
30
35
W2
103
122
142
A
25
30
35
B
117
130
126
Φd
3.5
4.5X6
4.5
www.sassin.com
Switch Disconnectors
Series 3SM8G
3SM8G-400, 630, 800 Outline and Installation Dimension (front connection)
Electric arc
isolation shutter
A
A
Electric arc
isolation shutter
A
E
C
B
C1
L
L2
22
H5
Under-voltage trip
22
F
L1
E
F
Under-voltage trip
G1
G
H4
H3
Φd
H2
H
W1
W1
W
W1
W1
H1(max)
W2
Model
3SM8G-400
3SM8G-630
3SM8G-800
C
128
133.6
154
C1
151
184
204
E
89
89
81
F
65
65
66
G
30
44
44
G1
11
14
11
H
106.5
111
115.5
H1
146.5
160
155
H2
38
43
40
H3
6
6.8
4.5
H4
3.5
3.5
4.5
H5
4.5
4.5
8
Power Distribution Electrics
W1
Dimensions
Installation
Dimensions
L
257
270
280
L1
457
470
480
L2
224
234
243
W
148
182
210
W1
48
58
70
W2
198
240
280
A
48
58
70
B
194
200
243
Φd
7
7
7
www.sassin.com
1-131
Automatic Transfer Switches
General introduction of automatic transfer switches
Continuous and reliable power distribution
Communication and signal system
With the diversification of industrial process and IT
Power conversion under the conditions of non-fire special
applications, a secure and reliable electricity supply has
hazard should be considered in the design ;
become an important asset which is playing an important
Public power grid can be used as backup power;
role in reducing production and maintenance costs . In
Need to use CB automatic switch device with over-current
protection;
emergency situations, it can become complex with
mechanical devices looking after connecting, breaking,
conducting and isolating power. In addition, when electricity
use is restricted or the power supply is overloaded, the load
may need to be transfered from one supply to another.
With superior performance, SASSIN dual power automatic
C curve protection products in line with IEC60896 are
suggested to be used as the end conversion electrical
appliances;
Power conversion time should be less than 5s. For critical
load, please install uninterrupted power supply equipment
like UPS .
transfer switches meet all the above requirements to ensure
Power Distribution Electrics
continuity and security of power supply.
Air condition and temperature control device
Reliability assurance of the device
Power control under the conditions of non-fire special
hazard should be considered in design ;
Automatic transfer switching equipment controller can
Public power grid can be used as backup power;
maximize the affordability of various types of electromagnetic
Need to use CB automatic switch device with over-current
interference in industrial environments, and can as well as
protection;
ensure the operation reliability of automatic switch by
D curve protection products in line with IEC60898 are
the motor drive conversion mechanism via reliability test.
suggested to be used as the end lighting electrical
appliances;
Power conversion time should be less than 5s.
Reliability assurance of electricity supply system
When the major power supply encounters power failure,
phase failure and undervoltage fault, the automatic
switching equipment under the control of the controller
will automatically switch to the backup power supply to
ensure power system reliability.
Fire fighting system
Fire design includes power supply protection for terminal
conditions like fire pumps, exhaust fans and fire elevators
in particular disaster conditions;
Need to use special power source like generators as backup
power;
Security assurance of electricity supply system
Need to use products with neutral line of 2 or 4 poles in
Specially designed automatic transfer switch controller
switch device without over-current protection whose rated
volved in the transformation Need to use PC automatic
can automatically identify the over-current faults , the
current should be 125% greater than its load current;
implementation original welding and mechanical failure
Need to use the switch products with the fire control function
in power supply system and place the implementation
Power conversion delay time should be set to 0.
original in a safe location to ensure the security of power
Emergency lighting in general location
supply system.
Emergency lighting under the conditions of non-fire special
hazard should be considered in the distribution design ;
Another branch of public power grid can be used as backup
power supply if the backup power is from same power
transformer, neutral line will not participate in conversion;
Need to use CB automatic switch device with over-current
protection;
C curve protection products in line with IEC60898 are
suggested to be used as the end lighting electrical
appliances; Power conversion time should be less than 5s.
1-132
www.sassin.com
Automatic Transfer Switches
Series 3SAQ1 CB Class
Features
Small size with simple structure
Easy operation, long service life
Both 3P and 4P are available
Single electric drive, smooth and noise-free, small impact
With mechanical interlock and electrical interlock ,
reliable switching , both manual and automatic
switching are avaible
Switch is wired with connection terminal in the internal
for users, reflecting the circuit breaker status (open or
closed)
There are a variety of indicators listed on panel
Structure and performance
AQ1
3
D
06
N
R
The automatic transfer switch consists of MCB, a single
R: Self-propelled with restore
electric motor operating mechanism, mechanical
interlocking, auxiliary systems, control circuit and other
Breaking capacity
components and are closed with plastic shell. All
Rated current
components are installed on the same floor. There is a
status indicator on the panel that accurately indicates the
Trip curve
state of the MCB and the whole set of instructions.
Poles
Performance
Automatic controllers (only R-type:automatic transfer
with automatic restore)detect the voltage of two-way
power (commonly used power and backup power) at the
same time. Common power will work under the normal
state . When the common power supply failure occurs,
namely loss of pressure or A phase-off, the controller will
automatically make the command switch switch to the
backup power supply;
Series code
There is only R type for 3SAQ1 series ATS at present.
Automatic transfer with automatic restore:
If deviation of common power is monitored , ATS will
Power Distribution Electrics
Structure
Instruction of type code
automatically switch the load from the common power
to backup power; if the power returns to normal, it will
automatically return to common power supply.
When common power is restored to normal, the
controller will automatically make the command switch
Technical specificatious
switch to the backup power supply, and no delay;
Simultaneous two-way power anomalies are not allowed;
When tripping occurs due to a small circuit breaker
failure, the device will remain in the trip state and let out
a warning signal. Wait for maintenance, and the the
handle should be reset and re-closed manually after
troubleshooting;
In automatic mode, when there inputs DC24V fire signal,
the controller will command all the disconnect switch,
and then if undo the fire signal, restore the original state.
Type
Execution circuit breaker
Number of poles (P)
Rated operating current (A)
Rated operating voltage (VAC)
Rated control voltage (VAC)
Rated insulation voltage(VAC)
Rated ultimate short circuit
breaking capacity at 400V AC (kA)
Rated short circuit
connecting capacity (kA)
Use category
Mechanical life (times)
Electrical life (times)
Ambient temperature
Storage temperature
Altitude (Max.)
www.sassin.com
3SAQ1-63
3SB71-63
3,4
6,10,16,20,25,32,40,50,63
230/400
230
500
6
10
17
AC-33iB
10,000
4,000
-5~40℃, max. 95 % humidity
-40~+75℃
2,000
1-133
Automatic Transfer Switches
Series 3SAQ1 CB Class
Wiring diagram
Reserve Power
Normal power
A11 B11
X1
Red
A11 1
FUSE1
Red
A21 2
C11 N11
A11 B11
C11 N11
SM
1
1
3
3
Tripping alarm
FUSE2
X2
6
N11 3
Normal close
N21 4
5
AC230V 5
F11
Yellow
14
16
11
12
14
11
12
F21
11
12
14
X3
Double tripping 7
Normal closing 8
SB
SW3
Q1
SW1
Four
Alarm 17
B2
Yellow
Yellow
N
Three
12
14
Normal closing on indication 16
5
3
1
N
Four
11
Reserve closing on indication 15
B1
Three
X5
5
3
1
AC230V 6
3
-
2
Double input for fire control DC24V
Q2
+
1
SW2
M
Reserve close
4
Reserve closing 9
Power Distribution Electrics
10
Red, green and black
11
electrical wire
12
Black
2
Green
4
6
2
N
4
6
N
External port wiring diagram
Red
Indicator for the AC 230v, and external
X4
Manual/ Automatic switch
power supply is strictly prohibited
13
14
Wiring diagram
a) Q1、Q2 MCB(Double points for the location of the icon)
F11、B1 The right auxiliary and alarm head of circuit breaker
F21、B2 The right auxiliary and alarm head of circuit breaker
M
Electric motor
SW1
Common closing limit switch in place
SW2
Backup closing limit switch in place
SW3
Double points limit switch in place
X 1 X2 X3 X4 X5 Connectors
FUSE1、FUSE2
SM
Fuses
SB Rocker Switch
Three-pin connector
b) Dotted line is for the user to connect and the remaining for factory, for user's reference
Outline and installation dimensions
unit in mm
Normal power
UR
Reserve Power
400V
Ie
C63A
Icn
50Hz
lcm
17kA
CB Class
AC-33iB
F
Standard
Uimp
IEC 60947-6-1
4kV
10kA
003507
Tirpping
Alarm
Automatic
N
Power
Automatic /Manual
R
290
4×Φ8.5
12
137max
310max
1-134
85
UN
Ue
140max
3SAQ1-63/4R Automatic Transfer Switch
www.sassin.com
Automatic Transfer Switches
Series 3SAQ1 CB Class
Selection and ordering data
Rated working voltage ( VAC) : 230/400
Rated control voltage (VAC): 230
Rated breaking
Rated
capacity (kA) current (A)
6
6
10
16
20
25
32
40
63
10
6
10
16
20
25
32
40
50
63
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
3
4
Curve B
Type code
Order code
AQ1 3B06NR
19809
AQ1 4B06NR
19836
AQ1 3B10NR
19810
AQ1 4B10NR
19837
AQ1 3B16NR
19811
AQ1 4B16NR
19838
AQ1 3B20NR
19812
AQ1 4B20NR
19839
AQ1 3B25NR
19813
AQ1 4B25NR
19840
AQ1 3B32NR
19814
AQ1 4B32NR
19841
AQ1 3B40NR
19815
AQ1 4B40NR
19842
AQ1 3B50NR
19816
AQ1 4B50NR
19843
AQ1 3B63NR
19817
AQ1 4B63NR
19844
AQ1 3B06HR
19755
AQ1 4B06HR
19782
AQ1 3B10HR
19756
AQ1 4B10HR
19783
AQ1 3B16HR
19757
AQ1 4B16HR
19784
AQ1 3B20HR
19758
AQ1 4B20HR
19785
AQ1 3B25HR
19759
AQ1 4B25HR
19786
AQ1 3B32HR
19760
AQ1 4B32HR
19787
AQ1 3B40HR
19761
AQ1 4B40HR
19788
AQ1 3B50HR
19762
AQ1 4B50HR
19789
AQ1 3B63HR
19763
AQ1 4B63HR
19790
Curve C
Type code
Order code
AQ1 3C06NR
19818
AQ1 4C06NR
19845
AQ1 3C10NR
19819
AQ1 4C10NR
19846
AQ1 3C16NR
19820
AQ1 4C16NR
19847
AQ1 3C20NR
19821
AQ1 4C20NR
19848
AQ1 3C25NR
19822
AQ1 4C25NR
19849
AQ1 3C32NR
19823
AQ1 4C32NR
19850
AQ1 3C40NR
19824
AQ1 4C40NR
19851
AQ1 3C50NR
19825
AQ1 4C50NR
19852
AQ1 3C63NR
19826
AQ1 4C63NR
19853
AQ1 3C06HR
19764
AQ1 4C06HR
19791
AQ1 3C10HR
19765
AQ1 4C10HR
19792
AQ1 3C16HR
19766
AQ1 4C16HR
19793
AQ1 3C20HR
19767
AQ1 4C20HR
19794
AQ1 3C25HR
19768
AQ1 4C25HR
19795
AQ1 3C32HR
19769
AQ1 4C32HR
19796
AQ1 3C40HR
19770
AQ1 4C40HR
19797
AQ1 3C50HR
19771
AQ1 4C50HR
19798
AQ1 3C63HR
19772
AQ1 4C63HR
19799
Curve D
Type code
Order code
AQ1 3D06NR
19827
AQ1 4D06NR
19854
AQ1 3D10NR
19828
AQ1 4D10NR
19855
AQ1 3D16NR
19829
AQ1 4D16NR
19856
AQ1 3D20NR
19830
AQ1 4D20NR
19857
AQ1 3D25NR
19831
AQ1 4D25NR
19858
AQ1 3D32NR
19832
AQ1 4D32NR
19859
AQ1 3D40NR
19833
AQ1 4D40NR
19860
AQ1 3D50NR
19834
AQ1 4D50NR
19861
AQ1 3D63NR
19835
AQ1 4D63NR
19862
AQ1 3D06HR
19773
AQ1 4D06HR
19800
AQ1 3D10HR
19774
AQ1 4D10HR
19801
AQ1 3D16HR
19775
AQ1 4D16HR
19802
AQ1 3D20HR
19776
AQ1 4D20HR
19803
AQ1 3D25HR
19777
AQ1 4D25HR
19804
AQ1 3D32HR
19778
AQ1 4D32HR
19805
AQ1 3D40HR
19779
AQ1 4D40HR
19806
AQ1 3D50HR
19780
AQ1 4D50HR
19807
AQ1 3D63HR
19781
AQ1 4D63HR
19808
Power Distribution Electrics
50
Poles
(p)
Utilization categories:
AC-33iB: for system loads including cage motor and
resistive loads.
AC-33B: for motor load or mixture load including motors,
resistive load and 30% incandescent load .
Standard: IEC 60947-6-1
www.sassin.com
1-135
Automatic Transfer Switches
Series 3SAQ2 CB Class
Featunes
With 3 or 4-pole 3SM8 series of MCCB
With two structures of the integrated and split
Rated ultimate short circuit breaking capacity up to 100kA
Between two circuit breakers are placed reliable
mechanical interlocks and electrical interlock protection,
to achieve the complete elimination of the possibility
that the two circuit breakers close at the same time
Intelligent controller adopts microcontroller as the
control center with simple hardware, powerful function,
easy expansion, and high reliability
Short-circuit, overload protection, overvoltage,
undervoltage, phase auto-switch function and intelligent
alarmfunction
Power Distribution Electrics
Intelligent operation motor protection function
Automatic switching parameters can be set freely in the
external
With fire interface circuit , when the fire control center
conveys a control signal into the intelligent controller,
both two circuit breakers are to enter the sub-gate status
With computer network interface, to achieve remote
control, remote adjustment, remote communication,
remote sensing and other functions
With a strong anti-interference ability, can work in the
complex environment with strong electromagnetic
interference
Technical data
Type
Execution circuit breaker
Number of poles (P)
Rated operating current (A)
Rated operating voltage (VAC)
Rated control voltage (VAC)
Rated insulation voltage (VAC)
Rated ultimate short circuit
breaking capacity at 400V AC (kA)
Use category
Mechanical life (times)
Electrical life (times)
Ambient temperature
Storage temperature
Altitude (Max.)
3SAQ2-63
3SM8-63
3, 4
6,10,16,20,25,
32,40,50,63
400
230
500
25
50
3SAQ2-100
3SM8-100
3, 4
16,20,25,32,
40,50,63,80,100
400
230
800
35 50 85
AC-33B
8500
1500
AC-33B
7000
3000
3SAQ2-225
3SM8-225
3, 4
100,125,140,
160,180,200,225
400
230
800
35 50 85
Utilization categories:
AC-33iB: for system loads including cage motor and
resistive loads.
AC-33B: for motor load or mixture load including motors,
resistive load and 30% incandescent load .
Standard: IEC 60947-6-1
1-136
www.sassin.com
3SAQ2-400
3SM8-400
3, 4
225,250,
315,350,400
400
230
800
50 65 100
AC-33B
AC-33B
6500
4000
1500
1000
-5~40℃, max. 95 % humidity
-40~+75℃
2,000
3SAQ2-630
3SM8-630
3, 4
400,500,
630
400
230
800
50 65 100
3SAQ2-800
3SM8-800
3,4
630,700,
800
400
230
800
75
100
AC-33B
4000
1000
AC-33B
2500
1000
Automatic Transfer Switches
Series 3SAQ2 CB Class
Instruction of type code
AQ2
3
B
P
100
Structure and performance
L
R
Structure
U
The automatic transfer switch consists of the electric
Structure type
U: Unitary type
S: Separate type
operation, molded case circuit breaker and accessories
(auxiliary and alarm contacts), mechanical interlocking,
Control model
R: Automatic switch with restore
S: Automatic switch without restore
F: Grid-Generator
Breaking capacity
L: Standard breaking capacity
M: Medium breaking capacity
H: High breaking capacity
terminals, etc. All the components are installed in a metal
plate and the mechanical interlock is mounted between
two circuit breakers. The controller and the circuit breaker
can be connected by the connectors.
With a complete plastic casing, automatic controller is
installed close to the left of common power . CPU chip
and advanced and reliable electronic components are
adopted in the internal to constitute a comprehensive
Protection type
P: Power distribution
M: Motor protection
Poles (P): 3: 3P; 4: 4P
Frame code
A: 3SAQ2-63
B: 3SAQ2-100
C: 3SAQ2-225
D: 3SAQ2-400
E: 3SAQ2-630
F: 3SAQ2-800
sampling and control circuit.
Performance
Automatic controller detects the voltage of two power
supply at the same time. The controller defaults that the
power supply voltage 115% higher than rated voltage is
overvoltage and the return value is 110%. 70% lower
than the rated voltage is regarded as undervoltage, and
the return value is 75%. Users can set the voltage values
by the controller knob according to different occasions
(60% -85%).
CPU chip will judge after the accurate sampling of supply
voltage through the built-in A/D (analog to digital
conversion) signal converter. The results, through delay
circuit, will drive corresponding relay instructions to give
the closing or sub- gate instruction to electric operating
Series Name
mechanism. The test results are displayed on the panel
Power Distribution Electrics
Rated current (A):
Frame A: 06,10,16,20,25,32,40,50,63
Frame B: 16,20,25,32,40,50,63,80,100
Frame C: 100,125,140,160,180,200,225
Frame D: 225,250,315,400
Frame E: 400,500,630
Frame F: 630,700,800
with LED.
There is no 4 poles cir c uit breaker for Frame F.
There is 4 poles circuit breaker for M type only (Medium
breaking capacity type).
Automatic transfer with automatic restore:
If deviation of common power is monitored , ATS will
automatically switch the load from the common power to
backup power; if the power returns to normal, it will
Automatic control by control points can be divided into
three types according to controlling function: automatic
transfer with automatic restore(R type), automatic
transfer without automatic restore(S type) and grid generator (F-type) . The former two types are applicable
to grid - grid supply system, the latter grid - generator
system.
automatically return to common power supply.
Automatic transfer without automatic restore:
If deviation of common power is monitored, ATS will
automatically switch the load from the common power to
backup power; if the common power returns to normal,
ATS will not automatically return to the common power.
ATS can make it only when standby power failure occurs
or manual intervention exists.
www.sassin.com
1-137
Automatic Transfer Switches
Series 3SAQ2 CB Class
Control logic diagram
Automatic transfer and restoration between the normal
Automatic transfer and restoration between the normal
and standby power supply (Type R)
and generating power supply (Type F)
Operation of the
normal power supply
UN
UR
In case of malfunction, it will be switched
off and the action time is t1.
Normal power supply
switching off
Operation of the
normal power supply
UN
UR
The command (F3, F4) to start the generator
is given out, The action time is t5.
The generator
starts operating
UN
UR
Power Distribution Electrics
The normal power supply restores to
operation and the standby power supply
is switched off, the action time is t3.
The standby power supply
is switched off
The normal power
supply still work
UN
UR
The normal power supply
is switched off
UN
UR
Automatic transfer without restoration between the
UR
The generating power supply starts
operating, the action time is t2.
UN
UR
The command to stop the generator is
given out (F1, F2), the action time is t6.
UN
The generating power
supply starts operating
UN
UR
UN
UR
The normal power supply starts operating
and the action time is t4.
The normal power supply
starts operating
The standby power supply starts operating,
the action time is t2.
UN
The generator
stop running
UR
In case of malfunction, it will be switched
off and the action time is t1.
The standby power supply
starts operating
UN
The normal power supply restores to operation,
The generating power supply is switched off
and the action time is t3.
normal and standby power supply (Type S)
Normal power supply
switching off
UR
The action time is t1. The command to
unload the minor load is given out (E1, E2).
The generating power
supply is switched off
Operation of the
normal power supply
UN
The normal power supply will be switched
off when the outputting value from the
generator reaches the setting.
The normal power supply starts operating
and the action time is t4.
The normal power supply
starts operating
UR
Malfunction of the power supply.
The standby power supply starts
operating, the action time is t2.
The standby power supply
starts operating
UN
UN
UR
UR
As for the normal and generating power supply, an
The normal power supply restores to
operation.
interrupted power supply of D.C.12V or D.C.24V with the
power no less than 6W is required. In case the D.C. supply is
The standby power supply
still work
UN
UR
switched off, the control unit will have the same function as
In case of malfunction, the standby power supply
will be switched off and the action time is t3.
The standby power supply
is switched off
UN
UR
The normal power supply will operate and the
action time is t4.
The normal power supply
starts operating
1-138
UN
UR
www.sassin.com
that of type R(automatic transfer and restoration).
Automatic Transfer Switches
Series 3SAQ2 CB Class
Outline and installation dimensions
Unit in mm
C
D
4×Φ8.5
H2
A
Size
Specification
H1
B
A
3P
4P
3P
4P
C
D
H1
H2
3SAQ2-63
401 max.
425 max.
380±0.7
404±0.9
220±0.7
241 max.
150 max.
35±1
3SAQ2-100
435 max.
465 max.
414±0.9
444±0.9
220±0.7
241 max.
150 max.
35±1
3SAQ2-225
475 max.
505 max.
444±0.9
474±0.9
220±0.7
241 max.
190 max.
35±1
3SAQ2-400
591 max.
648 max.
560±0.9
617±0.9
310±0.7
341 max.
210 max.
35±1
3SAQ2-630
691 max.
746 max.
657±0.9
715±0.9
350±0.7
381 max.
250 max.
35±1
3SAQ2-800
751 max.
-
690±0.9
-
350±0.7
381 max.
250 max.
35±1
www.sassin.com
Power Distribution Electrics
B
1-139
Automatic Transfer Switches
Series 3SAQ2 CB Class
Selection and ordering data
Rated working voltage ( VAC) : 400
Rated control voltage (VAC): 230
For power distribution (Unitary type)
Frame
Icn
at 400V AC
MCCB
specification
Type
3SAQ2-63
Power Distribution Electrics
R
25kA
3SM8-63L
S
F
R
50kA
3SM8-63M
S
F
1-140
Rated current
(A)
6
10
16
20
25
32
40
50
63
6
10
16
20
25
32
40
50
63
6
10
16
20
25
32
40
50
63
6
10
16
20
25
32
40
50
63
6
10
16
20
25
32
40
50
63
6
10
16
20
25
32
40
50
63
www.sassin.com
3P
Type code
Order code
AQ2A 3P06LRU
19863
AQ2A 3P10LRU
19864
AQ2A 3P16LRU
19865
AQ2A 3P20LRU
19866
AQ2A 3P25LRU
19867
AQ2A 3P32LRU
19868
AQ2A 3P40LRU
19869
AQ2A 3P50LRU
19870
AQ2A 3P63LRU
19871
AQ2A 3P06LSU
19872
AQ2A 3P10LSU
19873
AQ2A 3P16LSU
19874
AQ2A 3P20LSU
19875
AQ2A 3P25LSU
19876
AQ2A 3P32LSU
19877
AQ2A 3P40LSU
19878
AQ2A 3P50LSU
19879
AQ2A 3P63LSU
19880
AQ2A 3P06LFU
19881
AQ2A 3P10LFU
19882
AQ2A 3P16LFU
19883
AQ2A 3P20LFU
19884
AQ2A 3P25LFU
19885
AQ2A 3P32LFU
19886
AQ2A 3P40LFU
19887
AQ2A 3P50LFU
19888
AQ2A 3P63LFU
19889
AQ2A 3P06MRU
19890
AQ2A 3P10MRU
19891
AQ2A 3P16MRU
19892
AQ2A 3P20MRU
19893
AQ2A 3P25MRU
19894
AQ2A 3P32MRU
19895
AQ2A 3P40MRU
19896
AQ2A 3P50MRU
19897
AQ2A 3P63MRU
19898
AQ2A 3P06MSU
19899
AQ2A 3P10MSU
19900
AQ2A 3P16MSU
19901
AQ2A 3P20MSU
19902
AQ2A 3P25MSU
19903
AQ2A 3P32MSU
19904
AQ2A 3P40MSU
19905
AQ2A 3P50MSU
19906
AQ2A 3P63MSU
19907
AQ2A 3P06MFU
19908
AQ2A 3P10MFU
19909
AQ2A 3P16MFU
19910
AQ2A 3P20MFU
19911
AQ2A 3P25MFU
19912
AQ2A 3P32MFU
19913
AQ2A 3P40MFU
19914
AQ2A 3P50MFU
19915
AQ2A 3P63MFU
19916
4P
Type code
-
Order code
-
AQ2A 4P06MRU
AQ2A 4P10MRU
AQ2A 4P16MRU
AQ2A 4P20MRU
AQ2A 4P25MRU
AQ2A 4P32MRU
AQ2A 4P40MRU
AQ2A 4P50MRU
AQ2A 4P63MRU
AQ2A 4P06MSU
AQ2A 4P10MSU
AQ2A 4P16MSU
AQ2A 4P20MSU
AQ2A 4P25MSU
AQ2A 4P32MSU
AQ2A 4P40MSU
AQ2A 4P50MSU
AQ2A 4P63MSU
AQ2A 4P06MFU
AQ2A 4P10MFU
AQ2A 4P16MFU
AQ2A 4P20MFU
AQ2A 4P25MFU
AQ2A 4P32MFU
AQ2A 4P40MFU
AQ2A 4P50MFU
AQ2A 4P63MFU
19917
19918
19919
19920
19921
19922
19923
19924
19925
19926
19927
19928
19929
19930
19931
19932
19933
19934
19935
19936
19937
19938
19939
19940
19941
19942
19943
Automatic Transfer Switches
Series 3SAQ2 CB Class
For power distribution (Unitary type)
Frame
Icn
at 400V AC
MCCB
specification
Type
3SAQ2-100
R
35kA
3SM8-100L
S
R
50kA
3SM8-100M
S
F
16
20
25
32
40
50
63
80
100
16
20
25
32
40
50
63
80
100
16
20
25
32
40
50
63
80
100
16
20
25
32
40
50
63
80
100
16
20
25
32
40
50
63
80
100
16
20
25
32
40
50
63
80
100
3P
Type code
Order Code
AQ2B 3P016LRU 19944
AQ2B 3P020LRU 19945
AQ2B 3P025LRU 19946
AQ2B 3P032LRU 19947
AQ2B 3P040LRU 19948
AQ2B 3P050LRU 19949
AQ2B 3P063LRU 19950
AQ2B 3P080LRU 19951
AQ2B 3P100LRU 19952
AQ2B 3P016LSU
19953
AQ2B 3P020LSU
19954
AQ2B 3P025LSU
19955
AQ2B 3P032LSU
19956
AQ2B 3P040LSU
19957
AQ2B 3P050LSU
19958
AQ2B 3P063LSU
19959
AQ2B 3P080LSU
19960
AQ2B 3P100LSU
19961
AQ2B 3P016LFU
19962
AQ2B 3P020LFU
19963
AQ2B 3P025LFU
19964
AQ2B 3P032LFU
19965
AQ2B 3P040LFU
19966
AQ2B 3P050LFU
19967
AQ2B 3P063LFU
19968
AQ2B 3P080LFU
19969
AQ2B 3P100LFU
19970
AQ2B 3P016MRU 19971
AQ2B 3P020MRU 19972
AQ2B 3P025MRU 19973
AQ2B 3P032MRU 19974
AQ2B 3P040MRU 19975
AQ2B 3P050MRU 19976
AQ2B 3P063MRU 19977
AQ2B 3P080MRU 19978
AQ2B 3P100MRU 19979
AQ2B 3P016MSU 19980
AQ2B 3P020MSU 19981
AQ2B 3P025MSU 19982
AQ2B 3P032MSU 19983
AQ2B 3P040MSU 19984
AQ2B 3P050MSU 19985
AQ2B 3P063MSU 19986
AQ2B 3P080MSU 19987
AQ2B 3P100MSU 19988
AQ2B 3P016MFU 19989
AQ2B 3P020MFU 19990
AQ2B 3P025MFU 19991
AQ2B 3P032MFU 19992
AQ2B 3P040MFU 19993
AQ2B 3P050MFU 19994
AQ2B 3P063MFU 19995
AQ2B 3P080MFU 19996
AQ2B 3P100MFU 19997
www.sassin.com
4P
Type code
-
Order code
-
AQ2B 4P016MRU
AQ2B 4P020MRU
AQ2B 4P025MRU
AQ2B 4P032MRU
AQ2B 4P040MRU
AQ2B 4P050MRU
AQ2B 4P063MRU
AQ2B 4P080MRU
AQ2B 4P100MRU
AQ2B 4P016MSU
AQ2B 4P020MSU
AQ2B 4P025MSU
AQ2B 4P032MSU
AQ2B 4P040MSU
AQ2B 4P050MSU
AQ2B 4P063MSU
AQ2B 4P080MSU
AQ2B 4P100MSU
AQ2B 4P016MFU
AQ2B 4P020MFU
AQ2B 4P025MFU
AQ2B 4P032MFU
AQ2B 4P040MFU
AQ2B 4P050MFU
AQ2B 4P063MFU
AQ2B 4P080MFU
AQ2B 4P100MFU
19998
19999
30001
30002
30003
30004
30005
30006
30007
30008
30009
30010
30011
30012
30013
30014
30015
30016
30017
30018
30019
30020
30021
30022
30023
30024
30025
Power Distribution Electrics
F
Rated current
(A)
1-141
Automatic Transfer Switches
Series 3SAQ2 CB Class
For power distribution (Unitary type)
Frame
Icn
at 400V AC
MCCB
specification
Type
3SAQ2-100
R
Power Distribution Electrics
85kA
3SM8-100H
S
F
3SAQ2-225
R
35kA
3SM8-225L
S
F
R
50kA
3SM8-225M
S
F
1-142
Rated current
(A)
16
20
25
32
40
50
63
80
100
16
20
25
32
40
50
63
80
100
16
20
25
32
40
50
63
80
100
100
125
140
160
180
200
225
100
125
140
160
180
200
225
100
125
140
160
180
200
225
100
125
140
160
180
200
225
100
125
140
160
180
200
225
100
125
140
160
180
200
225
www.sassin.com
3P
Type code
Order code
AQ2B 3P016HRU 30026
AQ2B 3P020HRU 30027
AQ2B 3P025HRU 30028
AQ2B 3P032HRU 30029
AQ2B 3P040HRU 30030
AQ2B 3P050HRU 30031
AQ2B 3P063HRU 30032
AQ2B 3P080HRU 30033
AQ2B 3P100HRU 30034
AQ2B 3P016HSU 30035
AQ2B 3P020HSU 30036
AQ2B 3P025HSU 30037
AQ2B 3P032HSU 30038
AQ2B 3P040HSU 30039
AQ2B 3P050HSU 30040
AQ2B 3P063HSU 30041
AQ2B 3P080HSU 30042
AQ2B 3P100HSU 30043
AQ2B 3P016HFU 30044
AQ2B 3P020HFU 30045
AQ2B 3P025HFU 30046
AQ2B 3P032HFU 30047
AQ2B 3P040HFU 30048
AQ2B 3P050HFU 30049
AQ2B 3P063HFU 30050
AQ2B 3P080HFU 30051
AQ2B 3P100HFU 30052
AQ2C 3P100LRU 30053
AQ2C 3P125LRU 30054
AQ2C 3P140LRU 30055
AQ2C 3P160LRU 30056
AQ2C 3P180LRU 30057
AQ2C 3P200LRU 30058
AQ2C 3P225LRU 30059
AQ2C 3P100LSU 30060
AQ2C 3P125LSU 30061
AQ2C 3P140LSU 30062
AQ2C 3P160LSU 30063
AQ2C 3P180LSU 30064
AQ2C 3P200LSU 30065
AQ2C 3P225LSU 30066
AQ2C 3P100LFU 30067
AQ2C 3P125LFU 30068
AQ2C 3P140LFU 30069
AQ2C 3P160LFU 30070
AQ2C 3P180LFU 30071
AQ2C 3P200LFU 30072
AQ2C 3P225LFU 30073
AQ2C 3P100MRU 30074
AQ2C 3P125MRU 30075
AQ2C 3P140MRU 30076
AQ2C 3P160MRU 30077
AQ2C 3P180MRU 30078
AQ2C 3P200MRU 30079
AQ2C 3P225MRU 30080
AQ2C 3P100MSU 30081
AQ2C 3P125MSU 30082
AQ2C 3P140MSU 30083
AQ2C 3P160MSU 30084
AQ2C 3P180MSU 30085
AQ2C 3P200MSU 30086
AQ2C 3P225MSU 30087
AQ2C 3P100MFU 30088
AQ2C 3P125MFU 30089
AQ2C 3P140MFU 30090
AQ2C 3P160MFU 30091
AQ2C 3P180MFU 30092
AQ2C 3P200MFU 30093
AQ2C 3P225MFU 30094
4P
Type code
-
Order code
-
AQ2C 4P100MRU
AQ2C 4P125MRU
AQ2C 4P140MRU
AQ2C 4P160MRU
AQ2C 4P180MRU
AQ2C 4P200MRU
AQ2C 4P225MRU
AQ2C 4P100MSU
AQ2C 4P125MSU
AQ2C 4P140MSU
AQ2C 4P160MSU
AQ2C 4P180MSU
AQ2C 4P200MSU
AQ2C 4P225MSU
AQ2C 4P100MFU
AQ2C 4P125MFU
AQ2C 4P140MFU
AQ2C 4P160MFU
AQ2C 4P180MFU
AQ2C 4P200MFU
AQ2C 4P225MFU
30095
30096
30097
30098
30099
30100
30101
30102
30103
30104
30105
30106
30107
30108
30109
30110
30111
30112
30113
30114
30115
Automatic Transfer Switches
Series 3SAQ2 CB Class
For power distribution (Unitary type)
Frame
Icn
at 400V AC
MCCB
specification
Type
3SAQ2-225
R
85kA
3SM8-225H
S
F
R
50kA
3SM8-400L
S
F
R
65kA
3SM8-400M
S
F
R
100kA
3SM8-400H
S
F
100
125
140
160
180
200
225
100
125
140
160
180
200
225
100
125
140
160
180
200
225
225
250
315
350
400
225
250
315
350
400
225
250
315
350
400
225
250
315
350
400
225
250
315
350
400
225
250
315
350
400
225
250
315
350
400
225
250
315
350
400
225
250
315
350
400
3P
Type code
Order code
AQ2C 3P100HRU 30116
AQ2C 3P125HRU 30117
AQ2C 3P140HRU 30118
AQ2C 3P160HRU 30119
AQ2C 3P180HRU 30120
AQ2C 3P200HRU 30121
AQ2C 3P225HRU 30122
AQ2C 3P100HSU 30123
AQ2C 3P125HSU 30124
AQ2C 3P140HSU 30125
AQ2C 3P160HSU 30126
AQ2C 3P180HSU 30127
AQ2C 3P200HSU 30128
AQ2C 3P225HSU 30129
AQ2C 3P100HFU 30130
AQ2C 3P125HFU 30131
AQ2C 3P140HFU 30132
AQ2C 3P160HFU 30133
AQ2C 3P180HFU 30134
AQ2C 3P200HFU 30135
AQ2C 3P225HFU 30136
AQ2D 3P225LRU 30137
AQ2D 3P250LRU 30138
AQ2D 3P315LRU 30139
AQ2D 3P350LRU 30140
AQ2D 3P400LRU 30141
AQ2D 3P225LSU 30142
AQ2D 3P250LSU 30143
AQ2D 3P315LSU 30144
AQ2D 3P350LSU 30145
AQ2D 3P400LSU 30146
AQ2D 3P225LFU 30147
AQ2D 3P250LFU 30148
AQ2D 3P315LFU 30149
AQ2D 3P350LFU 30150
AQ2D 3P400LFU 30151
AQ2D 3P225MRU 30152
AQ2D 3P250MRU 30153
AQ2D 3P315MRU 30154
AQ2D 3P350MRU 30155
AQ2D 3P400MRU 30156
AQ2D 3P225MSU 30157
AQ2D 3P250MSU 30158
AQ2D 3P315MSU 30159
AQ2D 3P350MSU 30160
AQ2D 3P400MSU 30161
AQ2D 3P225MFU 30162
AQ2D 3P250MFU 30163
AQ2D 3P315MFU 30164
AQ2D 3P350MFU 30165
AQ2D 3P400MFU 30166
AQ2D 3P225HRU 30182
AQ2D 3P250HRU 30183
AQ2D 3P315HRU 30184
AQ2D 3P350HRU 30185
AQ2D 3P400HRU 30186
AQ2D 3P225HSU 30187
AQ2D 3P250HSU 30188
AQ2D 3P315HSU 30189
AQ2D 3P350HSU 30190
AQ2D 3P400HSU 30191
AQ2D 3P225HFU 30192
AQ2D 3P250HFU 30193
AQ2D 3P315HFU 30194
AQ2D 3P350HFU 30195
AQ2D 3P400HFU 30196
www.sassin.com
4P
Type code
-
Order code
-
AQ2D 4P225MRU
AQ2D 4P250MRU
AQ2D 4P315MRU
AQ2D 4P350MRU
AQ2D 4P400MRU
AQ2D 4P225MSU
AQ2D 4P250MSU
AQ2D 4P315MSU
AQ2D 4P350MSU
AQ2D 4P400MSU
AQ2D 4P225MFU
AQ2D 4P250MFU
AQ2D 4P315MFU
AQ2D 4P350MFU
AQ2D 4P400MFU
-
30167
30168
30169
30170
30171
30172
30173
30174
30175
30176
30177
30178
30179
30180
30181
-
Power Distribution Electrics
3SAQ2-400
Rated current
(A)
1-143
Automatic Transfer Switches
Series 3SAQ2 CB Class
For power distribution (Unitary type)
Frame
Icn
at 400V AC
MCCB
specification
Type
3SAQ2-630
R
50kA
3SM8-630L
S
F
R
65kA
3SM8-630M
S
Power Distribution Electrics
F
R
100kA
3SM8-630H
S
F
3SAQ2-800
R
75kA
3SM8-630M
S
F
R
100kA
3SM8-630H
S
F
1-144
Rated current
(A)
400
500
630
400
500
630
400
500
630
400
500
630
400
500
630
400
500
630
400
500
630
400
500
630
400
500
630
630
700
800
630
700
800
630
700
800
630
700
800
630
700
800
630
700
800
www.sassin.com
3P
Type code
Order code
AQ2E 3P400LRU
30197
AQ2E 3P500LRU
30198
AQ2E 3P630LRU
30199
AQ2E 3P400LSU
30200
AQ2E 3P500LSU
30201
AQ2E 3P630LSU
30202
AQ2E 3P400LFU
30203
AQ2E 3P500LFU
30204
AQ2E 3P630LFU
30205
AQ2E 3P400MRU 30206
AQ2E 3P500MRU 30207
AQ2E 3P630MRU 30208
AQ2E 3P400MSU 30209
AQ2E 3P500MSU 30210
AQ2E 3P630MSU 30211
AQ2E 3P400MFU 30212
AQ2E 3P500MFU 30213
AQ2E 3P630MFU 30214
AQ2E 3P400HRU 30224
AQ2E 3P500HRU 30225
AQ2E 3P630HRU 30226
AQ2E 3P400HSU 30227
AQ2E 3P500HSU 30228
AQ2E 3P630HSU 30229
AQ2E 3P400HFU 30230
AQ2E 3P500HFU 30231
AQ2E 3P630HFU 30232
AQ2F 3P630MRU 30233
AQ2F 3P700MRU 30234
AQ2F 3P800MRU 30235
AQ2F 3P630MSU 30236
AQ2F 3P700MSU 30237
AQ2F 3P800MSU 30238
AQ2F 3P630MFU 30239
AQ2F 3P700MFU 30240
AQ2F 3P800MFU 30241
AQ2F 3P630HRU 30251
AQ2F 3P700HRU 30252
AQ2F 3P800HRU 30253
AQ2F 3P630HSU 30254
AQ2F 3P700HSU 30255
AQ2F 3P800HSU 30256
AQ2F 3P630HFU 30257
AQ2F 3P700HFU 30258
AQ2F 3P800HFU 30259
4P
Type code
-
Order code
-
AQ2E 4P400MRU
AQ2E 4P500MRU
AQ2E 4P630MRU
AQ2E 4P400MSU
AQ2E 4P500MSU
AQ2E 4P630MSU
AQ2E 4P400MFU
AQ2E 4P500MFU
AQ2E 4P630MFU
-
30215
30216
30217
30218
30219
30220
30221
30222
30223
-
AQ2F 4P630MRU
AQ2F 4P700MRU
AQ2F 4P800MRU
AQ2F 4P630MSU
AQ2F 4P700MSU
AQ2F 4P800MSU
AQ2F 4P630MFU
AQ2F 4P700MFU
AQ2F 4P800MFU
-
30242
30243
30244
30245
30246
30247
30248
30249
30250
-
Automatic Transfer Switches
Series 3SAQ2 CB Class
For power distribution (Separate type)
Frame
Icn
at 400V AC
MCCB
specification
Type
3SAQ2-63
R
25kA
3SM8-63L
S
R
50kA
3SM8-63M
S
F
6
10
16
20
25
32
40
50
63
6
10
16
20
25
32
40
50
63
6
10
16
20
25
32
40
50
63
6
10
16
20
25
32
40
50
63
6
10
16
20
25
32
40
50
63
6
10
16
20
25
32
40
50
63
www.sassin.com
3P
Type code
Order code
AQ2A 3P06LRS
30260
AQ2A 3P10LRS
30261
AQ2A 3P16LRS
30262
AQ2A 3P20LRS
30263
AQ2A 3P25LRS
30264
AQ2A 3P32LRS
30265
AQ2A 3P40LRS
30266
AQ2A 3P50LRS
30267
AQ2A 3P63LRS
30268
AQ2A 3P06LSS
30269
AQ2A 3P10LSS
30270
AQ2A 3P16LSS
30271
AQ2A 3P20LSS
30272
AQ2A 3P25LSS
30273
AQ2A 3P32LSS
30274
AQ2A 3P40LSS
30275
AQ2A 3P50LSS
30276
AQ2A 3P63LSS
30277
AQ2A 3P06LFS
30278
AQ2A 3P10LFS
30279
AQ2A 3P16LFS
30280
AQ2A 3P20LFS
30281
AQ2A 3P25LFS
30282
AQ2A 3P32LFS
30283
AQ2A 3P40LFS
30284
AQ2A 3P50LFS
30285
AQ2A 3P63LFS
30286
AQ2A 3P06MRS
30287
AQ2A 3P10MRS
30288
AQ2A 3P16MRS
30289
AQ2A 3P20MRS
30290
AQ2A 3P25MRS
30291
AQ2A 3P32MRS
30292
AQ2A 3P40MRS
30293
AQ2A 3P50MRS
30294
AQ2A 3P63MRS
30295
AQ2A 3P06MSS
30296
AQ2A 3P10MSS
30297
AQ2A 3P16MSS
30298
AQ2A 3P20MSS
30299
AQ2A 3P25MSS
30300
AQ2A 3P32MSS
30301
AQ2A 3P40MSS
30302
AQ2A 3P50MSS
30303
AQ2A 3P63MSS
30304
AQ2A 3P06MFS
30305
AQ2A 3P10MFS
30306
AQ2A 3P16MFS
30307
AQ2A 3P20MFS
30308
AQ2A 3P25MFS
30309
AQ2A 3P32MFS
30310
AQ2A 3P40MFS
30311
AQ2A 3P50MFS
30312
AQ2A 3P63MFS
30313
4P
Type code
-
Order code
-
AQ2A 4P06MRS
AQ2A 4P10MRS
AQ2A 4P16MRS
AQ2A 4P20MRS
AQ2A 4P25MRS
AQ2A 4P32MRS
AQ2A 4P40MRS
AQ2A 4P50MRS
AQ2A 4P63MRS
AQ2A 4P06MSS
AQ2A 4P10MSS
AQ2A 4P16MSS
AQ2A 4P20MSS
AQ2A 4P25MSS
AQ2A 4P32MSS
AQ2A 4P40MSS
AQ2A 4P50MSS
AQ2A 4P63MSS
AQ2A 4P06MFS
AQ2A 4P10MFS
AQ2A 4P16MFS
AQ2A 4P20MFS
AQ2A 4P25MFS
AQ2A 4P32MFS
AQ2A 4P40MFS
AQ2A 4P50MFS
AQ2A 4P63MFS
30314
30315
30316
30317
30318
30319
30320
30321
30322
30323
30324
30325
30326
30327
30328
30329
30330
30331
30332
30333
30334
30335
30336
30337
30338
30339
30340
Power Distribution Electrics
F
Rated current
(A)
1-145
Automatic Transfer Switches
Series 3SAQ2 CB Class
For power distribution (Separate type)
Frame
Icn
at 400V AC
MCCB
specification
Type
3SAQ2-100
R
3SM8-100L
Power Distribution Electrics
35kA
S
F
R
50kA
3SM8-100M
S
F
1-146
Rated current
(A)
16
20
25
32
40
50
63
80
100
16
20
25
32
40
50
63
80
100
16
20
25
32
40
50
63
80
100
16
20
25
32
40
50
63
80
100
16
20
25
32
40
50
63
80
100
16
20
25
32
40
50
63
80
100
www.sassin.com
3P
Type code
Order code
AQ2B 3P016LRS
30341
AQ2B 3P020LRS
30342
AQ2B 3P025LRS
30343
AQ2B 3P032LRS
30344
AQ2B 3P040LRS
30345
AQ2B 3P050LRS
30346
AQ2B 3P063LRS
30347
AQ2B 3P080LRS
30348
AQ2B 3P100LRS
30349
AQ2B 3P016LSS
30350
AQ2B 3P020LSS
30351
AQ2B 3P025LSS
30352
AQ2B 3P032LSS
30353
AQ2B 3P040LSS
30354
AQ2B 3P050LSS
30355
AQ2B 3P063LSS
30356
AQ2B 3P080LSS
30357
AQ2B 3P100LSS
30358
AQ2B 3P016LFS
30359
AQ2B 3P020LFS
30360
AQ2B 3P025LFS
30361
AQ2B 3P032LFS
30362
AQ2B 3P040LFS
30363
AQ2B 3P050LFS
30364
AQ2B 3P063LFS
30365
AQ2B 3P080LFS
30366
AQ2B 3P100LFS
30367
AQ2B 3P016MRS 30368
AQ2B 3P020MRS 30369
AQ2B 3P025MRS 30370
AQ2B 3P032MRS 30371
AQ2B 3P040MRS 30372
AQ2B 3P050MRS 30373
AQ2B 3P063MRS 30374
AQ2B 3P080MRS 30375
AQ2B 3P100MRS 30376
AQ2B 3P016MSS 30377
AQ2B 3P020MSS 30378
AQ2B 3P025MSS 30379
AQ2B 3P032MSS 30380
AQ2B 3P040MSS 30381
AQ2B 3P050MSS 30382
AQ2B 3P063MSS 30383
AQ2B 3P080MSS 30384
AQ2B 3P100MSS 30385
AQ2B 3P016MFS 30386
AQ2B 3P020MFS 30387
AQ2B 3P025MFS 30388
AQ2B 3P032MFS 30389
AQ2B 3P040MFS 30390
AQ2B 3P050MFS 30391
AQ2B 3P063MFS 30392
AQ2B 3P080MFS 30393
AQ2B 3P100MFS 30394
4P
Type code
-
Order code
-
AQ2B 4P016MRS
AQ2B 4P020MRS
AQ2B 4P025MRS
AQ2B 4P032MRS
AQ2B 4P040MRS
AQ2B 4P050MRS
AQ2B 4P063MRS
AQ2B 4P080MRS
AQ2B 4P100MRS
AQ2B 4P016MSS
AQ2B 4P020MSS
AQ2B 4P025MSS
AQ2B 4P032MSS
AQ2B 4P040MSS
AQ2B 4P050MSS
AQ2B 4P063MSS
AQ2B 4P080MSS
AQ2B 4P100MSS
AQ2B 4P016MFS
AQ2B 4P020MFS
AQ2B 4P025MFS
AQ2B 4P032MFS
AQ2B 4P040MFS
AQ2B 4P050MFS
AQ2B 4P063MFS
AQ2B 4P080MFS
AQ2B 4P100MFS
30395
30396
30397
30398
30399
30400
30401
30402
30403
30404
30405
30406
30407
30408
30409
30410
30411
30412
30413
30414
30415
30416
30417
30418
30419
30420
30421
Automatic Transfer Switches
Series 3SAQ2 CB Class
For power distribution (Separate type)
Frame
Icn
at 400V AC
MCCB
specification
Type
3SAQ2-100
R
85kA
3SM8-100H
S
3SAQ2-225
R
35kA
3SM8-225L
S
F
R
50kA
3SM8-225M
S
F
16
20
25
32
40
50
63
80
100
16
20
25
32
40
50
63
80
100
16
20
25
32
40
50
63
80
100
100
125
140
160
180
200
225
100
125
140
160
180
200
225
100
125
140
160
180
200
225
100
125
140
160
180
200
225
100
125
140
160
180
200
225
100
125
140
160
180
200
225
3P
Type code
Order code
AQ2B 3P016HRS 30422
AQ2B 3P020HRS 30423
AQ2B 3P025HRS 30424
AQ2B 3P032HRS 30425
AQ2B 3P040HRS 30426
AQ2B 3P050HRS 30427
AQ2B 3P063HRS 30428
AQ2B 3P080HRS 30429
AQ2B 3P100HRS 30430
AQ2B 3P016HSS
30431
AQ2B 3P020HSS
30432
AQ2B 3P025HSS
30433
AQ2B 3P032HSS
30434
AQ2B 3P040HSS
30435
AQ2B 3P050HSS
30436
AQ2B 3P063HSS
30437
AQ2B 3P080HSS
30438
AQ2B 3P100HSS
30439
AQ2B 3P016HFS
30440
AQ2B 3P020HFS
30441
AQ2B 3P025HFS
30442
AQ2B 3P032HFS
30443
AQ2B 3P040HFS
30444
AQ2B 3P050HFS
30445
AQ2B 3P063HFS
30446
AQ2B 3P080HFS
30447
AQ2B 3P100HFS
30448
AQ2C 3P100LRS
30449
AQ2C 3P125LRS
30450
AQ2C 3P140LRS
30451
AQ2C 3P160LRS
30452
AQ2C 3P180LRS
30453
AQ2C 3P200LRS
30454
AQ2C 3P225LRS
30455
AQ2C 3P100LSS
30456
AQ2C 3P125LSS
30457
AQ2C 3P140LSS
30458
AQ2C 3P160LSS
30459
AQ2C 3P180LSS
30460
AQ2C 3P200LSS
30461
AQ2C 3P225LSS
30462
AQ2C 3P100LFS
30463
AQ2C 3P125LFS
30464
AQ2C 3P140LFS
30465
AQ2C 3P160LFS
30466
AQ2C 3P180LFS
30467
AQ2C 3P200LFS
30468
AQ2C 3P225LFS
30469
AQ2C 3P100MRS 30470
AQ2C 3P125MRS 30471
AQ2C 3P140MRS 30472
AQ2C 3P160MRS 30473
AQ2C 3P180MRS 30474
AQ2C 3P200MRS 30475
AQ2C 3P225MRS 30476
AQ2C 3P100MSS 30477
AQ2C 3P125MSS 30478
AQ2C 3P140MSS 30479
AQ2C 3P160MSS 30480
AQ2C 3P180MSS 30481
AQ2C 3P200MSS 30482
AQ2C 3P225MSS 30483
AQ2C 3P100MFS 30484
AQ2C 3P125MFS 30485
AQ2C 3P140MFS 30486
AQ2C 3P160MFS 30487
AQ2C 3P180MFS 30488
AQ2C 3P200MFS 30489
AQ2C 3P225MFS 30490
www.sassin.com
4P
Type code
-
Order code
-
AQ2C 4P100MRS
AQ2C 4P125MRS
AQ2C 4P140MRS
AQ2C 4P160MRS
AQ2C 4P180MRS
AQ2C 4P200MRS
AQ2C 4P225MRS
AQ2C 4P100MSS
AQ2C 4P125MSS
AQ2C 4P140MSS
AQ2C 4P160MSS
AQ2C 4P180MSS
AQ2C 4P200MSS
AQ2C 4P225MSS
AQ2C 4P100MFS
AQ2C 4P125MFS
AQ2C 4P140MFS
AQ2C 4P160MFS
AQ2C 4P180MFS
AQ2C 4P200MFS
AQ2C 4P225MFS
30491
30492
30493
30494
30495
30496
30497
30498
30499
30500
30501
30502
30503
30504
30505
30506
30507
30508
30509
30510
30511
Power Distribution Electrics
F
Rated current
(A)
1-147
Automatic Transfer Switches
Series 3SAQ2 CB Class
For power distribution (Separate type)
Frame
Icn
at 400V AC
MCCB
specification
Type
3SAQ2-225
R
85kA
3SM8-225H
S
Power Distribution Electrics
F
3SAQ2-400
R
50kA
3SM8-400L
S
F
R
65kA
3SM8-400M
S
F
R
100kA
3SM8-400H
S
F
1-148
Rated current
(A)
100
125
140
160
180
200
225
100
125
140
160
180
200
225
100
125
140
160
180
200
225
225
250
315
350
400
225
250
315
350
400
225
250
315
350
400
225
250
315
350
400
225
250
315
350
400
225
250
315
350
400
225
250
315
350
400
225
250
315
350
400
225
250
315
350
400
www.sassin.com
3P
Type code
Order code
AQ2C 3P100HRS 30512
AQ2C 3P125HRS 30513
AQ2C 3P140HRS 30514
AQ2C 3P160HRS 30515
AQ2C 3P180HRS 30516
AQ2C 3P200HRS 30517
AQ2C 3P225HRS 30518
AQ2C 3P100HSS 30519
AQ2C 3P125HSS 30520
AQ2C 3P140HSS 30521
AQ2C 3P160HSS 30522
AQ2C 3P180HSS 30523
AQ2C 3P200HSS 30524
AQ2C 3P225HSS 30525
AQ2C 3P100HFS 30526
AQ2C 3P125HFS 30527
AQ2C 3P140HFS 30528
AQ2C 3P160HFS 30529
AQ2C 3P180HFS 30530
AQ2C 3P200HFS 30531
AQ2C 3P225HFS 30532
AQ2D 3P225LRS
30533
AQ2D 3P250LRS
30534
AQ2D 3P315LRS
30535
AQ2D 3P350LRS
30536
AQ2D 3P400LRS
30537
AQ2D 3P225LSS
30538
AQ2D 3P250LSS
30539
AQ2D 3P315LSS
30540
AQ2D 3P350LSS
30541
AQ2D 3P400LSS
30542
AQ2D 3P225LFS
30543
AQ2D 3P250LFS
30544
AQ2D 3P315LFS
30545
AQ2D 3P350LFS
30546
AQ2D 3P400LFS
30547
AQ2D 3P225MRS 30548
AQ2D 3P250MRS 30549
AQ2D 3P315MRS 30550
AQ2D 3P350MRS 30551
AQ2D 3P400MRS 30552
AQ2D 3P225MSS 30553
AQ2D 3P250MSS 30554
AQ2D 3P315MSS 30555
AQ2D 3P350MSS 30556
AQ2D 3P400MSS 30557
AQ2D 3P225MFS 30558
AQ2D 3P250MFS 30559
AQ2D 3P315MFS 30560
AQ2D 3P350MFS 30561
AQ2D 3P400MFS 30562
AQ2D 3P225HRS 30578
AQ2D 3P250HRS 30579
AQ2D 3P315HRS 30580
AQ2D 3P350HRS 30581
AQ2D 3P400HRS 30582
AQ2D 3P225HSS 30583
AQ2D 3P250HSS 30584
AQ2D 3P315HSS 30585
AQ2D 3P350HSS 30586
AQ2D 3P400HSS 30587
AQ2D 3P225HFS 30588
AQ2D 3P250HFS 30589
AQ2D 3P315HFS 30590
AQ2D 3P350HFS 30591
AQ2D 3P400HFS 30592
4P
Type code
-
Order code
-
AQ2D 4P225MRS
AQ2D 4P250MRS
AQ2D 4P315MRS
AQ2D 4P350MRS
AQ2D 4P400MRS
AQ2D 4P225MSS
AQ2D 4P250MSS
AQ2D 4P315MSS
AQ2D 4P350MSS
AQ2D 4P400MSS
AQ2D 4P225MFS
AQ2D 4P250MFS
AQ2D 4P315MFS
AQ2D 4P350MFS
AQ2D 4P400MFS
-
30563
30564
30565
30566
30567
30568
30569
30570
30571
30572
30573
30574
30575
30576
30577
-
Automatic Transfer Switches
Series 3SAQ2 CB Class
For power distribution (Separate type)
Frame
Icn
at 400V AC
MCCB
specification
Type
3SAQ2-630
R
50kA
3SM8-630L
S
F
R
65kA
3SM8-630M
S
F
100kA
3SM8-630H
S
F
3SAQ2-800
R
75kA
3SM8-630M
S
F
R
100kA
3SM8-630H
S
F
3P
Type code
Order code
AQ2E 3P400LRS
30593
AQ2E 3P500LRS
30594
AQ2E 3P630LRS
30595
AQ2E 3P400LSS
30596
AQ2E 3P500LSS
30597
AQ2E 3P630LSS
30598
AQ2E 3P400LFS
30599
AQ2E 3P500LFS
30600
AQ2E 3P630LFS
30601
AQ2E 3P400MRS 30602
AQ2E 3P500MRS 30603
AQ2E 3P630MRS 30604
AQ2E 3P400MSS 30605
AQ2E 3P500MSS 30606
AQ2E 3P630MSS 30607
AQ2E 3P400MFS 30608
AQ2E 3P500MFS 30609
AQ2E 3P630MFS 30610
AQ2E 3P400HRS
30620
AQ2E 3P500HRS
30621
AQ2E 3P630HRS
30622
AQ2E 3P400HSS
30623
AQ2E 3P500HSS
30624
AQ2E 3P630HSS
30625
AQ2E 3P400HFS
30626
AQ2E 3P500HFS
30627
AQ2E 3P630HFS
30628
AQ2F 3P630MRS 30629
AQ2F 3P700MRS 30630
AQ2F 3P800MRS 30631
AQ2F 3P630MSS 30632
AQ2F 3P700MSS 30633
AQ2F 3P800MSS 30634
AQ2F 3P630MFS 30635
AQ2F 3P700MFS 30636
AQ2F 3P800MFS 30637
AQ2F 3P630HRS
30647
AQ2F 3P700HRS
30648
AQ2F 3P800HRS
30649
AQ2F 3P630HSS
30650
AQ2F 3P700HSS
30651
AQ2F 3P800HSS
30652
AQ2F 3P630HFS
30653
AQ2F 3P700HFS
30654
AQ2F 3P800HFS
30655
www.sassin.com
4P
Type code
-
Order code
-
AQ2E 4P400MRS
AQ2E 4P500MRS
AQ2E 4P630MRS
AQ2E 4P400MSS
AQ2E 4P500MSS
AQ2E 4P630MSS
AQ2E 4P400MFS
AQ2E 4P500MFS
AQ2E 4P630MFS
-
30611
30612
30613
30614
30615
30616
30617
30618
30619
-
Power Distribution Electrics
R
Rated current
(A)
400
500
630
400
500
630
400
500
630
400
500
630
400
500
630
400
500
630
400
500
630
400
500
630
400
500
630
630
700
800
630
700
800
630
700
800
630
700
800
630
700
800
630
700
800
1-149
Automatic Transfer Switches
Series 3SAQ3 PC Class
Features
Small volume, convenient installation
With the controller, the setting can transfer between the
manual and automatic transfer with restoration or automatic
transfer without restoration
Under-voltage, over-voltage, phase-loss protection
Reliable and safe interlock, operation parameter could be
adjusted
Rated voltage of 400 V, rated current is from 20 A to 5000 A
Low malfunction, easy maintenance
Versions
Power Distribution Electrics
There are two available versions :
M2 I : 2-stage, Power supply A ← → Power supply B;
M2 I automatic transfer switch is instantaneously switch
type (without internal or external controller unit). If the
switches are under maintenance or damaged condition
where contineous power supply is required, it is possible
to operate the handle by manual and identify the failure
point by ovserving the switching actions.
M3 II : 3-stage, Power supply A ← → Middle position ← →
Power supply B;
M3 II automatic transfer switch has following functions :
Interchange of automatic between manual operation;
Voltage detection for three-phase four-line of power
supply A and B;
Over-voltage, under-voltage and phase-loss protection;
Automatic switching between power supply A and B;
Automatical fault handling;
Remote start/stop generator;
Over-current protection after connect; to an over-current
relay via additional expansion interface
For both versions, if the automatic transfer switches are
under maintenance or damaged condition while the
contineous power supply is required, it is possible to operate
the handle slowly by manual to identify the failure point by
carefully ovserving the switching actions.
1-150
www.sassin.com
Automatic Transfer Switches
Series 3SAQ3 PC Class
Version
Rated operation current
Rated limit short-circuit current (depending on the current)
Short-time withstand current (depending on the current)
Transfer time (exclude the delay time)
Available controller unit
Configurated inside
External LCD controller unit
External J-type controller unit
Start the generator automatically
Control model
Model R : Automatic transfer with restoration
Model S : Automatic transfer without restoration
Connection type
Front connection
Rear connection
M2 I
20 ... 500 A
12.5 ... 30 kA
5 ... 12 kA
20 - 90 ms
M3 II
20 ... 5000 A
12.5 ... 25 kA
5 ... 50 kA
20 - 230 ms
-
-
-
( ≤ 500 A )
( > 500 A )
Available
- Not available
AQ3
M3II
3
NB
125
R
L
Type of controller unit
N : No controller unit
L : Built-in controller unit
C : LCD controller unit
J : J-type controller unit
Rated current
20, 25, 32, 40, 50, 63, 80, 100, 125, 160, 180, 200, 225, 250, 315, 350,
400, 500, 630, 800, 1000, 1250, 1600, 2000, 3150, 4000, 5000
Power Distribution Electrics
Instruction of type code
Control model
R : Model R
S : Model S
Switch model
NB : Grid-grid
NG : Grid-generator
Number of poles
2 : 2-pole
3 : 3-pole
4 : 4-pole
Version
M2I : M2 I version
M3II : M3 II version
Series code
www.sassin.com
1-151
Automatic Transfer Switches
Series 3SAQ3 PC Class
Technical data
Version M2 I
3SAQ3-125 M2 I
External LCD controller unit
Version
M2 I
Standard
IEC 60947-6-1
Rated frame current (A)
Rated operating current (A)
Number of poles (P)
Power Distribution Electrics
Operating current at AC 230V (A)
125
250
500
20, 25, 32, 40, 50, 63, 80, 100, 125
160, 180, 200, 225, 250
315, 350, 400, 500
2
3
4
2
3
4
3
4
1.5
1.5
1.5
1.5
2
2.5
2.5
3.5
Rated operating voltage (VAC)
400
400
Rated control voltage (VAC)
230
230
230
50/60
50/60
50/60
Rated limit short-circuit current (kA)
35
25
30
Short-time withstand current (kA)
22
10
12
Rated frequency (Hz)
400
Transfer time at side
Connect (ms)
55
55
60
of power supply A
Disconnect (ms)
20
20
25
Transfer time at side
Connect (ms)
80
80
90
of power supply B
Disconnect (ms)
20
20
25
Available controller unit
Built-in
-
-
-
LCD
-
-
-
J-type
Control mode
Model R
Model S
Making and breaking capacity
10 /e making, 8 /e breaking, cosΦ=0.35
Application category
AC-33B
Mechanical life (Cycels)
10000
10000
3000
Electrical life (Cycels)
2500
2500
1000
Allowable operation cycles per hour (Cycels)
120
120
120
Front connection
Front connection
Frong connection
Connection
Capacity of auxiliary switch at AC 230 V (A)
Weight (kg)
250
5
5.5
250
250
5.5
6
8
10
Ambient temperature
-5 to +40, max. 95% humidity
Storage temperature ()
-40 to +75
Altitude (Max.) (m)
2000
Available
- Not available
1-152
External J-type controller unit
www.sassin.com
14
18
Automatic Transfer Switches
Series 3SAQ3 PC Class
Version M3 II
3SAQ3-125 M3 I I
External LCD controller unit
Version
External J-type controller unit
M3 II
Standard
IEC 60947-6-1
Rated frame current (A)
Rated operating current (A)
Number of poles (P)
Operating current at AC 230V (A)
125
250
500
20, 25, 32, 40, 50, 63, 80, 100, 125
160, 180, 200, 225, 250
315, 350, 400, 500
2
3
4
2
3
4
3
4
1.5
1.5
1.5
1.5
2
2.5
2.5
3.5
Trip current at AC 230 V
0.5
0.5
0.7
Rated operating voltage (VAC)
400
400
400
Rated control voltage (VAC)
230
230
50/60
50/60
Rated limit short-circuit current (kA)
35
25
30
Short-time withstand current (kA)
22
10
12
Transfer time at side
Connect (ms)
55
55
60
of power supply A
Disconnect (ms)
20
20
25
Transfer time at side
Connect (ms)
80
80
90
of power supply B
Disconnect (ms)
20
20
25
Available controller unit
Built-in
LCD
J-type
Control mode
Model R
Model S
Making and breaking capacity
10 /e making, 8 /e breaking, cosΦ=0.35
Application category
AC-33B
Mechanical life (Cycels)
10000
10000
3000
Electrical life (Cycels)
2500
2500
1000
60
60
60
Front connection
Front connection
Frong connection
Allowable operation cycles per hour (Cycels)
Connection
Capacity of auxiliary switch at AC 230 V (A)
Weight (kg)
250
5
5.5
250
5.5
6
8
250
10
Ambient temperature
-5 to +40, max. 95% humidity
Storage temperature ()
-40 to +75
Altitude (Max.) (m)
14
Power Distribution Electrics
230
50/60
Rated frequency (Hz)
18
2000
Available
- Not available
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1-153
Automatic Transfer Switches
Series 3SAQ3 PC Class
Version M3 II
3SAQ3-125 M3 I I
External LCD controller unit
Version
M3 II
Standard
IEC 60947-6-1
Rated frame current (A)
Rated operating current (A)
800
1000
1250
1600
2000
3150
4000
5000
630, 800
1000
1250
1600
2000
3150
4000
5000
Number of poles (P)
3
4
3
4
3
4
3
3
3
4
3
4
3
3
Operating current at AC 230V (A)
3
3
3
3
3
4
4
4
5
6
7
8
8
9
Trip current at AC 230 V
Rated operating voltage (VAC)
Power Distribution Electrics
Rated control voltage (VAC)
Rated frequency (Hz)
Rated limit short-circuit current (kA)
1
1
1
1
1
1
1
1
400
400
400
400
400
400
400
400
230
230
230
230
230
230
230
230
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
37.5
50
50
55
65
80
100
120
15
22
22
25
35
50
50
50
100
115
115
115
140
180
200
200
Short-time withstand current (kA)
Transfer time at side
Connect (ms)
of power supply A
Disconnect (ms)
30
25
25
25
25
30
30
35
Transfer time at side
Connect (ms)
135
145
145
150
190
220
220
230
of power supply B
Disconnect (ms)
30
25
25
25
25
30
30
30
Available controller unit
Built-in
LCD
J-type
Control mode
Model R
Model S
Making and breaking capacity
10 /e making, 8 /e breaking, cosΦ=0.35
Application category
AC-33B
Mechanical life (Cycels)
3000
2500
2500
2500
1500
1500
1500
1500
Electrical life (Cycels)
1000
500
500
500
500
500
500
500
60
20
20
20
10
10
10
10
Allowable operation cycles per hour (Cycels)
Connection
Capacity of auxiliary switch at AC 230 V (A)
Weight (kg)
Rear connection
250
33
42
250
39
49
250
40
51
250
47
250
51
115
135
Ambient temperature
-5 to +40, max. 95% humidity
Storage temperature ()
-40 to +75
Altitude (Max.) (m)
2000
Available
- Not available
1-154
External J-type controller unit
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250
250
250
152 192
207
265
Automatic Transfer Switches
Series 3SAQ3 PC Class
External controller unit
There are two types available external controller units
J-type external controller unit
J-type external controller unit is available for both versions of M2 I and M3 II.
1
7
AUTO
MANUAL
POWER A
POWER B
A-ON
B-ON
M2
M3
2
8
3
9
4
10
11
5
12
POWER A
MIDDLE
POWER B
J-type external controller unit
13
6
Power Distribution Electrics
AUTO / MANUAL
M2 / M3
1. Automatic operating indicator
7. Manual operating indicator
2. Power supply A indicator
8. Power supply B indicator
3. A-ON indicator
9. B-ON indicator
4. M2 version indicator
10. M3 version indicator
5. Key for Power supply A
11. Key for middle position
6. Button of AUTO/MANUAL exchange
12. Key for Power supply B
13. Button of M2/M3 exchange
External controller unit with LCD display
1
2
LOAD
3 4 5
6
7
8
OVER VOLTAGE
LEAKAGE
SHORT
LOW VOLTAGE
GEN ERROR
AUTO
MANUAL
SET
LOAD
14
9
15
External controller unit with LCD display
10
11
12
16
17
13
A
SET
DOWN
UP
AUTO/MAN. STOP
A-ON
B-ON
B
18
1. Flash when switching to normal power supply
10. Value of voltage or settings
2. Symbol of normal power supply A, light when running
11. Voltage unit
3. Switching to normal power supply A
12. Second for delay time
4. Middle position, rotates when switching
13. Normal indicator of normal power supply A
5. Switching to standby power supply B
14. Error info. and tips of settings and auto/man etc.
6. Symbol of standby power supply, light when running
15. Code position for setting, 0 when normal
7. Flash when switching to standby power supply
16. Error information and 3-D when normal
8. Swtich is at OFF position
17. Normal indicator of standby power supply B
9. R/S/T poles in 3-phase 4-line system
18. Setting buttons
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1-155
Automatic Transfer Switches
Series 3SAQ3 PC Class
Wiring diagram
M2 I version without controller unit
Input of normal power supply A
Power Distribution Electrics
Power A
Auxiliary ontact of
Power A (2)
Input of standby
power supply B
Power B
A1 A2 B1 B2 (1)
Auxiliary contact
(2)
of power B
Output for load-side
Auxiliary contact
NC contact
Note:
1.A1/A2 is for input signal of power supply A, AC 220 V;
B1/B2 is for input signal of power supply B, AC 220 V;
2. Auxiliary contacts can be connected to indications, alarm or signals
depending on needs.
NO contact
1-156
Plate
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Automatic Transfer Switches
Series 3SAQ3 PC Class
M2 I version with external J-type controller unit
Input of normal power supply A
Power A
Automatic Transfer Switch
M2 I version
Input for standby
power supply B
A1 A2 B1 B2 AT1AT2 BT1 BT2
A1
A2
B1
B2
AT1
AT2
BT1
BT2
A1
A2
B1
B2
AT1
AT2
BT1
BT2
NC
Output for load side
V2
V1
NC
NC
NC
AN
AR
AS
AT
BN
BR
AN
AR
AS
AT
BN
BR
Controller Unit
J-type
Power Distribution Electrics
Power B
Normal
power
BR Live line
BN Neutral line
AT Live line
AS Live line
power AR Live line
AN Neutral line
Standby
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1-157
Automatic Transfer Switches
Series 3SAQ3 PC Class
M3 II version with internal controller unit
Input of normal power supply A
AR
AS
AT
AN
Auxiliary ontact
Power A
of Power A (3)
Input of standby
power supply B
B-A
UP DOWNSET
(1)
BR
BS
BT
BN
Power B
Power Distribution Electrics
LED status display
A1 A2 B1 B2 (2)
N-phase
IMPORTANT:
N-PHASE MUST BE
CONNECTED CORRECTLY.
Auxiliary contact
of power B
Generator contact
CR
CS
CT
(3)
CN
Output for load-side
Note:
1. Instruction of function buttons
Set : Settings for delay time of A-B, B-A or generator stop;
Auxiliary contact
Down : Reduction when setting;
Display B-phase voltage when automatical operating;
NC contact
Switching to power supply B when manual operating;
UP : Increase when setting;
Display A-phase voltage when automatical operating;
Switching to power supply A when manual operating;
B-A : For exchange between Automatic operation and manual operation by pressing
the buttons of SET and B-A at the same time (manual operation is available when
LED flashing);
Setting the reference voltage of power supply A and B (LED display U-A and U-B)
NO contact
Plate
2. A1/A2 is for input signal of power supply A, AC 220 V;
B1/B2 is for input signal of power supply B, AC 220 V;
3. Auxiliary contacts can be connected to indications, alarm or signals depending on
needs.
1-158
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Automatic Transfer Switches
Series 3SAQ3 PC Class
M3 II version with external J-type controller unit
Input of normal power supply A
Power A
Automatic Transfer Switch
M3 II version
Input for standby
power supply B
Power Distribution Electrics
Power B
A1 A2 B1 B2 AT1AT2 BT1 BT2
A1
A2
B1
B2
AT1
AT2
BT1
BT2
A1
A2
B1
B2
AT1
AT2
BT1
BT2
NC
Output for load side
V2
V1
NC
NC
NC
V2
V1
NC
NC
NC
AN
AR
AS
AT
BN
BR
AN
AR
AS
AT
BN
BR
Controller Unit
J-type
Normal
power
BR Live line
BN Neutral line
DC
24V
AT Live line
AS Live line
power AR Live line
AN Neutral line
Standby
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1-159
Automatic Transfer Switches
Series 3SAQ3 PC Class
M3 II version with external controller unit with LCD display
A-ON
B-ON
STOP
UP
AUTO/MAN
SET
DOWN
LCD
Setting buttons (1)
LCD controller unit
IMPORTANT: N-PHASE MUST
BE CONNECTED CORRECTLY
Power Distribution Electrics
AN AR AS AT BN RR BS BT
BT2 BT1 AT2 AT1 B2 B1 A2 A1
G2 G1
K2 K1 B-SW A-SW
N-phase
Input of
AR
power supply A
AS
AC 230 V
Generator
contact
Fire
protection
AT
Remote
operation
Input of power supply A
Auxiliary contact of
(2)
power supply A
N-phase
Input of
BR
power supply B
BS
AC 230 V
Automatic Transfer
Switch
BT
A1 A2 B1 B2 AT1 AT2 BT1 BT2
Input of power
supply B
Auxiliary contact of
(2)
power supply B
Output for load side
Auxiliary contact
Notice:
1. Instruction of function buttons
SET : Settings for low and high voltage range of power supply A and B, delay time of OFF-A,
NC contact
OFF-B, B-OFF, generator stop, problem of A and B, timing for generator starting; Codes
are 1, 2, ... 9, C and D.
DOWN / UP : Reduction (or incurease) when setting;
AUTO/MAN : For exchange between Automatic operation and manual operation;
Setting the reference voltage of phase R/R/T for power supply A and B by
pressing it for 3 seconds when manual operation.
STOP : Cut off from power supply A and B, switch to OFF position and entering standby;
A-ON : Switch to power supply A at manual mode;
Display the voltage of phase R/S/T of power supply A at modes of automatic or stop;
NO contact
seesaw
B-ON : Switch to power supply B at manual mode;
Display the voltage of phase R/S/T of power supply B at modes of automatic or stop;
2. Auxiliary contacts can be connected to indications, alarm or signals depending on needs.
1-160
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Automatic Transfer Switches
Series 3SAQ3 PC Class
M2 I versions without controller unit
Rated
current (A)
2P
Type code
3P
Type code
Order code
4P
Order code
Type code
Order code
Aq3 M2I 2NBR20N
AQ3 M2I 2NBR25N
AQ3 M2I 2NBR32N
AQ3 M2I 2NBR40N
AQ3 M2I 2NBR50N
AQ3 M2I 2NBR63N
AQ3 M2I 2NBR80N
AQ3 M2I 2NBR100N
AQ3 M2I 2NBR125N
AQ3 M2I 2NBR160N
AQ3 M2I 2NBR180N
AQ3 M2I 2NBR200N
AQ3 M2I 2NBR225N
AQ3 M2I 2NBR250N
AQ3 M2I 2NBR315N
AQ3 M2I 2NBR350N
AQ3 M2I 2NBR400N
AQ3 M2I 2NBR500N
10761
10762
10763
10764
10765
10766
10767
10768
10769
30954
30955
30956
30957
30958
31134
31135
31136
31137
Aq3 M2I 3NBR20N
AQ3 M2I 3NBR25N
AQ3 M2I 3NBR32N
AQ3 M2I 3NBR40N
AQ3 M2I 3NBR50N
AQ3 M2I 3NBR63N
AQ3 M2I 3NBR80N
AQ3 M2I 3NBR100N
AQ3 M2I 3NBR125N
AQ3 M2I 3NBR160N
AQ3 M2I 3NBR180N
AQ3 M2I 3NBR200N
AQ3 M2I 3NBR225N
AQ3 M2I 3NBR250N
AQ3 M2I 3NBR315N
AQ3 M2I 3NBR350N
AQ3 M2I 3NBR400N
AQ3 M2I 3NBR500N
10815
10816
10817
10818
10819
10820
10821
10822
10823
30984
30985
30986
30987
30988
31158
31159
31160
31161
Aq3 M2I 4NBR20N
AQ3 M2I 4NBR25N
AQ3 M2I 4NBR32N
AQ3 M2I 4NBR40N
AQ3 M2I 4NBR50N
AQ3 M2I 4NBR63N
AQ3 M2I 4NBR80N
AQ3 M2I 4NBR100N
AQ3 M2I 4NBR125N
AQ3 M2I 4NBR160N
AQ3 M2I 4NBR180N
AQ3 M2I 4NBR200N
AQ3 M2I 4NBR225N
AQ3 M2I 4NBR250N
AQ3 M2I 4NBR315N
AQ3 M2I 4NBR350N
AQ3 M2I 4NBR400N
AQ3 M2I 4NBR500N
10869
10870
10871
10872
10873
10874
10875
10876
10877
31014
31015
31016
31017
31018
31182
31183
31184
31185
Model S : Automa tic transfer without restoration
20
25
32
40
50
63
80
100
125
160
180
200
225
250
315
350
400
500
AQ3 M2I 2NBS20N
AQ3 M2I 2NBS25N
AQ3 M2I 2NBS32N
AQ3 M2I 2NBS40N
AQ3 M2I 2NBS50N
AQ3 M2I 2NBS63N
AQ3 M2I 2NBS80N
AQ3 M2I 2NBS100N
AQ3 M2I 2NBS125N
AQ3 M2I 2NBS160N
AQ3 M2I 2NBS180N
AQ3 M2I 2NBS200N
AQ3 M2I 2NBS225N
AQ3 M2I 2NBS250N
AQ3 M2I 2NBS315N
AQ3 M2I 2NBS350N
AQ3 M2I 2NBS400N
AQ3 M2I 2NBS500N
10779
10780
10781
10782
10783
10784
10785
10786
10787
30964
30965
30966
30967
30968
31142
31143
31144
31145
AQ3 M2I 3NBS20N
AQ3 M2I 3NBS25N
AQ3 M2I 3NBS32N
AQ3 M2I 3NBS40N
AQ3 M2I 3NBS50N
AQ3 M2I 3NBS63N
AQ3 M2I 3NBS80N
AQ3 M2I 3NBS100N
AQ3 M2I 3NBS125N
AQ3 M2I 3NBS160N
AQ3 M2I 3NBS180N
AQ3 M2I 3NBS200N
AQ3 M2I 3NBS225N
AQ3 M2I 3NBS250N
AQ3 M2I 3NBS315N
AQ3 M2I 3NBS350N
AQ3 M2I 3NBS400N
AQ3 M2I 3NBS500N
10833
10834
10835
10836
10837
10838
10839
10840
10841
30994
30995
30996
30997
30998
31166
31167
31168
31169
AQ3 M2I 4NBS20N
AQ3 M2I 4NBS25N
AQ3 M2I 4NBS32N
AQ3 M2I 4NBS40N
AQ3 M2I 4NBS50N
AQ3 M2I 4NBS63N
AQ3 M2I 4NBS80N
AQ3 M2I 4NBS100N
AQ3 M2I 4NBS125N
AQ3 M2I 4NBS160N
AQ3 M2I 4NBS180N
AQ3 M2I 4NBS200N
AQ3 M2I 4NBS225N
AQ3 M2I 4NBS250N
AQ3 M2I 4NBS315N
AQ3 M2I 4NBS350N
AQ3 M2I 4NBS400N
AQ3 M2I 4NBS500N
10887
10888
10889
10890
10891
10892
10893
10894
10895
31024
31025
31026
31027
31028
31190
31191
31192
31193
AQ3 M2I 2NGR20N
AQ3 M2I 2NGR25N
AQ3 M2I 2NGR32N
AQ3 M2I 2NGR40N
AQ3 M2I 2NGR50N
AQ3 M2I 2NGR63N
AQ3 M2I 2NGR80N
AQ3 M2I 2NGR100N
AQ3 M2I 2NGR125N
AQ3 M2I 2NGR160N
AQ3 M2I 2NGR180N
AQ3 M2I 2NGR200N
AQ3 M2I 2NGR225N
AQ3 M2I 2NGR250N
AQ3 M2I 2NGR315N
AQ3 M2I 2NGR350N
AQ3 M2I 2NGR400N
AQ3 M2I 2NGR500N
10797
10798
10799
10800
10801
10802
10803
10804
10805
30974
30975
30976
30977
30978
31150
31151
31152
31153
AQ3 M2I 3NGR20N
AQ3 M2I 3NGR25N
AQ3 M2I 3NGR32N
AQ3 M2I 3NGR40N
AQ3 M2I 3NGR50N
AQ3 M2I 3NGR63N
AQ3 M2I 3NGR80N
AQ3 M2I 3NGR100N
AQ3 M2I 3NGR125N
AQ3 M2I 3NGR160N
AQ3 M2I 3NGR180N
AQ3 M2I 3NGR200N
AQ3 M2I 3NGR225N
AQ3 M2I 3NGR250N
AQ3 M2I 3NGR315N
AQ3 M2I 3NGR350N
AQ3 M2I 3NGR400N
AQ3 M2I 3NGR500N
10851
10852
10853
10854
10855
10856
10857
10858
10859
31004
31005
31006
31007
31008
31174
31175
31176
31177
AQ3 M2I 4NGR20N
AQ3 M2I 4NGR25N
AQ3 M2I 4NGR32N
AQ3 M2I 4NGR40N
AQ3 M2I 4NGR50N
AQ3 M2I 4NGR63N
AQ3 M2I 4NGR80N
AQ3 M2I 4NGR100N
AQ3 M2I 4NGR125N
AQ3 M2I 4NGR160N
AQ3 M2I 4NGR180N
AQ3 M2I 4NGR200N
AQ3 M2I 4NGR225N
AQ3 M2I 4NGR250N
AQ3 M2I 4NGR315N
AQ3 M2I 4NGR350N
AQ3 M2I 4NGR400N
AQ3 M2I 4NGR500N
10905
10906
10907
10908
10909
10910
10911
10912
10913
31034
31035
31036
31037
31038
31198
31199
31200
31201
Power Distribution Electrics
Grid - Grid (NB)
Model R : Automatic transfer with restoration
20
25
32
40
50
63
80
100
125
160
180
200
225
250
315
350
400
500
Grid - Generator (NG)
Model R : Automatic transfer with restoration
20
25
32
40
50
63
80
100
125
160
180
200
225
250
315
350
400
500
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1-161
Automatic Transfer Switches
Series 3SAQ3 PC Class
M2 I versions equipped with external J-type controller unit
Power Distribution Electrics
Rated
current (A)
2P
3P
4P
Type code
Order code
Type code
Order code
Type code
Order code
Grid - Grid (NB)
Model R : Automatic transfer with restoration
20
25
32
40
50
63
80
100
125
160
180
200
225
250
315
350
400
500
Aq3 M2I 2NBR20J
AQ3 M2I 2NBR25J
AQ3 M2I 2NBR32J
AQ3 M2I 2NBR40J
AQ3 M2I 2NBR50J
AQ3 M2I 2NBR63J
AQ3 M2I 2NBR80J
AQ3 M2I 2NBR100J
AQ3 M2I 2NBR125J
AQ3 M2I 2NBR160J
AQ3 M2I 2NBR180J
AQ3 M2I 2NBR200J
AQ3 M2I 2NBR225J
AQ3 M2I 2NBR250J
AQ3 M2I 2NBR315J
AQ3 M2I 2NBR350J
AQ3 M2I 2NBR400J
AQ3 M2I 2NBR500J
10770
10771
10772
10773
10774
10775
10776
10777
10778
30959
30960
30961
30962
30963
31138
31139
31140
31141
Aq3 M2I 3NBR20J
AQ3 M2I 3NBR25J
AQ3 M2I 3NBR32J
AQ3 M2I 3NBR40J
AQ3 M2I 3NBR50J
AQ3 M2I 3NBR63J
AQ3 M2I 3NBR80J
AQ3 M2I 3NBR100J
AQ3 M2I 3NBR125J
AQ3 M2I 3NBR160J
AQ3 M2I 3NBR180J
AQ3 M2I 3NBR200J
AQ3 M2I 3NBR225J
AQ3 M2I 3NBR250J
AQ3 M2I 3NBR315J
AQ3 M2I 3NBR350J
AQ3 M2I 3NBR400J
AQ3 M2I 3NBR500J
10824
10825
10826
10827
10828
10829
10830
10831
10832
30989
30990
30991
30992
30993
31162
31163
31164
31165
Aq3 M2I 4NBR20J
AQ3 M2I 4NBR25J
AQ3 M2I 4NBR32J
AQ3 M2I 4NBR40J
AQ3 M2I 4NBR50J
AQ3 M2I 4NBR63J
AQ3 M2I 4NBR80J
AQ3 M2I 4NBR100J
AQ3 M2I 4NBR125J
AQ3 M2I 4NBR160J
AQ3 M2I 4NBR180J
AQ3 M2I 4NBR200J
AQ3 M2I 4NBR225J
AQ3 M2I 4NBR250J
AQ3 M2I 4NBR315J
AQ3 M2I 4NBR350J
AQ3 M2I 4NBR400J
AQ3 M2I 4NBR500J
10878
10879
10880
10881
10882
10883
10884
10885
10886
31019
31020
31021
31022
31023
31186
31187
31188
31189
Model S : Automatic transfer without restoration
20
25
32
40
50
63
80
100
125
160
180
200
225
250
315
350
400
500
AQ3 M2I 2NBS20J
AQ3 M2I 2NBS25J
AQ3 M2I 2NBS32J
AQ3 M2I 2NBS40J
AQ3 M2I 2NBS50J
AQ3 M2I 2NBS63J
AQ3 M2I 2NBS80J
AQ3 M2I 2NBS100J
AQ3 M2I 2NBS125J
AQ3 M2I 2NBS160J
AQ3 M2I 2NBS180J
AQ3 M2I 2NBS200J
AQ3 M2I 2NBS225J
AQ3 M2I 2NBS250J
AQ3 M2I 2NBS315J
AQ3 M2I 2NBS350J
AQ3 M2I 2NBS400J
AQ3 M2I 2NBS500J
10788
10789
10790
10791
10792
10793
10794
10795
10796
30969
30970
30971
30972
30973
31146
31147
31148
31149
AQ3 M2I 3NBS20J
AQ3 M2I 3NBS25J
AQ3 M2I 3NBS32J
AQ3 M2I 3NBS40J
AQ3 M2I 3NBS50J
AQ3 M2I 3NBS63J
AQ3 M2I 3NBS80J
AQ3 M2I 3NBS100J
AQ3 M2I 3NBS125J
AQ3 M2I 3NBS160J
AQ3 M2I 3NBS180J
AQ3 M2I 3NBS200J
AQ3 M2I 3NBS225J
AQ3 M2I 3NBS250J
AQ3 M2I 3NBS315J
AQ3 M2I 3NBS350J
AQ3 M2I 3NBS400J
AQ3 M2I 3NBS500J
10842
10843
10844
10845
10846
10847
10848
10849
10850
30999
31000
31001
31002
31003
31170
31171
31172
31173
AQ3 M2I 4NBS20J
AQ3 M2I 4NBS25J
AQ3 M2I 4NBS32J
AQ3 M2I 4NBS40J
AQ3 M2I 4NBS50J
AQ3 M2I 4NBS63J
AQ3 M2I 4NBS80J
AQ3 M2I 4NBS100J
AQ3 M2I 4NBS125J
AQ3 M2I 4NBS160J
AQ3 M2I 4NBS180J
AQ3 M2I 4NBS200J
AQ3 M2I 4NBS225J
AQ3 M2I 4NBS250J
AQ3 M2I 4NBS315J
AQ3 M2I 4NBS350J
AQ3 M2I 4NBS400J
AQ3 M2I 4NBS500J
10896
10897
10898
10899
10900
10901
10902
10903
10904
31029
31030
31031
31032
31033
31194
31195
31196
31197
AQ3 M2I 2NGR20J
AQ3 M2I 2NGR25J
AQ3 M2I 2NGR32J
AQ3 M2I 2NGR40J
AQ3 M2I 2NGR50J
AQ3 M2I 2NGR63J
AQ3 M2I 2NGR80J
AQ3 M2I 2NGR100J
AQ3 M2I 2NGR125J
AQ3 M2I 2NGR160J
AQ3 M2I 2NGR180J
AQ3 M2I 2NGR200J
AQ3 M2I 2NGR225J
AQ3 M2I 2NGR250J
AQ3 M2I 2NGR315J
AQ3 M2I 2NGR350J
AQ3 M2I 2NGR400J
AQ3 M2I 2NGR500J
10806
10807
10808
10809
10810
10811
10812
10813
10814
30979
30980
30981
30982
30983
31154
31155
31156
31157
AQ3 M2I 3NGR20J
AQ3 M2I 3NGR25J
AQ3 M2I 3NGR32J
AQ3 M2I 3NGR40J
AQ3 M2I 3NGR50J
AQ3 M2I 3NGR63J
AQ3 M2I 3NGR80J
AQ3 M2I 3NGR100J
AQ3 M2I 3NGR125J
AQ3 M2I 3NGR160J
AQ3 M2I 3NGR180J
AQ3 M2I 3NGR200J
AQ3 M2I 3NGR225J
AQ3 M2I 3NGR250J
AQ3 M2I 3NGR315J
AQ3 M2I 3NGR350J
AQ3 M2I 3NGR400J
AQ3 M2I 3NGR500J
10860
10861
10862
10863
10864
10865
10866
10867
10868
31009
31010
31011
31012
31013
31178
31179
31180
31181
AQ3 M2I 4NGR20J
AQ3 M2I 4NGR25J
AQ3 M2I 4NGR32J
AQ3 M2I 4NGR40J
AQ3 M2I 4NGR50J
AQ3 M2I 4NGR63J
AQ3 M2I 4NGR80J
AQ3 M2I 4NGR100J
AQ3 M2I 4NGR125J
AQ3 M2I 4NGR160J
AQ3 M2I 4NGR180J
AQ3 M2I 4NGR200J
AQ3 M2I 4NGR225J
AQ3 M2I 4NGR250J
AQ3 M2I 4NGR315J
AQ3 M2I 4NGR350J
AQ3 M2I 4NGR400J
AQ3 M2I 4NGR500J
10914
10915
10916
10917
10918
30788
30789
30790
30791
31039
31040
31041
31042
31043
31202
31203
31204
31205
Grid - Generator (NG)
Model R : Automatic transfer with restoration
20
25
32
40
50
63
80
100
125
160
180
200
225
250
315
350
400
500
1-162
www.sassin.com
Automatic Transfer Switches
Series 3SAQ3 PC Class
M3 II versions equipped with internal controller unit
Rated
current (A)
2P
Type code
3P
Type code
Order code
4P
Order code
Type code
Order code
Aq3 M3II 2NBR20L
AQ3 M3II 2NBR25L
AQ3 M3II 2NBR32L
AQ3 M3II 2NBR40L
AQ3 M3II 2NBR50L
AQ3 M3II 2NBR63L
AQ3 M3II 2NBR80L
AQ3 M3II 2NBR100L
AQ3 M3II 2NBR125L
AQ3 M3II 2NBR160L
AQ3 M3II 2NBR180L
AQ3 M3II 2NBR200L
AQ3 M3II 2NBR225L
AQ3 M3II 2NBR250L
AQ3 M3II 2NBR315L
AQ3 M3II 2NBR350L
AQ3 M3II 2NBR400L
AQ3 M3II 2NBR500L
-
30792
30793
30794
30795
30796
30797
30798
30799
30800
31044
31045
31046
31047
31048
31206
31207
31208
31209
-
Aq3 M3II 3NBR20L
AQ3 M3II 3NBR25L
AQ3 M3II 3NBR32L
AQ3 M3II 3NBR40L
AQ3 M3II 3NBR50L
AQ3 M3II 3NBR63L
AQ3 M3II 3NBR80L
AQ3 M3II 3NBR100L
AQ3 M3II 3NBR125L
AQ3 M3II 3NBR160L
AQ3 M3II 3NBR180L
AQ3 M3II 3NBR200L
AQ3 M3II 3NBR225L
AQ3 M3II 3NBR250L
AQ3 M3II 3NBR315L
AQ3 M3II 3NBR350L
AQ3 M3II 3NBR400L
AQ3 M3II 3NBR500L
AQ3 M3II 3NBR630L
AQ3 M3II 3NBR800L
AQ3 M3II 3NBR1000L
AQ3 M3II 3NBR1250L
AQ3 M3II 3NBR1600L
AQ3 M3II 3NBR2000L
AQ3 M3II 3NBR3150L
AQ3 M3II 3NBR4000L
AQ3 M3II 3NBR5000L
30846
30847
30848
30849
30850
30851
30852
30853
30854
31074
31075
31076
31077
31078
31230
31231
31232
31233
31278
31279
31302
31303
31304
31305
31306
31307
31308
Aq3 M3II 4NBR20L
AQ3 M3II 4NBR25L
AQ3 M3II 4NBR32L
AQ3 M3II 4NBR40L
AQ3 M3II 4NBR50L
AQ3 M3II 4NBR63L
AQ3 M3II 4NBR80L
AQ3 M3II 4NBR100L
AQ3 M3II 4NBR125L
AQ3 M3II 4NBR160L
AQ3 M3II 4NBR180L
AQ3 M3II 4NBR200L
AQ3 M3II 4NBR225L
AQ3 M3II 4NBR250L
AQ3 M3II 4NBR315L
AQ3 M3II 4NBR350L
AQ3 M3II 4NBR400L
AQ3 M3II 4NBR500L
AQ3 M3II 4NBR630L
AQ3 M3II 4NBR800L
AQ3 M3II 4NBR1000L
AQ3 M3II 4NBR1250L
AQ3 M3II 4NBR1600L
AQ3 M3II 4NBR2000L
AQ3 M3II 4NBR3150L
AQ3 M3II 4NBR4000L
AQ3 M3II 4NBR5000L
30900
30901
30902
30903
30904
30905
30906
30907
30908
31104
31105
31106
31107
31108
31254
31255
31256
31257
31290
31291
31344
31345
31346
31347
31348
31349
31350
Grid - Generator (NG)
Model R : Automatic transfer with restoration
20
25
32
40
50
63
80
100
125
160
180
200
225
250
315
350
400
500
630
800
1000
1250
1600
2000
3150
4000
5000
AQ3 M3II 2NGR20L
AQ3 M3II 2NGR25L
AQ3 M3II 2NGR32L
AQ3 M3II 2NGR40L
AQ3 M3II 2NGR50L
AQ3 M3II 2NGR63L
AQ3 M3II 2NGR80L
AQ3 M3II 2NGR100L
AQ3 M3II 2NGR125L
AQ3 M3II 2NGR160L
AQ3 M3II 2NGR180L
AQ3 M3II 2NGR200L
AQ3 M3II 2NGR225L
AQ3 M3II 2NGR250L
AQ3 M3II 2NGR315L
AQ3 M3II 2NGR350L
AQ3 M3II 2NGR400L
AQ3 M3II 2NGR500L
-
30819
30820
30821
30822
30823
30824
30825
30826
30827
31059
31060
31061
31062
31063
31218
31219
31220
31221
-
AQ3 M3II 3NGR20L
AQ3 M3II 3NGR25L
AQ3 M3II 3NGR32L
AQ3 M3II 3NGR40L
AQ3 M3II 3NGR50L
AQ3 M3II 3NGR63L
AQ3 M3II 3NGR80L
AQ3 M3II 3NGR100L
AQ3 M3II 3NGR125L
AQ3 M3II 3NGR160L
AQ3 M3II 3NGR180L
AQ3 M3II 3NGR200L
AQ3 M3II 3NGR225L
AQ3 M3II 3NGR250L
AQ3 M3II 3NGR315L
AQ3 M3II 3NGR350L
AQ3 M3II 3NGR400L
AQ3 M3II 3NGR500L
AQ3 M3II 3NGR630L
AQ3 M3II 3NGR800L
AQ3 M3II 3NGR1000L
AQ3 M3II 3NGR1250L
AQ3 M3II 3NGR1600L
AQ3 M3II 3NGR2000L
AQ3 M3II 3NGR3150L
AQ3 M3II 3NGR4000L
AQ3 M3II 3NGR5000L
30873
30874
30875
30876
30877
30878
30879
30880
30881
31089
31090
31091
31092
31093
31242
31243
31244
31245
31284
31285
31323
31324
31325
31326
31327
31328
31329
AQ3 M3II 4NGR20L
AQ3 M3II 4NGR25L
AQ3 M3II 4NGR32L
AQ3 M3II 4NGR40L
AQ3 M3II 4NGR50L
AQ3 M3II 4NGR63L
AQ3 M3II 4NGR80L
AQ3 M3II 4NGR100L
AQ3 M3II 4NGR125L
AQ3 M3II 4NGR160L
AQ3 M3II 4NGR180L
AQ3 M3II 4NGR200L
AQ3 M3II 4NGR225L
AQ3 M3II 4NGR250L
AQ3 M3II 4NGR315L
AQ3 M3II 4NGR350L
AQ3 M3II 4NGR400L
AQ3 M3II 4NGR500L
AQ3 M3II 4NGR630L
AQ3 M3II 4NGR800L
AQ3 M3II 4NGR1000L
AQ3 M3II 4NGR1250L
AQ3 M3II 4NGR1600L
AQ3 M3II 4NGR2000L
AQ3 M3II 4NGR3150L
AQ3 M3II 4NGR4000L
AQ3 M3II 4NGR5000L
30927
30928
30929
30930
30931
30932
30933
30934
30935
31119
31120
31121
31122
31123
31266
31267
31268
31269
31296
31297
31365
31366
31367
31368
31369
31370
31371
Power Distribution Electrics
Grid - Grid (NB)
Model R : Automatic transfer with restoration
20
25
32
40
50
63
80
100
125
160
180
200
225
250
315
350
400
500
630
800
1000
1250
1600
2000
3150
4000
5000
- Not available
www.sassin.com
1-163
Automatic Transfer Switches
Series 3SAQ3 PC Class
M3 II versions equipped with external J-type controller unit
Power Distribution Electrics
Rated
current (A)
2P
3P
Order code
Grid - Grid (NB)
Model R : Automatic transfer with restoration
20
25
32
40
50
63
80
100
125
160
180
200
225
250
315
350
400
500
630
800
1000
1250
1600
2000
3150
4000
5000
Aq3 M3II 2NBR20J
AQ3 M3II 2NBR25J
AQ3 M3II 2NBR32J
AQ3 M3II 2NBR40J
AQ3 M3II 2NBR50J
AQ3 M3II 2NBR63J
AQ3 M3II 2NBR80J
AQ3 M3II 2NBR100J
AQ3 M3II 2NBR125J
AQ3 M3II 2NBR160J
AQ3 M3II 2NBR180J
AQ3 M3II 2NBR200J
AQ3 M3II 2NBR225J
AQ3 M3II 2NBR250J
AQ3 M3II 2NBR315J
AQ3 M3II 2NBR350J
AQ3 M3II 2NBR400J
AQ3 M3II 2NBR500J
-
30801
30802
30803
30804
30805
30806
30807
30808
30809
31049
31050
31051
31052
31053
31210
31211
31212
31213
-
Aq3 M3II 3NBR20J
AQ3 M3II 3NBR25J
AQ3 M3II 3NBR32J
AQ3 M3II 3NBR40J
AQ3 M3II 3NBR50J
AQ3 M3II 3NBR63J
AQ3 M3II 3NBR80J
AQ3 M3II 3NBR100J
AQ3 M3II 3NBR125J
AQ3 M3II 3NBR160J
AQ3 M3II 3NBR180J
AQ3 M3II 3NBR200J
AQ3 M3II 3NBR225J
AQ3 M3II 3NBR250J
AQ3 M3II 3NBR315J
AQ3 M3II 3NBR350J
AQ3 M3II 3NBR400J
AQ3 M3II 3NBR500J
AQ3 M3II 3NBR630J
AQ3 M3II 3NBR800J
AQ3 M3II 3NBR1000J
AQ3 M3II 3NBR1250J
AQ3 M3II 3NBR1600J
AQ3 M3II 3NBR2000J
AQ3 M3II 3NBR3150J
AQ3 M3II 3NBR4000J
AQ3 M3II 3NBR5000J
30855
30856
30857
30858
30859
30860
30861
30862
30863
31079
31080
31081
31082
31083
31234
31235
31236
31237
31280
31281
31309
31310
31311
31312
31313
31314
31315
Aq3 M3II 4NBR20J
AQ3 M3II 4NBR25J
AQ3 M3II 4NBR32J
AQ3 M3II 4NBR40J
AQ3 M3II 4NBR50J
AQ3 M3II 4NBR63J
AQ3 M3II 4NBR80J
AQ3 M3II 4NBR100J
AQ3 M3II 4NBR125J
AQ3 M3II 4NBR160J
AQ3 M3II 4NBR180J
AQ3 M3II 4NBR200J
AQ3 M3II 4NBR225J
AQ3 M3II 4NBR250J
AQ3 M3II 4NBR315J
AQ3 M3II 4NBR350J
AQ3 M3II 4NBR400J
AQ3 M3II 4NBR500J
AQ3 M3II 4NBR630J
AQ3 M3II 4NBR800J
AQ3 M3II 4NBR1000J
AQ3 M3II 4NBR1250J
AQ3 M3II 4NBR1600J
AQ3 M3II 4NBR2000J
AQ3 M3II 4NBR3150J
AQ3 M3II 4NBR4000J
AQ3 M3II 4NBR5000J
30909
30910
30911
30912
30913
30914
30915
30916
30917
31109
31110
31111
31112
31113
31258
31259
31260
31261
31292
31293
31351
31352
31353
31354
31355
31356
31357
Grid - Generator (NG)
Model R : Automatic transfer with restoration
20
25
32
40
50
63
80
100
125
160
180
200
225
250
315
350
400
500
630
800
1000
1250
1600
2000
3150
4000
5000
AQ3 M3II 2NGR20J
AQ3 M3II 2NGR25J
AQ3 M3II 2NGR32J
AQ3 M3II 2NGR40J
AQ3 M3II 2NGR50J
AQ3 M3II 2NGR63J
AQ3 M3II 2NGR80J
AQ3 M3II 2NGR100J
AQ3 M3II 2NGR125J
AQ3 M3II 2NGR160J
AQ3 M3II 2NGR180J
AQ3 M3II 2NGR200J
AQ3 M3II 2NGR225J
AQ3 M3II 2NGR250J
AQ3 M3II 2NGR315J
AQ3 M3II 2NGR350J
AQ3 M3II 2NGR400J
AQ3 M3II 2NGR500J
-
30828
30829
30830
30831
30832
30833
30834
30835
30836
31064
31065
31066
31067
31068
31222
31223
31224
31225
-
AQ3 M3II 3NGR20J
AQ3 M3II 3NGR25J
AQ3 M3II 3NGR32J
AQ3 M3II 3NGR40J
AQ3 M3II 3NGR50J
AQ3 M3II 3NGR63J
AQ3 M3II 3NGR80J
AQ3 M3II 3NGR100J
AQ3 M3II 3NGR125J
AQ3 M3II 3NGR160J
AQ3 M3II 3NGR180J
AQ3 M3II 3NGR200J
AQ3 M3II 3NGR225J
AQ3 M3II 3NGR250J
AQ3 M3II 3NGR315J
AQ3 M3II 3NGR350J
AQ3 M3II 3NGR400J
AQ3 M3II 3NGR500J
AQ3 M3II 3NGR630J
AQ3 M3II 3NGR800J
AQ3 M3II 3NGR1000J
AQ3 M3II 3NGR1250J
AQ3 M3II 3NGR1600J
AQ3 M3II 3NGR2000J
AQ3 M3II 3NGR3150J
AQ3 M3II 3NGR4000J
AQ3 M3II 3NGR5000J
30882
30883
30884
30885
30886
30887
30888
30889
30890
31094
31095
31096
31097
31098
31246
31247
31248
31249
31286
31287
31330
31331
31332
31333
31334
31335
31336
AQ3 M3II 4NGR20J
AQ3 M3II 4NGR25J
AQ3 M3II 4NGR32J
AQ3 M3II 4NGR40J
AQ3 M3II 4NGR50J
AQ3 M3II 4NGR63J
AQ3 M3II 4NGR80J
AQ3 M3II 4NGR100J
AQ3 M3II 4NGR125J
AQ3 M3II 4NGR160J
AQ3 M3II 4NGR180J
AQ3 M3II 4NGR200J
AQ3 M3II 4NGR225J
AQ3 M3II 4NGR250J
AQ3 M3II 4NGR315J
AQ3 M3II 4NGR350J
AQ3 M3II 4NGR400J
AQ3 M3II 4NGR500J
AQ3 M3II 4NGR630J
AQ3 M3II 4NGR800J
AQ3 M3II 4NGR1000J
AQ3 M3II 4NGR1250J
AQ3 M3II 4NGR1600J
AQ3 M3II 4NGR2000J
AQ3 M3II 4NGR3150J
AQ3 M3II 4NGR4000J
AQ3 M3II 4NGR5000J
30936
30937
30938
30939
30940
30941
30942
30943
30944
31124
31125
31126
31127
31128
31270
31271
31272
31273
31298
31299
31372
31373
31374
31375
31376
31377
31378
- Not available
1-164
www.sassin.com
Type code
4P
Type code
Order code
Type code
Order code
Automatic Transfer Switches
Series 3SAQ3 PC Class
M3 II versions equipped with external LCD display controller unit
Rated
current (A)
2P
Type code
3P
Type code
Order code
4P
Order code
Type code
Order code
Aq3 M3II 2NBR20C
AQ3 M3II 2NBR25C
AQ3 M3II 2NBR32C
AQ3 M3II 2NBR40C
AQ3 M3II 2NBR50C
AQ3 M3II 2NBR63C
AQ3 M3II 2NBR80C
AQ3 M3II 2NBR100C
AQ3 M3II 2NBR125C
AQ3 M3II 2NBR160C
AQ3 M3II 2NBR180C
AQ3 M3II 2NBR200C
AQ3 M3II 2NBR225C
AQ3 M3II 2NBR250C
AQ3 M3II 2NBR315C
AQ3 M3II 2NBR350C
AQ3 M3II 2NBR400C
AQ3 M3II 2NBR500C
-
30810
30811
30812
30813
30814
30815
30816
30817
30818
31054
31055
31056
31057
31058
31214
31215
31216
31217
-
Aq3 M3II 3NBR20C
AQ3 M3II 3NBR25C
AQ3 M3II 3NBR32C
AQ3 M3II 3NBR40C
AQ3 M3II 3NBR50C
AQ3 M3II 3NBR63C
AQ3 M3II 3NBR80C
AQ3 M3II 3NBR100C
AQ3 M3II 3NBR125C
AQ3 M3II 3NBR160C
AQ3 M3II 3NBR180C
AQ3 M3II 3NBR200C
AQ3 M3II 3NBR225C
AQ3 M3II 3NBR250C
AQ3 M3II 3NBR315C
AQ3 M3II 3NBR350C
AQ3 M3II 3NBR400C
AQ3 M3II 3NBR500C
AQ3 M3II 3NBR630C
AQ3 M3II 3NBR800C
AQ3 M3II 3NBR1000C
AQ3 M3II 3NBR1250C
AQ3 M3II 3NBR1600C
AQ3 M3II 3NBR2000C
AQ3 M3II 3NBR3150C
AQ3 M3II 3NBR4000C
AQ3 M3II 3NBR5000C
30864
30865
30866
30867
30868
30869
30870
30871
30872
31084
31085
31086
31087
31088
31238
31239
31240
31241
31282
31283
31316
31317
31318
31319
31320
31321
31322
Aq3 M3II 4NBR20C
AQ3 M3II 4NBR25C
AQ3 M3II 4NBR32C
AQ3 M3II 4NBR40C
AQ3 M3II 4NBR50C
AQ3 M3II 4NBR63C
AQ3 M3II 4NBR80C
AQ3 M3II 4NBR100C
AQ3 M3II 4NBR125C
AQ3 M3II 4NBR160C
AQ3 M3II 4NBR180C
AQ3 M3II 4NBR200C
AQ3 M3II 4NBR225C
AQ3 M3II 4NBR250C
AQ3 M3II 4NBR315C
AQ3 M3II 4NBR350C
AQ3 M3II 4NBR400C
AQ3 M3II 4NBR500C
AQ3 M3II 4NBR630C
AQ3 M3II 4NBR800C
AQ3 M3II 4NBR1000C
AQ3 M3II 4NBR1250C
AQ3 M3II 4NBR1600C
AQ3 M3II 4NBR2000C
AQ3 M3II 4NBR3150C
AQ3 M3II 4NBR4000C
AQ3 M3II 4NBR5000C
30918
30919
30920
30921
30922
30923
30924
30925
30926
31114
31115
31116
31117
31118
31262
31263
31264
31265
31294
31295
31358
31359
31360
31361
31362
31363
31364
Grid - Generator (NG)
Model R : Automatic transfer with restoration
20
25
32
40
50
63
80
100
125
160
180
200
225
250
315
350
400
500
630
800
1000
1250
1600
2000
3150
4000
5000
AQ3 M3II 2NGR20C
AQ3 M3II 2NGR25C
AQ3 M3II 2NGR32C
AQ3 M3II 2NGR40C
AQ3 M3II 2NGR50C
AQ3 M3II 2NGR63C
AQ3 M3II 2NGR80C
AQ3 M3II 2NGR100C
AQ3 M3II 2NGR125C
AQ3 M3II 2NGR160C
AQ3 M3II 2NGR180C
AQ3 M3II 2NGR200C
AQ3 M3II 2NGR225C
AQ3 M3II 2NGR250C
AQ3 M3II 2NGR315C
AQ3 M3II 2NGR350C
AQ3 M3II 2NGR400C
AQ3 M3II 2NGR500C
-
30837
30838
30839
30840
30841
30842
30843
30844
30845
31069
31070
31071
31072
31073
31226
31227
31228
31229
-
AQ3 M3II 3NGR20C
AQ3 M3II 3NGR25C
AQ3 M3II 3NGR32C
AQ3 M3II 3NGR40C
AQ3 M3II 3NGR50C
AQ3 M3II 3NGR63C
AQ3 M3II 3NGR80C
AQ3 M3II 3NGR100C
AQ3 M3II 3NGR125C
AQ3 M3II 3NGR160C
AQ3 M3II 3NGR180C
AQ3 M3II 3NGR200C
AQ3 M3II 3NGR225C
AQ3 M3II 3NGR250C
AQ3 M3II 3NGR315C
AQ3 M3II 3NGR350C
AQ3 M3II 3NGR400C
AQ3 M3II 3NGR500C
AQ3 M3II 3NGR630C
AQ3 M3II 3NGR800C
AQ3 M3II 3NGR1000C
AQ3 M3II 3NGR1250C
AQ3 M3II 3NGR1600C
AQ3 M3II 3NGR2000C
AQ3 M3II 3NGR3150C
AQ3 M3II 3NGR4000C
AQ3 M3II 3NGR5000C
30891
30892
30893
30894
30895
30896
30897
30898
30899
31099
31100
31101
31102
31103
31250
31251
31252
31253
31288
31289
31337
31338
31339
31340
31341
31342
31343
AQ3 M3II 4NGR20C
AQ3 M3II 4NGR25C
AQ3 M3II 4NGR32C
AQ3 M3II 4NGR40C
AQ3 M3II 4NGR50C
AQ3 M3II 4NGR63C
AQ3 M3II 4NGR80C
AQ3 M3II 4NGR100C
AQ3 M3II 4NGR125C
AQ3 M3II 4NGR160C
AQ3 M3II 4NGR180C
AQ3 M3II 4NGR200C
AQ3 M3II 4NGR225C
AQ3 M3II 4NGR250C
AQ3 M3II 4NGR315C
AQ3 M3II 4NGR350C
AQ3 M3II 4NGR400C
AQ3 M3II 4NGR500C
AQ3 M3II 4NGR630C
AQ3 M3II 4NGR800C
AQ3 M3II 4NGR1000C
AQ3 M3II 4NGR1250C
AQ3 M3II 4NGR1600C
AQ3 M3II 4NGR2000C
AQ3 M3II 4NGR3150C
AQ3 M3II 4NGR4000C
AQ3 M3II 4NGR5000C
30945
30946
30947
30948
30949
30950
30951
30952
30953
31129
31130
31131
31132
31133
31274
31275
31276
31277
31300
31301
31379
31380
31381
31382
31383
31384
31385
Power Distribution Electrics
Grid - Grid (NB)
Model R : Automatic transfer with restoration
20
25
32
40
50
63
80
100
125
160
180
200
225
250
315
350
400
500
630
800
1000
1250
1600
2000
3150
4000
5000
- Not available
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1-165
Load Break Switches
Series 3SGL
Applications and functions
Making, breaking and disconnecting under load conditions
Providing safety isolation for any low voltage circuit
Instruction of type code
GL
125
A
I
F
3
Poles : 3: 3P;4: 4P
Operation type
F: Front operation
Handle type
I: Internal handle
Power Distribution Electrics
E: External handle
Operating voltage type poles
A: AC voltage
Conventional thermal current
125
160
250
400
630
Series code
Technical specifications
Type
3SGL-125
3SGL-160
Approval
Conventional thermal current Ith(A)
160
3SGL-630
400
630
250
400
Rated insulation voltage(V)
800
3,4
3,4
3,4
3,4
3,4
50/60
50/60
50/60
50/60
50/60
400V,AC22B
125
160
250
400
630
690V,AC21B
125
160
250
315
500
400V,DC22
125
160
250
400
630
690V,DC21
125
160
200
315
500
Rated short-time with stand current Icw (kA ) for 1 S
10
10
12
20
25
Rated making capability in AC23 400V (A)
1250
1250
2000
4000
4000
Rated frequency (Hz)
Rated breaking capability Icn in AC23 400V (A)
1000
1000
1600
2500
3200
Mechanical life (times)
10000
10000
8000
5500
5500
14.5
14.5
Degree of protection (operator side)
Operation torque (Nm)
IP20
6.5
6.5
10
Ambient temperature
-5 to +40℃, max. 95 % humidity
Storage temperature
-40 to +75℃
Altitude( Max)
1-166
3SGL-400
CE
125
Rated voltage (V)
Number of poles
3SGL-250
IEC60947-3
Standard
2000
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Load Break Switches
Series 3SGL
Selection and ordering data
Number of poles
Handle in cabinet
3
Handle outside cabinet
3
Handle in cabinet
4
Handle outside cabinet
4
Rated current
In(A)
Type Code
Order Code
GL125AIF3
GL160AIF3
GL250AIF3
GL400AIF3
GL630AIF3
GL125AEF3
GL160AEF3
GL250AEF3
GL400AEF3
GL630AEF3
GL125AIF4
GL160AIF4
GL250AIF4
GL400AIF4
GL630AIF4
GL125AEF4
GL160AEF4
GL250AEF4
GL400AEF4
GL630AEF4
31428
10919
10920
10921
10922
31430
10937
10938
10939
10940
31429
10928
10929
10930
10931
31431
10946
10947
10948
10949
Power Distribution Electrics
125
160
250
400
630
125
160
250
400
630
125
160
250
400
630
125
160
250
400
630
Outline and installation dimensions
3SGLXX 3SGL-XX/W Overall and mounting dimensions mm
E
φL
D
N
P
R
U
φX
125
27
73
5.5 120
65
85
36
20
85
9
25 226
160A/3
140 135
125
27
73
5.5 120
65
85
36
20
85
9
25 226
125A/4
170 135
125
27
73
5.5 150
65
85
36
20
85
9
25 226
B
J
Y
Z
160A/4
170 135
125
27
73
5.5 150
65
85
36
20
85
9
25 226
200A/3
180 170
138
35
86
5.5 160
90
115 50
25
110
11
25 236
250A/3
180 170
138
35
86
5.5 160
90
115 50
25
110
11
25 236
200A/4
230 170
138
35
86
5.5 210
90
115 50
25
110
11
25 236
250A/4
230 170
138
35
86
5.5 210
90
115 50
25
110
11
25 236
315A/3
230 240
169
50
113
7
210 140
145 65
32
160
11
37 276
400A/3
230 240
169
50
113
7
210 140
145 65
32
160
11
37 276
630A/3
230 260
169
50
113
7
210 140
145 65
40
160
11
37 276
315A/4
290 240
169
50
113
7
270 140
145 65
32
160
11
37 276
400A/4
290 240
169
50
113
7
270 140
145 65
32
160
11
37 276
630A/4
290 260
169
50
113
7
270 140
145 65
32
160
13
37 276
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J
D
J
N
R
N
C1 Y
T
R
ØX
ΦL
D
D
140 135
A
S
C
125A/3
Current
øL
0
B
G
K
specification
90°
P
E
90°
A
C
3SGL-125~630
Installing underpan for panel mounting
unit in mm
D1
70
Z
125A~630
Extended handle
1-167
Fuse Combination Switches
Series 3SGLR
Applications and functions
Breaking or switching off on load
Safety isolation and protection against over current for
any low voltage electrical circuit
Providing a guarantee of reliable breaking and protection
from power distribution to motor protection
Instruction of type code
GLR
160
A
I
3
F
Poles
3: 3P
4: 4P
Operation type
Power Distribution Electrics
F: Front operation
Handle type
I: Internal handle
E: External handle
Operating voltage type poles
A: AC voltage
Conventional thermal current
160
250
400
630
Series code
Technical specifications
Type
3SGLR-160
3SGLR-250
Standard
Approval
Conventional thermal current Ith(A)
3SGLR-630
400
630
CE
160
250
Rated voltage (V)
400
Rated insulation voltage(V)
Number of poles
Rated frequency (HZ)
3SGLR-400
IEC60947-3
690
800
3,4
50/60
3,4
50/60
3,4
50/60
3,4
50/60
00
1
2
3
400V,AC21B (A)
160
250
400
630
400V,AC22B (A)
690V,AC22B (A)
160
250
400
630
100
250
315
425
690V,AC22B (A)
100
250
315
425
230V,DC21 (A)
160
250
400
630
230V,DC22 (A)
160
100
250
250
400
315
630
425
100
250
315
425
10
10000
10
8000
20
5500
35
5500
10
14.5
14.5
Associated fuse( SIZE)
Associated current (A)
440V,DC21 (A)
440V,DC22 (A)
Rated breaking capability Icn in AC23 401V (KA)
Mechanical life (times)
Degree of protection (operator side)
Operation torque (Nm)
6.5
Ambient temperature
-5 to +40℃, max. 95 % humidity
Storage temperature
-40 to +75℃
2000
Altitude( Max)
1-168
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Fuse Combination Switches
Series 3SGLR
Selection and ordering data
Number of poles
Handle in cabinet
3
Handle outside cabinet
3
Handle in cabinet
4
Handle outside cabinet
4
Rated current
In(A)
LV HRC Fuse
links(size)
00
1
2
3
00
1
2
3
00
1
2
3
00
1
2
3
160
250
400
630
160
250
400
630
160
250
400
630
160
250
400
630
Type code
Order code
GLR160AIF3
GLR250AIF3
GLR400AIF3
GLR630AIF3
GLR160AEF3
GLR250AEF3
GLR400AEF3
GLR630AEF3
GLR160AIF4
GLR250AIF4
GLR400AIF4
GLR630AIF4
GLR160AEF4
GLR250AEF4
GLR400AEF4
GLR630AEF4
11010
11011
11012
11013
11021
11022
11023
11024
11014
11015
11016
11017
11025
11026
11027
11028
Outline and installation dimensions
Power Distribution Electrics
Specification
Overall and Mounting Dimensions
3SGLR-160/3
A
B
C
D
E
F
H
I
J
L
M
N
W
P
K
165
162
36
120
142
67.5
190
5.5
115
205~325
8
19
21
36
126
3SGLR-160/4
202
162
36
120
142
67.5
190
5.5
115
205~325
8
19
21
36
126
3SGLR-250/3
240
195
60
160
166
91.5
210
5.5
145
205~325
10
19
21
60
126
3SGLR-250/4
300
195
60
160
166
91.5
210
5.5
145
205~325
10
19
21
60
126
3SGLR-400/3
280
205
66
170
176
122
210
5.5
145
205~325
10
25
21
66
126
3SGLR-400/4
346
205
66
170
176
122
210
5.5
145
205~325
10
25
21
66
126
3SGLR-630/3
346
300
250
250
268
39
350
φ9
190
330~440
12
72
37
80
190
3SGLR-630/4
426
300
250
250
268
39
350
φ9
190
330~440
12
72
37
80
190
Integrated handle
Extended handle
H
30
N
setscrew
L
Finger
Square axostyle
K
setscrew
Lock
A
M
C
W
F
50
50
Φ30
50
Φ30
3-Φ5.5
B
E
D
4-Φ4.5
0°
90
°
J
100-400A demension
630A dimension
on the panel
on the panel
P
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1-169
Fuse Disconnector Switches
Series 3SHR17
Applications and functions
Short circuit protection in the distribution and motor
circuit
To be power switch, isolating switch, emergency switch
Used in the distribution circuit and motor circuit
Instruction of type code
HR17
160
3
0
Micro-witch
0: Without micro-switch
Power Distribution Electrics
Poles
3: 3P
4: 4P
Conventional thermal current
160
250
400
630
Series code
Technical specifications
Type
Standard
Approval
Conventional thermal current lth(A)
Rated insulation voltage(V)
Rated current (A)
Associated fuse (SIZE)
Number of poles
Rated frequency (HZ)
Rated operational voltage Ue(VAC)
Rated insulation voltage Ui (VAC)
Rated conditional short-circuit current
with fuses (size/A)
Rated breaking capacity at 500/690 V AC(KA)
Utilization category
Rated making capacity (A)
Rated breaking capacity
Power consumption of fuse (W)
Permissible ambient temperature
Mechanical endurance ,operating cycles
Degree of protection (operator side)
1-170
3SHR17-160
3SHR17-250
160
800
160
0
3,4
50/60
690
800
250
800
250
1
3,4
50/60
690
800
00/160
1/250
50
AC-21B(690V)
AC-22B(500V)
AC-23B(400V)
725V 240A
525V 480A
420V 1600A
725V 240A
525V 480A
420V 1280A
12
1000
3SHR17-400
IEC60947-3
CE
400
800
400
2
3,4
50/60
690
800
2/400
50
50
AC-21B(690V)
AC-21B(690V)
AC-22B(500V)
AC-22B(500V)
AC-23B(400V)
AC-23B(400V)
725V 375A
725V 600A
525V 750A
525V 1200A
420V 2500A
420V 4000A
725V 375A
725V 600A
525V 750A
525V 1200A
420V 2000A
420V 3200A
24
34
-5 ... +45 for operation, -45 ... +60 during storage
800
800
IP20
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3SHR17-630
630
800
630
3
3,4
50/60
690
800
3/630
50
AC-21B(690V)
AC-22B(500V)
AC-23B(400V)
725V 945A
525V 1890A
420V 6300A
725V 945A
525V 1890A
420V 6300A
48
800
Fuse Disconnector Switches
Series 3SHR17
Selection and ordering data
Number of poles
LV HRC fuse
links (Size)
Rated current In(A)
Type code
Order code
160
00
HR1716030
11037
250
1
HR1725030
11038
400
2
HR1740030
11039
630
3
HR1763030
11040
160
00
HR1716040
11043
250
1
HR1725040
11044
400
2
HR1740040
11045
630
3
HR1763040
11046
3P
4P
Power Distribution Electrics
Mounting dimensions
C
b
ΦC
B
a
E
E
A
D
Type
3SHR17-160
3SHR17-250
3SHR17-400
3SHR17-630
3P
4P
3P
4P
3P
4P
3P
4P
A
106
138
185
242
210
276
256
340
B
200
200
247
247
290
290
300
300
Overall size (mm)
C
83
83
110
110
125
125
145
145
D
205
205
295
295
340
340
360
360
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E
33
33
57
57
65
65
81
81
a
66
100
114
172
130
195
162
243
Mounting dementions (mm)
c
b
Φ7
25
Φ7
25
Φ 11
50
Φ 11
50
Φ 11
50
Φ 11
50
Φ 11
50
Φ11
50
1-171
Low Voltage Fuses
Series RT16
Applications and functions
Connecting and disconnecting circuits under load
Protection against overloads and short circuits
Used for installation systems in non-residential,
commercial and industrial buildings as well as in
systems of power supply companies.
Instruction of type code
10
G
RT16
00C
Blade size
00C, 00, 0, 1, 2, 3, 4
Protection type
Power Distribution Electrics
G: Circuit protection
Series code
Rated current
10, 16, 20, 25, 32, 40, 50, 63, 80, 100 (Size 00C)
10, 16, 20, 25, 32, 40, 50, 63, 80, 100, 125, 160 (Size 00)
10, 16, 20, 25, 32, 40, 50, 63, 80, 100, 125, 160 (Size 0)
63, 80, 100, 125, 160, 200, 225, 250 (Size 1)
125, 160, 200, 225, 250, 300, 315, 355, 400 (Size 2)
160, 200, 225, 250, 300, 315, 355, 400, 500, 630 (Size 3)
800, 1000 (Size 4)
Technical specifications
Size
00C
00
0
1
Standard
IEC60269
Approvals
SEMKO, CE
Frame current Inm(A)
Rated current(A)
160
160
160
3
4
400
630
1000
800,100
10,16,20,25
10,16,20,25
10,16,20,25
63,80,100
125,160,200
160,200,225,
32,40,50,63
32,40,50,63
32,40,50,63
125,160,200
225,250,300
250,300,315,
80,100
80,100,125
80,100,125,160
225,250
315,355,630
355,400,500,630
120
120
Rated voltage Un(V AC)
500/660
Rated frequency(Hz)
Rated breaking capacity (KA)
250
2
50/60
120
120
120
120
Ambient temperature
-5 to +40 ℃ , max. 95 % humidity
Storage temperature
-40 ... +75℃
120
Selection and ordering data
LV HRC fuse bases
1-172
Maximum rated
voltage (V)
Type code
500
Rated
current In (A)
60
RT16-00-B
24679
Blade Size 0
500
160
RT16-0-B
24680
RT16G1
Blade Size 1
500
250
RT16-1-B
24681
RT16G2
Blade Size 2
500
400
RT16-2-B
24682
RT16G3
Blade Size 3
500
630
RT16-3-B
24683
RT16G4
Blade Size 4
500
1000
RT16-4-B
24684
Size
RT16G00/00C
Matched
fuse
Blade Size 00/00C
RT16G0
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Order code
Low Voltage Fuses
Series RT16
Selection and ordering data
LV HRC fuse core
Matched
fuse base
Maximum rated
voltage (V)
Rated
current In (A)
Blade Size 00C
RT16-00-B
500/660
Blade Size 00
RT16-00-B
500/660
Blade Size 0
RT16-0-B
500/660
Blade Size 1
RT16-1-B
500/660
Blade Size 2
RT16-2-B
500/660
Blade Size 3
RT16-3-B
500/660
10
16
20
25
32
40
50
63
80
100
10
16
20
25
32
40
50
63
80
100
125
160
10
16
20
25
32
40
50
63
80
100
125
160
63
80
100
125
160
200
225
250
125
160
200
225
250
300
315
355
400
160
200
225
250
300
315
355
400
500
630
Blade Size 4
RT16-4-B
500/660
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800
1000
Type code Order code
10RT16G00C
16RT16G00C
20RT16G00C
25RT16G00C
32RT16G00C
40RT16G00C
50RT16G00C
63RT16G00C
80RT16G00C
100RT16G00C
10RT16G00
16RT16G00
20RT16G00
25RT16G00
32RT16G00
40RT16G00
50RT16G00
63RT16G00
80RT16G00
100RT16G00
125RT16G00
160RT16G00
10RT16G0
16RT16G0
20RT16G0
25RT16G0
32RT16G0
40RT16G0
50RT16G0
63RT16G0
80RT16G0
100RT16G0
125RT16G0
160RT16G0
63RT16G1
80RT16G1
100RT16G1
125RT16G1
160RT16G1
200RT16G1
225RT16G1
250RT16G1
125RT15G2
160RT16G2
200RT16G2
225RT16G2
250RT16G2
300RT16G2
315RT16G2
355RT16G2
400RT16G2
160RT16G3
200RT16G3
225RT16G3
250RT16G3
300RT16G3
315RT16G3
355RT16G3
400RT16G3
500RT16G3
630RT16G3
800RT16G4
1000RT16G4
24611
24612
24613
24614
24615
24616
24617
24618
24619
24620
24623
24624
24625
24626
24627
24628
24629
24630
24631
24632
24633
24634
24635
24636
24637
24638
24639
24640
24641
24642
24643
24644
24645
24646
24647
24648
24649
24650
24651
24652
24653
24654
24655
24656
24657
24658
24659
24660
24661
24662
24663
Power Distribution Electrics
Fuse type
24664
24665
24666
24667
24668
24669
24670
24671
24672
24673
24675
24676
1-173
Low Voltage Fuses
Series RT16
Outline and installation dimensions
0
10 -0.3
0
10 -0.3
0
C
C
C
H
H
H
10 -0.3
6
B
B
6
A
A
D
B
A
6
D
D
Fig 1
Fig 2
Fig3
Carrier Fuse
Overall dimension
Drawing
A
B
C
D
H
RT16-00C
Fig 1
78
49
15
21
52.5
RT16-00
Fig 2
78
49
15
29
56
RT16-0
Fig 2
RT16-1
Fig 3
125
135
68
68
15
20
29
48
56
60
RT16-2
Fig 3
150
68
26
60
70
RT16-3
Fig 3
Fig 3
150
68
32
67
82
200
68
50
90
120
RT16-4
H2
d
A1
A2
H1
A3
Fig 1
d
H2
B1
Power Distribution Electrics
SASSIN
H1
A1
A2
A3
H2
B1
B2
Fig 2
A1
H1
d
A2
A3
Fig3
Base
Products
model
A1
A2
A3
Fig 1
25
100
120
B1
-
RT16-0-B
Fig 2
25
100
120
RT16-1-B
Fig 3
25
175
200
RT16-2-B
Fig 3
25
200
RT16-3-B
Fig 3
25
210
RT16-4-B
Fig 3
25
264
RT16-00-B
1-174
Overall dimension(mm)
Drawing
Φd
7.5
B2
-
H1
H2
25
60
30
-
25
60
7.5
30
58
38
84
10.5
225
30
60
38
84
10.5
250
30
60
40
105
10.5
300
30
88
40
137
9
www.sassin.com
S AS S I N IN T E RNAT I O NAL EL E CT RI C SH AN G H AI CO. , LT D.
No.2588 JINHAI RO A D, PUDONG, SHANGHAI, CHINA 201209
TEL: +86-21-50210890
50219970
FAX: +86-21-50217333
E-mail: sassin@sassin.com
Http: //www.sassin.com
V 24.1
PRODUCT CATALOG
Specifications and technical date are subject to change without notice. Please contact us for any relevant information on ordering.
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