Motor protection - Klockner Moeller, Circuit Breakers, Programmable

Motor protection - Klockner Moeller, Circuit Breakers, Programmable
08/028
Moeller Electric Corporation
08/029
Moeller Electric Main Catalog 2002/2003
UL / CSA / IEC / CE
Manual Motor Protectors and Magnetic Motor Protector Combinations
System PKZ 2
UL / CSA / IEC / CE
Manual Motor Protectors and Magnetic Motor Protector Combinations
System PKZ 2
UL/CSA
Short-circuit
current rating
kA RMS sym @
480 V
AC
600 V
AC
Max. listed
branch
circuit
protective
fuse
A
Max. listed
branch
circuit protective
breaker
A
Adjustable trip
Adjustable
thermal range setting current of
set to motor magnetic trips
FLC
A
A
UL/CSA max. 3-phase HP ratings
Type
Price
For single phase ratings and IEC kW rating,
a page 08/065
Article No.
see price
list
200 V
HP
Coil voltages shown in ( )
230 V
HP
460 V
HP
575 V
HP
Notes
3
9
7
6
5
For other coil voltages,
a page 08/053
Manual motor protector
65
42
500
600
I>
Magnetic motor protector combination with high capacity contactor
65
42
2000
2000
0,4 – 0,6
5–8
½
14 – 22
In this range, select
motor protector in
accordance with the ½
motor nameplate
full load current
¾
0,6 – 1
8 – 14
1 – 1,6
1,6 – 2,4
20 – 35
½
½
1
1½
2,4 – 4
35 – 55
1
1
2
3
4–6
50 – 80
1½
1½
3
5
6 – 10
80 – 140
2
3
5
7½
10 – 16
130 – 220
3
5
10
10
16 – 27
200 – 350
7½
7½
20
25
24 – 32
275 – 425
10
10
20
30
32 – 42
350 – 500
10
15
30
30
0,4 – 0,6
5–8
0,6 – 1
8 – 14
½
1 – 1,6
14 – 22
In this range, select
motor protector in
accordance with the ½
motor nameplate
full load current
¾
1,6 – 2,4
20 – 35
½
½
1
1½
2,4 – 4
35 – 55
1
1
2
3
4–6
50 – 80
1½
1½
3
5
6 – 10
80 – 140
2
3
5
7½
10 – 16
130 – 220
3
5
10
10
16 – 27
200 – 350
7½
7½
20
25
24 – 32
275 – 425
10
10
20
30
32 – 42
350 – 500
10
15
30
30
1
1
L
Ι >
A1 13 21
A2 14 22
Ι >>
T
1-866-595-9616
1-630-595-9515
Go to: http://www.klocknermoeller.com
PKZ2/ZM-0,6
021859
PKZ2/ZM-1
026605
PKZ2/ZM-1,6
028978
PKZ2/ZM-2,4
031351
PKZ2/ZM-4
033724
PKZ2/ZM-6
036097
PKZ2/ZM-10
038470
PKZ2/ZM-16
040843
PKZ2/ZM-25
043216
PKZ2/ZM-32
045589
PKZ2/ZM-40
047962
PKZ2/ZM-0,6/S(120V60HZ)
063460
PKZ2/ZM-1/S(120V60HZ)
063470
PKZ2/ZM-1,6/S(120V60HZ)
063480
PKZ2/ZM-2,4/S(120V60HZ)
063490
PKZ2/ZM-4/S(120V60HZ)
063500
PKZ2/ZM-6/S(120V60HZ)
063510
PKZ2/ZM-10/S(120V60HZ)
063520
PKZ2/ZM-16/S(120V60HZ)
063530
PKZ2/ZM-25/S(120V60HZ)
063540
PKZ2/ZM-32/S(120V60HZ)
063550
PKZ2/ZM-40/S(120V60HZ)
063560
The PKZ2/ZM-... is a 3-phase thermal magnetic motor
protective device incorporating adjustable bimetal
trips for motor overload protection and magnetic trips
to de-energize the motor circuit in case of a short-circuit.
The PKZ2/ZM-../S is a combination of the PKZ2/ZM-...
manual motor protector and the S-PKZ2 high-capacity
magnetic contactor.
Both devices are UL listed and CSA certified as HP rated motor controllers which provide motor running
overload protection. In addition, they are UL listed
and CSA certified for group applications as per NEC
430-53(c) and CEC part 1, rule 28-206. This eliminates
the need for individual motor branch circuit overcurrent protective devices for each motor, thus greatly reducing the cost and space requirements of industrial
control panels and assemblies. This means that a
group of motors, each protected and controlled by a
PKZ2/ZM...(/S) can be combined under a single branch
circuit short-circuit and ground fault protective device,
the maximum rating of which is marked on each PKZ2
motor protector.
In group installations involving a number of System
PKZ 2 motor protectors, the maximum rating of the
group branch circuit overcurrent protective device is
based on the lowest backup overcurrent rating
marked on each motor protector in the group, combined with applicable NEC/CEC installation rules.
8
Accessories
3 Standard auxiliary contact
5 Trip indicating contact
6 Shunt trip
Undervoltage trip
7 Remote control operator
8 High-capacity contactor module
9 Clip plate
Other accessories
Page
08/036
08/036
08/038
08/040
08/042
08/047
08/047
Features:
• Ratings:
42A, 600 VAC, 30HP/460V, 30HP/575V max.
• Conformity to IEC/EN 60 947 type 2
co-ordination levels
• Phase failure sensitive
• Adjustable thermal trips set to FLC. Ambient
compensated.
• Adjustable magnetic trips
• Open or door mounted handle, padlockable,
with 3 position indication (On - Off - Trip), see
accessories
• Finger-safe construction
• 35 mm DIN rail or panel mounting
Manual Motor Protectors,
Motor Protector Combinations
Manual Motor Protectors,
Motor Protector Combinations
‘
08/028
08/029
Moeller Electric Corporation
Moeller Electric Main Catalog 2002/2003
UL / CSA / IEC / CE
Manual Motor Protectors and Magnetic Motor Protector Combinations
System PKZ 2
UL / CSA / IEC / CE
Manual Motor Protectors and Magnetic Motor Protector Combinations
System PKZ 2
UL/CSA
Short-circuit
current rating
kA RMS sym @
480 V
AC
600 V
AC
Max. listed
branch
circuit
protective
fuse
A
Max. listed
branch
circuit protective
breaker
A
Adjustable trip
Adjustable
thermal range setting current of
set to motor magnetic trips
FLC
A
A
UL/CSA max. 3-phase HP ratings
Type
Price
For single phase ratings and IEC kW rating,
a page 08/065
Article No.
see price
list
200 V
HP
Coil voltages shown in ( )
230 V
HP
460 V
HP
575 V
HP
Notes
3
9
7
6
5
For other coil voltages,
a page 08/053
Manual motor protector
65
42
500
600
I>
Magnetic motor protector combination with high capacity contactor
65
42
2000
2000
0,4 – 0,6
5–8
½
14 – 22
In this range, select
motor protector in
accordance with the ½
motor nameplate
full load current
¾
0,6 – 1
8 – 14
1 – 1,6
1,6 – 2,4
20 – 35
½
½
1
1½
2,4 – 4
35 – 55
1
1
2
3
4–6
50 – 80
1½
1½
3
5
6 – 10
80 – 140
2
3
5
7½
10 – 16
130 – 220
3
5
10
10
16 – 27
200 – 350
7½
7½
20
25
24 – 32
275 – 425
10
10
20
30
32 – 42
350 – 500
10
15
30
30
0,4 – 0,6
5–8
0,6 – 1
8 – 14
½
1 – 1,6
14 – 22
In this range, select
motor protector in
accordance with the ½
motor nameplate
full load current
¾
1,6 – 2,4
20 – 35
½
½
1
1½
2,4 – 4
35 – 55
1
1
2
3
4–6
50 – 80
1½
1½
3
5
6 – 10
80 – 140
2
3
5
7½
10 – 16
130 – 220
3
5
10
10
16 – 27
200 – 350
7½
7½
20
25
24 – 32
275 – 425
10
10
20
30
32 – 42
350 – 500
10
15
30
30
1
1
L
Ι >
A1 13 21
A2 14 22
Ι >>
T
PKZ2/ZM-0,6
021859
PKZ2/ZM-1
026605
PKZ2/ZM-1,6
028978
PKZ2/ZM-2,4
031351
PKZ2/ZM-4
033724
PKZ2/ZM-6
036097
PKZ2/ZM-10
038470
PKZ2/ZM-16
040843
PKZ2/ZM-25
043216
PKZ2/ZM-32
045589
PKZ2/ZM-40
047962
PKZ2/ZM-0,6/S(120V60HZ)
063460
PKZ2/ZM-1/S(120V60HZ)
063470
PKZ2/ZM-1,6/S(120V60HZ)
063480
PKZ2/ZM-2,4/S(120V60HZ)
063490
PKZ2/ZM-4/S(120V60HZ)
063500
PKZ2/ZM-6/S(120V60HZ)
063510
PKZ2/ZM-10/S(120V60HZ)
063520
PKZ2/ZM-16/S(120V60HZ)
063530
The PKZ2/ZM-... is a 3-phase thermal magnetic motor
protective device incorporating adjustable bimetal
trips for motor overload protection and magnetic trips
to de-energize the motor circuit in case of a short-circuit.
The PKZ2/ZM-../S is a combination of the PKZ2/ZM-...
manual motor protector and the S-PKZ2 high-capacity
magnetic contactor.
Both devices are UL listed and CSA certified as HP rated motor controllers which provide motor running
overload protection. In addition, they are UL listed
and CSA certified for group applications as per NEC
430-53(c) and CEC part 1, rule 28-206. This eliminates
the need for individual motor branch circuit overcurrent protective devices for each motor, thus greatly reducing the cost and space requirements of industrial
control panels and assemblies. This means that a
group of motors, each protected and controlled by a
PKZ2/ZM...(/S) can be combined under a single branch
circuit short-circuit and ground fault protective device,
the maximum rating of which is marked on each PKZ2
motor protector.
In group installations involving a number of System
PKZ 2 motor protectors, the maximum rating of the
group branch circuit overcurrent protective device is
based on the lowest backup overcurrent rating
marked on each motor protector in the group, combined with applicable NEC/CEC installation rules.
Manual Motor Protectors,
Motor Protector Combinations
Manual Motor Protectors,
Motor Protector Combinations
‘
8
Accessories
3 Standard auxiliary contact
5 Trip indicating contact
6 Shunt trip
Undervoltage trip
7 Remote control operator
8 High-capacity contactor module
9 Clip plate
Other accessories
Page
08/036
08/036
08/038
08/040
08/042
08/047
08/047
Features:
• Ratings:
42A, 600 VAC, 30HP/460V, 30HP/575V max.
• Conformity to IEC/EN 60 947 type 2
co-ordination levels
• Phase failure sensitive
• Adjustable thermal trips set to FLC. Ambient
compensated.
• Adjustable magnetic trips
• Open or door mounted handle, padlockable,
with 3 position indication (On - Off - Trip), see
accessories
• Finger-safe construction
• 35 mm DIN rail or panel mounting
PKZ2/ZM-25/S(120V60HZ)
063540
PKZ2/ZM-32/S(120V60HZ)
063550
PKZ2/ZM-40/S(120V60HZ)
063560
1-866-595-9616
1-630-595-9515
Go to: http://www.klocknermoeller.com
Moeller Electric Corporation
08/030
UL / CSA / IEC / CE
Manual Motor Protectors,
Motor Protector Combinations
System PKZ 2 Motor Protectors
Motor Protectors without Trip Module
Rated uninterrupted
current
Type
Article No.
Price
see price list
Notes
Coil voltages shown in ( )
A
For other coil voltages,
a page 08/056
Basic device
42
PKZ2
026606
Accessories a page 08/047
Circuit for ZM... PKZ2
PKZ 2 basic unit
with S-PKZ 2 high
capacity contact
module mounted
(1 N.O., 1 N.C.)
Supplied on CPKZ2 clip plate
42
PKZ2/S (120V60HZ)
063570
The PKZ 2 manual motor protector and PKZ 2/S... motor protector combination without plug-in trip modules
make up one frame size rated for a maximum continuous motor load current of 42A.
These devices can be stocked, or mounted and wired in a panel, without prior knowledge of motor Hp ratings.
Motor overload and overcurrent protection is provided by the plug-in motor protective trip modules shown
at the next page which are inserted into the slots below the handle (between the disconnect and contactor
portions) and enable the motor protector to cover a motor range from fractional Hp up to 30 Hp at 460/575V
AC.
Once motor loads are determined, selection of the appropriate plug-in motor protective trip module can take
place. Exchanging trip modules is easy and does not require any removal of wiring or cables. Removal of the
trip modules provides an additional safety benefit by creating an open circuit path to the motor. This still allows the performance of routine motor maintenance tasks and circuit function checks but effectively rules
out any inadvertent energization of the motor.
1-866-595-9616
1-630-595-9515
I>
ZMR...PKZ2
H A
Ι>
95
97
96
98
Go to: http://www.klocknermoeller.com
Moeller Electric Corporation
08/031
UL/CSA max. 3 phase HP rating at
For single phase ratings,
see page 08/071
200 V 230 V 460 V 575 V
HP
HP
HP
HP
Plug-in motor protective trip modules
with overload In this range, setrip
lect motor protector in
½
½
accordance with
the motor name¾
1
plate FLC
with overload
relay function,
with Hand/
Auto position
Adjustable
thermal
range (set to
motor FLC)
Setting
range of
adjustable
magnetic
trips
A
A
0,4 – 0,6
5–8
0,6 – 1
8 – 14
1 – 1,6
14 – 22
½
½
1
1½
1,6 – 2,4
20 – 35
1
1
2
3
2,4 – 4
35 – 55
1½
1½
3
5
4–6
50 – 80
2
3
5
7½
6 – 10
80 – 140
3
5
10
10
10 – 16
130 – 220
7½
7½
20
25
16 – 27
200 – 350
10
10
20
30
24 – 32
275 – 425
10
15
30
30
32 – 42
350 – 500
0,4 – 0,6
5–8
In this range, select motor protector in
½
accordance with
the motor name¾
plate FLC
½
0,6 – 1
8 – 14
1
1 – 1,6
14 – 22
½
½
1
1½
1,6 – 2,4
20 – 35
1
1
2
3
2,4 – 4
35 – 55
1½
1½
3
5
4–6
50 – 80
2
3
5
7½
6 – 10
80 – 140
3
5
10
10
10 – 16
130 – 220
7½
7½
20
25
16 – 27
200 – 350
10
10
20
30
24 – 32
275 – 425
10
15
30
30
32 – 42
350 – 500
1-866-595-9616
1-630-595-9515
Type
Price
Article No.
see price list
ZM-0,6-PKZ2
024232
ZM-1-PKZ2
028979
ZM-1,6-PKZ2
031352
ZM-2,4-PKZ2
033725
ZM-4-PKZ2
036098
ZM-6-PKZ2
038471
ZM-10-PKZ2
040844
ZM-16-PKZ2
043217
Standard trip modules ZM-...-PKZ2 are inserted on
the load side of the motor protector disconnect
handle. In case of overload or short circuit, the trip
module will cause the motor protector switch
mechanism to open and disconnect power to the
load.
Manual Motor Protectors,
Motor Protector Combinations
UL / CSA / IEC / CE
System PKZ 2 Motor Protectors
Motor Protective Trip Modules
Features:
• Adjustable thermal and magnetic trips set in accordance with the motor FLC.
• Tamper-proof lids that cover thermal and magnetic settings when the device is on.
• Ambient compensation.
• Phase failure sensitivity.
• Coding accessory to insure insertion of correct
module for the motor rating
ZM-25-PKZ2
045590
ZM-32-PKZ2
047963
ZM-40-PKZ2
050336
ZMR-0,6-PKZ2
033943
ZMR-1-PKZ2
033950
ZMR-1,6-PKZ2
033952
ZMR-2,4-PKZ2
033955
ZMR-4-PKZ2
033957
ZMR-6-PKZ2
033966
ZMR-10-PKZ2
033967
ZMR-16-PKZ2
033968
ZMR-25-PKZ2
033969
ZMR-32-PKZ2
033973
ZMR-40-PKZ2
033975
Trip modules with overload relay function ZMR-...PKZ2 are inserted in the load side of the motor protector disconnect handle. Similar to the operation
of an overload relay, the ZMR uses a set of auxiliary contacts to de-energize a contactor coil circuit
and signal an overload condition. A short circuit
will trip open the motor protector just like the standard ZM trip module. The ZMR is also supplied
with a HAND/AUTO reset feature. It cannot be
combined with U/A voltage trips or RE/RS remote
control drives.
Features:
• Adjustable thermal and magnetic trips set in accordance with the motor FLC.
• Tamper-proof lids that cover thermal and magnetic settings when the device is on.
• Ambient compensation.
• Phase failure sensitivity.
• Coding accessory to insure insertion of correct
module for the motor rating
Go to: http://www.klocknermoeller.com
Moeller Electric Corporation
08/032
Manual Motor Protectors,
Motor Protector Combinations
System PKZ 2-SP
Self-protected Combination Starters, UL/CSA Type E
All-in-one starter eliminates upstream circuit breaker or fuses
The PKZ 2/ZM-.../S-SP has two sets of main contacts, both current-limiting in design.
This provides it with a high interrupting rating and the capability to protect itself
against damage under fault conditions. No contact welding can ensue thus providing
for continuity of service.
Each unit consists of a basic frame (disconnect switch and contactor) rated to switch
a motor load of 30Hp at 460V, 25 Hp at 575V AC. Eleven plug-in trip modules are
available to cover motor loads ranging from fractional Hp sizes through 30 Hp at 460V
and 25 Hp at 575V AC. As a result, stocking of parts is minimized and use of the starter
for other motor loads may be as simple as plugging-in a new trip module and setting
the trip module response dials.
As per the intent of NEC article 430 and CEC Rule 28, the self-protected control device will perform the functions of motor disconnecting means (part
IX), motor branch circuit, short circuit and ground fault protection (part IV),
motor controller (part VII) and motor overload protection (part III).
Up to the maximum rated short-circuit current available, no upstream circuit
breaker or set of fuses is required.
Choose the PKZ2/ZM-.../S-SP starter for
maximum protection and flexibility
•
•
•
•
•
•
•
•
•
Trip modules and accessories can be field installed for maximum versatility. The main
disconnect and contactor modules can also be separately mounted. This is particularly
suitable for full voltage reversing applications which combine the PKZ2-SP disconnect
switch and two mechanically interlocked S-PKZ2 contactors.
(a page 08/024)
The PKZ2/ZM-.../S-SP self-protected starter comes standard as a one piece
construction featuring a main disconnect and a contactor. The unit can be
either panel or rail mounted. Integral power takeoffs are provided between
the disconnect and contactor for control circuit feed. Adjustable motor
protective thermal -magnetic trip modules are set in accordance with the
motor full load current and plugged directly into the base of the disconnect.
1-866-595-9616
1-630-595-9515
UL listed for use on circuits capable of delivering 65kA
RMS sym. at 480Y/277V AC and 42kA RMS sym. at 600Y/
347V AC.
No backup short-circuit protection required (replaces fuses
or circuit breakers required by other conventional starters).
Plug-in trip modules can be removed/installed without disturbing power wiring.
Field-adjustable, coordinated and sealable settings for motor overload and short-circuit trip response.
Compact design allows installation in hard-to-fit
areas.
Exceeds IEC “Type 2” coordination without the need for
additional fuses or circuit breakers.
Removal of trip block (for maintenance or servicing) provides visible electrical isolation gap between line disconnecting and contactor portions.
All live parts (including terminals) are shrouded against accidental contact (“finger-proof” per IEC 536), even with
the plug-in trip module removed.
Maximum continuity of service (protects itself against
damage from fault currents).
1
Both field wiring terminals on the line side (disconnect) and load side (contactor) have
large service entrance spacings typical of molded case circuit breakers.
2
The main disconnect isolating contacts are current limiting in design.
3
Visible “finger-touch-proof” open circuit power path when trip module is removed.
4
The contactor main switching contacts are also current limiting in design and significantly enhance the device’s overall interrupting ability.
5
The contactor comes standard with 1 N.O. and 1 N.C. auxiliary contacts. 2 N.O. contacts are also available.
6
The trip module can be set and then sealed with a wire lock.
7
Padlockable handle with ON, OFF and + (tripped) indication.
8
Field-interchangeable plug-in motor protective trip modules with coordinated overload and short-circuit protection built in.
9
Adjustable magnetic trip dial, range 8.5 - 14 x trip module rating.
10
Adjustable thermal trip dial, range 0.6 - 1 x trip module rating (set to motor FLC.)
11
Test-to-trip slot.
12
Coding feature to differentiate trip modules.
13
Short-circuit trip indicator K-AGM-PKZ2 provides visual indication of short circuit trip
condition and differentiation between short-circuit and general trip due to overload
and/or voltage trips.
Go to: http://www.klocknermoeller.com
Moeller Electric Corporation
08/033
Max. HP rating, 3 phase
200 V
230 V
460 V
575 V
HP
HP
HP
HP
Type
Price
Specify coil voltage and
frequency, a page 03/034
see price list
Notes:
Ready to be mounted and wired in its own enclosure. The HP values
shown are the maximum allowable and are dependdent on the trip module chosen. Trip modules shown below can be selected later according to
desired motor HP and FLC and plugged into the disconnect to complete
the starter. Trip modules can be field installed for maximum flexibility.
Full voltage, non-reversing starter
without trip module
10
15
30
25
PKZ2/S-SP (...)
Supplied with factory mounted and wired disconnect and mechanically
interlocked contactors. The HP values shown are the maximum allowable
and are dependent on the trip module chosen. Trip modules shown below can be selected later according to desired motor HP and FLC and
plugged into the disconnect to complete the starter.Trip modules can be
field installed for maximum flexibility.
Full voltage, reversing starter
without trip module
10
15
30
25
PKZ2/S-SP-FVR (...)
Trip modules
Manual Motor Protectors,
Motor Protector Combinations
System PKZ 2-SP
Self-protected Combination Starters - FVNR, FVR, Open Type, UL/CSA Type E
with overload function
Type
Price
Type
Price
Article No.
see price
list
Article No.
see price
list
Adjustable
thermal
current range
Adjustable
magnetic current
range
A 1)
A
0.4 - 0.6
5-8
ZM-0.6-PKZ2
024232
ZMR-0.6-PKZ2
033943
1/
2
0.6 - 1.0
8 - 14
ZM-1-PKZ2
028979
ZMR-1-PKZ2
033950
Max. HP rating 3 phase
200V
230V
460V
575V
HP
HP
HP
HP
Trip modules are added to above devices
to complete starter
In this range select devices
in accordance
1/
with motor FLC
2
1/
3
3/
4
1
1.0 - 1.6
14 -22
ZM-1.6-PKZ2
031352
ZMR-1.6-PKZ2
033952
1/
2
1/
2
1
1 1/2
1.6 - 2.4
20 - 35
ZM-2.4-PKZ2
033725
ZMR-2.4-PKZ2
033955
1
1
2
3
2.4 - 4.0
35 - 55
ZM-4-PKZ2
036098
ZMR-4-PKZ2
033957
1 1/2
1 1/2
3
5
4.0 - 6.0
50 - 80
ZM-6-PKZ2
038471
ZMR-6-PKZ2
033966
2
3
5
7 1/2
6 - 10
80 - 140
ZM-10-PKZ2
040844
ZMR-10-PKZ2
033967
3
5
10
10
10 - 16
130 - 220
ZM-16-PKZ2
043217
ZMR-16-PKZ2
033968
5
7 1/2
20
25
16 - 27
200 - 350
ZM-25-PKZ2
045590
ZMR-25-PKZ2
033969
10
10
20
-
24 - 32
275 - 425
ZM-32-PKZ2
047963
ZMR-32-PKZ2
033973
10
15
30
-
32 - 42
350 - 500
ZM-40-PKZ2
050336
ZMR-40-PKZ2
033975
Notes:
1)
Set bimetal trips (yellow dial) to motor FLC
Tripping current = 125% of setting
For motors of service factor 1.0, set dial to 0.9
of motor FLC setting
• Ambient compensated
• Phase failure sensitive
•
•
UL listed / CSA certified
Maximum interrupting ratings
240 V AC
100 kA RMS sym.
480 Y / 277 V AC
65 kA RMS sym.
600 Y / 347 V AC
42 kA RMS sym.
up to 27 A
Suitable for maximum 600 V AC power distribution system when
the voltage between any phase to ground does not exceed 347 V
up to 42 A
Suitable for maximum 480 V AC power distribution system when
the voltage between any phase to ground does not exceed 277 V
1-866-595-9616
1-630-595-9515
Trip module type ZMR
Under overlaod and short-circuit fault conditions the standard trip module will open the main disconnect portion of the PKZ2 Self-protected
Starter, much like the operation of an inverse time molded case breaker.
As an option, the trip module type ZMR can be provided. It features a
set of auxiliary contacts which are activated under overload conditions.
Similar to the operation of an overload relay in a conventional combination controller, the N.C. contact can be used to de-energize the contactor coil circuit in the event of an overload and N.O. contact can be used
to annunciate the condition. A short-circuit fault will trip open the main
disconnect instantaneously, just like the standard trip module.
The ZMR module is is ideal for applications which need to take full advantage of the self-protected starter’s capabilities over conventional
combination controllers, but wish to retain the operating features of a
conventional overload relay in a starter.
Go to: http://www.klocknermoeller.com
Moeller Electric Corporation
Manual Motor Protectors,
Motor Protector Combinations
System PKZ2-SP
Combination Starters - Self-protected FVNR, UL/CSA Type E
System PKZ2-SP
Combination Starters - Self-protected FVNR, UL/CSA Type E
with ZM trip module
Type
Adjustable current
range
Rating data
UL/CSA maximum Horsepower rating (HP)
50/60Hz
3 phase
Thermal
Magnetic
setting
trip
(set to mo1)
tor FLC)
Specify coil voltage and
frequency, a see below
230 V
HP
460 V
HP
In this range, select
devices in accordance
with motor FLC
575 V
HP
A
with ZMR trip module
Type
Price
see price list
Enclosed
General
purpose
Type 1
Replace q
with suffix
/S
200 V
HP
A
Industrial
use
Type 12
dusttight
Replace q
with suffix
/SD
Type 3R
weatherproof
Replace q
with suffix
/DW
Insulating
material
Type 12
corrosionresistant
dusttight
Open
without
enclosure
Specify coil voltage and frequency, a see below
Delete q in
type
5-8
PKZ2/ZM-0.6/S-SP q (...)
PKZ2/ZMR-0.6/S-SP q (...)
1/
2
0.6 - 1.0
8 - 14
PKZ2/ZM-1/S-SP q (...)
PKZ2/ZMR-1/S-SP q (...)
1/
3
3/
4
1
1.0 - 1.6
14 - 22
PKZ2/ZM-1.6/S-SP q (...)
PKZ2/ZMR-1.6/S-SP q (...)
1/
2
1
1 1/2
1.6 - 2.4
20 - 35
PKZ2/ZM-2.4/S-SP q (...)
PKZ2/ZMR-2.4/S-SP q (...)
1
1
2
3
2.4 - 4.0
35 - 55
PKZ2/ZM-4/S-SP q (...)
PKZ2/ZMR-4/S-SP q (...)
1 1/2
1 1/2
3
5
4.0 - 6.0
50 - 80
PKZ2/ZM-6/S-SP q (...)
PKZ2/ZMR-6/S-SP q (...)
2
3
5
7 1/2
6 - 10
80 - 140
PKZ2/ZM-10/S-SP q (...)
PKZ2/ZMR-10/S-SP q (...)
3
5
10
10
10 - 16
130 - 220
PKZ2/ZM-16/S-SP q (...)
PKZ2/ZMR-16/S-SP q (...)
7 1/2
7 1/2
20
25
16 - 27
200 - 350
PKZ2/ZM-25/S-SP q (...)
PKZ2/ZMR-25/S-SP q (...)
10
10
20
-
24 - 32
275 - 425
PKZ2/ZM-32/S-SP q (...)
PKZ2/ZMR-32/S-SP q (...)
10
15
30
-
32 - 42
350 - 500
PKZ2/ZM-40/S-SP q (...)
PKZ2/ZMR-40/S-SP q (...)
2
1)
Notes:
To order specify:
Type number
Enclosure suffix
Coil voltage
Accessories
PKZ2/ZM-16/S-SP /SD
(120V60HZ)
48V 50Hz
208V 60Hz
240V 50Hz
1-866-595-9616
1-630-595-9515
PKZ2/ZMR-16/S-SP /SD
Type
Enclosure suffix
110V 50Hz,
120V 60Hz
190V 50Hz,
220V 60Hz
220V 50Hz,
240V 60Hz
230V 50Hz,
240V 60Hz
Insulating
material
Type 12
corrosionresistant
dusttight
Coil voltage
380V 50Hz,
440V 60Hz
400V 50Hz,
440V 60Hz
415V 50Hz,
480V 60Hz
Replace q
with
suffix /I
(120V60HZ)
24V DC: Add suffix “-G” in part number.
Example: PKZ2/ZM-16/S-G-SP (24VDC)
DC
24V 50/60Hz
...V 50Hz (24 - 600V)
24V
110V 50/60Hz
...V 60Hz (24 - 600V)
230V 50/60Hz
1)
when ordering special
coils, please state the required actuating voltage
from the given range
(...-...V).
Go to: http://www.klocknermoeller.com
Delete q
in type
Additional information
Accessories
Factory modifications
Other operating voltages
Technical data
Dimensions
Weights
Enclosure suffix
Special voltages
(other than the
standard coils listed) 1)
Open
without
enclosure
Standard features:
• UL listed, CSA certified, self-protected combination motor controller. UL 508 / CSA 22.2, No. 14 Type E.
• Factory mounted and labeled contactor and disconnect portion
rated max. 42A, 30 HP at 460V; max. 27A, 25 Hp at 575V.
• No backup overcurrent protection required up to its full interrupting rating.
• Continuity of service (protects itself against damage under fault
conditions).
• Plug-in trip module, which creates an open circuit path to the motor when removed. For additional safety!
• Adjustable thermal and magnetic trips; built-in phase loss differential trip.
• Built-in 1N.O. and 1 N.C. auxiliary contacts in the contactor portion. 2 N.O. are also available.
• Electrical life: 1 million operations, AC-3 (30/25 HP at 460/575V)
• Adapter plate for rail or panel mounting.
• Control circuit transformer tap-off terminals on load side of disconnect.
• Allows mounting of accessories such as voltage trips, standard
and trip indicating auxiliary contacts.
• Enclosed starters provided with door interlocking handle.
• In the event of an overload condition, the N.C. contact in the ZMR...-PKZ2 trip module opens the contactor coil circuit and the N.O.
contact may be used to remotely signal an overload condition. On
a short circuit, the main disconnect switch opens.
Type
24V DC: Add suffix “-G” in part number.
Example: PKZ2/ZM-16/S-G-SP (24VDC)
AC
24V 60Hz
Industrial
use
Type 12
dusttight
Replace q
with suffix
/SD
Type 3R
weatherproof
Replace q
with suffix
/DW
Set bimetal trips (yellow dial) to motor FLC
– Tripping current = 125% of setting
– For motors of service factor 1.0, set dial to 0.9 of motor FLC setting
– Ambient compensated
– Phase failure sensitive
Available Coil Voltages
Standard voltages
24V 50Hz
Enclosed
General
purpose
Type 1
Replace q
with
suffix /I
0.4 - 0.6
Notes:
Price
see price list
Replace q
with suffix
/S
1/
2
1/
08/035
Moeller Electric Main Catalog 2002/2003
Manual Motor Protectors,
Motor Protector Combinations
08/034
Coil voltage
Page
08/047
03/046
08/034
08/066
08/076
14/020
Manual Motor Protectors,
Motor Protector Combinations
System PKZ2-SP
Combination Starters - Self-protected FVNR, UL/CSA Type E
System PKZ2-SP
Combination Starters - Self-protected FVNR, UL/CSA Type E
with ZM trip module
Type
Adjustable current
range
Rating data
UL/CSA maximum Horsepower rating (HP)
50/60Hz
3 phase
Thermal
Magnetic
setting
trip
(set to mo1)
tor FLC)
Specify coil voltage and
frequency, a see below
230 V
HP
460 V
HP
In this range, select
devices in accordance
with motor FLC
575 V
HP
A
with ZMR trip module
Type
Price
see price list
Enclosed
General
purpose
Type 1
Replace q
with suffix
/S
200 V
HP
A
Industrial
use
Type 12
dusttight
Replace q
with suffix
/SD
Type 3R
weatherproof
Replace q
with suffix
/DW
Insulating
material
Type 12
corrosionresistant
dusttight
Open
without
enclosure
Specify coil voltage and frequency, a see below
Delete q in
type
5-8
PKZ2/ZM-0.6/S-SP q (...)
PKZ2/ZMR-0.6/S-SP q (...)
1/
2
0.6 - 1.0
8 - 14
PKZ2/ZM-1/S-SP q (...)
PKZ2/ZMR-1/S-SP q (...)
1/
3
3/
4
1
1.0 - 1.6
14 - 22
PKZ2/ZM-1.6/S-SP q (...)
PKZ2/ZMR-1.6/S-SP q (...)
1/
2
1
1 1/2
1.6 - 2.4
20 - 35
PKZ2/ZM-2.4/S-SP q (...)
PKZ2/ZMR-2.4/S-SP q (...)
1
1
2
3
2.4 - 4.0
35 - 55
PKZ2/ZM-4/S-SP q (...)
PKZ2/ZMR-4/S-SP q (...)
1 1/2
1 1/2
3
5
4.0 - 6.0
50 - 80
PKZ2/ZM-6/S-SP q (...)
PKZ2/ZMR-6/S-SP q (...)
2
3
5
7 1/2
6 - 10
80 - 140
PKZ2/ZM-10/S-SP q (...)
PKZ2/ZMR-10/S-SP q (...)
3
5
10
10
10 - 16
130 - 220
PKZ2/ZM-16/S-SP q (...)
PKZ2/ZMR-16/S-SP q (...)
7 1/2
7 1/2
20
25
16 - 27
200 - 350
PKZ2/ZM-25/S-SP q (...)
PKZ2/ZMR-25/S-SP q (...)
10
10
20
-
24 - 32
275 - 425
PKZ2/ZM-32/S-SP q (...)
PKZ2/ZMR-32/S-SP q (...)
10
15
30
-
32 - 42
350 - 500
PKZ2/ZM-40/S-SP q (...)
PKZ2/ZMR-40/S-SP q (...)
2
1)
Notes:
To order specify:
Type number
Enclosure suffix
Coil voltage
Accessories
PKZ2/ZM-16/S-SP /SD
(120V60HZ)
48V 50Hz
208V 60Hz
240V 50Hz
PKZ2/ZMR-16/S-SP /SD
Type
Enclosure suffix
110V 50Hz,
120V 60Hz
190V 50Hz,
220V 60Hz
220V 50Hz,
240V 60Hz
230V 50Hz,
240V 60Hz
Insulating
material
Type 12
corrosionresistant
dusttight
Coil voltage
380V 50Hz,
440V 60Hz
400V 50Hz,
440V 60Hz
415V 50Hz,
480V 60Hz
Open
without
enclosure
Delete q
in type
Replace q
with
suffix /I
Standard features:
• UL listed, CSA certified, self-protected combination motor controller. UL 508 / CSA 22.2, No. 14 Type E.
• Factory mounted and labeled contactor and disconnect portion
rated max. 42A, 30 HP at 460V; max. 27A, 25 Hp at 575V.
• No backup overcurrent protection required up to its full interrupting rating.
• Continuity of service (protects itself against damage under fault
conditions).
• Plug-in trip module, which creates an open circuit path to the motor when removed. For additional safety!
• Adjustable thermal and magnetic trips; built-in phase loss differential trip.
• Built-in 1N.O. and 1 N.C. auxiliary contacts in the contactor portion. 2 N.O. are also available.
• Electrical life: 1 million operations, AC-3 (30/25 HP at 460/575V)
• Adapter plate for rail or panel mounting.
• Control circuit transformer tap-off terminals on load side of disconnect.
• Allows mounting of accessories such as voltage trips, standard
and trip indicating auxiliary contacts.
• Enclosed starters provided with door interlocking handle.
• In the event of an overload condition, the N.C. contact in the ZMR...-PKZ2 trip module opens the contactor coil circuit and the N.O.
contact may be used to remotely signal an overload condition. On
a short circuit, the main disconnect switch opens.
Additional information
Accessories
Factory modifications
Other operating voltages
Technical data
Dimensions
Weights
Page
08/047
03/046
08/034
08/066
08/076
14/020
(120V60HZ)
Type
Enclosure suffix
24V DC: Add suffix “-G” in part number.
Example: PKZ2/ZM-16/S-G-SP (24VDC)
Coil voltage
24V DC: Add suffix “-G” in part number.
Example: PKZ2/ZM-16/S-G-SP (24VDC)
Special voltages
(other than the
standard coils listed) 1)
DC
24V 50/60Hz
...V 50Hz (24 - 600V)
24V
110V 50/60Hz
...V 60Hz (24 - 600V)
230V 50/60Hz
1)
AC
24V 60Hz
Industrial
use
Type 12
dusttight
Replace q
with suffix
/SD
Type 3R
weatherproof
Replace q
with suffix
/DW
Set bimetal trips (yellow dial) to motor FLC
– Tripping current = 125% of setting
– For motors of service factor 1.0, set dial to 0.9 of motor FLC setting
– Ambient compensated
– Phase failure sensitive
Available Coil Voltages
Standard voltages
24V 50Hz
Enclosed
General
purpose
Type 1
Replace q
with
suffix /I
0.4 - 0.6
Notes:
Price
see price list
Replace q
with suffix
/S
1/
2
1/
08/035
Moeller Electric Corporation
Moeller Electric Main Catalog 2002/2003
Manual Motor Protectors,
Motor Protector Combinations
08/034
when ordering special
coils, please state the required actuating voltage
from the given range
(...-...V).
1-866-595-9616
1-630-595-9515
Go to: http://www.klocknermoeller.com
Moeller Electric Main Catalog 2002/2003
System PKZ 2 Motor Protectors
Auxiliary Contacts, Trip-indicating Contacts, Trip Indicator, Current Limiter
Manual Motor Protectors,
Motor Protector Combinations
08/037
Moeller Electric Corporation
Number of
Auxiliary Contacts
N.O. = normally open
N.C. = normally closed
N.O.
N.C.
Connection Diagram
Circuit Diagram
System PKZ 2 Motor Protectors
Auxiliary Contacts, Trip-indicating Contacts, Trip Indicator, Current Limiter
Type
Type
Price
Article No.
when ordered with basic
device
Article No.
when ordered
separately
see price
list
+NHI11-PKZ2
093050
NHI11-PKZ2
090677
+NHI22-PKZ2
095423
NHI22-PKZ2
097796
+NHI11S-PKZ2
005250
NHI11S-PKZ2
007623
Notes
Standard auxiliary contacts
1
7
Standard auxiliary contacts
for motor protectors and motor protector combinations
1
1
L1L2L3
NHI11
2
2
L1L2L3
NHI2-11S
for motor protector combinations
1
1
L1L2L3
NHI11
2
2
L1L2L3
+NHI22S-PKZ2
002877
NHI22S-PKZ2
000504
+NHI2-11S-PKZ2
012369
NHI2-11S-PKZ2
009996
NHI2-11S
2x1
2x1
L1L2L3
The side mounted auxiliary contacts NHI-...-PKZ2 operate in
conjunction with the motor protector contacts.
Can be mounted to a motor protector or motor protector
combination.
Can be combined with AGM trip
indicating contacts.
Type NHI2-11S-PKZ2 has a set of
contacts operated by the motor
protector, the other set by the
contactor.
Can be mounted to motor
protector combination.
Can be combined with AGM tripindicating contacts.
Accessories
1 Motor protector
7 Remote drives
Other accessories
page
08/028
08/040
08/047
Trip-indicating auxiliary contact and short-circuit
indicator
2
9
7
NHI2-11S
Trip-indicating auxiliary contacts
with short-circuit indicator
2 x (1 N.O. 1 N.C.)
+AGM2-11-PKZ2
019488
AGM2-11-PKZ2
017115
“+” this set of contacts actuates under all trip conditions
“I>” this set of contacts actuates only under short-circuit trip
conditions
AGM....-PKZ2 provides trip
differentiating contacts and is
supplied with K-AGM-PKZ2
red short-circuit indicator
Can be mounted to motor
protector or motor protector
combination.
Can be combined with NHI... or
NHI...S
Accessories
2 Motor protector
7 Remote drive
9 Clip plate
Other accessories
page
08/028
08/040
08/047
08/047
Current limiter
9
1
Short-circuit indicator
+K-AGM-PKZ2
024234
K-AGM-PKZ2
021861
Provides a visual signal of a
short-circuit trip condition via a
resettable red flag indicator.
Differentiated trip signalling
possible in conjunction with
handle position.
Current limiter
Fuseless, current limiting set of contacts housed in a module.
Increases short-circuit current rating of PKZ 2/ZM up to
100kA/500V AC in IEC group applications. Not UL/CSA.
Rated uninterrupted current Iu = 40 A
L
+CL-PKZ2
078812
Max. rated operational voltage
Ue = 690 V
Can be mounted to motor
protector or mounted separately
on EZ base.
Ι>>
T
1-866-595-9616
1-630-595-9515
CL-PKZ2
076439
Go to: http://www.klocknermoeller.com
Accessories
1 Motor protector
9 Clip plate
Other accessories
page
08/028
08/047
08/047
Manual Motor Protectors,
Motor Protector Combinations
08/036
Moeller Electric Corporation
System PKZ 2 Motor Protectors
Auxiliary Contacts, Trip-indicating Contacts, Trip Indicator, Current Limiter
Manual Motor Protectors,
Motor Protector Combinations
08/037
Moeller Electric Main Catalog 2002/2003
Number of
Auxiliary Contacts
N.O. = normally open
N.C. = normally closed
N.O.
N.C.
Connection Diagram
Circuit Diagram
System PKZ 2 Motor Protectors
Auxiliary Contacts, Trip-indicating Contacts, Trip Indicator, Current Limiter
Type
Type
Price
Article No.
when ordered with basi
c
device
Article No.
when ordered
separately
see price
list
+NHI11-PKZ2
093050
NHI11-PKZ2
090677
+NHI22-PKZ2
095423
NHI22-PKZ2
097796
+NHI11S-PKZ2
005250
NHI11S-PKZ2
007623
Notes
Standard auxiliary contacts
1
7
Standard auxiliary contacts
for motor protectors and motor protector combinations
1
1
L1L2L3
NHI11
2
2
L1L2L3
NHI2-11S
for motor protector combinations
1
1
L1L2L3
NHI11
2
2
L1L2L3
+NHI22S-PKZ2
002877
NHI22S-PKZ2
000504
+NHI2-11S-PKZ2
012369
NHI2-11S-PKZ2
009996
NHI2-11S
2x1
2x1
L1L2L3
The side mounted auxiliary contacts NHI-...-PKZ2 operate in
conjunction with the motor protector contacts.
Can be mounted to a motor protector or motor protector
combination.
Can be combined with AGM trip
indicating contacts.
Type NHI2-11S-PKZ2 has a set of
contacts operated by the motor
protector, the other set by the
contactor.
Can be mounted to motor
protector combination.
Can be combined with AGM tripindicating contacts.
Accessories
1 Motor protector
7 Remote drives
Other accessories
page
08/028
08/040
08/047
Manual Motor Protectors,
Motor Protector Combinations
08/036
Trip-indicating auxiliary contact and short-circuit
indicator
2
9
7
NHI2-11S
Trip-indicating auxiliary contacts
with short-circuit indicator
2 x (1 N.O. 1 N.C.)
+AGM2-11-PKZ2
019488
AGM2-11-PKZ2
017115
“+” this set of contacts actuates under all trip conditions
“I>” this set of contacts actuates only under short-circuit trip
conditions
AGM....-PKZ2 provides trip
differentiating contacts and is
supplied with K-AGM-PKZ2
red short-circuit indicator
Can be mounted to motor
protector or motor protector
combination.
Can be combined with NHI... or
NHI...S
Accessories
2 Motor protector
7 Remote drive
9 Clip plate
Other accessories
page
08/028
08/040
08/047
08/047
Current limiter
9
1
Short-circuit indicator
+K-AGM-PKZ2
024234
K-AGM-PKZ2
021861
Provides a visual signal of a
short-circuit trip condition via a
resettable red flag indicator.
Differentiated trip signalling
possible in conjunction with
handle position.
Current limiter
Fuseless, current limiting set of contacts housed in a module.
Increases short-circuit current rating of PKZ 2/ZM up to
100kA/500V AC in IEC group applications. Not UL/CSA.
Rated uninterrupted current Iu = 40 A
L
+CL-PKZ2
078812
CL-PKZ2
076439
Max. rated operational voltage
Ue = 690 V
Accessories
1 Motor protector
9 Clip plate
Other accessories
page
08/028
08/047
08/047
Can be mounted to motor
protector or mounted separately
on EZ base.
Ι>>
T
1-866-595-9616
1-630-595-9515
Go to: http://www.klocknermoeller.com
Moeller Electric Main Catalog 2002/2003
System PKZ 2 Motor Protectors
Shunt Trips, Undervoltage Trips
Manual Motor Protectors,
Motor Protector Combinations
08/039
Moeller Electric Corporation
Circuit diagram
Connection diagram
System PKZ 2 Motor Protectors
Shunt Trips, Undervoltage Trips
Operating voltage
Type
Type
Price
Voltage and frquency combinations possible
with one coil in the voltage trip
Article No.
When ordered with basic device
Article. No.
when ordered separately
see price
list
Coil voltages shown in ( )
Coil voltages shown in ( )
For other coil voltages,
a page 08/055
For other coil voltages,
a page 08/055
Shunt trips
For AC and DC
24 V DC
24 V 50 Hz
24 V 60 Hz
110 V DC
110 V 50 Hz
230 V 50 Hz
110 V 60 Hz
220 V 60 Hz
380 V 50 Hz
440 V 50 Hz
480 V 60 Hz
C1
C2
Undervoltage trips, undelayed
for AC
D1
for DC
U<
48 V DC
48 V 50 Hz
48 V 60 Hz
125 V DC
127 V 50 Hz
240 V 50 Hz
120 V 60 Hz
240 V 60 Hz
400 V 50 Hz
500 V 50 Hz
600 V 60 Hz
Notes
1
60 V DC
+A-PKZ2-A
063966
A-PKZ2-A
063967
250 V DC
220 V 50 Hz
+A-PKZ2-B
063965
A-PKZ2-B
063964
+A-PKZ2-C
063962
A-PKZ2-C
063930
+U-PKZ2(120V60HZ)
063612
+U-PKZ2(24V DC)
002558
U-PKZ2(120V60HZ)
065686
U-PKZ2(24V DC)
014463
Can be combined with the motor protector to accomplish Emergency-Stop
circuitry per IEC/EN 60 204.
Can be used in combination with
R(E)(S)-PKZ2 remote control drives.
+U-HI20-PKZ2(120V60HZ)
063626
U-HI20-PKZ2(120V60HZ)
063655
Can be combined with the motor protector to accomplish Emergency-Stop
circuitry per IEC/EN 60 204.
Can be used in combination with
R(E)(S)-PKZ2 remote control drives.
Shunt trips are available in three models which cover a wide range of AC and
DC voltages.
They can be used in combination with
R(E)(S)-PKZ2 remote control drives.
208 V 60 Hz
415 V 50 Hz
7
Accessories
1 Motor protector
7 Remote control drive
Other accessories
2
9
page
08/028
08/040
08/047
7
D2
For AC,
with auxiliary contact
D1
2.13
2.23
Includes a set of early-make contacts. In
the trip position, both contacts will be
closed. The trip coil can be energized
early by jumpering from the contact
(see diagram), however in this mode it
will not be possible to combine it with
the R(E)(S)-PKZ2 remote control drives.
U<
D2
2.14
2.24
Drop-off Delayed (200 ms)
For AC,
with auxiliary contact
D1
+UVHI-PKZ2(120V60HZ)
063637
2.13
UVHI-PKZ2(120V60HZ)
063664
Has a built-in time delay to prevent tripping due to momentary power losses of
200 ms or less.
In the trip position, both contacts will
be closed.
Can be used in combination with
R(E)(S)-PKZ2 remote control drives.
U<
D2
2.14
1-866-595-9616
1-630-595-9515
Go to: http://www.klocknermoeller.com
Accessories
2 Motor protector
7 Remote control drive
9 Clip plate
Other accessories
Other actuating voltages
page
08/028
08/040
08/047
08/047
08/055
Manual Motor Protectors,
Motor Protector Combinations
08/038
Moeller Electric Corporation
System PKZ 2 Motor Protectors
Shunt Trips, Undervoltage Trips
Manual Motor Protectors,
Motor Protector Combinations
08/039
Moeller Electric Main Catalog 2002/2003
Circuit diagram
Connection diagram
System PKZ 2 Motor Protectors
Shunt Trips, Undervoltage Trips
Operating voltage
Type
Type
Price
Voltage and frquency combinations possible
with one coil in the voltage trip
Article No.
When ordered with basic devic
e
Article. No.
when ordered separately
see price
list
Coil voltages shown in ( )
Coil voltages shown in ( )
For other coil voltages,
a page 08/055
For other coil voltages,
a page 08/055
Shunt trips
For AC and DC
24 V DC
24 V 50 Hz
24 V 60 Hz
110 V DC
110 V 50 Hz
230 V 50 Hz
110 V 60 Hz
220 V 60 Hz
380 V 50 Hz
440 V 50 Hz
480 V 60 Hz
C1
C2
Undervoltage trips, undelayed
for AC
D1
for DC
U<
48 V DC
48 V 50 Hz
48 V 60 Hz
125 V DC
127 V 50 Hz
240 V 50 Hz
120 V 60 Hz
240 V 60 Hz
400 V 50 Hz
500 V 50 Hz
600 V 60 Hz
Notes
1
60 V DC
+A-PKZ2-A
063966
A-PKZ2-A
063967
250 V DC
220 V 50 Hz
+A-PKZ2-B
063965
A-PKZ2-B
063964
+A-PKZ2-C
063962
A-PKZ2-C
063930
+U-PKZ2(120V60HZ)
063612
+U-PKZ2(24V DC)
002558
U-PKZ2(120V60HZ)
065686
U-PKZ2(24V DC)
014463
Can be combined with the motor protector to accomplish Emergency-Stop
circuitry per IEC/EN 60 204.
Can be used in combination with
R(E)(S)-PKZ2 remote control drives.
+U-HI20-PKZ2(120V60HZ)
063626
U-HI20-PKZ2(120V60HZ)
063655
Can be combined with the motor protector to accomplish Emergency-Stop
circuitry per IEC/EN 60 204.
Can be used in combination with
R(E)(S)-PKZ2 remote control drives.
Shunt trips are available in three models which cover a wide range of AC and
DC voltages.
They can be used in combination with
R(E)(S)-PKZ2 remote control drives.
208 V 60 Hz
415 V 50 Hz
7
Accessories
1 Motor protector
7 Remote control drive
Other accessories
2
9
page
08/028
08/040
08/047
Manual Motor Protectors,
Motor Protector Combinations
08/038
7
D2
For AC,
with auxiliary contact
D1
2.13
2.23
Includes a set of early-make contacts. In
the trip position, both contacts will be
closed. The trip coil can be energized
early by jumpering from the contact
(see diagram), however in this mode it
will not be possible to combine it with
the R(E)(S)-PKZ2 remote control drives.
U<
D2
2.14
2.24
Accessories
2 Motor protector
7 Remote control drive
9 Clip plate
Other accessories
Other actuating voltages
page
08/028
08/040
08/047
08/047
08/055
Drop-off Delayed (200 ms)
For AC,
with auxiliary contact
D1
+UVHI-PKZ2(120V60HZ)
063637
UVHI-PKZ2(120V60HZ)
063664
2.13
Has a built-in time delay to prevent tripping due to momentary power losses of
200 ms or less.
In the trip position, both contacts will
be closed.
Can be used in combination with
R(E)(S)-PKZ2 remote control drives.
U<
D2
2.14
1-866-595-9616
1-630-595-9515
Go to: http://www.klocknermoeller.com
Moeller Electric Main Catalog 2002/2003
08/040
System PKZ 2 Motor Protectors
Remote Control Drives
Circuit diagram for pulsed operation
Type
Article No.
Control voltage is shown in ( )
For other voltages, a page 08/056
Notes
Price
see price list
3
Remote control drive RE-PKZ2
72 74
OFF and RESET separate
L(+)
33
34
CONTROL
I
ON
T
A20
O
A40
OFF
RESET
B20
Control section can also be actuated via auxiliary contacts from various Moeller Electric components:
NHI, AGM, ETR4-VS3, EK... and dry output contacts
from PLCs with no RC filter type surge suppression.
A20 A40 B20
OFF equals RESET
L(+)
N(-)
72
I
ON
RE-PKZ2(110–120V50/60HZ,DC)
063673
The control section can be energized by a single impulse
(≤ 2 VA/W power draw) of 15 ms duration, or by a main
tained contact. Upon energizing, the line connection
draws its power requirement (700 VA/W for a duration
of 30 ms) directly from the line.
74
LINE
Ι>
Line and control feeds have the same potential.
N(-)
72
RE-PKZ2(24V50/60HZ,DC)
063670
74
LINE
33
CONTROL
34
A20
O
A40
B20
OFF
RESET
L
72 74
OFF equals RESET
L(+)
74
33
LINE
CONTROL
Ι>
A20
RS-PKZ2(110–120V50/60HZ,DC)
063685
Upon energizing, the line connection draws its power
requirement (700 VA/W for a duration of 30 ms) directly
from the line.
A0
OFF/
RESET
24V DC
A20 A30 A0
L(+)
RS-PKZ2(24V50/60HZ,DC)
063682
N(-)
72
74
33
LINE
CONTROL
A20
A30
34
ON
In HAND
• the drive displays the color GREEN
and blocks any remote electrical actuation. the internal signalling contact 33/34 is open.
In AUTO
• the drive displays the color RED, indicating that remote electrical actuation is possible. The internal
signalling contact 33/34 is closed.
24V DC
Minimum command time for
RE-PKZ2, RS-PKZ2 remote control drives
CONTROL
I
ON
ON
O
t (ms)
15
CONTROL
OFF/RESET
I
OFF/RESET
O
15
t (ms)
300
LINE
I
ON
O
OFF
Hauptkontakt
CONTROL
30
30
t (ms)
Go to: http://www.klocknermoeller.com
4
2
page
08/028
08/036
08/036
08/047
9
5
Mounting is possible in both ON and
OFF positions of the motor protector.
An internal electronic interlock always
sets OFF as the default setting.
A0
OFF/
RESET
Accessories
1 Motor protector
3 Standard auxiliary contact
5 Trip-indicating auxiliary contact
Other accessories
The thumb-grip handle has 2 positions:
HAND and AUTO
34
A30
ON
T
Line and control sections are galvanically separated.
The control section is energized solely from a 24V DC
source by a single impulse (≤ 2 VA/W, 15 ms duration)
or by a maintained contact.
Suitable for energizing directly from an electronic PLC
output.
N(-)
72
Remote control drives can be used
with both the motor protector and motor protector combination.
They are used to electrically operate
the motor protector (ON / OFF and Reset to OFF (after trip) operations.) They
can be switched off at the device and
the thumb-grip handle can be padlocked using a 6 mm padlock.
Suitable for use with either AC or DC
voltages.
Can be combined with undervoltage
trips and shunt trips.
Always use standard auxiliary contact
Type NHI-... when using remote control drives to electrically signal the
open or closed status of the motor protector.
Remote control drives cannot be used
in conjunction with (R)H-PKZ2 door interlock handle.
Remote control drive RS-PKZ2
1-866-595-9616
1-630-595-9515
1
5
L
Notes
Manual Motor Protectors,
Motor Protector Combinations
System PKZ 2 Motor Protectors
Remote Control Drives
Manual Motor Protectors,
Motor Protector Combinations
08/041
Moeller Electric Corporation
RE-PKZ2 and RS-PKZ2 remote control drives can be used to electrically operate the motor protector
from a remote location:
– OFF to ON
– ON to OFF
– Reset to OFF after trip
Highly desirable in factory automated operations and/or physically hard to reach locations!
Accessories
2 Motor protector
4 Standard auxiliary contact
5 Trip-indicating auxiliary contact
9 Clip plate
Other actuating or supply voltages
Note:
The supply voltage refers to the line and
control feed for the RE-PKZ 2 and the line
feed for the RS-PKZ 2. The control section
of the RS-PKZ 2 is supplied with 24 V DC
only. Both remote control drives will draw
their power requirement (700 VA for 30
ms) directly from the line.
page
08/028
08/036
08/036
08/047
08/056
Moeller Electric Corporation
08/040
System PKZ 2 Motor Protectors
Remote Control Drives
Circuit diagram for pulsed operation
Type
Article No.
Control voltage is shown in ( )
For other voltages, a page 08/056
Notes
Price
see price list
3
Remote control drive RE-PKZ2
Manual Motor Protectors,
Motor Protector Combinations
Manual Motor Protectors,
Motor Protector Combinations
System PKZ 2 Motor Protectors
Remote Control Drives
1
5
L
72 74
OFF and RESET separate
L(+)
33
34
CONTROL
I
ON
T
A20
O
A40
OFF
RESET
B20
Control section can also be actuated via auxiliary contacts from various Moeller Electric components:
NHI, AGM, ETR4-VS3, EK... and dry output contacts
from PLCs with no RC filter type surge suppression.
A20 A40 B20
OFF equals RESET
L(+)
N(-)
72
I
ON
RE-PKZ2(110–120V50/60HZ,DC)
063673
The control section can be energized by a single impulse
(≤ 2 VA/W power draw) of 15 ms duration, or by a main
tained contact. Upon energizing, the line connection
draws its power requirement (700 VA/W for a duration
of 30 ms) directly from the line.
74
LINE
Ι>
Line and control feeds have the same potential.
N(-)
72
RE-PKZ2(24V50/60HZ,DC)
063670
74
LINE
33
CONTROL
34
A20
O
A40
B20
OFF
RESET
L
72 74
OFF equals RESET
L(+)
74
33
LINE
CONTROL
Ι>
A20
RS-PKZ2(110–120V50/60HZ,DC)
063685
Upon energizing, the line connection draws its power
requirement (700 VA/W for a duration of 30 ms) directly
from the line.
A0
OFF/
RESET
24V DC
A20 A30 A0
L(+)
RS-PKZ2(24V50/60HZ,DC)
063682
N(-)
72
74
33
LINE
CONTROL
A20
A30
ON
34
In HAND
• the drive displays the color GREEN
and blocks any remote electrical actuation. the internal signalling contact 33/34 is open.
In AUTO
• the drive displays the color RED, indicating that remote electrical actuation is possible. The internal
signalling contact 33/34 is closed.
24V DC
Minimum command time for
RE-PKZ2, RS-PKZ2 remote control drives
CONTROL
I
ON
ON
O
t (ms)
15
4
2
page
08/028
08/036
08/036
08/047
9
5
Mounting is possible in both ON and
OFF positions of the motor protector.
An internal electronic interlock always
sets OFF as the default setting.
A0
OFF/
RESET
Accessories
1 Motor protector
3 Standard auxiliary contact
5 Trip-indicating auxiliary contact
Other accessories
The thumb-grip handle has 2 positions:
HAND and AUTO
34
A30
ON
T
Line and control sections are galvanically separated.
The control section is energized solely from a 24V DC
source by a single impulse (≤ 2 VA/W, 15 ms duration)
or by a maintained contact.
Suitable for energizing directly from an electronic PLC
output.
N(-)
72
Remote control drives can be used
with both the motor protector and motor protector combination.
They are used to electrically operate
the motor protector (ON / OFF and Reset to OFF (after trip) operations.) They
can be switched off at the device and
the thumb-grip handle can be padlocked using a 6 mm padlock.
Suitable for use with either AC or DC
voltages.
Can be combined with undervoltage
trips and shunt trips.
Always use standard auxiliary contact
Type NHI-... when using remote control drives to electrically signal the
open or closed status of the motor protector.
Remote control drives cannot be used
in conjunction with (R)H-PKZ2 door interlock handle.
Remote control drive RS-PKZ2
Notes
08/041
Moeller Electric Main Catalog 2002/2003
Accessories
2 Motor protector
4 Standard auxiliary contact
5 Trip-indicating auxiliary contact
9 Clip plate
Other actuating or supply voltages
page
08/028
08/036
08/036
08/047
08/056
Note:
The supply voltage refers to the line and
control feed for the RE-PKZ 2 and the line
feed for the RS-PKZ 2. The control section
of the RS-PKZ 2 is supplied with 24 V DC
only. Both remote control drives will draw
their power requirement (700 VA for 30
ms) directly from the line.
RE-PKZ2 and RS-PKZ2 remote control drives can be used to electrically operate the motor protector
from a remote location:
– OFF to ON
– ON to OFF
– Reset to OFF after trip
Highly desirable in factory automated operations and/or physically hard to reach locations!
CONTROL
OFF/RESET
I
OFF/RESET
O
15
t (ms)
300
LINE
I
ON
O
OFF
Hauptkontakt
CONTROL
30
30
t (ms)
1-866-595-9616
1-630-595-9515
Go to: http://www.klocknermoeller.com
Moeller Electric Main Catalog 2002/2003
08/042
Circuit diagram
System PKZ 2 Motor Protectors
Magnetic Contactors, Surge Suppressors
UL/CSA Maximum 3 phase HP rating at
200 V
HP
230 V
HP
460 V
HP
575 V
HP
Number of contacts
N.O. = normally closed
N.C. = normally closed
N.O.
For use with
N.C.
Type
Price
Article No.
Coil voltages shown in ( )
For other voltages, a page 08/051
see price list
Notes
3
4
1
9
7
5
High capacity magnetic contactor module
With internal current limitation feature to increase short-circuit current rating
and self-protection characteristics of PKZ 2/ZM-..../S motor protector combination
A1 13 21
AC operated
10
15
30
30
1
1
PKZ2
PKZ2/ZM-...
S-PKZ2(120V60HZ)
063694
30
30
2
–
PKZ2
PKZ2/ZM-...
S/HI20-S-PKZ2(120V60HZ)
063701
A2 14 22
Ι
T
10
A1 13 23
A2
15
14 24
Ι
T
DC operated
10
A1
15
13
24V DC
A2
30
30
1
–
PKZ2
PKZ2/ZM-...
S-G-PKZ2(24VDC)
070921
14
The contactors can be directly plugged into
the manual motor protector PKZ2/ZM-... to
form a magnetic motor protector combination. Use of a C-PKZ2 clip plate is essential
for this purpose (see diagram at right).
The combination on a clip plate can then either be conventionally panel mounted using
screws, or clipped onto one or two 15mm
high DIN rail(s) conforming to EN 50 022-35.
The contactors can also be individually
mounted using EZ-PKZ2 mounting base.
RC filter surge suppressors for AC coils, as an
alternative to varistor types shown on this
page, are available upon request.
Contactors that are individually mounted
can also be mechanically interlocked using
the MV-PKZ2 mechanical interlock, e.g. for
reversing applications.
T
The DC operated contactor comes standard
with 1 N.O. contact and built-in surge suppression. Coil exchange and different auxiliary contact configurations are not possible.
Surge suppressor
Varistor type for AC coils
A1
24 – 48 V
S-...-PKZ2
VGSPKZ48
063974
VGSPKZ250
063973
VGSPKZ415
063972
Surge suppressors for AC coils of S-...-PKZ2
contactors.
RC filters also available upon request.
S-...-PKZ2
CL-PKZ2
EZ-PKZ2
028596
Used to mount the S-...-PKZ2 contactor separate from the PKZ2... motor protector. Always required for reversing applications.
Also, allows extra contactor operated auxiliary contacts to be added: HI11-S/EZ-PKZ2 (1
N.O. and 1 N.C.).
The base can either be panel mounted using
screws (M4) or clipped onto a 35mm DIN rail
conforming to EN 50 022.
110 – 250 V
A2
380 – 415 V
Mounting base
For separate mounting of the S-...-PKZ2 contactor
1-866-595-9616
1-630-595-9515
Go to: http://www.klocknermoeller.com
Accessories
1 Motor protector
3 Standard auxiliary contact
4 Standard auxiliary contact
5 Trip-indicating auxiliary contact
6 Shunt trip
Undervoltage trip
7 Remote control drive
9 Clip plate
Other accessories
Other actuating voltages
page
08/028
08/036
08/036
08/036
08/038
08/040
08/047
08/047
08/057
6
Manual Motor Protectors,
Motor Protector Combinations
System PKZ 2 Motor Protectors
Magnetic Contactors, Surge Suppressors
Manual Motor Protectors,
Motor Protector Combinations
08/043
Moeller Electric Corporation
Moeller Electric Corporation
08/042
Circuit diagram
System PKZ 2 Motor Protectors
Magnetic Contactors, Surge Suppressors
UL/CSA Maximum 3 phase HP rating at
200 V
HP
230 V
HP
460 V
HP
575 V
HP
Number of contacts
N.O. = normally closed
N.C. = normally closed
N.O.
For use with
N.C.
Type
Price
Article No.
Coil voltages shown in ( )
For other voltages, a page 08/051
see price list
Notes
3
4
1
9
7
5
High capacity magnetic contactor module
With internal current limitation feature to increase short-circuit current rating
and self-protection characteristics of PKZ 2/ZM-..../S motor protector combination
A1 13 21
AC operated
10
15
30
30
1
1
PKZ2
PKZ2/ZM-...
S-PKZ2(120V60HZ)
063694
30
30
2
–
PKZ2
PKZ2/ZM-...
S/HI20-S-PKZ2(120V60HZ)
063701
A2 14 22
Ι
T
10
A1 13 23
A2
15
14 24
Ι
T
DC operated
10
A1
15
13
24V DC
A2
30
30
1
–
PKZ2
PKZ2/ZM-...
S-G-PKZ2(24VDC)
070921
14
The contactors can be directly plugged into
the manual motor protector PKZ2/ZM-... to
form a magnetic motor protector combination. Use of a C-PKZ2 clip plate is essential
for this purpose (see diagram at right).
The combination on a clip plate can then either be conventionally panel mounted using
screws, or clipped onto one or two 15mm
high DIN rail(s) conforming to EN 50 022-35.
The contactors can also be individually
mounted using EZ-PKZ2 mounting base.
RC filter surge suppressors for AC coils, as an
alternative to varistor types shown on this
page, are available upon request.
Contactors that are individually mounted
can also be mechanically interlocked using
the MV-PKZ2 mechanical interlock, e.g. for
reversing applications.
T
The DC operated contactor comes standard
with 1 N.O. contact and built-in surge suppression. Coil exchange and different auxiliary contact configurations are not possible.
Accessories
1 Motor protector
3 Standard auxiliary contact
4 Standard auxiliary contact
5 Trip-indicating auxiliary contact
6 Shunt trip
Undervoltage trip
7 Remote control drive
9 Clip plate
Other accessories
Other actuating voltages
6
Manual Motor Protectors,
Motor Protector Combinations
System PKZ 2 Motor Protectors
Magnetic Contactors, Surge Suppressors
Manual Motor Protectors,
Motor Protector Combinations
08/043
Moeller Electric Main Catalog 2002/2003
page
08/028
08/036
08/036
08/036
08/038
08/040
08/047
08/047
08/057
Surge suppressor
Varistor type for AC coils
A1
24 – 48 V
S-...-PKZ2
VGSPKZ48
063974
VGSPKZ250
063973
VGSPKZ415
063972
Surge suppressors for AC coils of S-...-PKZ2
contactors.
RC filters also available upon request.
S-...-PKZ2
CL-PKZ2
EZ-PKZ2
028596
Used to mount the S-...-PKZ2 contactor separate from the PKZ2... motor protector. Always required for reversing applications.
Also, allows extra contactor operated auxiliary contacts to be added: HI11-S/EZ-PKZ2 (1
N.O. and 1 N.C.).
The base can either be panel mounted using
screws (M4) or clipped onto a 35mm DIN rail
conforming to EN 50 022.
110 – 250 V
A2
380 – 415 V
Mounting base
For separate mounting of the S-...-PKZ2 contactor
1-866-595-9616
1-630-595-9515
Go to: http://www.klocknermoeller.com
Moeller Electric Main Catalog 2002/2003
08/044
Auxiliary contacts
N.O. = normally open
N.C. = normally closed
System PKZ 2 Motor Protectors
Accessories for High Capacity Magnetic Contactors
Connection diagram
Type
Article No.
Notes
Price
see price list
Manual Motor Protectors,
Motor Protector Combinations
System PKZ 2 Motor Protectors
Accessories for High Capacity Magnetic Contactors
Manual Motor Protectors,
Motor Protector Combinations
08/045
Moeller Electric Corporation
Control circuit terminal tap-offs
Complies with IEC and UL/CSA
ST-PKZ2
010998
Provides easy access to the load side terminals of the PKZ2/ZM motor protector
for control circuit tap-off purposes when the protector and S-PKZ2 high capacity
magnetic contactor are mounted together as a combination unit (PKZ2/ZM-.../S)
Accepts 2.8 mm fast-on connectors (insulated/non-insulated); control circuit conductor cross section range: AWG 16...20, Cu only.
Max. current draw: 1A or 15% of thermal dial (FLC) value, whichever is less. Increase the setting of the dial accordingly to compensate for the tapped off current.
HI11-S/EZ-PKZ-2
090305
Provides an additional set of contactor operated auxiliary contacts (1 N.O. & 1
N.C.) for S-PKZ2 contactors that are mounted separately using the EZ-PKZ2
mounting base.
Auxiliary contact module
Fits to the side of separately mounted contactors
1 N.O.
1 N.C.
31
32
43
44
Accessories
1 Motor protector
3 Standard auxiliary contact
8 High capacity magnetic contactor
9 Clip plate
page
08/028
08/036
08/042
08/047
Auxiliary contact inserts
Mounts in the top portion of the contactor
1 N.O.
1 N.C.
2 N.O.
10
HI11-S-PKZ2
033936
HI20-S-PKZ2
033935
Auxiliary contact inserts are used as an exchange or replacement of the insert normally supplied with the contactor.
Exception: exchange or replacement of insert is not possible with DC operated
contactor type S-G-PKZ2.
J-S-PKZ2(120V60HZ)
063723
Separate coils available in AC voltages (a page 08/051).
See page 08/036 for varistor type surge suppressors. RC type filters can also be
supplied upon demand.
Separate coil
Mechanical interlock
MV-PKZ2
033938
1-866-595-9616
1-630-595-9515
Go to: http://www.klocknermoeller.com
To mechanically interlock two S-PKZ2 contactors. Contactors must be separately
mounted using EZ-PKZ2 mounting bases.
Useful for reversing applications or when there is a need to mechanically interlock
the contactors of two PKZ2/ZM-.../S motor protector combinations (e.g. 2-speed
motors with 2 separate windings). Supplied with 4 end brackets.
8
Accessories
8 High capacity magnetic contactor
10 Base for separate mounting
Other operating voltages
page
08/042
08/042
08/057
Moeller Electric Corporation
08/044
Auxiliary contacts
N.O. = normally open
N.C. = normally closed
System PKZ 2 Motor Protectors
Accessories for High Capacity Magnetic Contactors
Connection diagram
Type
Article No.
Notes
Price
see price
list
Manual Motor Protectors,
Motor Protector Combinations
System PKZ 2 Motor Protectors
Accessories
apCMagn
naoteacity
icctors
C for High
Manual Motor Protectors,
Motor Protector Combinations
08/045
Moeller Electric Main Catalog 2002/2003
Control circuit terminal tap-offs
Complies with IEC and UL/CSA
ST-PKZ2
010998
Provides easy access to the load side terminals of the PKZ2/ZM motor protector
for control circuit tap-off purposes when the protector and S-PKZ2 high capacity
magnetic contactor are mounted together as a combination unit (PKZ2/ZM-.../S)
Accepts 2.8 mm fast-on connectors (insulated/non-insulated); control circuit conductor cross section range: AWG 16...20, Cu only.
Max. current draw: 1A or 15% of thermal dial (FLC) value, whichever is less. Increase the setting of the dial accordingly to compensate for the tapped off current.
HI11-S/EZ-PKZ-2
090305
Provides an additional set of contactor operated auxiliary contacts (1 N.O. & 1
N.C.) for S-PKZ2 contactors that are mounted separately using the EZ-PKZ2
mounting base.
Auxiliary contact module
Fits to the side of separately mounted contactors
1 N.O.
1 N.C.
31
32
43
44
Accessories
1 Motor protector
3 Standard auxiliary contact
8 High capacity magnetic contactor
9 Clip plate
page
08/028
08/036
08/042
08/047
Auxiliary contact inserts
Mounts in the top portion of the contactor
1 N.O.
1 N.C.
2 N.O.
10
HI11-S-PKZ2
033936
HI20-S-PKZ2
033935
Auxiliary contact inserts are used as an exchange or replacement of the insert normally supplied with the contactor.
Exception: exchange or replacement of insert is not possible with DC operated
contactor type S-G-PKZ2.
J-S-PKZ2(120V60HZ)
063723
Separate coils available in AC voltages (a page 08/051).
See page 08/036 for varistor type surge suppressors. RC type filters can also be
supplied upon demand.
Separate coil
Mechanical interlock
MV-PKZ2
033938
To mechanically interlock two S-PKZ2 contactors. Contactors must be separately
mounted using EZ-PKZ2 mounting bases.
Useful for reversing applications or when there is a need to mechanically interlock
the contactors of two PKZ2/ZM-.../S motor protector combinations (e.g. 2-speed
motors with 2 separate windings). Supplied with 4 end brackets.
1-866-595-9616
1-630-595-9515
8
Accessories
8 High capacity magnetic contactor
10 Base for separate mounting
Other operating voltages
page
08/042
08/042
08/057
Go to: http://www.klocknermoeller.com
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