OEM Brochure7
12/3/02
3:25 PM
Page 1
Commercial and Industrial
Circuit Breakers for
OEM Applications
Quality and Innovation for
Global Solutions
OEM Brochure7
12/3/02
3:26 PM
Page 2
OneWorld
One Source
The world is opening up to OEMs. And with these new
opportunities come new demands. That’s particularly true
with circuit breakers where diverse domestic and international
standards and regulations combine with a widening variety of
applications. The result: Keeping pace with the needs of your
customers and building a more profitable domestic and export
business become critical and complex challenges.
2
OEM Brochure7
12/3/02
3:26 PM
Now there’s one
source, one solution, for all your
circuit breaker and
equipment needs –
Schneider Electric.
As part of the
Schneider Electric
family, Square D
and Merlin Gerin
combine to offer a
truly global solution –
the broadest array
of circuit breakers
in the industry. In
fact, together the
two brands offer the
best of two worlds –
a complete and
cost-effective line
of SQUARE D®
brand circuit breakers, plus the featurerich benefits of the
MERLIN GERIN®
brand line. In addition, many of our
SQUARE D and
MERLIN GERIN
circuit breakers have
both UL and IEC
ratings, allowing for
efficient standardization. Now you can
reduce the number
of vendors you must
Page 3
deal with, as well as
the number of parts
needed to build your
own electrical systems.
As the world’s leading supplier of
miniature, molded
case and insulated
circuit breakers,
Schneider Electric
offers the widest
range of products
available, with frame
sizes, accessories and
features that meet
every application.
And we back those
lines with the industry’s most comprehensive distribution
network and unparalleled technical
support. That’s why
people around the
globe trust Schneider
Electric for circuit
protection more
than any other
manufacturer.
We’ve built a 100year reputation for
quality and innovation by applying
leading-edge technology to our circuit
breakers. It’s a dedication that sets new
standards for circuit
protection with superior levels of flexibility, repeatability and
reliability.
The complete
Schneider Electric
circuit breaker
product portfolio
includes SQUARE D
and MERLIN
GERIN options
in three major
categories:
■
■
Miniature circuit
breakers – includes
the QO® and QOU
lines from Square D
and the MULTI 9®
line from Merlin
Gerin for unmatched
flexibility in custom
applications.
Molded case
circuit breakers –
includes the
COMPACT® line
from Merlin Gerin,
which features optimized and highperformance ranges
for customized
global OEM applications, and the
SQUARE D line,
which offers a full
range of cost-effective circuit protection solutions.
■
Power circuit
breakers –
includes the
MASTERPACT®
line from both
Square D and
Merlin Gerin for
high-performance
industrial and
OEM applications.
3
OEM Brochure7
12/3/02
3:26 PM
Page 4
Miniature Circuit Breakers
SQUARE D®
Miniature
Circuit
Breakers –
10 to 200 A
The two families of
SQUARE D miniature circuit breakers,
QOU and QO®,
provide a wide range
of options to meet
the diverse needs of
OEMs. QOU miniature circuit breakers
have lugs at both
ends and can be
DIN rail-, flush- or
surface-mounted.
QO miniature circuit
breakers can be
plugged- or boltedon for installation in
either SQUARE D
load centers or load
center interiors.
SQUARE D miniature circuit breakers
have a factory-preset
thermal and magnetic
trip element in each
QO Miniature
4
QOU Miniature
pole. Multi-pole
circuit breakers have
a single handle with
a common internal
trip that indicates
whether the circuit
breaker is OFF, ON
or TRIPPED. Plus,
devices feature a red
VISI-TRIP® indicator that becomes
visible when the
breaker has tripped
and interrupted
the circuit.
■
Both breakers also
feature reverse
connections without
restrictive line/load
marking.
Factory- and
Field-Installed
Accessories
10 to 125 A
current ratings for
QO and QOU
circuit breaker,
with an expanded
QO range of up
to 200 A
Global Standards
■
UL489 listed
■
CSA certified
■
CE conformity
(declaration available upon request)
■
Shunt trip
■
Auxiliary switch
Available Ratings
■
Alarm switch
■
120/240 VAC
■
■
240 VAC
■
60 VDC (1-pole);
125 VDC (2-pole)
Reversible lugs
(rear or front
access) standard
up to 60 A
■
277 VAC (only as
UL1077 recognized supplementary protector)
■
Optional ring
tongue terminals
■
Handle accessories
■
Padlock attachment, including
OFF only
■
Finger-safe covers
■
Jumper bar
accessories
■
Cover plates
■
Rainproof covers
To accommodate your
design, Square D offers a
variety of QO interior-only
choices
Connectors
■
Clamp plate (two
wires)
■
Box lug
■
Plug-on
■
Bolt-on
■
Ring tongue
■
Quick connectors
OEM Brochure7
12/3/02
3:26 PM
Page 5
MERLIN
GERIN ®
Miniature
Circuit
Breakers –
0.5 to 125 A
Available Ratings
■
UL489 range of
C60N: 0.5 to 35 A
and 240 VAC (60
VDC for 1P and
125 for 2P)
The MERLIN
GERIN MULTI 9
family is comprised
of an extensive,
modular system of
miniature circuit
breakers and
accessories. DIN
rail-mounting and
a compact size
(typically two 9mm
modules or less than
3/4 inch per pole)
allows easy installation. Plus,
fast-responding
MULTI 9 devices
provide maximum
protection of circuits
in OEM equipment
by limiting damaging currents.
■
UL1077 range of
C60N: 0.5 to 63 A
and 480Y/277
VAC (60 VDC for
1P and 125 for 2P)
MULTI 9 C60 is
the first extensive
range of DIN railmounted miniature
circuit breakers to
be UL489 listed for
branch circuit
protection. Other
MULTI 9 devices
are also UL recognized as supplementary protectors, suitable for applications
where branch circuit
protection is already
provided or not
required. MULTI 9
C60 products also
have IEC ratings. In
addition, other IECrated products complement the UL line
up to 125 A at up to
415 VAC.
■
■
UL1077 NC100
MULTI 9 supplementary protector:
10 to 80 A at
480Y/277 VAC
Global Standards
■
■
■
UL489 listed and
CSA C22.2 No.
5.02 certified
UL1077 recognized and CSA
C22.2 No. 235
certified
IEC 60947-2,
VDE 0660
C curve – instantaneous magnetic
trip between 7 and
10 times Amp
rating for
general purpose
applications
■
D curve – instantaneous magnetic
trip between 10
and 14 times Amp
rating for motors,
transformers and
similar applications
The following
time/current curves
(trip characteristics)
are available for
greater flexibility, an
important component in meeting the
custom application
requirements of a
system:
MULTI 9 UL489 Listed
Miniature Circuit Breakers
Field-installed
Accessories
■
Shunt trip with
auxiliary switch
■
Auxiliary switch
■
Alarm switch
■
Under-voltage
release
■
Surge protection
devices (UL and
IEC)
■
Ground fault protection products
■
Comb bus bars
(UL and IEC)
■
Motor operators
■
Rotary operating
handles
■
Enclosures
CE marked
Tripping System
■
■
MULTI 9 UL1077 Recognized
Supplementary Protectors
Flexible Installation with
UL Recognized Comb Busbar
UL and IEC Accessories
B curve – instantaneous magnetic
trip between 3.2
and 4.8 times Amp
rating for computers, electronics and
generators
Kaedra Space Saving
Enclosures
5
OEM Brochure7
12/3/02
3:26 PM
Page 6
Molded Case Circuit Breakers
SQUARE D®
Molded Case
Circuit
Breakers –
15 to 2500 A
Thermal-Magnetic
High Interrupting
Current Limiting
Electronic Trip
The SQUARE D
line of molded case
circuit breakers
begins with thermalmagnetic devices in a
complete range of
interrupting ratings,
including standard,
high, extra-high and
current limiting
ratings. The line also
includes an equally
wide variety of voltage ratings from 120
to 600 VAC and
ampere ratings from
15 to 2500 A.
These molded case
circuit breakers
include an array of
features that allow
easy installation and
significant time and
cost savings, including pre-selected
and installed lugs.
Products are available in unit mount
or I-LINE® construction and are
available in a wide
range of NEMA 1,
3R, 4, 5, 7, 9 and 12
enclosures. Single
magnetic adjustment
is also available in
frame sizes above
100 A.
In addition, the
Square D family of
current limiting
circuit breakers
features extra protec-
6
Mechanical Interlocked
Breakers
tion against highfault currents, plus a
line of electronic trip
circuit breakers – the
MICROLOGIC®
trip unit line – which
provides maximum
flexibility in system
communication and
protection (see page
11 for additional
information).
Available Ratings
■
■
Permanent trip
for greater reliability and longer
service life
■
Trip indication,
when the operating
handle snaps back
to the center position after the
circuit breaker
is tripped
■
Trip-free mechanism to trip the
circuit breaker
even if the handle
is in the locked or
ON position
15 to 2500 A and
120 to 600 VAC
Global Standards
■
UL listed (for
mounting in any
position and
optional
terminations)
■
CSA certified
■
IEC certified
■
CE marked
■
NEMA Standard
AB1
■
Federal
Specification
W-C-375B/GEN
Tripping System
With the circuit
breakers’ push-totrip feature, functions can be easily
checked without
expensive test equipment. Other features
include:
Factory- and
Field-installed
Accessories
■
Shunt trip
■
Ground fault
shunt trip
■
Under-voltage trip
■
Auxiliary switch
■
Alarm switch
■
Cylinder lock
■
Ground fault
module
■
Handle padlock
attachment
■
Walking beam
■
Combination
handle tie and
lock OFF
OEM Brochure7
12/3/02
3:27 PM
MERLIN
GERIN®
Molded Case
Circuit
Breakers –
15 to 2500 A
The innovative
COMPACT® line
from Merlin Gerin
has been designed
for customization by
distributors and
OEMs – the same 15
to 600 A accessories
for all frame sizes for
reduced inventory
costs. No other competitor offers this
level of performance
on such a small
frame.
The COMPACT
line is already
Europe’s leading
family of molded
case circuit breakers.
Tropicalized for
climates anywhere
in the world,
COMPACT circuit
breakers are now
used in switchboards
around the globe.
A new concept in
current interruption,
15 to 600 A
COMPACT NS
models also offer
dual-break rotating
contacts, providing
Page 7
exceptional current
limitation and outstanding endurance
for repetitive, shortcircuit interruption.
Available for
fixed-, plug in- or
drawout-mounting,
COMPACT NS
circuit breakers are
dual rated UL489
and IEC 60947-2
featuring Ics = Icu
ratings. Plus, the
latest COMPACT
line of NS 630 to
3200 A models features the new
MICROLOGIC®
trip unit (see page
11 for additional
information).
Global Standards
■
UL489 listed and
CSA C22-2 No.5
certified
■
IEC 60947-2
certified
■
British BS 4752
■
German VDE 660
■
French NFC
63120
■
CE marked
A
H
I
B
C
D
E
G
F
A
More solutions with fewer catalog numbers:
A. Terminal shield
B. Direct rotary handle
C. Auxiliary switch
D. Shunt trip
E. Trip unit
F. Motor operator
COMPACT CK
G. Ground fault module (IEC)
H. Plug-in base
I. Rear connectors
COMPACT CM
Field-installed
Accessories
■
Auxiliary switch
■
Busbar or rear
connections
■
Rotary operating
handles
■
Cable operating
handles
■
Electrical operators
COMPACT NSJ
COMPACT NSF
COMPACT NSE
7
OEM Brochure7
12/3/02
3:27 PM
Page 8
Molded Case Circuit Breakers (continued)
POWERPACT®
P- and RFrames and
COMPACT® NS
630b–3200
Molded Case
Circuit
Breakers
POWERPACT Pand R-frames and
COMPACT NS
630b–3200 molded
case circuit breakers
lead the industry
with proven, reliable
protection and
innovative compact
design for easy
installation (Pframe is 9" and Rframe 15" wide).
Designed to use less
mounting space,
these circuit breakers allow for smaller
footprints and higher density installations in I-LINE®
panelboards and
switchboards.
These circuit breakers feature MICROLOGIC® trip unit
technology that
provides advanced
functionality, such
as communication
interface and power
metering and monitoring capabilities
(see page 11 for
additional information). Built-in
MODBUS® protocol provides an
open communications platform,
eliminating the need
8
to purchase additional proprietary
network solutions
and providing
maximum customer
networking flexibility. In addition,
accessories are fieldinstallable and common to most frames.
Global Standards
POWERPACT Pand R-frames, and
COMPACT NS
630b–3200 molded
case circuit breakers
are available with
either a SQUARE D®
or MERLIN
GERIN® label for
maximum flexibility.
Available Ratings
■
■
P-frame: standard
and 100% ratings
and sensor sizes
of 250 to 1200 A
with interrupting
ratings of (AIR)
G-35kAIR,
J-65kAIR and
L-100kAIR at
480 VAC
■
UL489 listed and
CSA C22-2 No. 5
certified
■
NOM ANCE
■
IEC 60947-2
certified
■
CE marked
■
COMPACT NS
630b–3200 can
also be ordered
with IEC 60947-2,
CE marks, NEMA
and other international standards
■
Phase barriers
■
Rotary handle
■
Padlock
attachment
■
Toggle door
escutcheon
■
Cover door
escutcheon
Field- and
Factory-Installed
Accessories
■
Shunt trip
■
Under-voltage trip
■
Auxiliary switch
■
Alarm switch
■
Overcurrent trip
switch
R-frame: standard
and 100% ratings
and sensor sizes
of 600 to 2500 A
with interrupting
ratings of (AIR)
G-35kAIR,
J-65kAIR and
L-100kAIR at
480 VAC
POWERPACT
P-Frame
(NS 630b–1600)
POWERPACT
R-Frame
(NS 1600b–3200)
OEM Brochure7
12/3/02
3:27 PM
Page 9
Power Circuit Breakers
vide a common
architecture, versus a
model-by-model
approach. That
means they use common accessories, a
single door cutout
for the entire line,
and a single size that
fits 250 to 3000 A
(UL489).
MASTERPACT NW
MASTERPACT®
NW Power
Circuit
Breakers –
250 to 6300 A
The MASTERPACT
NW line is the
perfect answer for
OEMs. Featuring a
modular design,
MASTERPACT NW
circuit breakers pro-
We’ve reduced the
necessary distance
above the circuit
breaker to zero,
thanks to an arc
chute cover in the
drawout versions.
This makes
MASTERPACT
breakers ideal for
retrofit applications
into existing switchboards.
These circuit breakers also incorporate
the latest advances in
breaker technology,
including inter-
■
Disconnected
position lock
■
Door interlock
■
Racking interlock
between racking
crank and OFF
position
■
Open door racking
interlock
Global Standards
■
UL489 listed,
including 4-pole
through 6000 A
■
Automatic spring
discharge
mechanism
■
UL1066
listed/ANSI
C37.13
■
Rail padlock
■
Mechanical
operation counter
■
UL1008 listed
■
■
IEC 60947-2
certified
Shutter and
shutter lock
■
Door escutcheon
CE marked
■
Transparent
cover for door
escutcheon
■
B
A
changeable MICROLOGIC® trip units
with POWERLOGIC® power
metering, communication and monitoring capabilities (see
page 11 for additional information).
Factory- and
Field-Installed
Accessories
■
Push button lock
■
Open position padlock and key lock
provisions
H
N
J
O
G
C
D
K
F
E
Accessories and accessory connections:
A.
B.
C.
D.
E.
Auxiliary or secondary terminals
Terminal cover (optional)
Shutter lock
Cradle rejection feature
Padlock provision
M
I
F. Primary connectors
G. Shutters
H. MX shunt trip, MN undervoltage trip
device, or XF shunt close
I. Padlock attachment and key interlock
J. Auxiliary contacts (OF)
L
K. MCH spring-charging motor
L. Operation counter
M. Trip unit
N. Cluster
O. Push button padlockable cover
9
OEM Brochure7
12/3/02
3:27 PM
Page 10
Power Circuit Breakers (continued)
UL489 Listed
■
800 to 1200 A
Complete offering
through 100kAIR
at 480 V
■ Available with 800 to
1200 A frames
■ Rated for all AC voltage
systems through 600 V
■ Can install up to eight
1200 A breakers in one 30"
section of POWER-STYLE ®
QED-6 switchboard
■ Short-time withstand
ratings up to 35 kA
■
ANSI-Certified
UL1066 Listed
■
800 A
Complete offering through
42kAIR at 508 V
■ Available with 800 A frames
■
Rated for all AC voltage
systems through 508 V
■ Can install up to eight 800 A
breakers in one 30" section
of POWER-ZONE® 4
switchgear
■ Short-time withstand
ratings up to 42 kA
■
MASTERPACT®
NT Power
Circuit
Breakers –
800 A
MASTERPACT NT
power circuit breakers are the latest
addition to the
MASTERPACT line
to meet the needs of
OEM customers
where small size,
flexible configuration, low maintenance, increased
productivity and
reduced downtime
are key issues.
These fully tested,
drawout circuit
breakers feature four
racking positions
(connected, test,
disconnected and
removed) and status
indicator on the
cradle. MASTERPACT NT circuit
breakers have the
smallest footprint
available on the
market today – 70%
smaller than the
MASTERPACT NW
circuit breaker.
In addition, these
circuit breakers
incorporate the latest
advances in breaker
technology, including
interchangeable
MICROLOGIC®
trip units with POWERLOGIC® power
metering, communication and monitoring capabilities (see
page 11 for additional information).
Combined with the
POWER-ZONE® 4
switchgear and the
POWER-STYLE®
QED-6 switchboard,
the MASTERPACT
NT device is the
most competitive
power circuit breaker
on the market today.
Available Rating
508 VAC
Global Standards
■
UL489 listed
■
UL1066
listed/ANSI C37
■
IEC 60947-2
certified
Factory- and
Field-Installed
Accessories
■
Push button lock
■
Open position
padlock and key
lock provisions
■
Disconnected
position lock
■
Door interlock
■
Racking interlock
between racking
crank and OFF
position
■
Open door racking
interlock
■
Automatic spring
discharge
mechanism
■
Rail padlock
■
Mechanical
operation counter
■
Shutter and
shutter lock
■
Door escutcheon
■
Transparent
cover for door
escutcheon
IEC 60947-2 Power
■
800 to 1600 A
Complete offering through
130kAIR at 440, 150 kAIR
at 220/415 V
■ Available with 800 to
1600 A frames
■ Special 1000 VAC rated
circuit breakers available
■ Small design allows for
increased density
installations in IEC
equipment
■ Short-time withstand
ratings up to 42 kA
■
MASTERPACT NT
10
OEM Brochure7
12/3/02
3:27 PM
Page 11
Trip Units
MICROLOGIC®
Trip Units
For “smarter breakers,” a range of
MICROLOGIC®
trip units provides
advanced functionality, such as a communications interface, and power
metering and monitoring capabilities.
With the appropriate MICROLOGIC
trip unit, you can
communicate with
breakers, gather
power information,
monitor events and
remotely control
breakers based on
predetermined conditions, leading to
substantial savings
in electrical system
operating costs.
These interchangeable, microprocessor-controlled, plugin devices provide
the next generation
of protection,
measurement and
control functions,
MICROLOGIC Trip Units
delivering not only
greater electrical system safety but also
improved system
integration and coordination. The four
available models
include:
■
Zone selective
interlocking with
downstream and
upstream breakers
■
Optional groundfault protection
■
Optional MODBUS® communications interface
MICROLOGIC
3.0 and 5.0
Basic circuit protection including longtime, instantaneous
and optional shorttime adjustments
MICROLOGIC
3.0A, 5.0A and 6.0A
■
Long-time,
instantaneous and
optional short-time
adjustments
■
Integrated ammeter
and phase loading
bar graph
■
LED trip indicator
■
Standard MODBUS communications interface
compatibility with
POWERLOGIC®
installations
■
Standard GF
alarm on 5.0P.
6.0P has equipment ground-fault
tripping protection
MICROLOGIC
5.0P and 6.0P
■
Long-time,
instantaneous and
short-time adjustments
■
Advanced relay
protection (current
imbalance, under/
over voltage, etc.)
■
Inverse Definite
Minimum Time
Lag (IdmtL)
long-time delay
curve shaping
for improved
coordination
■
MICROLOGIC
5.0H and 6.0H
■
All 5.0P and 6.0P
functions
■
Enhanced
POWERLOGIC
power metering
and monitoring
capabilities
■
Basic power
quality (harmonic)
measurement
■
Waveform capture
Basic power metering and monitoring
functions
11
OEM Brochure7
12/3/02
3:27 PM
Page 12
Switchgear, Switchboards and Panelboards
POWERSTYLE®
QED-6 Rear
Connected
Switchboards
with MASTERPACT®
NW, MASTERPACT NT
and POWERPACT®
C and D Circuit
Breakers
The foundation
of QED-6 rear
connected switchboards is our
MASTERPACT
and POWERPACT
circuit breakers.
Developed with
OEM values in
mind, these switchboards feature a
small, flexible
footprint with segregated front access to
all wiring and easyto-add “smart”
functionality like
communications
interfaces, and power
monitoring and
control capability.
POWER-STYLE QED-6 Rear
Connected Switchboard with
MASTERPACT NW Circuit
Breakers
12
Drawout type
MASTERPACT
NT circuit breakers rated 800 to
1200 A
I-LINE®
Panelboards
■
Unique bolted or
withdrawable
design on POWERPACT circuit
breakers rated 15
to 600 A
■
Positions for up
to eight 1200 A
frame branch circuit breakers in a
single 30-in. wide
section
■
Flexible branch
circuit breaker
locations: mix 15
and 3000 A
branches in a
single section
I-LINE Panelboards
are ideal for use
with POWERPACT
P- and R-frame circuit breakers. These
panelboards are
available custom
assembled at the
factory or ready-toinstall from local
distributor stock.
Either way, you get
the same timeproven design in a
complete line of
boxes, interiors,
fronts, breakers and
accessories when
you need them.
■
Separate compartments for circuit
breakers, bussing
and load side
cabling
■
■
Features include:
■
Switchboard ratings up to 150 kA
■
SCCR for services
1600 to 5000 A
■
Uses drawout type
MASTERPACT
NW circuit breakers rated 800 to
5000 A
Withdrawable
design for all main
and branch circuit
breakers
with POWERPACT®
P- and R-Frame Circuit
Breakers
Features include:
■
Panelboard rating
up to 100 kA
■
SCCR for services
800 to 1200 A
■
Branch circuit
breaker mounting
flexibility; capable
of mounting a 15 A
circuit breaker
next to or across
from a 1200 A
circuit breaker
■
Circuit breakers
on right-hand side
of I-LINE bus
stack completely
independent of
position and frame
size of circuit
breakers on lefthand side
OEM Brochure7
12/3/02
3:27 PM
Page 13
POWER-ZONE®
4 Low Voltage
Switchgear
with MASTERPACT® NW
and NT Circuit Breakers
I-LINE Panelboard with POWERPACT P-Frame (left)
and R-Frame (right) Circuit Breakers
■
■
Easily added
“smart” functionality, such as communications interfaces and power
monitoring and
control capability
with MICROLOGIC® trip units
The prime component of POWERZONE 4 switchgear
is the MASTERPACT NW ANSIrated circuit breaker.
Designed to maximize the functionality of MASTERPACT NW circuit
breakers, this
switchgear delivers
maximum uptime,
system selectivity,
ease-of-maintenance
and reliable circuit
protection. All of this
in the smallest footprint available for
low voltage drawout
switchgear.
■
SCCR for services
1600 to 5000 A
■
Thru-the-door
breaker operation
■
Positions for up to
eight 800 A frame
MASTERPACT
NT circuit breakers in a single
30-in. wide section
■
Small, flexible
footprint
■
Extended maintenance intervals
■
Segregated access
to all wiring
■
Front access to all
control and communication wiring
■
Easily added
“smart” functionality, such as
communications
interfaces, and
power monitoring
and control
capability with
MICROLOGIC
trip units with
MODBUS® RTU
communications
Features include:
■
Switchgear ratings
up to 200 kA without fused circuit
breakers
Availability of fully
rated and seriesrated systems
POWER-ZONE 4 Low Voltage Switchgear with
MASTERPACT NW Circuit Breakers
13
OEM Brochure7
12/3/02
3:27 PM
Page 14
SQUARE D Circuit Breaker Selection Information
QO CIRCUIT BREAKERS
Plug-on
Breaker Type
QO
Bolt-on
QOU
1
Current Range
2
1
QOB-VH
QH
QO-GFI
QHB
QOB-GFI
QOVHGFI
QOBVHGFI
EDB
EGB
QOU-H
QYU
3
QO-VH
QOB-H
QOB
Unit Mount
Number of Poles
QO-H
EDB CIRCUIT BRE
1
2
3
2
2
1
2
3
1
2,3
1,2
10-100 10-125 10-100 10-30 10-70 10-200 10-100 15-100 15-30 15-30 15-125 15-100 15-30 15-150 15-30
3
1
2
1
15-30 15-30 15-60 15-30
1
2,3
1
2,3
15-70 15-125 15-70 15-1
Interrupting Ratings
UL/CSA
Rating (kA RMS)
(50/60 Hz AC)∆
120 VAC
10
10
10
…
10
10
10
10
10
22
22
22
22
22
65
65
10
10
22
25
25
65
65
120/240 VAC
10
10
10
…
10
10
10
10
10
22
22
22
22
22
65
65
…
10
…
18
25
35
65
240 VAC
…
…
10
…
…
…
10
10
10
…
…
22
…
22
…
65
…
…
…
18
25
35
65
277 VAC
5
…
…
5
5
…
…
…
…
…
…
…
…
…
…
…
…
…
…
18
18
35
35
480Y/277 VAC
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
18
…
35
48 VDC
5✱
5✱
5✱
…
5✱
5✱
5✱
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
60 VDC
5●
5●
5●
…
5●
5●
5●
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
IEC (Ultimate
Rating)
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
DC Ratings
IEC 60947-2▼
(50/60 Hz AC)
Special Ratings
Fed. Specs W-C-375B/GEN
✓
HACR+
Other Standard
…
HACR † NOM
HACR†
✓
✓
✓
✓
✓
✓
✓
…
…
HACR†
…
…
…
…
✓
NOM
✓
✓
✓
✓
…
…
…
HACR, NO
Accessories and Modifications
Shunt Trip
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■‡
✓■
✓■
…
…
…
✓■
✓■
✓■
Undervoltage Trip
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
✓■
…
Auxiliary Switches
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■‡
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
Alarm Switch
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■‡
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
Handle Operators
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
Handle Padlock Attachment
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Thermal Magnetic
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Molded Case Switch
…
✓
✓
…
✓
✓
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
Trip System Type
Dimensions
(1P Unit Mount)
4.05 (103)
3.5 (89)
Width IN (mm)
0.75 (19)
0.75 (18)
0.98 (25)
Depth IN (mm)
2.92 (75)
2.92 (74)
4.05 (103)
∆ GFI Products are rated 60Hz only
✱ 1- and 2-pole, 10-70 A and 3-pole 10 to 60 A only
● QOU UL Listed for 60 VDC per pole 80 to 100 A, 1- and 2-pole, and 60 to 100 A, 3-pole
▼ For applications requiring CE marking, a declaration of conformity is available upon request
+ HACR on QOU by order only with suffix 5385
† HACR on QO, QOB, QOU 1- and 2-pole – 15 to 70 A, 3-pole – 15 to 60 A, QOB-VH 1-, 2- and 3-pole 15 to 30 A
■ Factory installed option only
‡ Factory installed accessories are not available on QOB-VH 2-pole – 150 A and 3-pole 110 to 150 A
14
5.66 (144)
Height IN (mm)
OEM Brochure7
12/3/02
3:27 PM
Page 15
SQUARE D Circuit Breaker Selection Information (continued)
EDB CIRCUIT BREAKERS
QO-GFI
QOB-GFI
QOVHGFI
QOBVHGFI
EDB
EGB
250 A
100 A
EJB
Breaker Type
FA (240V)
Number of Poles
1, 2, 3
Current Range
15-100
FA
1
2, 3
FH
FH
FH
FC
FI
FY
GJL
QB*
QD*
QG*
QJ*
1
1
2, 3
2, 3
2, 3
1
3
…
…
…
…
15-100 15-100 15-30 35-100 15-100 15-100 20-100
15-30
Q2-H
Q2H
15-100 70-250 70-250 70-250 70-250 100-225100-225
Interrupting Ratings
3
1
2
1
-30 15-30 15-60 15-30
1
2,3
1
2,3
1
2,3
15-70 15-125 15-70 15-125 15-70 15-70
5
10
10
22
25
25
65
65
100
100
5
…
10
…
18
25
35
65
65
100
5
…
…
…
18
25
35
65
65
100
…
…
…
…
18
18
35
35
65
65
…
…
…
…
…
18
…
35
…
65
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
…
…
…
HACR, NOM
…
…
…
✓■
✓■
✓■
✓■
✓■
UL/CSA/NOM
Rating (kA RMS)
(50/60 Hz AC)
DC Ratings
IEC 60947-2
(50/60 Hz AC)
240 VAC
10
18
25
65
25
65
100
200
14
100
10
25
65
100
480Y/277 VAC
…
18
18
65
25
25
65
200
14
65
…
…
…
…
480 VAC
…
…
18
…
…
25
65
200
…
65
…
…
…
…
600Y/347 VAC
…
…
14
…
…
18
…
100
…
18
…
…
…
…
600 VAC
…
…
14
…
…
18
…
100
…
…
…
…
…
…
250 VDC
5
10
10
…
…
10
…
…
…
…
…
…
…
…
500 VDC◆
…
…
…
…
…
20
…
…
…
…
…
…
…
…
415/240 VAC (lcu)
†
†
†
12.5
12.5
12.5
†
†
…
65
10
10
10
10
415/240 VAC (lcs)
†
†
†
12.5
12.5
12.5
†
†
…
65
5
5
5
5
2,3
2
†
†
✓
✓
Special Ratings
Fed. Specs W-C-375B/GEN
✓
✓
✓
✓
✓
✓
✓
✓
…
…
✓
✓
✓
✓
HACR (2, 3-pole)
✓
…
✓
…
…
✓
…
…
…
…
✓
✓
✓
✓
Unit Mount
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
I-LINE
✓
✓
✓
✓
✓
✓
✓
✓
✓
…
✓
✓
✓
✓
✓
✓
✓
✓
Connections/Terminations
…
■
NOM
…
…
✓■
…
…
…
…
…
…
…
…
…
…
■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
✓■
…
…
…
…
…
…
…
…
…
…
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
…
…
…
…
…
…
…
…
…
…
5.66 (144)
0.98 (25)
4.05 (103)
Rear Connection
✓
✓
✓
…
…
✓
…
…
…
…
…
…
…
…
Drawout
…
…
…
…
…
…
…
…
…
…
…
…
…
…
Optional Lugs
✓
✓
✓
✓
✓
✓
✓
✓
…
…
…
…
Accessories and Modifications
Shunt Trip
✓●
…
✓●
…
…
✓●
✓●
✓●
…
✓
…
…
…
…
Undervoltage Trip
✓●
…
✓●
…
…
✓●
✓●
✓●
…
✓
…
…
…
…
Auxiliary Switches
✓●
…
✓●
…
…
✓●
✓●
✓●
…
✓
…
…
…
…
Alarm Switch
…
✓●
✓●
✓●
✓●
✓●
✓●
✓●
✓●
…
✓
…
…
…
Motor Operator
✓
✓
✓
…
…
✓
✓
✓
…
…
…
…
…
…
Handle Operators
✓
…
✓
✓
✓
✓
✓
…
…
✓
…
…
…
…
✓■
…
✓■
…
…
✓■
…
…
…
…
✓+
✓+
✓+
✓+
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓❖
✓❖
✓❖
✓❖
Cylinder Lock (3-pole)
✓●
…
✓●
…
…
✓●
✓●
…
…
…
…
…
…
…
Optional GF Protection
✓▲
…
✓▲
…
…
✓▲
✓▲
✓▲
…
…
…
…
…
…
Mechanical Interlocks
Handle Padlock Attachment
…
✓
✓
✓
✓
✓
✓
Trip System Type
Thermal Magnetic
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Instantaneous Trip (3-pole)
…
…
✓
…
…
✓
…
…
…
✓
…
…
…
…
Molded Case Switch (Automatic)
…
…
…
…
…
✓
…
…
…
…
✓‡
✓‡
✓‡
✓‡
Electronic
…
…
…
…
…
…
…
…
…
…
…
…
…
…
Enclosures
General Purpose (NEMA Type 1)
✓
✓
✓
✓
✓
✓
✓
✓
…
…
✓
✓
✓
✓
✓
✓
Raintight (NEMA Type 3R)
✓
✓
✓
✓
✓
✓
✓
✓
…
…
✓
✓
✓
✓
✓
✓
Dustight (NEMA Type 12)
✓
✓
✓
✓
✓
✓
✓
✓
…
…
…
…
…
…
Watertight (NEMA Type 4, 4x, 5)
✓
✓
✓
✓
✓
✓
✓
✓
…
…
…
…
…
…
Explosion Proof (NEMA Type 7, 9)
✓
✓
✓
✓
✓
✓
✓
…
…
…
…
…
…
…
Height IN (mm)
Dimensions
(3P Unit Mount)
6 (152)
8 (203)
4.72(120)
6.44 (163)
Width IN (mm)
4.5 (114)
4.5 (114)
3.54(90)
3.0 (76)
Depth IN (mm)
4.13 (105)
4.75 (121)
3.94(100)
4.5 (114)
NOTE: All circuit breakers on this chart are UL listed and CSA certified unless otherwise noted.
▲ Requires factory installed “G” Shunt trip and 3-pole module
* I-LINE Q-frameto 225 A only
‡ Switch is rated at 225 A
◆ Ungrounded UPS systems only
† See Product Data Bulletin No. 0500PD9502R5/97 + Field-installable 2- or 3-pole mechanical interlock
● Factory installed option only
❖ Field-installable padlock attachment, ON/OFF or OFF only
■ 3-pole requires breaker with WB suffix
15
OEM Brochure7
12/3/02
3:27 PM
Page 16
SQUARE D Circuit Breaker Selection Information (continued)
400 A
250 A
Breaker Type
KA
KH
Breaker Type
KI
Q4
LA
LH
LC
LX
LE
LI
LXI
Number of Poles
2,Number
3
2, 3Poles 2, 3
of
2, 3
2, 3
2, 3
2, 3
2, 3
3
3
2, 3
2, 3
70-250
Current70-250
Range 70-250
110-250
300-600
100-600
Current Range
Interrupting Ratings
UL/CSA/NOM
Rating (kA RMS)
(50/60 Hz AC)
DC Ratings
IEC 60947-2
(50/60 Hz AC)
KC
250-400 125-400 125-400
100-600 300-600
100-600
Interrupting Ratings
240 VAC
42
480Y/277 VAC
25
65
100240 VAC200
600Y/347 VAC
35
65 480Y/277200
VAC
UL/CSA/NOM
25 Rating (kA
35 RMS) 65 480 VAC200
(50/60 hz AC)
22
25
… 600Y/347100
VAC
600 VAC
22
250 VDC
10
480 VAC
500 VDC◆
415/240 VAC (lcu)
415/240 VAC (lcs)
Special Ratings
25
42
65
100
100
100
200
200
…
30
35
65
65
65
200
200
…
30
35
65
65
65
200
200
…
22
25
35
35
35
100
100
25
… 600 VAC100
…
22
25
35
35
35
100
100
10
DC Ratings
…
20
… 250 VDC …
…
10
10
…
…
…
…
…
… 500 VDC◆
…
…
…
20
…
…
…
…
…
65 415/240 VAC
130 (lc
…
†
†
65
65
65
†
†
65 415/240 VAC
65 (lc
…
†
†
65✱
65✱
65✱
†
†
† IEC 947-2†
† (50/60 hz†AC)
Special Ratings
Fed. Specs W-C-375B/GEN
✓ Fed. Specs
✓ W-C-375B/GEN
✓
…
✓
✓
✓
✓
✓
✓
HACR (2, 3-pole)
✓ HACR
…
…
…
…
…
…
…
Connections/Terminations
✓
…
✓
…
✓
…
Connections/Terminations
Unit Mount
✓ Unit Mount
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
I-LINE
✓ I-LINE ✓
✓
…
✓
✓
✓
✓
✓
✓
✓
✓
Rear Connection
✓ Rear Connection
…
…
…
✓
✓
✓
…
…
…
…
…
Drawout
… Drawout…
…
…
…
…
…
…
…
…
…
…
Optional Lugs
✓ Optional ✓
Lugs
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Accessories and Modifications
✓
Accessories and Modifications
Shunt Trip
✓● Shunt Trip
✓●
✓●
…
✓
✓
✓
✓
✓
✓
✓
✓
Undervoltage Trip
✓●Undervoltage
✓● Trip ✓●
✓●
✓
✓
✓
✓
✓
✓
✓
✓
Auxiliary Switches
●
✓●Auxiliary✓Switches
✓●
…
✓
✓
✓
✓
✓
✓
✓
✓
Alarm Switch
✓● Alarm Switch
✓●
✓●
…
✓
✓
✓
✓
✓
✓
✓
✓
✓
…
✓
✓
✓
…
…
…
…
…
✓ Handle Operators
✓
…
…
✓
✓ Motor Operator
✓
Motor Operator
Handle Operators
Mechanical Interlocks (3-pole)
Handle Padlock Attachment
✓■ Mechanical
… Interlocks
… (3-Pole) …
✓ Handle Padlock
✓
✓
Attachment
✓
✓
…
…
…
…
…
✓■
✓■
…
…
…
…
…
✓
✓
✓
✓
✓
✓
✓
✓
✓
…
…
Cylinder Lock (3-pole)
✓●Cylinder …
…
Lock (3-Pole)
…
✓
✓
✓
…
…
…
Optional GF Protection
✓▲Optional✓▲
✓▲
GF Protection…
…
…
…
…
…
✓●
✓●
Trip System Type
✓●
Trip System Type
Thermal Magnetic
✓ Thermal ✓
Magnetic ✓
✓
✓
✓
✓
✓
…
…
✓
…
Instantaneous Trip (3-pole)
✓ Instantaneous
…
Trip …
(3-Pole)
…
…
✓
✓
…
…
…
…
…
Molded Case Switch (Automatic)
✓ Molded Case
… Switch
…(Automatic)
…
…
…
✓
…
…
…
…
…
Electronic
… Electronic…
…
…
…
…
…
✓
✓
…
✓
Enclosures
Enclosures
General Purpose (NEMA Type 1)
✓ General Purpose
…
… Type 1)
…
(NEMA
✓
✓
✓
…
…
…
…
…
Raintight (NEMA Type 3R)
✓ Raintight✓(NEMA Type
✓ 3R)
…
✓
✓
✓
…
…
…
…
…
Dustight (NEMA Type 12)
✓ Dustight ✓
✓ 12)
(NEMA Type
…
✓
✓
✓
✓
✓
✓
✓
✓
Watertight (NEMA Type 4, 4x, 5)
✓ Watertight
✓ (NEMA Type
✓ 4, 4x, 5)
…
✓
✓
✓
…
…
…
…
…
Explosion Proof (NEMA Type 7, 9)
✓ Explosion
…Proof (NEMA
… Type 7,…9)
…
…
…
…
…
…
…
…
Dimensions
(3P Unit Mount)
…
Height IN (mm)
Width IN (mm)
8 (203)
Dimensions
(114)
(3P Unit 4.5
Mount)
Width IN (mm)
6 (152)
7.5 (190)
Depth IN (mm)
4.75 (121)
Depth IN (mm)
5.84 (148)
6.74 (171)
Height IN (mm)
16
600 A
11 (279)
NOTE: All circuit breakers on this chart are UL listed and CSA certified unless otherwise noted.
● Factory installed option only
■ Requires breaker with WB suffix
◆ Ungrounded UPS systems only
▲ Requires factory installed “G” Shunt trip and 3-pole module
✱ 50 kA for 450 to 600 A ratings
† See Product Data Bulletin No. 0500PD9502R5/97
11.86 (301)
OEM Brochure7
12/3/02
3:27 PM
Page 17
SQUARE D Circuit Breaker Selection Information (continued)
1200 A
800/1000 A
1200 A
Breaker Type
MA
MH
MX
ME
NA
NC
NX
NE
PG
PJ
Number of Poles
2,3
2,3
3
3
2,3
2,3
3
3
2,3
2,3
2,3
300–1200
300–1200
450–800
600–1200
600–1200
600–1200
600–1200
100–1200
100–1200
100–1200
Current Range
450–800
PL
Interrupting Ratings
240 VAC
42
65
65
65
100
125
125
125
65
100
UL/CSA/NOM
480Y/277 VAC
30
65
65
65
50
100
100
100
35
65
125
100
Rating
480 VAC
30
65
65
65
50
100
100
100
35
65
100
(kA RMS)
600Y/347 VAC
22
25
25
25
25
65
65
65
18
25
★
(50/60 Hz AC)
600 VAC
22
25
25
25
25
65
65
65
18
25
★
250 VDC
14
14
...
...
...
...
...
...
...
...
...
500 VDC ◆
...
20
...
...
...
...
...
...
...
...
...
30/30
65/33
65/33
65/33
50/25
70/35
70/35
70/35
35/20
50/25
85/45
DC Ratings
415/240 VAC (Icu/lcs)✩
IEC 60947-2
50/60 Hz
For additional IEC ratings, see Supplemental Digest.
Special Ratings
Fed. Specs W-C-375B/GEN
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
HACR (2, 3-pole)
...
...
...
...
...
...
...
...
✓
✓
✓
Unit Mount
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
I-LINE
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Rear Connection
✓
✓
...
...
...
...
...
...
...
...
...
Connections/Terminations
Drawout
...
...
...
...
...
...
...
...
...
...
...
Optional Lugs
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Shunt Trip
✓
✓
✓●
✓●
✓
✓
✓
✓
✓
✓
✓
Undervoltage Trip
✓
✓
✓●
✓●
✓
✓
✓
✓
✓
✓
✓
Auxiliary Switches
✓
✓
✓●
✓●
✓
✓
✓
✓
✓
✓
✓
Alarm Switch
✓
✓
✓●
✓●
✓
✓
✓
✓
✓
✓
✓
Motor Operator
✓
✓
...
...
...
...
...
...
✓
✓
✓
Handle Operators
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Mechanical Interlocks (3-pole)
✓■
✓■
...
...
...
...
...
...
✓
✓
✓
Handle Padlock Attachment
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Cylinder Lock (3-pole)
✓
✓
...
...
...
...
...
...
...
...
...
Optional GF Protection
...
...
✓●
✓●
...
...
✓●
✓●
✓
✓
✓
Thermal Magnetic
✓
✓
...
...
✓
✓
...
...
...
...
...
Instantaneous Trip (3-pole)
✓
✓
...
...
✓
✓
...
...
...
✓
...
Molded Case Switch (Automatic)
...
✓
...
...
...
✓
...
...
✓
✓
✓
Electronic
...
...
✓
✓
...
...
✓
✓
✓
✓
✓
General Purpose (NEMA Type 1)
✓
✓
✓
✓
...
...
...
...
...
...
...
Raintight (NEMA Type 3R)
✓
✓
✓
✓
✓
✓
✓
...
...
...
...
Dustight (NEMA Type 12)
✓
✓
✓
✓
✓
✓
✓
...
...
...
...
Watertight (NEMA Type 4, 4X, 5)
✓
✓
✓
✓
...
...
...
...
...
...
...
Explosion Proof (NEMA Type 7, 9)
...
...
...
...
...
...
...
...
...
...
...
Accessories and Modifications
Trip System Type
Enclosures
Height IN (mm)
Dimensions
(3P Unit Mount)
14 (356)
14.75 (375)
12.12 (308)
16.20 (413)
Width IN (mm)
9 (229)
9 (229)
15 (381)
8.30 (210)
Depth IN (mm)
6.5 (165)
6.5 (165)
8.07 (205)
8.10 (205)
NOTE: All circuit breakers on this chart are UL listed and CSA certified unless otherwise noted
◆ Ungrounded UPS systems only
✩ Dual UL and IEC ratings and CE markings on circuit breakers
● Factory installed option only (for additional ratings, see Supplemental Digest)
■ Requires breaker with WB suffix
★ 600 VAC ratings of 25 kA are available.
17
OEM Brochure7
12/3/02
3:27 PM
Page 18
SQUARE D Circuit Breaker Selection Information (continued)
2000 A
2500 A
2500 A
CAPTION
Breaker Type
PA
PH
PC
PX
PE
RG
RJ
RL
SE
Number of Poles
2,3
2,3
2,3
3
3
2,3
2,3
2,3
3
3
600–2000
600–2000
1600–2500
600–2500
600–2500
240–2500
240–2500
240–2500
200–4000
200–4000
200
Current Range
SEHa
Interrupting Ratings
240 VAC
65
125
125
125
125
65
100
125
150
UL/CSA/NOM
480Y/277 VAC
50
100
100
100
100
35
65
100
100
150
Rating
480 VAC
50
100
100
100
100
35
65
100
100
150
(kA RMS) (50/60 Hz AC) 600Y/347 VAC
DC Ratings
IEC 60947-2
42
65
65
65
65
18
25
50
85
100
600 VAC
42
65
65
65
65
18
25
50
85
100
250 VDC
...
...
...
...
...
...
...
...
...
...
500 VDC ◆
25
...
...
...
...
...
...
...
...
...
50/38
70/53
70/53
70/53
70/53
35/20
50/25
85/45
...
...
✓
✓
415/240 VAC (Icu/lcs)✩
50/60 Hz
For additional IEC ratings, see Supplemental Digest
Special Ratings
Fed. Specs W-C-375B/GEN
✓
✓
✓
...
...
✓
✓
✓
HACR (2, 3-pole)
...
...
...
...
...
✓
✓
✓
Connections/Terminations
Unit Mount
✓
✓
✓
✓
✓
✓
✓
✓
I-LINE
...
...
...
...
...
✓
✓
✓
Rear Connection
...
...
...
...
...
...
...
✓
✓
Drawout
...
...
...
...
...
...
...
✓
✓
Optional Lugs
✓
✓
✓
✓
✓
✓
✓
✓
Shunt Trip
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Undervoltage Trip
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Auxiliary Switches
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Alarm Switch
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Motor Operator
✓
✓
✓
✓
✓
...
...
...
✓●
✓●
✓
✓
✓●
✓●
Accessories and Modifications
Handle Operators
...
...
...
...
...
...
...
...
Mechanical Interlocks (3-pole)
...
...
...
...
...
...
...
...
Handle Padlock Attachment
✓
✓
✓
✓
✓
✓
✓
✓
Cylinder Lock (3-pole)
...
...
...
...
...
...
...
...
Optional GF Protection
...
...
...
✓●
✓●
✓
✓
✓
Trip System Type
Thermal Magnetic
✓
✓
✓
...
...
...
...
...
Instantaneous Trip (3-pole)
...
...
...
...
...
...
...
...
✓
✓
...
...
...
✓
✓
✓
...
...
...
✓
✓
✓
✓
✓
✓
✓
General Purpose (NEMA Type 1)
✓
✓
✓
✓
✓
...
...
...
✓
✓
Raintight (NEMA Type 3R)
✓
✓
✓
✓
✓
...
...
...
✓
✓
Dustight (NEMA Type 12)
...
...
...
...
...
...
...
...
Watertight (NEMA Type 4, 4X, 5)
...
...
...
...
...
...
...
...
Explosion Proof (NEMA Type 7, 9)
...
...
...
...
...
...
...
...
Molded Case Switch (Automatic)
Electronic
Enclosures
Dimensions
(3P Unit Mount)
Height IN (mm)
20.06 (510)
26.1 (663)
20.06 (510)
15 (381)
15.6 (396)
Width IN (mm)
13.7 (348)
23.3 (592)
13.7 (348)
16.50 (420)
18.24 (463)
Depth IN (mm)
10.47 (266)
16.55 (420)
10.47 (266)
14.40 (366)
18.32 (465)
NOTE: All circuit breakers on this chart are UL listed and CSA certified unless otherwise noted
● Factory installed option only
◆ Ungrounded UPS systems only
✩ Dual UL and IEC ratings and CE markings on circuit breakers (for additional IEC ratings, see Supplemental Digest)
1000 A and 1200 A only
18
OEM Brochure7
12/3/02
3:28 PM
Page 19
SQUARE D Circuit Breaker Selection Information (continued)
Breaker Type
Number of Poles
Current Range
1200 A
6000 A
MASTERPACT NT
MASTERPACT NW
NT-N
NT-H
NT-L
NW-N
NW-H
NW-L
NW-H
NW-L
NW-H
3∆
3∆
3∆
3∆
3∆
3∆
3∆
3∆
3∆
NW-L
3∆
100–1200
100–1200
100–1200
100–2000
100–2000
100–2000
500–3000
500–3000
800–6000
800–6000
200
Interrupting Ratings
240 VAC
65
100
200
65
100
200
100
200
100
UL/CSA/NOM
480Y/277 VAC
50
65
100
65
100
150
100
150
100
150
Rating
480 VAC
50
65
100
65
100
150
100
150
100
150
(kA RMS)
600Y/347 VAC
35
50
...
50
85
100
85
100
85
100
(50/60 Hz AC)
600 VAC
35
50
...
50
85
100
85
100
85
100
250 VDC
...
...
...
...
...
...
...
...
...
...
500 VDC
...
...
...
...
...
...
...
...
...
...
415/240 VAC (Icu/Ics)
✩
✩
✩
✩
✩
✩
✩
✩
✩
✩
(50/60 Hz AC)
✩
✩
✩
✩
✩
✩
✩
✩
✩
✩
Fed. Specs W-C-375B/GEN
...
...
...
...
...
...
...
...
...
...
HACR (2, 3-pole)
...
...
...
...
...
...
...
...
...
...
DC Ratings
IEC 60947-2
Special Ratings
Connections/Terminations
Unit Mount
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
I-LINE
...
...
...
...
...
...
...
...
...
...
Rear Connection
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Drawout
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Optional Lugs
...
...
...
...
...
...
...
...
...
...
Shunt Trip
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Undervoltage Trip
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Auxiliary Switches
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Alarm Switch
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Motor Operator
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Handle Operators
...
...
...
...
...
...
...
...
...
...
Mechanical Interlocks (3-pole)
...
...
...
✓
✓
✓
✓
✓
✓
✓
Handle Padlock Attachment
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Cylinder Lock (3-pole)
...
...
...
...
...
...
...
...
...
...
Optional GF Protection
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Accessories and Modifications
Trip System Type
Thermal Magnetic
...
...
...
...
...
...
...
...
...
...
Instantaneous Trip (3-pole)
...
...
...
...
...
...
...
...
...
...
Molded Case Switch (Automatic)
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Electronic
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Enclosures
General Purpose (NEMA Type 1)
...
...
...
...
...
...
...
...
...
...
Raintight (NEMA Type 3R)
...
...
...
...
...
...
...
...
...
...
Dustight (NEMA Type 12)
...
...
...
...
...
...
...
...
...
...
Watertight (NEMA Type 4, 4X, 5)
...
...
...
...
...
...
...
...
...
...
Explosion Proof (NEMA Type 7, 9)
...
...
...
...
...
...
...
...
...
...
Dimensions
Height IN (mm)
12.67 (322)
17.28 (439)
17.28 (439)
17.28 (439)
Width IN (mm)
11.25 (286)
17.74 (450)
17.74 (450)
30.94 (786)
Depth IN (mm)
13.00 (331)
18.38 (467)
18.38 (467)
18.38 (467)
NOTE: All circuit breakers on this chart are UL listed and CSA certified unless otherwise noted
✩ See Digest and catalogs for additional ratings and other information
∆ MASTERPACT circuit breakers 100–6000 A are available UL listed in 4-pole construction
19
OEM Brochure7
12/3/02
3:28 PM
Page 20
MERLIN GERIN Circuit Breaker Selection Information
MULTI 9
(Photos not to scale)
Breaker Type
Number of Poles
Current Range
Interrupting Ratings
UL/CSA
Rating (kA RMS)
(50/60 Hz AC)
DC Ratings
IEC 60947-2
(50/60 Hz AC)
UL1077 C60N▼
UL489 C60N
UL1077 NC100H▼
1
2
3
1
2
3,4
1
1
2
2
3,4
3,4
0.5-35
0.5-35
0.5-35
0.5-63
1-63
1-63
10-40
50-80
10-40
50-80
10-40
50-80
120 VAC
10
…
…
10
10
10
20
5
20
5
20
5
120/240 VAC
5
10
10
10
10
10
20
5
20
5
20
5
240 VAC
5
10
10
10
10
10
20
5
20
5
20
5
…
277 VAC
…
…
…
5
5
5
10
…
10
…
10
480Y/277 VAC
…
…
…
…
5
5
…
…
10
…
10
…
480 VAC
…
…
…
…
…
…
…
…
…
…
…
…
600Y/347 VAC
…
…
…
…
…
…
…
…
…
…
…
…
600 VAC
…
…
…
…
…
…
…
…
…
…
…
…
48 VDC
…
…
…
10
10
…
10
10
10
10
10
10
65 VDC
10
10
…
10
10
…
10
10
10
10
10
10
125 VDC
…
10
…
10
…
…
10
…
10
10
10
10
250 VDC
…
…
…
…
…
10
…
10
…
…
…
…
500 VDC
…
…
…
…
…
…
…
…
…
…
…
…
380/415 VAC
Ultimate Rating
20@240V 20@240V 20@240V 10@240V 10@240V 10@240V 20@240V
…
10@415V 10@415V
10@240V
20@240V 20@240V
20@240V 20@240V
10@415V 10@415V
10@415V 10@415V
…
5@415V
5@415V
…
…
…
…
…
…
…
…
…
…
…
UL489A★
…
…
…
…
…
…
…
…
Special Ratings
Fed. Specs W-C-375B/GEN
✓
✓
✓
Other Standard ●
Connections/Terminations
Unit Mount
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
I-LINE
…
…
…
…
…
…
…
…
…
…
…
…
Rear Connection (Ring tongue)
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
Drawout
…
…
…
…
…
…
…
…
…
…
…
…
Lugs
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Shunt Trip
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
Undervoltage Trip
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
Auxiliary Switches
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
Alarm Switch
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
Motor Operator
…
…
…
✓
✓
✓
✓
…
✓
✓
✓
✓
Handle Operators
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
Accessories and Modifications
Mechanical Interlocks
…
…
…
…
…
…
…
…
…
…
…
…
Handle Padlock Attachment
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
Cylinder Lock
…
…
…
…
…
…
…
…
…
…
…
…
Add-on GF Protection
IEC Only
Trip System Type
Thermal Magnetic
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Instantaneous Trip (MAG-GARD®)
…
…
…
…
…
…
…
…
…
…
…
…
Molded Case Switch (Automatic)
…
…
…
…
…
…
…
…
…
…
…
…
Electronic Trip Unit
…
…
…
…
…
…
…
…
…
…
…
…
Enclosures
General Purpose (NEMA Type 1)
PRAGMA IP40 per IEC529
Kaedra IP65 per IEC529
Raintight (NEMA Type 3R)
Dustight (NEMA Type 12)
…
…
…
…
…
…
…
…
…
…
…
…
Watertight (NEMA Type 4, 4x, 5)
…
…
…
…
…
…
…
…
…
…
…
…
Explosion Proof (NEMA Type 7, 9)
…
…
…
…
…
…
…
…
…
…
…
…
Height IN (mm)
Dimensions
(3P Unit Mount)
20
4.21 (107)(box lug)
3.19 (81.02)
3.19 (81.02)
Width IN (mm)
2.13 (54)
2.13 (54)
3.19 (81)
Depth IN (mm)
2.76 (70.10)
2.76 (70.10)
2.76 (70.10)
● All circuit breakers on this chart are UL recognized, CSA certified and IEC rated unless otherwise noted
▼ C60N and NC100H are recognized components per UL1077
❖ Field-installable
★ UL489A for DC Telecom applications (1-pole only)
OEM Brochure7
12/3/02
3:28 PM
Page 21
MERLIN GERIN Circuit Breaker Selection Information (continued)
100 A
Breaker Type
Number of Poles
Current Range
Interrupting Ratings
UL/CSA
Rating (kA RMS)
(50/60 Hz AC)
DC Ratings
IEC 60947-2
(50/60 Hz AC)
150 A
250 A
400 A
600 A
800 A
1200 A
NSE100 NSF150N NSF150H NSF250NBreaker
NSF250H Type
NSJ400N NSJ400H NSJ400L NSJ600N NSJ600H NSJ600L CK800N CK800H CK1200N CK1200H
3,4
3,4
3,4 Number
3,4 of Poles
3,4
3,4
3,4
3,4
15-100 15-150 15-150 175-250Current
175-250Range
160-400 160-400 160-400
3,4
3,4
3,4
240-600
200-800
2500 A
CM
3
600-1200✩
1250-2500
120 VAC
…
…
…
…
…
…
…
120/240 VAC
…
…
…
…
…
…
…120/240…
VAC
…
…
…
…
…
…
…
…
240 VAC
65
65
100
65
100
240 VAC150
65
100
150
65
100
65
100
125
…277 VAC…
…
…
…
…
…
…
…
…
65480Y/277
100VAC
35
65
100
50
65
50
65
85
65480 VAC100
35
65
100
50
65
50
65
85
277 VAC
…
…
…
…
480Y/277 VAC
18
35
65
35
480 VAC
18
35
65
35
100
65
UL/CSA
Rating
… (kA …
RMS)
(50/60 hz AC)
65
35
65
35
…
600Y/347 VAC
…
18
25
18
25
18
25600Y/347
25VAC
18
25
25
35
42
35
42
50
600 VAC
…
…
…
…
…
18
25600 VAC25
18
25
25
35
42
35
42
50
48 VDC
…
…
…
…
…
…
…48 VDC …
…
…
…
…
…
…
…
…
65 VDC
…
…
…
…
…
…
…65 VDC …
…
…
…
…
…
…
…
…
125 VDC
…
…
…
…
DC…Ratings…
…125 VDC…
…
…
…
…
…
…
…
…
250 VDC
…
…
…
…
…
…
…250 VDC…
…
…
…
…
…
…
…
…
500 VDC
…
…
…
…
…
…
…500 VDC…
…
…
…
…
…
…
…
…
380/415 VAC
30
36
70
36
70380/415150
VAC
45
70
150
50
70
50
70
85
50%
100%
100%
100%
100%
Ultimate100%
Rating
100%
100%
100%
50%
50%
50%
50%
50%
Ultimate Rating
Special Ratings
70947-2 45
IEC
(50/60
AC)
100% hz100%
Special Ratings
Fed. Specs W-C-375B/GEN
Other Standard
Fed. Specs W-C-375B/GEN
IEC
IEC
IEC
IEC
Connections/Terminations
✓
Unit Mount
Other
IEC Standard
IEC
IEC
IEC
IEC
IEC
IEC
IEC
Connections/Terminations
✓
✓
✓
I-LINE
Unit
✓ Mount ✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
I-LINE
Rear Connection
✓
✓
✓
Rear
✓ Connection
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Drawout
✓
✓
✓
Drawout
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Lugs
✓
✓
✓
Optional
✓
Lugs
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Accessories and Modifications
Accessories and Modifications
Shunt Trip
✓❖
✓❖
✓❖
✓❖
Shunt
✓❖ Trip ✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
Undervoltage Trip
✓❖
✓❖
✓❖
✓❖
Undervoltage
✓❖
✓❖Trip ✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
Auxiliary Switches
✓❖
✓❖
✓❖
✓❖
Auxiliary
✓❖
Switches
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
Alarm Switch
✓❖
✓❖
✓❖
✓❖
Alarm
✓❖ Switch
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
Motor
✓❖ Operator
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓■
✓❖
✓❖
✓❖
Handle
✓❖ Operators
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
Mechanical
✓❖
✓❖
Interlocks
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
Handle
✓❖ Padlock
✓❖ Attachment
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
✓❖
Motor Operator
✓❖
Handle Operators
Mechanical Interlocks
Handle Padlock Attachment
✓❖
Cylinder Lock
Add-on GF Protection
✓
✓
Cylinder Lock
Optional GF Protection
Trip System Type
Trip System Type
Thermal Magnetic
✓
✓
✓
✓
Thermal
✓
Magnetic
Instantaneous Trip (MAG-GARD®)
✓
✓
✓
✓
Instantaneous
✓
✓ Trip (MAG-GARD)
✓
✓
✓
✓
✓
✓
✓
✓
✓
Molded Case Switch (Automatic)
✓
✓
✓
✓
Molded
✓
Case
✓ Switch ✓
(Automatic)
✓
✓
✓
✓
✓✱
✓✱
✓✱
✓✱
✓
Electronic Trip
✓ Unit ✓
✓
✓
✓
✓
✓
✓
✓
✓
Electronic Trip Unit
None or
100%
4P Neutral Protection
✓
None, 100%, 166%
EnclosuresAdjustable Protection None–50–100% or None–83%–166%
Enclosures
None or 100%
General Purpose (NEMA Type 1)
General Purpose (NEMA Type 1)
Raintight (NEMA Type 3R)
Raintight (NEMA Type 3R)
Dustight (NEMA Type 12)
Dustight (NEMA Type 12)
Watertight (NEMA Type 4, 4x, 5)
Watertight (NEMA Type 4, 4x, 5)
Explosion Proof (NEMA Type 7, 9)
Dimensions
(3P Unit Mount)
Explosion Proof (NEMA Type 7, 9)
Height IN (mm)
4.72
7.44
Width IN (mm)
3.54
4.13
Depth IN (mm)
3.14
3.38
7.44
Dimensions
4.13Mount)
(3P Unit
3.38
NOTE: All circuit breakers on this chart are UL listed and CSA certified unless otherwise noted
✩ 1000 A (CK1000HL, CK1000L) are available for interrupting ratings up to 150 kA/480 VAC
● MASTERPACT circuit breakers 250 to 3000 A are available UL listed in 4-pole construction
Height
13.388
IN (mm
13.38
15.75
15.75
Width
5.51IN (mm)
5.51
8.25
8.25
16.5
Depth
4.33IN (mm)
4.33
4.5
4.5
10.375
❖ Field-installable
■ Factory-installed option only
✱ Non-automatic switch
16.875
21
OEM Brochure7
12/3/02
3:28 PM
Page 22
MERLIN GERIN Circuit Breaker Selection Information (continued)
Breaker Type
Breaker Type
PG
PJ
PL
PA
PH
PC
PX
PE
RG
RJ
RL
Number of Poles
Number of Poles 2, 3
2, 3
2, 3
2,3
2,3
2, 3
3
3
2,3
2,3
2,3
Current Range
Current Range 100-1200
100-1200
100-1200
600–2000
600–2000
1600–2500
600–2500
600–2500
240–2500
240–2500
240–2500
Interrupting Ratings
Interrupting Ratings
125
240 VAC
65
240 VAC
100
125
65
125
125
125
125
65
100
UL/CSA/NOM
UL/CSA/NOM
480Y/277 VAC
35
480Y/277
65 VAC
100
50
100
100
100
100
35
65
100
Rating
480 VAC
35
480 VAC
65
100
50
100
100
100
100
35
65
100
Rating
(kA RMS) (50/60 Hz
18AC) 600Y/347
25 VAC
(kA RMS) (50/60 Hz AC) 600Y/347 VAC
600 VAC
DC Ratings
IEC 60947-2
250 VDC
500 VDC ◆
DC Ratings
415/240 VAC (Icu/lcs)✩
IEC 947-2
…
42
65
65
65
65
18
25
50
18
600 VAC
25
…
42
65
65
65
65
18
25
50
…
250 VDC
…
…
...
...
...
...
...
...
...
...
…
500 VDC
… ◆
…
25
...
...
...
...
...
...
...
50/38
70/53
70/53
70/53
70/53
35/20
50/25
85/45
35/20
415/240
50/25VAC (Icu/lcs)✩
85/45
50/60 Hz
50/60 Hz
For additional IEC ratings, see Supplemental Digest
Special Ratings
Special Ratings✓
✓
Fed. Specs W-C-375B/GEN
Fed. Specs W-C-375B/GEN
✓
✓
✓
✓
✓
✓
...
...
✓
✓
✓
HACR (2, 3-pole)
HACR (2, 3-pole) …
…
…
...
...
...
...
...
✓
✓
✓
Connections/Terminations
Connections/Terminations
Unit Mount
Unit Mount
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
I-LINE
I-LINE
✓
✓
✓
...
...
...
...
...
✓
✓
✓
Rear Connection
Rear Connection …
…
…
...
...
...
...
...
...
...
✓
Drawout
Drawout
…
…
…
...
...
...
...
...
...
...
✓
Optional Lugs
Optional Lugs
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Accessories and Modifications Accessories and✓Modifications
✓
✓
Shunt Trip
Shunt Trip
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Undervoltage Trip
Undervoltage Trip ✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Auxiliary Switches
Auxiliary Switches ✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Alarm Switch
Alarm Switch
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Motor Operator
Motor Operator
✓
✓
✓
✓
✓
✓
✓
✓
...
...
...
Handle Operators
Handle Operators ✓
✓
✓
...
...
...
...
...
...
...
...
Mechanical Interlocks (3-pole)
Mechanical Interlocks
✓ (3-pole) ✓
✓
...
...
...
...
...
...
...
...
Handle Padlock Attachment
Handle Padlock Attachment
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Cylinder Lock (3-pole)
Cylinder Lock (3-pole)
…
…
…
...
...
...
...
...
...
...
...
Optional GF Protection
Optional GF Protection
✓
✓
✓
...
...
...
✓●
✓●
✓
✓
✓
Trip System Type
Trip System Type
…
…
…
Thermal Magnetic
Thermal Magnetic …
…
…
✓
✓
✓
...
...
...
...
...
Instantaneous Trip (3-pole)
Instantaneous Trip …
(3-pole)
✓
…
...
...
...
...
...
...
...
...
Molded Case Switch (Automatic)
Molded Case Switch✓(Automatic)✓
✓
✓
✓
...
...
...
✓
✓
Electronic
Electronic
✓
✓
✓
...
...
...
✓
✓
✓
✓
✓
Enclosures
Enclosures
…
…
…
General Purpose (NEMA Type 1)
General Purpose (NEMA
… Type 1)…
…
✓
✓
✓
✓
✓
...
...
...
Raintight (NEMA Type 3R)
Raintight (NEMA Type
… 3R)
…
…
✓
✓
✓
✓
✓
...
...
...
Dustight (NEMA Type 12)
Dustight (NEMA Type
… 12)
…
…
...
...
...
...
...
...
...
...
Watertight (NEMA Type 4, 4X, 5)
Watertight (NEMA Type
… 4, 4X, 5)…
…
...
...
...
...
...
...
...
...
Explosion Proof (NEMA
9)
… Type 7, …
…
...
...
...
...
...
...
...
Explosion Proof (NEMA Type 7, 9)
Dimensions
(3P Unit Mount)
...
Height IN (mm)
Height IN (mm)
16.20 (413)
20.06 (510)
Dimensions
Width
IN (mm)
(3PIN
Unit
Mount)
Depth
(mm)
Width IN (mm)
8.30 (210)
13.7 (348)
Depth IN (mm)
8.10 (205)
10.47 (266)
NOTE: All circuit breakers on this chart are UL listed and CSA certified unless otherwise noted
● Factory installed option only
◆ Ungrounded UPS systems only
✩ Dual UL and IEC ratings and CE markings on circuit breakers (for additional IEC ratings, see Supplemental Digest
1000 A and 1200 A only
22
2500 A
2000 A
1200 A
26.1 (663)
20.06 (510)
15 (381)
23.3 (592)
13.7 (348)
16.50 (420)
16.55 (420)
10.47 (266)
14.40 (366)
OEM Brochure7
12/4/02
1:30 PM
Page 23
MERLIN GERIN Circuit Breaker Selection Information (continued)
6000 A
1200 A
MASTERPACT NW
MASTERPACT NT
Breaker Type
Number of Poles
Current Range
NT-N
NT-H
NT-L
NW-N
NW-H
NW-L
NW-H
NW-L
NW-H
3∆
3∆
3∆
3∆
3∆
3∆
3∆
3∆
3∆
3∆
800–6000
800–6000
200
100–1200 100–1200 100–1200 100–2000 100–2000 100–2000 500–3000 500–3000
NW-L
Interrupting Ratings
240 VAC
65
100
200
65
100
200
100
200
100
UL/CSA/NOM
480Y/277 VAC
50
65
100
65
100
150
100
150
100
150
Rating
480 VAC
50
65
100
65
100
150
100
150
100
150
(kA RMS)
600Y/347 VAC
35
50
...
50
85
100
85
100
85
100
(50/60 Hz AC)
600 VAC
35
50
...
50
85
100
85
100
85
100
DC Ratings
IEC 60947-2
250 VDC
...
...
...
...
...
...
...
...
...
...
500 VDC
...
...
...
...
...
...
...
...
...
...
415/240 VAC (Icu/Ics)
✩
✩
✩
✩
✩
✩
✩
✩
✩
✩
50/60 Hz AC
✩
✩
✩
✩
✩
✩
✩
✩
✩
✩
Special Ratings
Fed. Specs W-C-375B/GEN
...
...
...
...
...
...
...
...
...
...
HACR (2, 3-pole)
...
...
...
...
...
...
...
...
...
...
Connections/Terminations
Unit Mount
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
I-LINE
...
...
...
...
...
...
...
...
...
...
Rear Connection
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Drawout
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Optional Lugs
...
...
...
...
...
...
...
...
...
...
Shunt Trip
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Undervoltage Trip
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Auxiliary Switches
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Alarm Switch
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Motor Operator
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Handle Operators
...
...
...
...
...
...
...
...
...
...
Mechanical Interlocks (3-pole)
...
...
...
✓
✓
✓
✓
✓
✓
✓
Handle Padlock Attachment
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Cylinder Lock (3-pole)
...
...
...
...
...
...
...
...
...
...
Optional GF Protection
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Thermal Magnetic
...
...
...
...
...
...
...
...
...
...
Instantaneous Trip (3-pole)
...
...
...
...
...
...
...
...
...
...
Molded Case Switch (Automatic)
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Electronic
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Accessories and Modifications
Trip System Type
Enclosures
General Purpose (NEMA Type 1)
...
...
...
...
...
...
...
...
...
...
Raintight (NEMA Type 3R)
...
...
...
...
...
...
...
...
...
...
Dustight (NEMA Type 12)
...
...
...
...
...
...
...
...
...
...
Watertight (NEMA Type 4, 4X, 5)
...
...
...
...
...
...
...
...
...
...
Explosion Proof (NEMA Type 7, 9)
...
...
...
...
...
...
...
...
...
...
Dimensions
(3P Unit Mount)
Height IN (mm)
12.67 (322)
17.28 (439)
17.28 (439)
Width IN (mm)
11.25 (286)
17.74 (450)
17.74 (450)
17.28 (439)
30.94 (786)
Depth IN (mm)
13.00 (331)
18.38 (467)
18.38 (467)
18.38 (467)
NOTE: All circuit breakers on this chart are UL listed and CSA certified unless otherwise noted
∆ MASTERPACT circuit breakers 100 to 6000 A are available UL listed in 4-pole construction
✩ See Digest and catalogs for additional ratings and other information
23
OEM Brochure7
12/3/02
3:28 PM
Page 24
Available from Your Authorized
SQUARE D Distributor
OEMs recognize SQUARE D, TELEMECANIQUE, MODICON and MERLIN
GERIN products from Schneider Electric for exceptional quality and worldwide
acceptance by their customers.
Our latest product innovations are available immediately from more than
1,500 authorized SQUARE D distributor locations in the United States and
thousands more in 130 countries around the world. That means same-day
availability for most products and expertise that’s always close at hand.
The breadth of our portfolio, as well as our commitment to open systems and
universal standards, makes it easy to combine Schneider Electric products
to improve protection and control.
■
Web-enabled
PLCs
■
PLC
Programming
Software
■
Proximity and
Photoelectric
Sensors
■
HMI Hardware and
Software
■
Input/Output
Modules
■
Limit and Pressure
Switches
■
Ethernet
Networking
Products
■
Push Buttons and
Pilot Lights
■
Terminal Blocks
MODBUS®/
MODBUS Plus
■
Component
Networks
Communication
Products
■
Machine Safety
Products
■
Variable Speed
Drives and Soft
Starts
■
■
■
IEC-type
Contactors and
Starters
■
Indicating Banks
■
Servo and Stepper
Motion Control
■
Miniature Circuit
Breakers
■
Miniature Circuit
Breakers
■
Load Centers
■
■
Panelboards
Molded Case
Circuit Breakers
■
MV/LV Distribution
Systems
■
Power Breakers
■
Control
Transformers
■
Molded Case
Circuit Breakers
■
NEMA-type
Contactors and
Starters
■
NEMA-type
Industrial Controls
■
Motor Control
Centers
■
Power Meters and
Management
For more information,
visit www.SquareD.com
Order Number 0106BR9806R6/02
© 2002 Schneider Electric
All Rights Reserved