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Molded Case Circuit Breakers
Series G Circuit Breakers

2.1

Introduction
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Typical Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Series G in Eaton Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Series C in Eaton Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2

Series G ®
Globally Accepted Breakers
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Selection Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions and Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EG-Frame (15–125 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB) . . . . . . . . . . . . . . . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module . . . . . . . . . . . . . . . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . . . . . . . . . . . . . . . .
High Instantaneous Circuit Breaker for Selective Coordination . . . . . .
Special Features and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Operators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Flex Shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Performance Rotary Handle Mechanisms . . . . . . . . . . . . . . . . . .
Direct (Close-Coupled) Handle Mechanisms . . . . . . . . . . . . . . . . . . . .

2.3

Series

2.6

V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-263
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-312

V4-T2-345

V4-T2-352

Specialty
Specialty Breakers
Engine Generator Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Direct Current Circuit Breakers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E2 Mining Service Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Classic Mining Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Add-On Ground Fault Protection—Type GFR . . . . . . . . . . . . . . . . . . . .
PVGard™ Solar Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Learn
Online

V4-T2-355
V4-T2-361
V4-T2-374
V4-T2-397
V4-T2-411
V4-T2-414

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Drawings
Online

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

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Metering and Communications
Power Monitoring and Metering with Modbus RTU
PM3 Monitoring and Metering Module . . . . . . . . . . . . . . . . . . . . . . . . . .

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2

Definite Purpose
Optimized solution for HVAC/R and Pumping Applications.
Definite Purpose Molded Case Circuit Breakers . . . . . . . . . . . . . . . . .

2.5

V4-T2-4
V4-T2-6
V4-T2-7
V4-T2-9
V4-T2-14
V4-T2-15
V4-T2-29
V4-T2-45
V4-T2-61
V4-T2-70
V4-T2-80
V4-T2-84
V4-T2-87
V4-T2-91
V4-T2-96
V4-T2-99
V4-T2-106
V4-T2-108
V4-T2-109
V4-T2-110
V4-T2-111
V4-T2-114
V4-T2-120

C®

North American Standards and Special Application Breakers
Product Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB). . . . . . . . . . . . . . . . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . . . . . . . . . . . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . . . . . . . . . . . . . . . .
Internal Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4

V4-T2-2
V4-T2-2
V4-T2-3
V4-T2-3

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V4-T2-1

2.1
2

Molded Case Circuit Breakers
Introduction

Series G E-Frame and Series C F-Frame Molded Case Circuit Breakers

Contents
Description

2

Page

Introduction
Series G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Series C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Definite Purpose . . . . . . . . . . . . . . . . . . . . . . . . . .
PM3 Circuit Breakers . . . . . . . . . . . . . . . . . . . . . .
Specialty Breakers . . . . . . . . . . . . . . . . . . . . . . . .

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Learn
Online

2

V4-T2-4
V4-T2-121
V4-T2-345
V4-T2-352
V4-T2-355

Drawings
Online

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Product Overview

Application Description

2

Series G vs. Series C

Eaton molded case circuit
breakers cover the widest
range of applications in the
industry:

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Eaton’s Electrical Sector,
under the Eaton brand, offers
the widest variety of molded
case circuit breakers available
today. Designed for electrical
and machinery OEMs serving
a range of industries and
applications, these proven
designs incorporate the latest
in innovation with the high
reliability that has been our
hallmark since the advent of
the circuit breaker in the
1920s.
The Series C family ranges
from 15–2500 amperes, and
includes thermal-magnetic
breakers, electronic trip
breakers, molded case
switches, motor circuit
protectors, and specially
designed breakers for engine
generator, DC and mining
applications.
The new Series G line
features an average 35%
size reduction, common
field-installable internal
accessories, and advanced
trip unit functionality that
eliminates the need for rating
plugs. These breakers meet
the requirements of UL®,
CSA®, IEC, CCC and CE,
allowing the OEM to
standardize on a design that
meets the needs of their
global customer base.

●
●
●

●

●
●
●

●

Electrical OEMs
Machinery OEMs
Navy breakers:
●
UL 489 Supplement SB
●
MIL-C-17588
●
MIL-C-17361
●
ABS/NVR
Mining breakers up to 1100
Vac
Earth leakage
DC breakers 125–750 Vdc
Engine generator breakers
15–1200 amperes
Current limiting breakers

Feeder Pillars
In distribution systems to
provide main and branch
circuit protection.

Individual Enclosures
Completely assembled in
enclosures to meet specific
customer requirements.

Switchgear
In distribution systems to
provide main and branch
circuit protection up to 2500
amperes (RG-Frame).

Additional Applications
Special versions of each Eaton
frame are available to provide
safe equipment control and
protection in mining and other
applications. Contact your
Eaton agent or distributor for
additional information.

Busbar Trunking Tap-Offs
In busbar trunking tap-offs to
provide circuit protection.
Typical Eaton Applications

Typical Applications
Machine Tool Control Panels
and Motor Control Centers
Designed for these
equipment requirements,
including new world-class
accessories.

Panelboard

Panelboards
As both main and branch
circuit protection devices.

Individual Circuit
Breaker Enclosure
Busbar Trunking
Tap-Off
Machine Tool
Control Panel

Switchboard

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V4-T2-2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.1

Molded Case Circuit Breakers
Introduction

Eaton Molded Case Circuit Breakers in Assemblies

2

Series G
Panelboards

2

Switchboards

Motor Control Centers

Frame

Ampere Range 1A

2A

3A

4

5P

PRL-C

IFS

Freedom

IT.

Enclosed
Control

Bus Plugs

Enclosed
Breaker

EG

15–160 1

—

—

—

—

—

—

—

■

■

■

—

—

JG

20–250

—

—

—

—

—

—

—

—

—

—

—

—

LG

100–630 2

—

—

—

■

—

■

■

—

—

—

—

■

NG

400–1600 3

—

—

—

—

—

—

—

■

■

—

—

■

RG

800–2500

—

—

—

—

—

—

—

■

■

—

—

—

Bus Plugs

Enclosed
Breaker

2
2

2
2
2
2

Series C
Panelboards
Frame

2

Switchboards

Motor Control Centers

Ampere Range 1A

2A

3A

4

5P

PRL-C

IFS

Freedom

IT.

Enclosed
Control

FD/ED

15–225

■

■

■

■

■

■

■

■

■

■

■

■

JD

70–250

■

■

■

■

■

■

■

■

■

■

■

■

KD

70–400

■

■

■

■

■

■

■

■

■

■

■

■

LD

400–600

—

—

—

■

■

■

■

■

■

■

■

■

MDL

300–800

—

—

—

■

■

■

■

■

■

■

■

■

ND

400–1200

—

—

—

■

■

■

■

■

■

■

■

■

RD

800–2500

—

—

—

—

■

■

■

■

■

—

—

—

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Notes
1 125 amperes is the maximum UL and CSA rating for EG.
2 600 amperes is the maximum UL and CSA rating for LG.
3 1200 amperes is the maximum UL and CSA rating for NG.

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Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-3

2.2
2

Molded Case Circuit Breakers
Series G

Series G, 15–2500 Amperes for UL, CSA and IEC Applications

Contents
Description

2

Page

Series G
Standards and Certifications . . . . . . . . . . . . . . . .
Product Selection Overview . . . . . . . . . . . . . . . .
Product Selection Guide . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . . .
Dimensions and Weights . . . . . . . . . . . . . . . . . .
EG-Frame (15–125 Amperes) . . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB). . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module. . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination . . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .

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Learn
Online

V4-T2-5
V4-T2-6
V4-T2-7
V4-T2-9
V4-T2-14
V4-T2-15
V4-T2-29
V4-T2-45
V4-T2-61
V4-T2-70
V4-T2-80
V4-T2-84
V4-T2-87
V4-T2-91
V4-T2-96
V4-T2-99
V4-T2-106
V4-T2-108
V4-T2-109
V4-T2-110

Drawings
Online

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Product Overview
Series G, 15–2500 Amperes for
UL, CSA and IEC Applications
Eaton Series G molded case
circuit breakers provide
increased performance in
considerably less space than
standard circuit breakers or
comparable fusible devices.
The “G” signifies global
applications: Series G circuit
breakers are marked with UL,
CSA, CE, IEC and KEMA
KEUR listings. Other
advantages include:
●
●

●

●

●

Field-fit accessories
Common accessories
through 630 amperes
Electronic trip units from
20 to 2500 amperes
UL-listed and IEC-rated,
30 mA ground fault/earth
leakage modules
Built-in ground fault
protection down to
20 amperes

The EG, JG and LG frames are
designed around space-saving
footprints. The NG and RG
use the proven Eaton Series C
ND and RD designs.

The Series G family includes
five frame sizes in ratings
from 15 to 2500 amperes.
Series G offers a choice of
several interrupting capacities
up to 200 kA at 480 volts AC
(200 kA at 240 volts AC).
Standard calibration is 40°C.
For applications in high
ambient temperature
conditions, 50°C factory
calibration is available on
thermal-magnetic breakers
(not UL).

The Most Logically Designed
Contact Assembly
The flexibility and outstanding
performance characteristics
of Eaton circuit breakers are
made possible by the best
contact designs in circuit
breaker history. Our
technology creates a highspeed “blow-open” action
using the electromechanical
forces produced by high-level
fault currents.

Eaton circuit breakers are
operated by a toggle-type
mechanism that is
mechanically trip-free from
the handle so that the
contacts cannot be held
closed against short circuit
currents. Tripping due to
overload or short circuits is
clearly indicated by the
position on the handle. This
remarkably fast and
dependable contact action is
designed to enhance safety.

Thorough In-Plant Testing
The quality, dependability and
reliability of every Eaton
Circuit Breaker is ensured by
a thorough program of inplant testing. Two calibration
tests are conducted on every
pole of every circuit breaker
to verify the trip mechanism,
operating mechanism,
continuity and accuracy.

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Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Current Limiting
Characteristics
Circuit breakers are current
limiting because of their
high repulsion contact
arrangement and use of
state-of-the-art arc
extinguishing technology.
Eaton offers one of the most
complete lines of current
limiting breakers in the
industry. The industrial
breakers are available in
current limiting versions with
interrupting capacities up to
200 kA at 480V without fuses
in the same physical size as
standard and high interrupting
capacity breakers.

2.2

Molded Case Circuit Breakers
Series G

Operating Mechanisms
Eaton circuit breakers have
a toggle handle operating
mechanism, which also
serves as a switching position
indicator. The indicator shows
the positions of: ON, OFF and
TRIPPED.

The toggle handle snaps into
the TRIPPED position if the
breaker is tripped by one of
its overcurrent, short circuit,
shunt or undervoltage
releases. Before the circuit
breaker can be reclosed
following a trip-out, the toggle
handle must be brought
beyond the OFF position
(RESET). The circuit breaker
can then be reclosed.

As an additional switching
position indicator for EG- to
RG-Frame circuit breakers,
there are two windows on
the right and on the left of the
toggle handle, in which the
switching state is indicated
by means of the colors
red, green and white
corresponding to the ON,
OFF and TRIPPED positions
respectively.

Positions of the Toggle
Handle Drive

OFF
Reset

ON

Tripped

●

●

Japanese T-Mark standard
molded case circuit
breakers

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Global Third-Party
Certification

Molded case circuit breakers
from Eaton are designed to
conform with the following
international standards:

●

2

2

Eaton Series G circuit
breakers meet applicable UL
489 and IEC 60947-2
standards.

Australian Standard AS
2184 and AS 3947-2
molded case circuit
breakers
British Standards
Institution Standard
EN60947.2
International
Electromechanical
Commission
Recommendations IEC
60947.2 circuit breakers

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Standards and Certifications

●

2

●

●

●

National Electrical
Manufacturers Association
Standards Publication No.
AB1-1993 molded case
circuit breakers
South African Bureau of
Standards, Standard SANS
156, Standard Specification
for molded case circuit
breakers
Swiss Electro-Technical
Association Standard SEV
947.2, Safety Regulations
for circuit breakers

●

●

Union Technique de
l’Electricite Standard NF C
63-120, low voltage
switchgear and control
gear circuit breaker
requirements
Verband Deutscher
Elektrotechnike
(Association of German
Electrical Engineers)
Standard VDE 0660, low
voltage switchgear and
control gear, circuit
breakers

Certification marks ensure
product compliance with the
total standard via the third
party witnessing of tests
by globally recognized
independent certification
organizations.
KEMA is a highly recognized,
independent international
organization that offers
certification and inspection
facilities for equipment in
many industries. The KEMAKEUR mark is the highest
certification an electrical
product can receive from
KEMA. Our IEC 60947-2
molded case circuit breakers
are KEMA tested and
certified. These breakers are
also listed in accordance with
UL 489, as well as CSA C22.2
No. 5-02.
KEMA, UL and CSA provide
ongoing follow-up testing and
inspections to ensure that
Eaton molded case circuit
breakers continue to meet
their exacting standards.

ISO Certification
Eaton circuit breakers are
manufactured in ISO®
certified facilities.

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Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-5

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Molded Case Circuit Breakers
Series G

Product Selection Overview
Electronic Trip Units (Digitrip RMS Trip Units)—Multi-Function Electronic Trip Units for All Applications
True rms Sensing
Digitrip rms trip units use Eaton’s microprocessor-based intelligence to provide true rms sensing,
permitting increased accuracy and reliable system protection. True rms sensing is not susceptible to
nuisance tripping when waveforms containing high harmonic currents are present.
Digitrip RMS 310+
Digitrip RMS 310+ electronic
trip units are available with
Eaton circuit breakers JG, LG,
NG and RG. They are
selectable long time delay
(tLD) and pickup settings (Ir).
A rating plug is not required.
The Digitrip 310+ offers true
rms sensing, is front
adjustable and has an optional
local display of current and
cause of trip.
Rating Plugs
If rating plugs are needed for
the R-Frame, they are marked
for 50/60 Hz applications.
Both fixed and adjustable
rating plugs are available,
providing further flexibility
when applied to selectively
coordinated systems.
Curve Shaping
When selectively coordinated
systems are called for,
Digitrip RMS 310+ will
provide a cost-effective
solution for a variety of
applications.
The standard Digitrip RMS
310+ includes an adjustable
short time pickup setting
encompassing an I2t ramp
function that provides the
basic LS curve shaping
function. JG-, LG-, NG- and
RG-Frames have an
adjustable long time delay.
JG-, LG-, NG- and RG-Frames
have selectable long time
delay (tLD) and pickup
settings (Ir). A rating plug is
not required.

2
2
2
2

The optional Digitrip RMS
310+ provides additional flat
response short time delay
adjustments on an
instantaneous setting to
provide LSI curve shaping
capability.
Digitrip RMS 310+ trip units
are available with ground fault
pickup and flat response
ground fault delay, which
provides the trip unit with full
function LSG and LSIG curve
shaping flexibility.
Digitrip RMS 310+ trip units
can effectively coordinate
with both sophisticated
upstream power breakers as
well as downstream thermalmagnetic breakers, making
Digitrip RMS 310+ trip units
the cost-effective reliable
choice for selectively
coordinated systems.
Thermal Memory
All Digitrip RMS trip units
incorporate a long delay.
Thermal memory prevents the
system from cumulative
overheating due to repeated
overcurrent events that may
occur in quick succession.
Field Testing
A field test kit is available for
Digitrip RMS 310+ trip units.
Arcflash Reduction
Maintenance Mode (ARMS)
ARMS is an available feature
on the LG- and NG-Frame
with 310+ electronic trip
units. This feature increases
worker safety by providing an
accelerated instantaneous
trip unit to reduce arc flash.

Digitrip RMS 610 and 910
Digitrip RMS 610 and 910 trip
units are available with Eaton
R-Frame circuit breakers 800
through 2500 amperes.
Digitrip 610 and 910 trip units
provide unparalleled system
protection with the added
convenience of a local
display.
Curve Shaping
Digitrip RMS 610 and 910 trip
units are available with up to
nine curve shaping choices
achieved by adjusting up to
seven switches on the front
of the unit for optimum
system coordination.
Maximum curve shaping
flexibility is provided by
dependent long and short
delay adjustments that are
long delay pickup (Ir) based,
depicted on the front of the
unit by the blue portion of the
time-current curve.
Additional coordination
capability can be provided by
utilizing the short delay and
ground fault zone selective
interlocking features available
on these trip units.
System Diagnostics
Digitrip RMS 610 and 910
models of trip units provide
long delay, short delay,
instantaneous, and ground
fault cause of trip LEDs on
the front of the unit. Their
display shows a magnitude of
trip information, as well as
remote signal contacts, for
improved system alarming.
System Monitoring
Digitrip 610 and 910 trip units
have the capability to monitor
phase currents, as well as
neutral or ground currents.
This information is displayed
on a large digital display
mounted on the unit.

2
V4-T2-6

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Digitrip RMS 910 trip units
can also provide the user with
power and energy monitoring
capability. Peak power
demand, present power
demand, and total energy, as
well as forward and reverse
energy can be monitored with
this unit.
Digitrip RMS 910 trip units
have the additional capability
of monitoring line-to-line
voltage, as well as system
power factor. Both
parameters are displayed in
the digital display window
and are supported by LEDs to
indicate which parameter is
being displayed.
Harmonics Monitoring
Digitrip RMS 910 trip units
are capable of displaying
values of current harmonics
in the digital display window.
Percentage of harmonic
content can be monitored for
each phase, up to the 27th
harmonic. Additionally, a total
harmonic distortion value can
be calculated and displayed.
Communications
Digitrip RMS 910 units have
built-in communications
options to allow all protection,
monitoring, and control
information to be transmitted
back to a central location via
the Eaton PowerNet™
system.
Field Testing
Integral field testing capability
is provided on all 610 and 910
trip units. No additional test
set is needed to perform both
trip and no trip field testing.

2.2

Molded Case Circuit Breakers
Series G

Product Selection Guide

2

Electronic Trip Units

2

Digitrip—RMS 310+, 610 and 910
RMS 310+

RMS 610

2

RMS 910

2

JG

2
2

LG/NG

RG

2

Breaker Type

2

Eaton frame(s)

JG-, LG-, NG- and RG-Frames

RG-Frame

RG-Frame

Ampere rating

20–2500A

800–2500A

800–2500A

Interrupting rating at 415V

35, 70, 100 kA

70, 100 kA

70, 100 kA

2

Yes

Yes

Yes

2

LI, LS, LSI, LIG, LSG, LSIG

LI, LS, LSI, LIG, LSG, LSIG

Trip Unit Sensing
rms sensing
Protection and Coordination
Protection

Long delay

Short delay

Instantaneous

Ground fault

Ordering options

LS, LSG

LSI, LSIG

Fixed rating plug (In) 1

Yes

Yes

Yes

Yes

Overtemperature trip

Yes

Yes

Yes

Yes

Adjustable rating plug (ln) 1

Yes

Yes

No

No

Long delay setting

0.5–1.0 (ln) 2

0.5–1.0 (ln) 2

0.5–1.0 x (ln)

0.5–1.0 x (ln)

Long delay time I2t at 6x

10 seconds 2

10 seconds 2

2–24 seconds

2–24 seconds

Long delay thermal memory

Yes

Yes

Yes

Yes

High load alarm

No

No

0.85 x Ir

0.85 x Ir

2
2

VAR/frame 3

VAR/frame 3

200–600% S1 and S2 x (Ir)

200–600% S1 and S2 x (Ir)

Short delay time I2t

100 ms

No

100, 300, 500 ms

100, 300, 500 ms

Short delay time flat

No

I–300 ms

100–500 ms

100–500 ms

Short delay time ZSI

No

No

Yes

Yes

Instantaneous setting

No

200–800% x (ln) 4

200–600% M1 and M2 x (ln)

200–600% M1 and M2 x (ln)

Discriminator

No

No

Yes 5

Yes 5

Instantaneous override

Yes

Yes

Yes

Yes

Ground fault setting

VAR/Frame 6

VAR/Frame 6

25–100% x (ln) 6

25–100% x (ln) 6

Ground fault delay I2t at 0.62x

No

No

100, 300, 500 ms

100, 300, 500 ms

Ground fault delay flat

I–500 ms 7

I–500 ms 7

100–500 ms

100–500 ms

No

No

Yes

Yes

Ground fault thermal memory

No

No

Yes

Yes

2
3
4
5
6
7

2
2
2
2
2
2
2
2

Notes
In = Rating plug rating.
Ir = Long delay setting.
1

2
2

Short delay setting

Ground fault ZSI

2

2

JG- and LG-Frames have selectable settings instead of a rating plug.
JG-, LG- and NG-Frames have adjustable long delay times of 2–24 seconds.
JG/LG: 2X–14X (In); NG: 2X–8X (In); RG: 2X–8X (In); 2500 ampere RG-Frame 200–600% x (In).
JG-Frame also has a 14X setting.
LS, LSG only.
Not to exceed 1200 amperes.
JG- and LG-Frames are Instantaneous, 120 ms. NG- and RG-Frames are Instantaneous, 100, 300 and 500 ms.

2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-7

2.2
2

Molded Case Circuit Breakers
Series G

Digitrip—RMS 310+, 610 and 910, continued
RMS 310+

RMS 610

RMS 910

LSI, LSIG, LSIG (A)

LSI (A), LSIG

2
JG

2
2
2
2

RG
LS, LSG

LG/NG
LSI, LSIG

System Diagnostics

2

Cause of trip LEDs

Yes 1

No

Yes

Yes

2

Magnitude of trip information

No

No

Yes

Yes

Remote signal contacts

No

No

Yes

Yes

Yes

2

System Monitoring
Digital display

Yes 2

No

Yes

2

Current

Yes 2

No

Yes

Yes

Voltage

Yes 2

No

No

Yes

2

Power and energy

Yes 2

No

No

Yes

2

Power quality—harmonics

No

No

No

Yes

Power factor

No

No

No

Yes

No

No

No

Yes

Test set

Test set

Integral

Integral

2

System Communications

2

Field Testing

2
2

PowerNet

Testing method

Notes
1 Using cause of trip module (catalog number TRIP-LED).
2 Using ammeter or remote ammeter/cause of trip display (catalog number DIGIVIEW and DIGIVIEWR06).

2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-8

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.2

Molded Case Circuit Breakers
Series G

Technical Data and Specifications

2

Ratings

2

Frames EG, JG and LG
EG

JG

2

LG

2
2
2
Maximum rated current (amperes)

125, 160 1

Breaker type 3

B

B

Number of poles

1

2, 3, 4 2, 3, 4 1

S

S

H

H

C

E

2

400, 630 2

250
E

S

H

C

U

X

E

S

H

C

U

X

2, 3, 4 1

2, 3, 4 3, 4

2, 3, 4 2, 3, 4 2, 3, 4 3, 4

3, 4

3, 4

3, 4

3, 4

3, 4

3, 4

3, 4

3, 4

2
2

Breaker Capacity (kA rms) Vac 50–60 Hz
NEMA®,
UL, CSA

240 Vac

25

25

35

85

85

100

100

200

65

85

100

200

200

200

65

85

100

200

200

200

480 Vac

—

18

25

—

35

—

65

100

25

35

65

100

150

200

35

50

65

100

150

200

600 Vac 4

—

—

18

—

22

—

25

35

18

18

25

35

50

50

18

25

35

50

65

65

10 6

10

10

35 6

35

42 6

42

42

10

22

22

42

50

50

22

22

42

42

50

50

IEC 60947-2 220–240 Vac

125/250 Vdc 5
Icu

25

25

35

85

85

100

100

200

65

85

100

200

200

200

65

85

100

200

200

200

Ics

25

25

35

43

43

50

50

200

65

85

100

200

200

200

65

85

100

200

200

200

380–415 Vac

Icu

—

18

25

—

40

—

70

100

25

40

70

100

150

200

35

50

70

100

150

200

Ics

—

18

25

—

30

—

35

100

25

40

70

100

150

200

35

50

53

100

150

200

Icu

—

—

—

—

—

—

—

—

12

12

14

16

18

18

12

20

25

30

35

35

Ics

—

—

—

—

—

—

—

—

6

6

7

12

14

14

6

10

13

15

18

18

Icu

10 6

10

10

35 6

35

42 6

42

42

10

22

22

42

50

50

22

22

42

42

50

50

Ics

10 6

10

10

35 6

35

42 6

42

42

10

22

22

42

50

50

22

22

42

42

50

50

660–690 Vac

125/250 Vdc 5

Ampere range

15–160A 1

20–250A

100–630A 2

Trip Units
F = Fixed
A = Adjustable
T = Thermal
M = Magnetic

FT-FM
AT-FM

FT-AM
AT-AM
Electronic (Digitrip RMS 310)

FT-AM
AT-AM
Electronic (Digitrip RMS 310)

Thermal
magnetic

Electronic
RMS 7

—

—

—

—

—

—

—

■

■

■

■

■

■

■

■

■

■

■

■

Built-in

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

Fixed thermal

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

Adjustable
thermal

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

Magnetic

Fixed

LS

—

■5

■5

■5

■

—

—

—

—

—

—

■

■

Adjustable
■

■

■

■

■5

■5

5

LSI

—

—

—

—

—

—

—

—

■

■

■

■

■

■

■5

■5

■5

■5

■5

■
5

LSG

—

—

—

—

—

—

—

—

■

■

■

■

■

■

■5

■5

■5

■5

■5

■
5

LSIG

—

—

—

—

—

—

—

—

■

■

■

■

■

■

■5

■5

■5

■5

■5

■
5

Utilization category

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

2
2
2
2

2
2
2
2
2
2
2
2
2

Notes
1 125 amperes is the maximum UL and CSA rating for the EG.
2 630 amperes is not a UL or CSA listed rating. 600 amperes is the maximum UL and CSA listed rating for the LG.
3 Breaker type C, U and X are current limiting per UL 489.
4 EG breaker rated 600/347 Vac.
5 Two poles in series.
6 125 Vdc only for single-pole breakers.
7 Not suitable for DC application. Four-pole ground fault not available.

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2

2

—

—

2

2

Interchangeable

Adjustable

2

2
2
2
V4-T2-9

2.2
2

Molded Case Circuit Breakers
Series G

Frames NG and RG
NG

RG

2
2
2
2
1600 1

800

1600, 2000, 2500

1600, 2000, 2500

H

C

2

S

U

H

C2

2, 3, 4

2, 3, 4

2, 3, 4

3

3

3, 4

3, 4

240 Vac

85

100

200

—

200

125

200

480 Vac

50

65

100

—

150

65

100

600 Vac

25

35

65

—

65

50

65

Icu

85

100

200

85

—

135

200

Ics

85

100

100

85

—

100

100

Icu

50

70

100

50

—

70

100

Ics

50

50

50

50

—

50

50

Icu

20 3

25 3

35

20 3

—

25 3

35 3

Ics

10

13

18

10

—

13

18

Icu

—

—

—

—

—

—

—

Maximum rated current (amperes)

800, 1200

2

Breaker type

S

2

Number of poles
Breaker Capacity (kA rms) AC 50–60 Hz

2

NEMA,
UL, CSA

2
2

IEC 60947-2

2

220–240 Vac

380–415 Vac

2

660–690 Vac

2

250 Vdc

2
2

Ics

800, 1200

800, 1200

—

—

—

—

—

—

—

Ampere range

400–1200A

400–1200A

400–1200A

1600A

800A

800–2500A

800–2500A

Trip units

Electronic
(Digitrip RMS 310+)

2

Electronic
(Digitrip RMS 310+, 610 and 910)

Interchangeable

—

—

—

—

—

—

—

Built-in

■

■

■

■

■

■

■

LI

—

—

—

—

—

■5

■5

2

LS

■

■

■

■

■

■

■

LSI

■

■

■

■

■

■

■

2

LIG

—

—

—

—

—

■5

■5

LSG

■

■

■

■

■

■

■

2

LSIG

■

■

■

■

■

■

■

2

ALSI

■

■

■

■

—

■

■

ALSIG

■

■

■

■

—

■

■

A

A

A

A

A

A

A

2

2
2
2
2

Electronic 4

Utilization category

Notes
1 NG 1600 ampere frame is not UL or CSA listed.
2 Not KEMA-KEUR listed.
3 IEC 60947-2 H.5 Annex H is not KEMA-KEUR tested.
4 Not suitable for DC application. Four-pole ground fault not available.
5 Available only on Digitrip 610 and 910 trip units.

2
2
2
2
2
V4-T2-10

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.2

Molded Case Circuit Breakers
Series G

General Specifications

2

All Series G Frames

2

EG

JG

LG

NG

RG

160A 1

250A

400, 630A 2

800, 1200, 1600A 3

1600, 2000, 2500A

Main conducting paths

500 Vac

750 Vac

750 Vac

750 Vac

750 Vac

Auxiliary circuits

500 Vac

690 Vac

690 Vac

690 Vac

690 Vac

Main conducting paths

6 kV

8 kV

8 kV

8 kV

8 kV

Auxiliary circuits

4 kV

4 kV

4 kV

4 kV

4 kV

IEC

415 Vac

690 Vac

690 Vac

690 Vac

690 Vac

NEMA

Maximum rated current In depending on the version
Rated insulation voltage U, according to IEC 60947-2

2
2
2

Rated impulse withstand voltage Uimp

2
2

Rated operational voltage Ue

2

600Y/347 Vac

600 Vac

600 Vac

600 Vac

600 Vac

UL and CSA listed

Yes 1

Yes

Yes 2

Yes 3

Yes

Permissible ambient temperature

–20° to 70°C

–5° to 60°C

–5° to 60°C

Permissible load for various ambient temperatures
close to the circuit breaker, related to the rated current
of the circuit breaker

4

5

4

5

4

5

—

—

At 40°C

100%

100%

100%

100%

100%

100%

100%

100%

At 50°C

96%

92%

96%

94%

96%

91%

91%

91%

At 55°C

93%

87%

94%

90%

93%

86%

85%

85%

At 60°C

91%

83%

92%

87%

90%

82%

81%

81%

At 70°C

86%

73%

88%

80%

84%

70%

—

—

2
2

–20° to 70°C

–20° to 70°C

2
2
2

Circuit breakers for plant protection

2
2

Circuit breakers for motor protection
At 40°C

—

100%

100%

—

—

At 50°C

—

100%

100%

—

—

At 55°C

—

100%

100%

—

—

At 60°C

—

100%

100%

—

—

At 70°C

—

90%

90%

—

—

2
2
2

Circuit breakers for starter combinations and
isolating circuit breakers

2

At 40°C

100%

100%

100%

100%

100%

At 50°C

100%

100%

100%

91%

91%

At 55°C

96%

96%

95%

85%

85%

At 60°C

91%

82%

90%

81%

81%

At 70°C

86%

88%

84%

—

—

42 kA max.

42 kA max.

42 kA max.

6

6

2

42 kA max.

6

6

2

2
2
2

Rated short-circuit breaking capacity (DC) Not for circuit
breakers for motor protection (Time constant t = 10 rms)
Two conducting paths in series
For EG to LG up to 250 Vdc
NEMA (time constant t = 8 rms)
Two conducting paths in series 250 Vdc

42 kA max.

42 kA max.

2

Notes
1 125 amperes is the maximum UL and CSA rating for the EG.
2 630 amperes is not a UL or CSA listed rating. 600 amperes is the maximum UL and CSA rating for the LG.
3 1200 amperes is the maximum UL and CSA rating for the NG.
4 Thermal overload release set to the lower value.
5 Thermal overload release set to the upper value.
6 Not suitable for DC switching.

2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-11

2.2
2

Molded Case Circuit Breakers
Series G

All Series G Frames, continued
EG

JG

LG

NG

RG

Yes

Yes

Yes

Yes

2

Main switch characteristics according to IEC 60947-2
in combination with lockable rotary drives

Yes

2

Rated short circuit breaking capacity according to
IEC 60947-2 (at AC 50/60 Hz)

For rated short circuit breaking capacity, see Page V4-T2-9.

2

Endurance (operating cycles)

10,000

10,000

8,000

3,000

3,000

Maximum switching frequency

300 1/h

240 1/h

240 1/h

60 1/h

60 1/h

Conductor cross sections and terminal types for
main conductors

Box terminals

Box terminals

Box terminals

Flat bar terminals Flat bar terminals

Flat bar terminals

Solid or stranded

2.5 to 95 mm2

50 to 150 mm2

95 to 240 mm2

—

—

—

Finely stranded with end sleeve

2.5 to 50/70 mm2

35 to 120 mm2

70 to 150 mm2

—

—

—

2
2
2

—

—

—

600A

Optional

Optional

2

Tightening torque for box terminals

5.6 Nm

20 Nm

42 Nm

31 Nm

31 Nm

—

Tightening torque for busbar connection pieces

5.6 Nm

15 Nm

30 Nm

6 Nm

50 Nm

20 Nm

2

Conductor cross sections for auxiliary circuits with
terminal connection or terminal strip
Solid

0.75 to 2.5 mm2

0.75 to 2.5 mm2

0.75 to 2.5 mm2

Up to 2x4 mm2

Up to 2x4 mm2

Finely stranded with end sleeve

0.75 to 2.5 mm2

0.75 to 2.5 mm2

0.75 to 2.5 mm2

Up to 2x2.5 mm2

Up to 2x2.5 mm2

With brought-out cable ends

—

0.82 (AWG 18) mm2

0.82 (AWG 18) mm2

0.82 (AWG 18) mm2

0.82 (AWG 18) mm2

Tightening torque for fitting screws

—

0.8 to 1.4 Nm

0.8 to 1.4 Nm

0.8 to 1.4 Nm

0.8 to 1.4 Nm

2
2
2
2
2
2

Power loss per circuit breaker at maximum rated
current ln (the power losses of the undervoltage
releases (“r” releases) must be observed if necessary)
at three-phase symmetrical load)

400A:

600A:

For plant protection

40W

45W

65W

120W

87/210W

220/270/400W

As isolating circuit breaker

40W

45W

65W

120W

87/210W

220/270/400W

For starter combinations

40W

45W

65W

120W

—

—

For motor protection

—

45W

65W

120W

—

—

Permissible mounting position
90

90

90

2

90

2

Busbar

2
2
2
2
2
2
2
2

Arc spacing— suitable for reverse-feed applications

Yes (except HMCPE)

Yes

Yes

Yes

Yes

Rated thermal current lth

6A

6A

6A

6A

6A

Rated making capacity

20A

20A

20A

20A

20A

AC-14

AC-14

AC-14

AC-15

AC-15

Rated operational voltage

230/400/600V

230/400/600V

230/400/600V

600V

600V

Rated operational current

6/3/0.25A

6/3/0.25A

6/3/0.25A

6A

6A

DC-13

DC-13

Rated operational voltage

125/250V

125/250V

125/250V

125/250V

125/250V

Rated operational current

0.5/0.25A

Auxiliary Switches

0.5/0.15A

0.5/0.15A

0.5/0.15A

0.5/0.25A

Backup fuse

6/4/4A

(4) 6/4/4A

(4) 6/4/4A

(4) 6/4/4A

(4) 6/4/4A

Miniature circuit breaker

6/4A

6/4A

6/4A

6/4A

6/4A

2
2
2
2
2
V4-T2-12

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.2

Molded Case Circuit Breakers
Series G

All Series G Frames, continued
EG

JG

LG

NG

2

RG

2

Releases
Undervoltage releases (“r” releases)

2

Response voltage:
Drop (breaker tripped) Us

35–70%

35–70%

35–70%

35–70%

35–70%

Pickup (breaker may be switched on) Us

85–110%

85–110%

85–110%

85–110%

85–110%

2

50/60 Hz 12 Vac

—

—

—

1.9 VA

2.9 VA

2

50/60 Hz 24 Vac

0.72 VA

3.9 VA

3.9 VA

2.4 VA

3.1 VA

50/60 Hz 48–60 Vac

1.15–1.78 VA

2.5–3.8 VA

2.5–3.8 VA

2.3–4.1 VA

3.4–6.0 VA

50/60 Hz 110–127 Vac

0.96–1.25 VA

1.8–2.4 VA

1.8–2.4 VA

3.4–4.2 VA

3.3–3.8 VA

50/60 Hz 208–240 Vac

1.28–1.68 VA

2.7–3.8 VA

2.7–3.8 VA

4.8–6.5 VA

4.2–7.2 VA

50/60 Hz 380–500 Vac

2.2–3.9 VA

3.4–5.8 VA

3.4–5.8 VA

6.8–12.0 VA

3.8–10.0 VA

50/60 Hz 525–600 Vac

3.4–4.3 VA

3.4–4.3 VA

3.4–4.3 VA

—

—

12 Vdc

—

—

—

2.6W

3.4W

Power consumption in continuous operation at:

24 Vdc

0.70W

3.1W

3.1W

3.6W

4.3W

48–60 Vdc

1.12–1.76W

2.0–3.1W

2.0–3.1W

3.5–5.5W

4.8–7.2W

110–125 Vdc

0.94–1.21W

1.6–2.2W

1.6–2.2W

2.9–3.6W

3.3–3.8W

220–250 Vdc
Maximum opening time

1.45–1.86W

3.1–4W

3.1–4W

4.8–6.3W

6.6–7.5W

50 ms

50 ms

50 ms

62 ms

62 ms

2
2
2
2
2
2
2
2

Shunt Trips
Shunt trips (“f” releases)

2

Response voltage:
70–110%

70–110%

50/60 Hz 24 Vac

10–41 VA

50/60 Hz 48–60 Vac

139–210 VA

Pickup (breaker tripped) Us

70–110%

70–110%

70–110%

2

87–405 VA

87–405 VA

710–1105 VA

710–1105 VA

98–475 VA

612 VA

24–50 VA

403–666 VA

2

Power consumption in (short time) at:

2

50/60 Hz 48–127 Vac

—

—

—

—

—

50/60 Hz 110–240 Vac

83–360 VA

66–432 VA

66–432 VA

67–432 VA

396–1896 VA

50/60 Hz 380–440 Vac

—

127–188 VA

127–188 VA

76–110 VA

1596–2156 VA

50/60 Hz 380–600 Vac

418–1080 VA

—

—

—

—

50/60 Hz 480–600 Vac

—

34–60 VA

34–60 VA

19–42 VA

230–384 VA

12–24 Vdc

29–120W

164–631W

164–631W

145–610W

396W

48–60 Vdc

475–720W

830–1580W

830–1580W

67–102W

341–528W

110–125 Vdc

99–121W

112–150W

112–150W

121–150W

264–350W

220–250 Vdc

—

40–58W

40–58W

46–55W

374–475W

Maximum load duration

Interrupts automatically

Interrupts automatically

Interrupts automatically

Interrupts automatically

Interrupts automatically

Maximum opening time

50 ms

50 ms

50 ms

62 ms

62 ms

2
2
2
2
2

Molded Case Switch (with High Magnetic Trip)
Unfused kAIC at 480 Vac (415 Vac)

65 (70)

65 (70)

65 (70)

65 (70)

65 (70)

Self-protected, will trip above

1250 for EG125;
1600 for EG160

2500

4000/6300

12,500

20,000

2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-13

2.2
2
2

Series G

Dimensions and Weights
Approximate Dimensions in Inches (mm)
Series G—Frame EG, JG and LG

2
2

Molded Case Circuit Breakers

EG

Single-pole

JG

LG

H

W

D

H

W

D

H

W

D

5.50 (139.7)

1.00 (25.4)

2.99 (76.0)

—

—

—

—

—

—

Two-pole

5.50 (139.7)

2.00 (50.8)

2.99 (76.0)

7.00 (177.8)

4.13 (105.0)

3.57 (87.4)

—

—

—

Three-pole

5.50 (139.7)

3.00 (76.2)

2.99 (76.0)

7.00 (177.8)

4.13 (105.0)

3.57 (87.4)

10.13 (258.0)

5.48 (140.0)

4.09 (104.0)

2

Four-pole

5.50 (139.7)

4.00 (101.6)

2.99 (76.0)

7.00 (177.8)

5.34 (135.6)

3.57 (87.4)

10.13 (258.0)

7.22 (183.0)

4.09 (104.0)

2

Series G—Frame NG and RG

2

NG

2

RG

H

W

D

H

W

D

2

Single-pole

—

—

—

—

—

—

Two-pole

—

—

—

—

—

—

2

Three-pole

16.00 (406.0)

8.25 (210.0)

5.50 (140.0)

16.00 (406.0)

15.50 (394.0)

9.75 (229.0)

Four-pole

16.00 (406.0)

11.13 (280.0)

5.50 (140.0)

16.00 (406.0)

20.00 (508.0)

9.75 (229.0)

2
2

Approximate Shipping Weight in Lbs (kg)

2

Series G—Frame EG, JG and LG
EG

JG

LG

NG

RG

2

Single-pole

0.85 (0.39)

—

—

—

—

2

Two-pole

1.57 (0.71)

11.3 (5.13)

—

—

—

Three-pole

2.28 (1.04)

5.06 (2.30) T/M
5.31 (2.41) ETU

12.36 (5.61) T/M
13.04 (5.92) ETU

46.8 (21.3)

103.0 (47.0)

Four-pole

2.85 (1.29)

6.76 (3.07) T/M
7.12 (3.23) ETU

16.27 (7.39) T/M
16.92 (7.68) ETU

62.0 (28.3)

118.4 (54.0)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

V4-T2-14

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

EG-Frame (15–125 Amperes)

2.2

Contents
Description
EG-Frame (15–125 Amperes)
Catalog Number Selection . . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . .
Dimensions and Weights . . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB) . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination. . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .

Page
V4-T2-16
V4-T2-17
V4-T2-26
V4-T2-27
V4-T2-27
V4-T2-29
V4-T2-45
V4-T2-61
V4-T2-70
V4-T2-80
V4-T2-84
V4-T2-87
V4-T2-91
V4-T2-96
V4-T2-99
V4-T2-106
V4-T2-108
V4-T2-109
V4-T2-110

2
2
2
2
2
2
2
2
2
2
2
2
2

EG-Frame (15–125 Amperes)

2

Product Description

2

EG breaker is HACR rated.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-15

2.2
2
2

Molded Case Circuit Breakers
Series G

Catalog Number Selection
Series G—EG-Frame (15–125 Amperes)

E G H 3 015 FF G

2
Frame

2
2

E
Amperes

2
2
2
2
2

B
E
S
H
C
K

Performance
600Y/347
480
415
—
18
18
18
25
25
22
35
40
25
65
70
35
100
100
Molded case switch 2

2
2
2

Number of Poles

Standard/Application
G = IEC/CE/UL/CSA

240
25
35
85
100
200

1 = One
2 = Two
3 = Three
4 = Four—neutral 0% protected
7 = Four—neutral 100% protected

016 1
015
020
025
030
032 1
035
040
045
050
060
063 1
070
080
090
100
110
125
160 1

Notes
1 Cannot be UL rated.
2 Available only as 125 and 160A sizes.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-16

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Terminations/Hardware
Terminals
Mounting Hardware
M = Metric end caps
Metric
E = Imperial end caps
Imperial
G = Line/load standard
Metric
B = Bolt-on
—
Trip Unit
FF = Fixed fixed
AF = Adjustable thermal fixed magnetic
KS = Molded case switch

2.2

Molded Case Circuit Breakers
Series G

Product Selection

2

Complete Breaker (Includes Frame, Trip Unit, Standard Terminals
and Mounting Hardware) IC Rating at 415/480 Volts
EG-Frame

2

EG-Frame—18/18
Single-Pole

Two-Pole

2

Four-Pole 3

Three-Pole

Maximum
Continuous
Amps at 40°C 1

Fixed Thermal,
Fixed Magnetic
Catalog
Number

Fixed Thermal,
Fixed Magnetic
Catalog
Number

Fixed Thermal,
Fixed Magnetic
Catalog
Number

Adjustable 2
Thermal,
Fixed Magnetic
Catalog
Number

Fixed Thermal,
Fixed Magnetic
Catalog
Number

Adjustable 2
Thermal,
Fixed Magnetic
Catalog
Number

15

EGB1015FFG

EGB2015FFG

EGB3015FFG

—

EGB4015FFG

—

16

EGB1016FFG

EGB2016FFG

EGB3016FFG

—

EGB4016FFG

—

20

EGB1020FFG

EGB2020FFG

EGB3020FFG

—

EGB4020FFG

EGB4020AFG

25

EGB1025FFG

EGB2025FFG

EGB3025FFG

EGB3025AFG

EGB4025FFG

EGB4025AFG

30

EGB1030FFG

EGB2030FFG

EGB3030FFG

—

EGB4030FFG

—

32

EGB1032FFG

EGB2032FFG

EGB3032FFG

EGB3032AFG

EGB4032FFG

EGB4032AFG

35

EGB1035FFG

EGB2035FFG

EGB3035FFG

—

EGB4035FFG

—

40

EGB1040FFG

EGB2040FFG

EGB3040FFG

EGB3040AFG

EGB4040FFG

EGB4040AFG

45

EGB1045FFG

EGB2045FFG

EGB3045FFG

—

EGB4045FFG

—

50

EGB1050FFG

EGB2050FFG

EGB3050FFG

EGB3050AFG

EGB4050FFG

EGB4050AFG

60

EGB1060FFG

EGB2060FFG

EGB3060FFG

—

EGB4060FFG

—

63

EGB1063FFG

EGB2063FFG

EGB3063FFG

EGB3063AFG

EGB4063FFG

EGB4063AFG

70

EGB1070FFG

EGB2070FFG

EGB3070FFG

—

EGB4070FFG

—

80

EGB1080FFG

EGB2080FFG

EGB3080FFG

EGB3080AFG

EGB4080FFG

EGB4080AFG

90

EGB1090FFG

EGB2090FFG

EGB3090FFG

—

EGB4090FFG

—

100

EGB1100FFG

EGB2100FFG

EGB3100FFG

EGB3100AFG

EGB4100FFG

EGB4100AFG

125

EGB1125FFG

EGB2125FFG

EGB3125FFG

EGB3125AFG

EGB4125FFG

EGB4125AFG

160

—

—

EGB3160FFG

EGB3160AFG

EGB4160FFG

EGB4160AFG

2
2
2
2
2
2
2
2
2
2
2
2
2

Notes
1 16, 32, 63 and 160A are not UL listed ratings.
2 Adjustable thermal are not UL listed.
3 Change the fourth digit to 7 for 100% neutral protection. Neutral is on the LH side.

2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-17

2.2

Molded Case Circuit Breakers
Series G

2

EG-Frame—25/25 Single-Pole Unavailable

2

EG-Frame

EG-Frame—25/25
Two-Pole

2

Four-Pole 3

Three-Pole

Fixed Thermal,
Fixed Magnetic

Fixed Thermal,
Fixed Magnetic

Adjustable 2
Thermal,
Fixed Magnetic

Maximum Continuous
Amps at 40°C 1

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

15

EGE2015FFG

EGE3015FFG

—

EGE4015FFG

—

2

16

EGE2016FFG

EGE3016FFG

—

EGE4016FFG

—

20

EGE2020FFG

EGE3020FFG

—

EGE4020FFG

EGE4020AFG

2

25

EGE2025FFG

EGE3025FFG

EGE3025AFG

EGE4025FFG

EGE4025AFG

30

EGE2030FFG

EGE3030FFG

—

EGE4030FFG

—

2

32

EGE2032FFG

EGE3032FFG

EGE3032AFG

EGE4032FFG

EGE4032AFG

2

35

EGE2035FFG

EGE3035FFG

—

EGE4035FFG

—

40

EGE2040FFG

EGE3040FFG

EGE3040AFG

EGE4040FFG

EGE4040AFG

2

45

EGE2045FFG

EGE3045FFG

EGE3050AFG

EGE4045FFG

—

50

EGE2050FFG

EGE3050FFG

—

EGE4050FFG

EGE4050AFG

2

60

EGE2060FFG

EGE3060FFG

—

EGE4060FFG

—

63

EGE2063FFG

EGE3063FFG

EGE3063AFG

EGE4063FFG

EGE4063AFG

2

70

EGE2070FFG

EGE3070FFG

—

EGE4070FFG

—

2

80

EGE2080FFG

EGE3080FFG

EGE3080AFG

EGE4080FFG

EGE4080AFG

90

EGE2090FFG

EGE3090FFG

—

EGE4090FFG

—

2

100

EGE2100FFG

EGE3100FFG

EGE3100AFG

EGE4100FFG

EGE4100AFG

125

EGE2125FFG

EGE3125FFG

EGE3125AFG

EGE4125FFG

EGE4125AFG

2

160

—

EGE3160FFG

EGE3160AFG

EGE4160FFG

EGE4160AFG

2

Notes
1 16, 32, 63 and 160A are not UL listed ratings.
2 Adjustable thermal are not UL listed.
3 Change the fourth digit to 7 for 100% neutral protection. Neutral is on the LH side.

2
2

2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-18

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Fixed Thermal,
Fixed Magnetic

Adjustable 2
Thermal,
Fixed Magnetic
Catalog
Number

2.2

Molded Case Circuit Breakers
Series G

EG-Frame

EG-Frame—40/35
Single-Pole

Two-Pole

2

Four-Pole 3

Three-Pole
2

2

Fixed Thermal,
Fixed Magnetic

Fixed Thermal,
Fixed Magnetic

Fixed Thermal,
Fixed Magnetic

Adjustable
Thermal, Fixed
Magnetic

Fixed Thermal,
Fixed Magnetic

Adjustable
Thermal, Fixed
Magnetic

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

15

EGS1015FFG

EGS2015FFG

EGS3015FFG

—

EGS4015FFG

—

16

EGS1016FFG

EGS2016FFG

EGS3016FFG

—

EGS4016FFG

—

20

EGS1020FFG

EGS2020FFG

EGS3020FFG

—

EGS4020FFG

EGS4020AFG

25

EGS1025FFG

EGS2025FFG

EGS3025FFG

EGS3025AFG

EGS4025FFG

EGS4025AFG

30

EGS1030FFG

EGS2030FFG

EGS3030FFG

—

EGS4030FFG

—

32

EGS1032FFG

EGS2032FFG

EGS3032FFG

EGS3032AFG

EGS4032FFG

EGS4032AFG

35

EGS1035FFG

EGS2035FFG

EGS3035FFG

—

EGS4035FFG

—

40

EGS1040FFG

EGS2040FFG

EGS3040FFG

EGS3040AFG

EGS4040FFG

EGS4040AFG

45

EGS1045FFG

EGS2045FFG

EGS3045FFG

—

EGS4045FFG

—

50

EGS1050FFG

EGS2050FFG

EGS3050FFG

EGS3050AFG

EGS4050FFG

EGS4050AFG

60

EGS1060FFG

EGS2060FFG

EGS3060FFG

—

EGS4060FFG

—

63

EGS1063FFG

EGS2063FFG

EGS3063FFG

EGS3063AFG

EGS4063FFG

EGS4063AFG

70

EGS1070FFG

EGS2070FFG

EGS3070FFG

—

EGS4070FFG

—

80

EGS1080FFG

EGS2080FFG

EGS3080FFG

EGS3080AFG

EGS4080FFG

EGS4080AFG

90

EGS1090FFG

EGS2090FFG

EGS3090FFG

—

EGS4090FFG

—

100

EGS1100FFG

EGS2100FFG

EGS3100FFG

EGS3100AFG

EGS4100FFG

EGS4100AFG

125

EGS1125FFG

EGS2125FFG

EGS3125FFG

EGS3125AFG

EGS4125FFG

EGS4125AFG

160

—

—

EGS3160FFG

EGS3160AFG

EGS4160FFG

EGS4160AFG

Maximum
Continuous
Amps at 40°C 1

2
2
2

Notes
1 16, 32, 63 and 160A are not UL listed ratings.
2 Adjustable thermal are not UL listed.
3 Change the fourth digit to 7 for 100% neutral protection. Neutral is on the LH side.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-19

2.2
2

EG-Frame

Molded Case Circuit Breakers
Series G

EG-Frame—70/65
Single-Pole

2

Two-Pole

Four-Pole 3

Three-Pole

Fixed Thermal,
Fixed Magnetic

Fixed Thermal,
Fixed Magnetic

Fixed Thermal,
Fixed Magnetic

Adjustable 2
Thermal, Fixed
Magnetic

Fixed Thermal,
Fixed Magnetic

Adjustable 2
Thermal, Fixed
Magnetic

2

Maximum
Continuous
Amps at 40°C 1

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

2

15

EGH1015FFG

EGH2015FFG

EGH3015FFG

—

EGH4015FFG

—

2

16

EGH1016FFG

EGH2016FFG

EGH3016FFG

—

EGH4016FFG

—

20

EGH1020FFG

EGH2020FFG

EGH3020FFG

EGH3020AFG

EGH4020FFG

EGH4020AFG

2

25

EGH1025FFG

EGH2025FFG

EGH3025FFG

EGH3025AFG

EGH4025FFG

EGH4025AFG

30

EGH1030FFG

EGH2030FFG

EGH3030FFG

—

EGH4030FFG

—

2

32

EGH1032FFG

EGH2032FFG

EGH3032FFG

EGH3032AFG

EGH4032FFG

EGH4032AFG

2

35

EGH1035FFG

EGH2035FFG

EGH3035FFG

—

EGH4035FFG

—

40

EGH1040FFG

EGH2040FFG

EGH3040FFG

EGH3040AFG

EGH4040FFG

EGH4040AFG

2

45

EGH1045FFG

EGH2045FFG

EGH3045FFG

—

EGH4045FFG

EGH4050AFG

50

EGH1050FFG

EGH2050FFG

EGH3050FFG

EGH3050AFG

EGH4050FFG

—

2

60

EGH1060FFG

EGH2060FFG

EGH3060FFG

—

EGH4060FFG

—

63

EGH1063FFG

EGH2063FFG

EGH3063FFG

EGH3063AFG

EGH4063FFG

EGH4063AFG

2

70

EGH1070FFG

EGH2070FFG

EGH3070FFG

—

EGH4070FFG

—

2

80

EGH1080FFG

EGH2080FFG

EGH3080FFG

EGH3080AFG

EGH4080FFG

EGH4080AFG

90

EGH1090FFG

EGH2090FFG

EGH3090FFG

—

EGH4090FFG

—

100

EGH1100FFG

EGH2100FFG

EGH3100FFG

EGH3100AFG

EGH4100FFG

EGH4100AFG

125

EGH1125FFG

EGH2125FFG

EGH3125FFG

EGH3125AFG

EGH4125FFG

EGH4125AFG

2
2

Notes
1 16, 32, 63A are not UL listed ratings.
2 Adjustable thermal are not UL listed.
3 Change the fourth digit to 7 for 100% neutral protection. Neutral is on the LH side.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-20

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.2

Molded Case Circuit Breakers
Series G

EG-Frame—100/100 Current Limiting (Single-Pole and Two-Pole Unavailable)

EG-Frame

2
2

EG-Frame—100/100
Four-Pole 0% Protected Neutral 3

Three-Pole
Fixed Thermal,
Fixed Magnetic

Adjustable 2
Thermal, Fixed Magnetic

Fixed Thermal,
Fixed Magnetic

Adjustable 2
Thermal, Fixed Magnetic

2

Maximum Continuous
Amps at 40°C 1

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

2

15

EGC3015FFG

—

EGC7015FFG

—

16

EGC3016FFG

—

EGC7016FFG

—

2

20

EGC3020FFG

EGC3020AFG

EGC7020FFG

EGC7020AFG

25

EGC3025FFG

EGC3025AFG

EGC7025FFG

EGC7025AFG

30

EGC3030FFG

—

EGC7030FFG

—

32

EGC3032FFG

EGC3032AFG

EGC7032FFG

EGC7032AFG

35

EGC3035FFG

—

EGC7035FFG

—

40

EGC3040FFG

EGC3040AFG

EGC7040FFG

EGC7040AFG

45

EGC3045FFG

—

EGC7045FFG

—

50

EGC3050FFG

EGC3050AFG

EGC7050FFG

EGC7050AFG

60

EGC3060FFG

—

EGC7060FFG

—

63

EGC3063FFG

EGC3063AFG

EGC7063FFG

EGC7063AFG

70

EGC3070FFG

—

EGC7070FFG

—

80

EGC3080FFG

EGC3080AFG

EGC7080FFG

EGC7080AFG

90

EGC3090FFG

—

EGC7090FFG

—

100

EGC3100FFG

EGC3100AFG

EGC7100FFG

EGC7100AFG

125

EGC3125FFG

EGC3125AFG

EGC7125FFG

EGC7125AFG

2
2
2
2
2
2
2
2
2
2

Molded Case Switches 4

2

Catalog
Number

2

EGK3125KSG
EGK7125KSG

2

EGK3160KSG

2

EGK7160KSG
Notes
1 16, 32, 63A are not UL listed ratings.
2 Adjustable thermal is not UL listed.
3 Change the fourth digit to 7 for 100%
neutral protection. Neutral is on LH side.
4 Molded case switches may open above 1250A.

2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-21

2.2

Molded Case Circuit Breakers
Series G

2

EG Bolt-On Complete Breaker (Includes Frame, Trip Unit and Mounting Hardware)

2

EG-Frame

EG-Frame—18 kAIC at 480 Vac
Single-Pole

Two-Pole

Three-Pole

Maximum
Continuous
Amps at 40°C

Fixed Thermal, Fixed Magnetic

Fixed Thermal, Fixed Magnetic

Fixed Thermal, Fixed Magnetic

Catalog
Number 1

Catalog
Number 2

Catalog
Number 3

15

EGB1015FFB

EGB2015FFB

EGB3015FFB

20

EGB1020FFB

EGB2020FFB

EGB3020FFB

25

EGB1025FFB

EGB2025FFB

EGB3025FFB

2

30

EGB1030FFB

EGB2030FFB

EGB3030FFB

2

35

EGB1035FFB

EGB2035FFB

EGB3035FFB

40

EGB1040FFB

EGB2040FFB

EGB3040FFB

2

45

EGB1045FFB

EGB2045FFB

EGB3045FFB

50

EGB1050FFB

EGB2050FFB

EGB3050FFB

2

60

EGB1060FFB

EGB2060FFB

EGB3060FFB

2

70

EGB1070FFB

EGB2070FFB

EGB3070FFB

80

EGB1080FFB

EGB2080FFB

EGB3080FFB

2

90

EGB1090FFB

EGB2090FFB

EGB3090FFB

100

EGB1100FFB

EGB2100FFB

EGB3100FFB

2

110

EGB1110FFB

EGB2110FFB

EGB3110FFB

125

EGB1125FFB

EGB2125FFB

EGB3125FFB

2
2
2

2
2

EG-Frame

EG-Frame—35 kAIC at 480 Vac
Single-Pole

Two-Pole

Three-Pole

Maximum
Continuous
Amps at 40°C

Fixed Thermal, Fixed Magnetic

Fixed Thermal, Fixed Magnetic

Fixed Thermal, Fixed Magnetic

Catalog
Number 1

Catalog
Number 2

Catalog
Number 3

15

EGS1015FFB

EGS2015FFB

EGS3015FFB

2

20

EGS1020FFB

EGS2020FFB

EGS3020FFB

2

25

EGS1025FFB

EGS2025FFB

EGS3025FFB

30

EGS1030FFB

EGS2030FFB

EGS3030FFB

2

35

EGS1035FFB

EGS2035FFB

EGS3035FFB

40

EGS1040FFB

EGS2040FFB

EGS3040FFB

2

45

EGS1045FFB

EGS2045FFB

EGS3045FFB

2

50

EGS1050FFB

EGS2050FFB

EGS3050FFB

60

EGS1060FFB

EGS2060FFB

EGS3060FFB

2

70

EGS1070FFB

EGS2070FFB

EGS3070FFB

80

EGS1080FFB

EGS2080FFB

EGS3080FFB

2

90

EGS1090FFB

EGS2090FFB

EGS3090FFB

100

EGS1100FFB

EGS2100FFB

EGS3100FFB

110

EGS1110FFB

EGS2110FFB

EGS3110FFB

125

EGS1125FFB

EGS2125FFB

EGS3125FFB

2
2

2
2

Notes
1 For bulk pack 24, add suffix BP24 and order quantities of 24.
2 For bulk pack 12, add suffix BP12 and order quantities of 12.
3 For bulk pack 8, add suffix BP8 and order quantities of 8.

2
2
2
2
2
V4-T2-22

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

EG-Frame

2.2

EG-Frame—65 kAIC at 480 Vac

2

Single-Pole

Two-Pole

Three-Pole

Maximum
Continuous
Amps at 40°C

Fixed Thermal, Fixed Magnetic

Fixed Thermal, Fixed Magnetic

Fixed Thermal, Fixed Magnetic

Catalog
Number 1

Catalog
Number 2

Catalog
Number 3

15

EGH1015FFB

EGH2015FFB

EGH3015FFB

20

EGH1020FFB

EGH2020FFB

EGH3020FFB

25

EGH1025FFB

EGH2025FFB

EGH3025FFB

30

EGH1030FFB

EGH2030FFB

EGH3030FFB

35

EGH1035FFB

EGH2035FFB

EGH3035FFB

40

EGH1040FFB

EGH2040FFB

EGH3040FFB

45

EGH1045FFB

EGH2045FFB

EGH3045FFB

50

EGH1050FFB

EGH2050FFB

EGH3050FFB

60

EGH1060FFB

EGH2060FFB

EGH3060FFB

70

EGH1070FFB

EGH2070FFB

EGH3070FFB

80

EGH1080FFB

EGH2080FFB

EGH3080FFB

90

EGH1090FFB

EGH2090FFB

EGH3090FFB

100

EGH1100FFB

EGH2100FFB

EGH3100FFB

110

EGH1110FFB

EGH2110FFB

EGH3110FFB

125

EGH1125FFB

EGH2125FFB

EGH3125FFB

2
2
2
2
2
2
2
2
2
2
2

Load Terminals
Maximum Breaker
Amps

Terminal,
Body
Material

Wire Type

Metric Wire
Range mm2

AWG Wire Range

(Package of Three Terminals)
Catalog
Number

Aluminum

Cu/Al

2.5–50

#14–1/0

3TA125EF

60–125

Aluminum

Cu/Al

16–70

#6–3/0

3TA150EF

2
2

Standard Cu/Al Pressure Type Terminals
15–50

2

2

Notes
1 For bulk pack 24, add suffix BP24 and order quantities of 24.
2 For bulk pack 12, add suffix BP12 and order quantities of 12.
3 For bulk pack 8, add suffix BP8 and order quantities of 8.

2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-23

2.2

Molded Case Circuit Breakers
Series G

2

Accessories Selection Guide and Ordering Information

2

EG-Frame

2
2
2
2
2
2

3T125EF

3TA125EF

3TA150EF

3TA160EFK

EF2RTWK, Two-Pole–Metric
EF3RTWK, Three-Pole–Metric
EF4RTWK, Four-Pole–Metric
EF2RTDK, Two-Pole–Imperial
EF3RTDK, Three-Pole–Imperial
EF4RTDK, Four-Pole–Imperial

2
2
2

Line and Load Terminals

2

Maximum
Breaker
Amps

2
2
2
2
2
2

Terminal
Body
Material

Wire Type

Metric Wire
Range mm2

AWG Wire
Range

(Package of
Three Terminals)
Catalog
Number

Standard Cu/Al Pressure Type Terminals
125

Steel

Al

4–6

#12-10

3T125EF 1

125

Steel

Cu

2.5–95

#14-3/0

3T125EF 1

125

Aluminum

Cu/Al

2.5–50

#14-1/0

3TA125EF

160

Aluminum

Cu/Al

16–70

#6-3/0

3TA150EF

160

Aluminum

Cu/Al

35–120

#3-250

3TA160EFK

160

Aluminum

Cu/Al

35–120

#3-250

4TA160EFK 2

EG-Frame circuit breakers and molded case switches have line and load terminals
as standard equipment.

2

Insert collar enclosing conductor as shown. Locate nut on top of conductor and tighten securely
with screw and washer.

2

Caution: Collar must surround conductor.

2
2
2

Insert collar enclosing conductor and center on extrusion. Tighten securely with screw and washer.
Endcap kits are used on the E-Frame breaker line side to connect busbar or similar electrical
connections. Includes hardware.
Notes
1 Standard line and load terminals.
2 Four-pole kit with four terminals.

2
2
2
2
2
2
2
V4-T2-24

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Control Wire
Terminal Kit
GCWTK

Multiwire
Connectors

Molded Case Circuit Breakers
Series G

Control Wire Terminal Kit

Terminal End Covers (Gas Barrier)
The terminal end cover is available for three-pole circuit breakers
only. Two conductor opening sizes are available. Specify quantity
(one per circuit breaker) when ordering.

Catalog
Number
Control wire terminal kit

5652B38G01

Package of 12—priced individually

Interphase Barriers
Catalog
Number
EIPBK

Package of 12—priced individually

The interphase barrier is available for extended insulation
between circuit breaker poles. Specify quantity when ordering.
Base Mounting Hardware—DIN Rail Mounting
Catalog
Number
DIN rail adapter—single-pole

EF1DIN

DIN rail adapter—two-pole

EGDIN

DIN rail adapter—three- or four-pole

EF34DIN

Metric base mounting hardware is included with a circuit breaker
or molded case switch. (Included with breaker.) If required
separately, order S/N 8703C80G08.
Note: English mounting hardware kit can be supplied separate. Catalog
number is BMHE #6–32 x 3 inches for two-, three- and four-pole. Singlepole mounting hardware metric order 8703C80G11. English hardware
8703C80G12. Both sold in quantities of 100.

Catalog
Number

2

6.35 (0.25)

EEC3K

10.41 (0.41)

EEC4K

2

Multiwire Connectors
Field-installed multiwire connectors for the load side (OFF) end
terminals. They are used to distribute the load from the circuit
breaker to multiple devices without the use of separate
distribution terminal blocks.

3

EFTS3K

4

EFTS4K

2
2
2

Multiwire lug kits include mounting hardware, terminal shield
insulators and tin-plated aluminum connectors to replace three
mechanical load lugs. UL listed as used on the load side
(OFF) end.

2

EG-Frame Multiwire Connectors Ordering Information
(Package of 3) 1

2

Maximum
Amperes

Wires per
Terminal

Wire Size
Range AWG Cu

Kit Catalog
Number

2

125

3

14–2

3TA125E3K

125

6

14–6

3TA125E6K

2

2

2

Note
1 For four-pole kit, change “3” at beginning of catalog number to “4.”

2
2
2
2
2
2

Terminal Shields—IP30 Protection
Catalog
Number

2

Conductor Opening Diameter
Inches (mm)

Terminal Shields
The terminal shield is available for line terminal areas in threeand four-pole circuit breakers. Special terminal shields are also
available for use when an electrical (solenoid) operator is
mounted on the circuit breaker. The standard style number by
pole for each terminal shield is for a package of 10 and is priced
per each package. Special terminal shields are packaged
individually.

Number
of Poles

2
2

Terminal End Covers

For use with steel or stainless steel standard line and load
terminals only.

Interphase barriers

2.2

2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-25

2.2

Molded Case Circuit Breakers
Series G

2

Accessories

2

Allowable Accessory Combinations
Different combinations of accessories can be supplied, depending on the types of accessories
and the number of poles in the circuit breaker.

2

EG-Frame Accessories

2
2
2
2
2

Reference
Page

Description

SinglePole

Two-Pole

Center

Left

Right

Left

Center

Right

Left

Center

Right

Neutral

Three-Pole

Four-Pole

Internal Accessories
(Only one internal accessory per pole)
Alarm lockout (Make/Break)

V4-T2-104

—

—

■

—

—

■

—

—

■

—

Alarm lockout (2Make/2Break)

V4-T2-104

—

—

■

—

—

■

—

—

■

—

Auxiliary switch (1A, 1B)

V4-T2-104

—

—

■

—

—

■

—

—

■

—
—

Auxiliary switch (2A, 2B)

V4-T2-104

—

—

■

—

—

■

—

—

■

2

Auxiliary switch and alarm switch combination

V4-T2-104

—

—

■

—

—

■

—

—

■

—

Shunt trip—standard

V4-T2-104

—

—

—

■

—

—

■

—

—

—

2

Undervoltage release mechanism

V4-T2-105

—

—

—

■

—

—

■

—

—

—

2
2

External Accessories
End cap kit

V4-T2-25

—

●

●

●

●

●

●

●

●

●

Control wire terminal kit

V4-T2-25

●

●

●

●

●

●

●

●

●

●

Multiwire connectors

V4-T2-25

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●
●

2

Base mounting hardware

V4-T2-25

●

Terminal shields

V4-T2-25

●

●

●

●

●

●

●

●

●

2

Terminal end covers

V4-T2-25

—

—

—

●

●

●

—

—

—

—

Interphase barriers

V4-T2-25

—

●

●

●

●

●

●

●

●

●

2

Non-padlockable handle block

V4-T2-102

■

■

—

—

■

—

—

■

—

—

2

Snap-on padlockable handle lock hasp

V4-T2-102

■

■

—

—

■

—

—

■

—

—

Padlockable handle lock hasp

V4-T2-102

—

—

■

❏

—

❏

❏

—

❏

—

2

Walking beam interlock—requires two breakers

V4-T2-102

—

—

—

●

●

●

●

●

●

●

Plug-in adapters

V4-T2-102

—

●

●

●

●

●

●

●

●

●

2

Electrical operator

V4-T2-102

—

—

—

●

●

●

—

—

—

—

2

Handle mechanisms

V4-T2-110

—

—

—

●

●

●

—

—

—

—

Modifications (Refer to Eaton)

2

Moisture fungus treatment

V4-T2-100

●

●

●

●

●

●

●

●

●

●

Freeze-tested circuit breakers

—

●

●

●

●

●

●

●

●

●

●

2

Marine/naval application, UL 489 Supplement
SA and SB

—

●

●

●

●

●

●

●

●

●

●

2

Legend
■ Applicable in indicated pole position
❏ May be mounted on left or right pole—not both
● Accessory available/modification available

2
2
2
2
2
2
2
2

V4-T2-26

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.2

Molded Case Circuit Breakers
Series G

Technical Data and Specifications

2

UL 489/IEC 60947-2 Interrupting Capacity (Symmetrical Amperes) (kA) Ratings

2

Volts DC 1

Volts AC (50/60 Hz)

Circuit
Breaker
Type

Number
of Poles

120

Icu

Ics

277

EGB125

1

35

25

25

18

—

—

—

—

—

—

—

2, 3, 4

—

25

25

—

—

18

18

18

—

—

—

220–240

690 2

380–415
347

Icu

Ics

480

600Y/ 347

Icu

250 34

125
Ics

Icu

Ics

Icu

Ics

10

10

—

—

—

—

10

10

EGE125

2, 3, 4

—

35

35

—

—

25

25

25

18

—

—

—

—

10

10

EGS125

1

100

85

43

35

22

—

—

—

—

—

—

35

35

—

—

2, 3, 4

—

85

43

—

—

40

30

35

22

—

—

—

—

35

35

EGH125

1

200

100

50

65

30

—

—

—

—

—

—

42

42

—

—

2, 3, 4

—

100

50

—

—

70

35

65

25

—

—

—

—

42

42

EGC125 5 3, 4

—

200

200

—

—

100

100

100

35

—

—

—

—

42

42

EGB160 2 3, 4

—

25

25

—

—

18

18

18

—

—

—

—

—

10

10

EGE160 2 3, 4

—

35

35

—

—

25

25

25

18

—

—

—

—

10

10

EGS160 2 3, 4

—

85

43

—

—

40

30

35

22

—

—

—

—

35

35

2
2
2
2
2
2
2

Dimensions and Weights

2

Approximate Dimensions in Inches (mm)

2
2

EG-Frame
Number
of Poles

Width

Height

Depth

1

1.00 (25.4)

5.50 (139.7)

2.99 (75.9)

2

2.00 (50.8)

5.50 (139.7)

2.99 (75.9)

3

3.00 (76.2)

5.50 (139.7)

2.99 (75.9)

4

4.00 (101.6)

5.50 (139.7)

2.99 (75.9)

2
2
2
2

EG-Frame
Front Cover Cutout

Front View Three-Pole

2

Side View

2

CL

Breaker

1.85
(47.0)

0.14 (3.6) R
0.90
(22.9)

1.30 Dia.
(33.0)

0.47 (11.9)
0.94 (23.9)

3.00
(76.2)

2

5.50
(139.7)

3.03
(77.0)

CL
Handle

2
2

2.77
(70.4)

2

Approximate Shipping Weight in Lbs (kg)

2

EG-Frame
Breaker Type

Number of Poles
1

Breaker Type

Number of Poles
3

2

3

4

EGB125

1.5 (0.68)

2.0 (0.91)

3.0 (1.36)

4.9 (1.82)

4

EGB160

3.0 (1.36)

4.9 (1.82)

EGC125

1.5 (0.68)

2.0 (0.91)

3.0 (1.36)

4.9 (1.82)

EGE160

3.0 (1.36)

4.9 (1.82)

EGE125

1.5 (0.68)

2.0 (0.91)

3.0 (1.36)

4.9 (1.82)

EGS160

3.0 (1.36)

4.9 (1.82)

EGH125

1.5 (0.68)

2.0 (0.91)

3.0 (1.36)

4.9 (1.82)

EGS125

1.5 (0.68)

2.0 (0.91)

3.0 (1.36)

4.9 (1.82)

2
2
2
2

Notes
1 DC ratings apply to substantially non-inductive circuits.
2 IEC only.
3 Two-pole circuit breaker, or two poles of three-pole circuit breaker.
4 Time constant is 3 milliseconds minimum at 10 kA and 8 milliseconds minimum at 42 kA.
5 Current limiting per UL 489.

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2
2
2
V4-T2-27

2.2
2

Molded Case Circuit Breakers
Series G

EG-Frame With Earth Leakage Module
10.26
(260.6)

2

4.75
(120.6)

2

0.55 (14.0)

2

1.49
1.00 (37.8)
(25.4)

0.50
(12.7)

2

1.50 0.50
(38.1) (12.7)

2
2

4.78
(121.4)

8.59
(218.2)

2

0.90 (22.9)
0.35 (8.9)

2
2

0.09
(2.29)

2
EG-Frame With Current Limiter Module

2
2

0.56
(14.2)

2
2
2

3.01
(76.5)

2.75
(69.9)
0.78
(19.8)

2

2

2.00
(50.8)

0.70 (17.8)

2

2

3-Pole
2.98
(75.7)

1.00
(25.4)

2

1.00
(25.4)
3.00
(76.2)

9.66
(245.4)

4.17
(105.9)
3.61
(91.7)

0.50
1.00 (12.7)
(25.4)

1.00
(25.4)

2
2

3.20
(81.3)

2

4.17
(105.9)

2
2
2

2.75 0.09
(69.9) (2.3)

2

0.78
(19.8)

2

0.41
(10.4)

2
V4-T2-28

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

3.98
(101.1)

3.17
(80.5)

Molded Case Circuit Breakers
Series G

JG-Frame (63–250 Amperes)

2.2

Contents
Description
EG-Frame (15–125 Amperes) . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes)
Catalog Number Selection . . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . .
Dimensions and Weights . . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB) . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination. . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .

Page
V4-T2-15

2
2

V4-T2-30
V4-T2-31
V4-T2-42
V4-T2-43
V4-T2-43
V4-T2-45
V4-T2-61
V4-T2-70
V4-T2-80
V4-T2-84
V4-T2-87
V4-T2-91

2

V4-T2-96
V4-T2-99
V4-T2-106
V4-T2-108
V4-T2-109
V4-T2-110

2

2
2
2
2
2
2
2
2
2

JG-Frame (63–250 Amperes)

2

Product Description

2

JG breaker is HACR rated.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-29

2.2
2
2

Molded Case Circuit Breakers
Series G

Catalog Number Selection
Series G—JG-Frame (63–250 Amperes)

J G S 3 250 FA G C

2
Frame

2
2

Standard/Application
G = IEC/CE/UL/CSA

2
2

E
S
H
C
U
X
K

2
2
2

Performance
600
480
415
18
25
25
18
35
40
25
65
70
35
100
100
50
150
150
50
200
200
Molded case switch

Number of Poles

240
65
85
100
200
200
200

2 = Two
3 = Three
4 = Four—Neutral 0% Protected
8 = Four—Neutral 0–60% Protected
9 = Four—Neutral 100% Protected

Amperes
050
070
080
090
100
125
150
160
175
200
225
250

2
2
2
2

Rating
Blank = 80% rated
C = 100% rated
F01 = Freeze tested for –70ºF (–57ºC)
F02 = Freeze tested for –22ºF (–30ºC)

J

Terminations/Hardware
Terminals
Mounting Hardware
M = Metric end caps
Metric
E = Imperial end caps
Imperial
G = Line/load standard
Metric
W = Without terminals
Trip Unit
AA = Adj. adj.
FA = Fixed adj.
KS = Molded case switch
33 = 310+ electronic LS
32 = 310+ electronic LSI
35 = 310+ electronic LSG
36 = 310+ electronic LSIG
NN = Frame only (no trip)

Trip Unit

JT 4 100 FA

2

Trip

2

JT

Number of Poles
2 = Two
3 = Three
4 = Four—Neutral 0% Protected
8 = Four—Neutral 0–60%% Protected
9 = Four—Neutral 100% Protected

2
2
2
2
2

Amperes
T/M
ETU
080
050
090
100
100
160
110
250
125
150
160
175
200
225
250

2
2
2
2
2
2
2
2
2
V4-T2-30

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Trip Unit
AA = Adj. adj.
FA = Fixed adj.
KS = Molded case switch
33 = 310+ electronic LS
32 = 310+ electronic LSI
35 = 310+ electronic LSG
36 = 310+ electronic LSIG
NN = Frame only (no trip)

2.2

Molded Case Circuit Breakers
Series G

Product Selection

2

Complete Breaker (Includes Frame, Trip Unit, Standard Terminals
and Mounting Hardware)—IC Rating at 415/480 Volts

2

JG-Frame

JG-Frame

2

JG-Frame—IEC/CE/UL/CSA—25/25
Four-Pole 0%2

Two-Pole

Three-Pole

Fixed Thermal,
Adjustable
Magnetic

Fixed Thermal,
Adjustable
Magnetic

Adjustable Thermal,
Adjustable
Magnetic 1

Fixed Thermal,
Adjustable
Magnetic

Adjustable Thermal,
Adjustable
Magnetic 1

Maximum
Continuous
Amperes

Magnetic
Range

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

70

350–700

JGE2070FAG

JGE3070FAG

—

JGE4070FAG

—

90

450–900

JGE2090FAG

JGE3090FAG

—

JGE4090FAG

—

100

500–1000

JGE2100FAG

JGE3100FAG

JGE3100AAG

JGE4100FAG

JGE4100AAG

125

625–1250

JGE2125FAG

JGE3125FAG

JGE3125AAG

JGE4125FAG

JGE4125AAG

150

750–1550

JGE2150FAG

JGE3150FAG

—

JGE4150FAG

—

160

800–1600

—

—

JGE3160AAG

—

JGE4160AAG

175

875–1750

JGE2175FAG

JGE3175FAG

—

JGE4175FAG

—

200

1000–2000

JGE2200FAG

JGE3200FAG

JGE3200AAG

JGE4200FAG

JGE4200AAG

225

1125–2250

JGE2225FAG

JGE3225FAG

—

JGE4225FAG

—

250

1250–2500

JGE2250FAG

JGE3250FAG

JGE3250AAG

JGE4250FAG

JGE4250AAG

2
2
2
2
2
2
2
2
2
2

JG-Frame—IEC/CE/UL/CSA—40/35, Two-Pole
Four-Pole 0%2

Two-Pole

Three-Pole

Fixed Thermal,
Adjustable
Magnetic

Fixed Thermal,
Adjustable
Magnetic

Adjustable Thermal,
Adjustable
Magnetic 1

Fixed Thermal,
Adjustable
Magnetic

Adjustable Thermal,
Adjustable
Magnetic 1

Maximum
Continuous
Amperes

Magnetic
Range

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

70

350–700

JGS2070FAG

JGS3070FAG

—

JGS4070FAG

—

90

450–900

JGS2090FAG

JGS3090FAG

—

JGS4090FAG

—

100

500–1000

JGS2100FAG

JGS3100FAG

JGS3100AAG

JGS4100FAG

JGS4100AAG

125

625–1250

JGS2125FAG

JGS3125FAG

JGS3125AAG

JGS4125FAG

JGS4125AAG

150

750–1550

JGS2150FAG

JGS3150FAG

—

JGS4150FAG

—

160

800–1600

—

—

JGS3160AAG

—

JGS4160AAG

175

875–1750

JGS2175FAG

JGS3175FAG

—

JGS4175FAG

—

200

1000–2000

JGS2200FAG

JGS3200FAG

JGS3200AAG

JGS4200FAG

JGS4200AAG

225

1125–2250

JGS2225FAG

JGS3225FAG

—

JGS4225FAG

—

250

1250–2500

JGS2250FAG

JGS3250FAG

JGS3250AAG

JGS4250FAG

JGS4250AAG

2
2
2
2
2
2
2
2
2

Notes
1 EC-EN 60947-2 only. Adjustment is 0.8 and 1.0.
2 Change the fourth digit to 8 for adjustable 0–60% neutral protection, 9 for 0–100% neutral protection. Neutral is on LH side.

2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-31

2.2
2

JG-Frame

Molded Case Circuit Breakers
Series G

JG-Frame—IEC/CE/UL/CSA—70/65

2

Four-Pole 0%2

Two-Pole

Three-Pole

Fixed Thermal,
Adjustable
Magnetic

Fixed Thermal,
Adjustable
Magnetic

Fixed Thermal,
Adjustable Thermal, Adjustable
1
Magnetic
Fixed Magnetic

Adjustable Thermal,
Fixed Magnetic 1

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number
—

2

Maximum
Continuous
Amperes

2

70

350–700

JGH2070FAG

JGH3070FAG

—

JGH4070FAG

90

450–900

JGH2090FAG

JGH3090FAG

—

JGH4090FAG

—

100

500–1000

JGH2100FAG

JGH3100FAG

JGH3100AAG

JGH4100FAG

JGH4100AAG

125

625–1250

JGH2125FAG

JGH3125FAG

JGH3125AAG

JGH4125FAG

JGH4125AAG

150

750–1550

JGH2150FAG

JGH3150FAG

—

JGH4150FAG

—

2

160

800–1600

—

—

JGH3160AAG

—

JGH4160AAG

2

175

875–1750

JGH2175FAG

JGH3175FAG

—

JGH4175FAG

—

200

1000–2000

JGH2200FAG

JGH3200FAG

JGH3200AAG

JGH4200FAG

JGH4200AAG

225

1125–2250

JGH2225FAG

JGH3225FAG

—

JGH4225FAG

—

250

1250–2500

JGH2250FAG

JGH3250FAG

JGH3250AAG

JGH4250FAG

JGH4250AAG

2
2

2
2

Magnetic
Range

Notes
1 EC-EN 60947-2 only. Adjustment is 0.8 and 1.0.
2 Change the fourth digit to 8 for adjustable 0–60% neutral protection, 9 for 0–100% neutral protection. Neutral is on LH side.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-32

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.2

Molded Case Circuit Breakers
Series G

Two-Pole not available in IEC/CE/UL/CSA 100/100, 150/150
JG-Frame

2

JG-Frame—IEC/CE/UL/CSA—100/100, Current Limiting

2

Four-Pole 0% 2

Three-Pole
Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 1

Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 1

2

Maximum
Continuous
Amperes

Magnetic
Range

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

2

70

350–700

JGC3070FAG

—

JGC4070FAG

—

80

400–800

—

JGC3080AAG

—

JGC4080AAG

2

90

450–900

JGC3090FAG

—

JGC4090FAG

—

100

500–1000

JGC3100FAG

JGC3100AAG

JGC4100FAG

JGC4100AAG

125

625–1250

JGC3125FAG

JGC3125AAG

JGC4125FAG

JGC4125AAG

150

750–1550

JGC3150FAG

—

JGC4150FAG

—

160

800–1600

—

JGC3160AAG

—

JGC4160AAG

175

875–1750

JGC3175FAG

—

JGC4175FAG

—

200

1000–2000

JGC3200FAG

JGC3200AAG

JGC4200FAG

JGC4200AAG

225

1125–2250

JGC3225FAG

—

JGC4225FAG

—

250

1250–2500

JGC3250FAG

JGC3250AAG

JGC4250FAG

JGC4250AAG

2
2
2
2
2
2

JG-Frame

2

JG-Frame—IEC/CE/UL/CSA—150/150, Current Limiting
Four-Pole 0% 2

Three-Pole
Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 1

Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 1

2

Magnetic
Range

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

2

70

350–700

JGU3070FAG

—

JGU4070FAG

—

80

400–800

—

JGU3080AAG

—

JGU4080AAG

2

90

450–900

JGU3090FAG

—

JGU4090FAG

—

100

500–1000

JGU3100FAG

JGU3100AAG

JGU4100FAG

JGU4100AAG

125

625–1250

JGU3125FAG

JGU3125AAG

JGU4125FAG

JGU4125AAG

150

750–1550

JGU3150FAG

—

JGU4150FAG

—

160

800–1600

—

JGU3160AAG

—

JGU4160AAG

175

875–1750

JGU3175FAG

—

JGU4175FAG

—

200

1000–2000

JGU3200FAG

JGU3200AAG

JGU4200FAG

JGU4200AAG

225

1125–2250

JGU3225FAG

—

JGU4225FAG

—

250

1250–2500

JGU3250FAG

JGU3250AAG

JGU4250FAG

JGU4250AAG

Maximum
Continuous
Amperes

2
2
2
2
2
2

Notes
1 EC-EN 60947-2 only. Adjustment is 0.8 and 1.0.
2 Change the fourth digit to 8 for adjustable 0–60% neutral protection, 9 for 0–100% neutral protection. Neutral is on LH side.

2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-33

2.2

Molded Case Circuit Breakers
Series G

2

Two-Pole not available in IEC/CE/UL/CSA 200/200

2

JG-Frame

JG-Frame—IEC/CE/UL/CSA 200/200, Current Limiting
Four-Pole 2

Three-Pole

2

Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 1

Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 1

Catalog
Number

Catalog
Number

Catalog
Number

Maximum
Continuous
Amperes

Magnetic
Range

Catalog
Number

2

70

350–700

JGX3070FAG

—

JGX4070FAG

—

80

400–800

—

JGX3080AAG

—

JGX4080AAG

2

90

450–900

JGX3090FAG

—

JGX4090FAG

—

100

500–1000

JGX3100FAG

JGX3100AAG

JGX4100FAG

JGX4100AAG

2

125

625–1250

JGX3125FAG

JGX3125AAG

JGX4125FAG

JGX4125AAG

2

150

750–1550

JGX3150FAG

—

JGX4150FAG

—

160

800–1600

—

JGX3160AAG

—

JGX4160AAG

2

175

875–1750

JGX3175FAG

—

JGX4175FAG

—

200

1000–2000

JGX3200FAG

JGX3200AAG

JGX4200FAG

JGX4200AAG

2

225

1125–2250

JGX3225FAG

—

JGX4225FAG

—

250

1250–2500

JGX3250FAG

JGX3250AAG

JGX4250FAG

JGX4250AAG

2

2
2

Molded Case Switches 3
Catalog
Number

2

JGK3250KSG

2

JGK7250KSG
Notes
1 EC-EN 60947-2 only. Adjustment is
0.8 and 1.0.
2 Change the fourth digit to 8 for adjustable
0–60% neutral protection, 9 for 0–100%
neutral protection. Neutral is on LH side.
3 Molded case switches will trip above
2500 amperes.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-34

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

Frame—IC Rating at 415/480 Volts
Maximum
Amperes

Two-Pole

Three-Pole

Four-Pole 0%

2

Catalog
Number

Catalog
Number

Catalog
Number

2

JGE2250NN

JGE3250NN

JGE4250NN

2

JGS2250NN

JGS3250NN

JGS4250NN

JGH2250NN

JGH3250NN

JGH4250NN

2

JGC4250NN

2

25/25
250

2

40/35
250

2

70/65
250

100/100 Current Limiting Per UL 489
250

—

JGC3250NN

150/150 Current Limiting Per UL 489
250

—

JGU4250NN

2

JGX3250NN

JGX4250NN

2

JGE3250NNC

—

2

JGS3250NNC

—

JGH3250NNC

—

JGU3250NN

200/200 Current Limiting Per UL 489
250

—

25/25 100% Rated Per UL 489
250

2

—

40/35 100% Rated Per UL 489
250

2

2

—

2

70/65 100% Rated Per UL 489 2
250

—

2
2

Thermal-Magnetic Trip Unit
Ampere
Rating

Range

Catalog
Number

Range

Catalog
Number

70

350–700

JT2070FA

JT3070FA

—

—

JT4070FA

—

80

400–800

—

—

JT3080AA 3

64–100

—

JT4080AA 3

2

90

450–900

JT2090FA

JT3090FA

—

—

JT4090FA

—

100

500–1000

JT2100FA

JT3100FA

JT3100AA 3

80–100

JT4100FA

JT4100AA 3

125

625–1250

JT2125FA

JT3125FA

JT3125AA 3

100–125

JT4125FA

JT4125AA 3

150

750–1550

JT2150FA

JT3150FA

—

—

JT4150FA

—

160

800–1600

—

—

JT3160AA 3

128–160

—

JT4160AA 3

175

875–1750

JT2175FA

JT3175FA

—

—

JT4175FA

—

200

1000–2000

JT2200FA

JT3200FA

JT3200AA 3

160–200

JT4200FA

JT4200AA 3

225

1125–2250

JT2225FA

JT3225FA

—

—

JT4225FA

—

250

1250–2500

JT2250FA

JT3250FA

JT3250AA 3

200–250

JT4250FA

JT4250AA 3

2
2
2
2
2
2
2

Notes
1 Standard line and load terminals.
2 Components—100% rated frame.
3 Adjustable thermal trip units are typically used in IEC markets and are not UL or CSA listed.

2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-35

2.2
2
2
2

Molded Case Circuit Breakers
Series G

Electronic Trip Units
JG Electronic Trip Units

Ampere
Rating

LS

LSI

LSG

LSIG

Neutral CT for LSG
and LSIG 1

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

2

Three-Pole

2

50

JT305033

JT305032

JT305035

JT305036

JGFCT050

100

JT310033

JT310032

JT310035

JT310036

JGFCT100

2

160

JT316033

JT316032

JT316035

JT316036

JGFCT160

250

JT325033

JT325032

JT325035

JT325036

JGFCT250

2

Four-Pole 2
50

JT405033

JT405032

JT405035

JT405036

—

100

JT410033

JT410032

JT410035

JT410036

—

160

JT416033

JT416032

JT416035

JT416036

—

250

JT425033

JT425032

JT425035

JT425036

—

2
2
2
2
2
2
2
2
2
2

Plug-In Test Kit

Breaker Mount Ammeter

Voltage
Rating

Catalog
Number

Description

120 Vac

MTST120V

230 Vac

MTST230V

Breaker mount
ammeter

Catalog
Number
DIGIVIEW

Notes
1 For use on a three-pole breaker used in a four-wire system if ground fault protection for the neutral is required.
2 Neutral protection 4 = 0%, 6 = 60%, 7 = 100% electronic trip unit neutral protection is not adjustable.
Long time pickup—selectable via dial setting.
50 ampere settings—50, 45, 40, 32, 30, 25, 20.
100 ampere settings—100, 90, 80, 70, 63, 50, 45, 40.
160 ampere settings—160, 150, 125, 110, 100, 90, 80, 63.
250 ampere settings—250, 225, 200, 175, 160, 150, 125, 100.
Adjustable long time delay—2–24 seconds at 6 x lr.
Adjustable short time delay—Inst., 120, 300 ms

2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-36

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

Complete Breaker with Electronic Trip Units

2

IEC/UL/CSA—25/25
LS

LSI

LSG

LSIG

Neutral CT for
LSG and LSIG 1

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

50

JGE305033G

JGE305032G

JGE305035G

JGE305036G

JGFCT050

100

JGE310033G

JGE310032G

JGE310035G

JGE310036G

JGFCT100

160

JGE316033G

JGE316032G

JGE316035G

JGE316036G

JGFCT160

250

JGE325033G

JGE325032G

JGE325035G

JGE325036G

JGFCT250

50

JGE405033G

JGE405032G

JGE405035G

JGE405036G

—

100

JGE410033G

JGE410032G

JGE410035G

JGE410036G

—

160

JGE416033G

JGE416032G

JGE416035G

JGE416036G

—

250

JGE425033G

JGE425032G

JGE425035G

JGE425036G

—

Ampere
Rating

2
2
2

Three-Pole

2
2
2

Four-Pole 2

2
2
2

IEC/UL/CSA—40/35
LS

LSI

LSG

LSIG

Neutral CT for
LSG and LSIG 1

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

50

JGS305033G

JGS305032G

JGS305035G

JGS305036G

JGFCT050

100

JGS310033G

JGS310032G

JGS310035G

JGS310036G

JGFCT100

160

JGS316033G

JGS316032G

JGS316035G

JGS316036G

JGFCT160

250

JGS325033G

JGS325032G

JGS325035G

JGS325036G

JGFCT250

50

JGS405033G

JGS405032G

JGS405035G

JGS405036G

—

100

JGS410033G

JGS410032G

JGS410035G

JGS410036G

—

160

JGS416033G

JGS416032G

JGS416035G

JGS416036G

—

250

JGS425033G

JGS425032G

JGS425035G

JGS425036G

—

Ampere
Rating

2
2
2

Three-Pole

2
2
2

Four-Pole 2

2
2
2
2

IEC/UL/CSA—70/65
LS

LSI

LSG

LSIG

Neutral CT for
LSG and LSIG 1

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

50

JGH305033G

JGH305032G

JGH305035G

JGH305036G

JGFCT050

100

JGH310033G

JGH310032G

JGH310035G

JGH310036G

JGFCT100

160

JGH316033G

JGH316032G

JGH316035G

JGH316036G

JGFCT160

250

JGH325033G

JGH325032G

JGH325035G

JGH325036G

JGFCT250

50

JGH405033G

JGH405032G

JGH405035G

JGH405036G

—

100

JGH410033G

JGH410032G

JGH410035G

JGH410036G

—

160

JGH416033G

JGH416032G

JGH416035G

JGH416036G

—

250

JGH425033G

JGH425032G

JGH425035G

JGH425036G

—

Ampere
Rating

2
2

Three-Pole

2
2
2

Four-Pole 2

2
2
2

Notes
1 Required for four-wire systems if neutral protection is required.
2 Neutral protection 4 = 0%, 6 = 60%, 7 = 100% electronic trip unit neutral protection is not adjustable.

2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-37

2.2
2

Molded Case Circuit Breakers
Series G

IEC/UL/CSA—100/100, Current Limiting Per UL 489
LS

LSI

LSG

LSIG

Neutral CT for
LSG and LSIG 1

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

50

JGC305033G

JGC305032G

JGC305035G

JGC305036G

JGFCT050

100

JGC310033G

JGC310032G

JGC310035G

JGC310036G

JGFCT100

2

160

JGC316033G

JGC316032G

JGC316035G

JGC316036G

JGFCT160

2

250

JGC335033G

JGC325032G

JGC325035G

JGC325036G

JGFCT250

Four-Pole 2

2
2
2

Ampere
Rating
Three-Pole

2

50

JGC405033G

JGC405032G

JGC405035G

JGC405036G

—

100

JGC410033G

JGC410032G

JGC410035G

JGC410036G

—

2

160

JGC416033G

JGC416032G

JGC416035G

JGC416036G

—

250

JGC435033G

JGC425032G

JGC425035G

JGC425036G

—

2
2
2
2

IEC/UL/CSA—150/150, Current Limiting Per UL 489

Ampere
Rating

LS

LSI

LSG

LSIG

Neutral CT for
LSG and LSIG 1

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Three-Pole

2

50

JGU305033G

JGU305032G

JGU305035G

JGU305036G

JGFCT050

2

100

JGU310033G

JGU310032G

JGU310035G

JGU310036G

JGFCT100

160

JGU316033G

JGU316032G

JGU316035G

JGU316036G

JGFCT160

2

250

JGU335033G

JGU325032G

JGU325035G

JGU325036G

JGFCT250

2

50

JGU405033G

JGU405032G

JGU405035G

JGU405036G

—

100

JGU410033G

JGU410032G

JGU410035G

JGU410036G

—

160

JGU416033G

JGU416032G

JGU416035G

JGU416036G

—

250

JGU435033G

JGU425032G

JGU425035G

JGU425036G

—

2
2
2

Four-Pole 2

IEC/UL/CSA—200/200, Current Limiting Per UL 489
LS

LSI

LSG

LSIG

Neutral CT for
LSG and LSIG 1

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

50

JGX305033G

JGX305032G

JGX305035G

JGX305036G

JGFCT050

2

100

JGX310033G

JGX310032G

JGX310035G

JGX310036G

JGFCT100

160

JGX316033G

JGX316032G

JGX316035G

JGX316036G

JGFCT160

2

250

JGX325033G

JGX325032G

JGX325035G

JGX325036G

JGFCT250

2
2
2

Ampere
Rating
Three-Pole

Four-Pole 2

2

50

JGX405033G

JGX405032G

JGX405035G

JGX405036G

—

2

100

JGX410033G

JGX410032G

JGX410035G

JGX410036G

—

160

JGX416033G

JGX416032G

JGX416035G

JGX416036G

—

250

JGX425033G

JGX425032G

JGX425035G

JGX425036G

—

2
2

Notes
1 Required for four-wire systems if neutral protection is required.
2 Neutral protection 4 = 0%, 6 = 60%, 7 = 100% electronic trip unit neutral protection is not adjustable.

2
2
V4-T2-38

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.2

Molded Case Circuit Breakers
Series G

JG 100% Rated Circuit Breaker—Thermal-Magnetic Trip Unit

2

Complete Breaker (Includes Frame, Trip Unit, Standard Terminals and Mounting Hardware)—IC Rating at 415/480 Volts
JG-Frame

JG-Frame—IEC/CE/UL/CSA—25/25

JG-Frame—IEC/CE/UL/CSA—70/65

Three-Pole

Three-Pole

Fixed Thermal,
Adjustable Magnetic

Fixed Thermal,
Adjustable Magnetic

Maximum
Continuous
Amperes

Magnetic
Range

Catalog
Number

Maximum
Continuous
Amperes

Magnetic
Range

Catalog
Number

70

350–700

JGE3070FAGC

70

350–700

JGH3070FAGC

90

450–900

JGE3090FAGC

90

450–900

JGH3090FAGC

100

500–1000

JGE3100FAGC

100

500–1000

JGH3100FAGC

125

625–1250

JGE3125FAGC

125

625–1250

JGH3125FAGC

150

750–1550

JGE3150FAGC

150

750–1550

JGH3150FAGC

160

800–1600

—

160

800–1600

—

175

875–1750

JGE3175FAGC

175

875–1750

JGH3175FAGC

200

1000–2000

JGE3200FAGC

200

1000–2000

JGH3200FAGC

225

1125–2250

JGE3225FAGC

225

1125–2250

JGH3225FAGC

250

1250–2500

JGE3250FAGC

250

1250–2500

JGH3250FAGC

2
2
2
2
2
2
2

Fixed Thermal,
Adjustable Magnetic

2

Catalog
Number

70

350–700

JGS3070FAGC

90

450–900

JGS3090FAGC

100

500–1000

JGS3100FAGC

125

625–1250

JGS3125FAGC

150

750–1550

JGS3150FAGC

160

800–1600

—

175

875–1750

JGS3175FAGC

200

1000–2000

JGS3200FAGC

225

1125–2250

JGS3225FAGC

250

1250–2500

JGS3250FAGC

2
2

Three-Pole

Magnetic
Range

2
2

JG-Frame—IEC/CE/UL/CSA—40/35

Maximum
Continuous
Amperes

2

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-39

2.2
2
2

Molded Case Circuit Breakers
Series G

JG 100% Rated Electronic Trip Unit Circuit Breaker
IEC/UL/CSA—25/25
LS

LSI

LSG

LSIG

Neutral CT for
LSG and LSIG 1

Ampere
Rating

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

2

50

JGE305033GC

JGE305032GC

JGE305035GC

JGE305036GC

JGFCT050

2

100

JGE310033GC

JGE310032GC

JGE310035GC

JGE310036GC

JGFCT100

160

JGE316033GC

JGE316032GC

JGE316035GC

JGE316036GC

JGFCT160

250

JGE325033GC

JGE325032GC

JGE325035GC

JGE325036GC

JGFCT250

LS

LSI

LSG

LSIG

Neutral CT for
LSG and LSIG 1

2

2
2

IEC/UL/CSA—40/35

2
2

Ampere
Rating

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

2

50

JGS305033GC

JGS305032GC

JGS305035GC

JGS305036GC

JGFCT050

100

JGS310033GC

JGS310032GC

JGS310035GC

JGS310036GC

JGFCT100

2

160

JGS316033GC

JGS316032GC

JGS316035GC

JGS316036GC

JGFCT160

250

JGS325033GC

JGS325032GC

JGS325035GC

JGS325036GC

JGFCT250

LS

LSI

LSG

LSIG

Neutral CT for
LSG and LSIG 1

Ampere
Rating

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

50

JGH305033GC

JGH305032GC

JGH305035GC

JGH305036GC

JGFCT050

2

100

JGH310033GC

JGH310032GC

JGH310035GC

JGH310036GC

JGFCT100

2

160

JGH316033GC

JGH316032GC

JGH316035GC

JGH316036GC

JGFCT160

250

JGH325033GC

JGH325032GC

JGH325035GC

JGH325036GC

JGFCT250

2
2
2
2

2

IEC/UL/CSA—70/65

Note
1 Required for four-wire systems if neutral protection is required.

2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-40

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

Accessories Selection Guide and Ordering Information

2

JG-Frame

2
2
2
2
2

T250FJ

TA250FJ

Endcap Kit

Control Wire
Terminal Kit

Multiwire Connectors

2
2

Load and Line Terminals
Maximum
Breaker
Amperes

Terminal
Body
Material

Wire Type

Metric Wire
Range mm2

AWG Wire
Range/ Number
of Conductors

Catalog
Number

2
2

Standard Pressure Type Terminals
250

Stainless steel

Cu

25–185

#4–350 (1)

T250FJ 1

250

Aluminum

Cu/Al

10–185

#8–350 (1)

TA250FJ 12

2
2

JG-Frame circuit breakers include aluminum terminals TA250FJ as standard. When optional stainless
steel only terminals are required, order by catalog number.
Endcap Kits

2
2

Control Wire Terminal Kit
Catalog Number

Catalog
Number

Number of Poles

Metric

Imperial

Description

3

FJ3RTWK

FJ3RTDK

4

FJ4RTWK

FJ4RTDK

Package of 14 (priced
individually)

Endcap kits are used on J250-Frame breaker to connect busbar
or similar electrical connections. Includes hardware.

2

FJCWTK

2

For use with aluminum or
copper terminals only.

2
2

Base Mounting Hardware
Base mounting hardware is included with a circuit breaker or molded case switch.
(Included with breaker.) If required separately, order 66A2546G02.

2

Terminal Shields IP30

2

2

Interphase Barriers

Location

Number of Poles

Catalog Number

Line or Load

2, 3

FJTS3K

4

FJTS4K

Multiwire Connectors
Field-installed multiwire connectors for the load side (OFF) end
terminals. They are used to distribute the load from the circuit
breaker to multiple devices without the use of separate
distribution terminal blocks.
Multiwire lug kits include terminal shield, mounting hardware,
insulators and tin-plated aluminum connectors to replace
three mechanical load lugs. UL listed as used on the load
side (OFF) end.

Number of
Poles

Catalog
Number

3

FJIPBK 3

4

FJIPBK4 3

2
2
2

JG-Frame Multiwire Connectors Ordering Information
(Package of 3)

2

Maximum
Amperes

Wires per
Terminal

Wire Size
Range AWG Cu

Kit Catalog
Number

2

250

3

14–2

3TA250FJ3

250

6

14–6

3TA250FJ6

2
2

Notes
1 Individually packed.
2 Standard line and load.
3 Individually priced.

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2
2
V4-T2-41

2.2

Molded Case Circuit Breakers
Series G

2

Accessories

2

Allowable Accessory Combinations
Different combinations of accessories can be supplied, depending on the types of accessories
and the number of poles in the circuit breaker.

2

JG-Frame Accessories

2

Description

2

Internal Accessories
(Only one internal accessory per pole)

2
2

Reference
Page

Two- and Three-Pole
Left

Four-Pole

Center

Right

Left

Center

Right

Neutral

Alarm lockout (Make/Break)

V4-T2-104

—

—

■

—

—

■

—

Auxiliary switch (1A, 1B)

V4-T2-104

—

—

■

—

—

■

—

Auxiliary switch (2A, 2B)

V4-T2-104

—

—

■

—

—

■

—
—

2

Auxiliary switch and alarm switch combination

V4-T2-104

—

—

■

—

—

■

Shunt trip—standard

V4-T2-104

■

—

—

■

—

—

—

2

Undervoltage release mechanism

V4-T2-105

■

—

—

■

—

—

—

2
2
2
2

External Accessories
End cap kit

V4-T2-41

●

●

●

●

●

●

●

Control wire terminal kit

V4-T2-41

●

●

●

●

●

●

●

Multiwire connectors

V4-T2-41

●

●

●

●

●

●

●

Base mounting hardware

V4-T2-41

●

●

●

●

●

●

●

V4-T2-41

●

●

●

●

●

●

●

Interphase barriers
Padlockable handle block

V4-T2-102

—

■

—

—

■

—

—

Padlockable handle lock hasp

V4-T2-102

❏

—

❏

❏

—

❏

—

Key interlock kit

V4-T2-102

❏

—

❏

❏

—

❏

—

Sliding bar interlock—requires two breakers

V4-T2-102

●

●

●

—

—

—

—

Electrical operator

V4-T2-102

●

●

●

●

●

●

●

Plug-in adapters

V4-T2-102

●

●

●

●

●

●

●

Handle mechanisms

V4-T2-110

●

●

●

●

●

●

●

2

Earth leakage/ground fault protector

V4-T2-87

●

●

●

●

●

●

●

2

Drawout cassette

V4-T2-109

●

●

●

●

●

●

●

Digitrip 310+ test kit

V4-T2-36

●

●

●

●

●

●

●

2

Ammeter/cause of trip display

V4-T2-101

●

●

●

●

●

●

●

Cause of trip LED module

V4-T2-101

●

●

●

●

●

●

●

2

Modifications (Refer to Eaton)

2

V4-T2-100

●

●

●

●

●

●

●

Freeze-tested circuit breakers

—

●

●

●

●

●

●

●

Marine/naval application, UL 489 supplement SA and SB

1

●

●

●

●

●

●

●

2
2
2

2
2
2
2

Moisture fungus treatment

Legend
■ Applicable in indicated pole position
❏ May be mounted on left or right pole—not both
● Accessory available/modification available
Note
1

Contact Eaton.

2
2
2
2
2
V4-T2-42

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

Technical Data and Specifications

2

UL 489/IEC 60947-2 Interrupting Capacity (Symmetrical Amperes) (kA) Ratings
Volts AC (50/60 Hz)

Volts DC 1

2

250 23

2

Circuit
Breaker
Type

Number
of Poles

JGE250

2, 3, 4

65

65

25

25

25

18

12

6

10

JGS250

2, 3, 4

85

85

40

40

35

18

12

6

22

JGH250

2, 3, 4

100

100

70

70

65

25

14

7

22

JGC250 4

3, 4

200

200

100

100

100

35

16

12

42

JGU250 4

3, 4

200

200

150

150

150

50

18

14

50

JGX250 4

3, 4

200

200

200

200

200

50

18

14

50

220–240
Icu

690 2

380–415
Ics

Icu

Ics

480

600

Icu

Ics

2
2
2
2
2

Dimensions and Weights

2

Approximate Dimensions in Inches (mm)

2

JG-Frame
Number
of Poles

Width

Height

Depth

2, 3

4.13 (104.9)

7.00 (177.8)

3.57 (90.7)

4

5.34 (135.6)

7.00 (177.8)

3.57 (90.7)

2
2
2

JG-Frame
Front View Three-Pole

Front Cover Cutout

2

Side View

CL

0.63 (16.0)

Breaker

0.28 (7.1)
3.06
(77.7)
0.50
(12.7)

2

1.25 (31.8)
3.95
(100.3)

0.19 (4.8) R
CL
Handle
4.00
(101.6)

2

7.00
(177.8)

2.05 (52.1)

2

1.06 (27.0)
4.13
(104.9)

2

3.44
(87.4)

2

Approximate Shipping Weight in Lbs (kg)

2

JG-Frame

2

Breaker Type

Number of Poles
2, 3

4

JGC

6.00 (2.70)

8.00 (3.60)

JGE

6.00 (2.70)

8.00 (3.60)

JGH

6.00 (2.70)

8.00 (3.60)

JGS

6.00 (2.70)

8.00 (3.60)

JGU

6.00 (2.70)

8.00 (3.60)

JGX

6.00 (2.70)

8.00 (3.60)

2
2
2
2
2

Notes
1 DC ratings apply to substantially non-inductive circuits.
2 Two-pole circuit breaker, or two poles of three-pole circuit breaker.
3 Time constant is 3 milliseconds minimum at 10 kA and 8 milliseconds minimum at 22 kA.
4 Current limiting per UL 489.

2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-43

2.2
2

4-Pole
5.50 (139.7)
3-Pole
4.13 (104.9)
0.69
2.06
1.38 (17.5)
(52.3)
(35.1)

2
2
2

Series G

JG-Frame With Earth Leakage Module

2

2

Molded Case Circuit Breakers

3.92
(99.6)

5.50
(139.7)
1.25
(31.8)

3.57
(90.7)

3.92
(99.6)

5.50
(139.7)

2

0.63
(16.0)
1.88
(47.8)

R 0.19
(4.8)

11.25
(285.8)

6.97
(177.0)

4.93
(125.2)

0.28
(7.1)

7.00
(177.8)

2

2.05
(52.1)

11.25
(285.8)
1.06
(26.9)

0.50
(139.7)

2
2

RESET

2

TEST

3.37
(85.6)

4.25
(108.0)

2
2

3.31
(84.1)

2

3.69
(93.7)

3.57
(90.7)

3.81
(96.8)
4.78
(121.4)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-44

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.05
(52.1)
4.09
(103.9)

Molded Case Circuit Breakers
Series G

LG-Frame (250–630 Amperes)

2.2

Contents
Description
EG-Frame (15–125 Amperes) . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes)
Catalog Number Selection . . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . .
Dimensions and Weights . . . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB) . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination. . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .

Page
V4-T2-15
V4-T2-29
V4-T2-46
V4-T2-47
V4-T2-58
V4-T2-59
V4-T2-59
V4-T2-61
V4-T2-70
V4-T2-80
V4-T2-84
V4-T2-87
V4-T2-91
V4-T2-96
V4-T2-99
V4-T2-106
V4-T2-108
V4-T2-109
V4-T2-110

2
2
2
2
2
2
2
2
2
2
2
2
2

LG-Frame (250–630 Amperes)

2

Product Description

2

LG breaker is HACR rated.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-45

2.2
2
2

Molded Case Circuit Breakers
Series G

Catalog Number Selection
Series G—LG-Frame (250–630 Amperes)

L G S 3 600 FA G C

2
Frame

2

Rating
Blank = 80% rated
C = 100% rated

L

2

Standard/Application
G = IEC/CE/UL/CSA

2
2

E
S
H
C
U
X
K

2
2
2

Performance
600
480
415
18
35
35
25
50
50
35
65
70
50
100
100
65
150
150
65
200
200
Molded case switch

Number of Poles

240
65
85
100
200
200
200

3 = Three
4 = Four—Neutral 0% protected
6 = Four—Neutral 60% protected
7 = Four—Neutral 100% protected
8 = Four—Neutral 0–60% protected
9 = Four—Neutral 0–100 protected

Amperes
250
300
350
400
500
600
630

Trip Unit
AA = Adj. adj.
FA = Fixed adj.
KS = Molded case switch
33 = 310+ electronic LS
32 = 310+ electronic LSI
35 = 310+ electronic LSG
36 = 310+ electronic LSIG
38 = 310+ electronic ALSI
39 = 310+ electronic ALSIG
NN = Frame only (no trip)

2
2
2
2

Terminations/Hardware
Terminals
Mounting Hardware
M = Metric end caps
Metric
E = Imperial end caps
Imperial
G = Line/load standard
Metric
W = Without terminals

Trip Unit

LT 3 600 FA

2
Trip

2

LT

Number of Poles
3 = Three
4 = Four—neutral 0% protected
8 = Four—neutral 0/60% protected
9 = Four—neutral 0/100% protected

2
2
2

Amperes
250
300
350
400
500
600
630

2
2
2
2
2
2
2
2
2
2
2
V4-T2-46

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Trip Unit
AA = Adj. adj., thermal-magnetic
FA = Fixed adj., thermal-magnetic
KS = Molded case switch
33 = 310+ electronic LS
32 = 310+ electronic LSI
35 = 310+ electronic LSG
36 = 310+ electronic LSIG
38 = 310+ electronic ALSI
39 = 310+ electronic ALSIG

Molded Case Circuit Breakers
Series G

2.2

Product Selection

2

Complete Breaker (Includes Frame, Trip Unit, Standard Terminals and Mounting Hardware)
LG-Frame

Three-Pole 2

LG-Frame

2
Four-Pole (0%) 3

Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 45

Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 45

Ampere
Rating

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

250

LGE3250FAG

LGE3250AAG

LGE4250FAG

LGE4250AAG

300

LGE3300FAG

—

LGE4300FAG

—

320

—

LGE3320AAG

—

LGE4320AAG

350

LGE3350FAG

—

LGE4350FAG

—

400

LGE3400FAG

LGE3400AAG

LGE4400FAG

LGE4400AAG

500

LGE3500FAG

LGE3500AAG

LGE4500FAG

LGE4500AAG

600

LGE3600FAG

—

LGE4600FAG

—

630 4

—

LGE3630AAG

—

LGE4630AAG

2
2
2
2
2
2
2
2

LG-Frame—630 Amperes (600 Amperes UL, CSA)
IC Rating: 50 kAIC at 415 and 480 Vac 1
Three-Pole 2

LG-Frame

2

LG-Frame—630 Amperes (600 Amperes UL, CSA)
IC Rating: 35 kAIC at 415 and 480 Vac 1

2
Four-Pole (0%) 3

2

Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 45

Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 45

Ampere
Rating

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

2

250

LGS3250FAG

LGS3250AAG

LGS4250FAG

LGS4250AAG

300

LGS3300FAG

—

LGS4300FAG

—

2

320

—

LGS3320AAG

—

LGS4320AAG

350

LGS3350FAG

—

LGS4350FAG

—

400

LGS3400FAG

LGS3400AAG

LGS4400FAG

LGS4400AAG

500

LGS3500FAG

LGS3500AAG

LGS4500FAG

LGS4500AAG

600

LGS3600FAG

—

LGS4600FAG

—

630 4

—

LGS3630AAG

—

LGS4630AAG

2
2
2
2
2

LG-Frame—630 Amperes (600 Amperes UL, CSA)
IC Rating: 70 kAIC at 415, 65 kAIC at 480 Vac 1
Three-Pole 2

2

Four-Pole (0%) 3

Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 45

Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 45

Ampere
Rating

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

250

LGH3250FAG

LGH3250AAG

LGH4250FAG

LGH4250AAG

300

LGH3300FAG

—

LGH4300FAG

—

320

—

LGH3320AAG

—

LGH4320AAG

350

LGH3350FAG

—

LGH4350FAG

—

400

LGH3400FAG

LGH3400AAG

LGH4400FAG

LGH4400AAG

500

LGH3500FAG

LGH3500AAG

LGH4500FAG

LGH4500AAG

LGH3600FAG

—

LGH4600FAG

—

—

LGH3630AAG

—

LGH4630AAG

600
630

4

2
2
2
2
2
2
2

Notes
1 Replace suffix “G” with “W” for no line and load terminals.
2 For two-pole applications, use two outer poles.
3 Neutral protection is indicated by the fourth character: 4 = 0%, 7 = 100%, 8 = adjustable 0–60% and 9 = 0–100%. Neutral is on LH side.
4 320/630 amperes is not a UL or CSA listed rating. 600 amperes is the maximum UL and CSA rating for the LG.
5 Adjustable thermal units are typically used in IEC markets and are not UL or CSA listed.
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2
2
V4-T2-47

2.2

Molded Case Circuit Breakers
Series G

2

Complete Breaker (Includes Frame, Trip Unit, Standard Terminals and Mounting Hardware)

2

LG-Frame

LG-Frame—630 Amperes (600 Amperes UL, CSA), Current Limiting Per UL 489
IC Rating: 100 kAIC at 415 and 480 Vac 1

2

Three-Pole 2

Four-Pole (0%) 3

Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 45

Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 45

Ampere
Rating

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

250

LGC3250FAG

LGC3250AAG

LGC4250FAG

LGC4250AAG

2

300

LGC3300FAG

—

LGC4300FAG

—

320

—

LGC3320AAG

—

LGC4320AAG

2

350

LGC3350FAG

—

LGC4350FAG

—

400

LGC3400FAG

LGC3400AAG

LGC4400FAG

LGC4400AAG

500

LGC3500FAG

LGC3500AAG

LGC4500FAG

LGC4500AAG

600

LGC3600FAG

—

LGC4600FAG

—

—

LGC3630AAG

—

LGC4630AAG

2
2

2
2

630

4

2
2

LG-Frame

LG-Frame—630 Amperes (600 Amperes UL, CSA), Current Limiting Per UL 489
IC Rating: 150 kAIC at 415 and 480 Vac 1
Three-Pole 2

2

Four-Pole (0%) 3

Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 45

Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 45

Ampere
Rating

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

250

LGU3250FAG

LGU3250AAG

LGU4250FAG

LGU4250AAG

2

300

LGU3300FAG

—

LGU4300FAG

—

320

—

LGU3320AAG

—

LGU4320AAG

2

350

LGU3350FAG

—

LGU4350FAG

—

400

LGU3400FAG

LGU3400AAG

LGU4400FAG

LGU4400AAG

2

500

LGU3500FAG

LGU3500AAG

LGU4500FAG

LGU4500AAG

2

600

LGU3600FAG

—

LGU4600FAG

—

630 4

—

LGU3630AAG

—

LGU4630AAG

2
2

2
2

LG-Frame

LG-Frame—630 Amperes (600 Amperes UL, CSA), Current Limiting Per UL 489
IC Rating: 200 kAIC at 415 and 480 Vac 1
Three-Pole 2

2

Four-Pole (0%) 3

Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 45

Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 45

Ampere
Rating

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

250

LGX3250FAG

LGX3250AAG

LGX4250FAG

LGX4250AAG

2

300

LGX3300FAG

—

LGX4300FAG

—

320

—

LGX3320AAG

—

LGX4320AAG

2

350

LGX3350FAG

—

LGX4350FAG

—

400

LGX3400FAG

LGX3400AAG

LGX4400FAG

LGX4400AAG
LGX4500AAG

2
2

2
2
2

500

LGX3500FAG

LGX3500AAG

LGX4500FAG

600

LGX3600FAG

—

LGX4600FAG

—

630 4

—

LGX3630AAG

—

LGX4630AAG

Notes
1 Replace suffix “G” with “W” for no line and load terminals.
2 For two-pole applications, use two outer poles.
3 Neutral protection is indicated by the fourth character: 4 = 0%, 7 = 100%, 8 = adjustable 0–60% and 9 = 0–100%. Neutral is on LH side.
4 320/630 amperes is not a UL or CSA listed rating. 600 amperes is the maximum UL and CSA rating for the LG.
5 Adjustable thermal units are typically used in IEC markets and are not UL or CSA listed.

2
2
V4-T2-48

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

Molded Case Switches 1
Ampere
Rating

Number
of Poles

Catalog
Number

400

32

LGK3400KSG

4

LGK4400KSG

630 3

32

LGK3630KSG

4

LGK4630KSG

2
2
2
2
2

Frame—IC Rating at 415/480 Volts
Maximum
Amperes 3

2

Three-Pole 2

Four-Pole 0%

Catalog
Number

Catalog
Number

LGE3630NN

LGE4630NN

LGE3630NNWC

—

LGS3630NN

LGS4630NN

LGS3630NNWC

—

LGH3630NN

LGH4630NN

LGH3630NNWC

—

2

LGC4630NN

2

2

35/35
630 3

2
2

50/50
630 3

2
2

70/53
630 3

100/100 Current Limiting Per UL 489
630

LGC3630NN

2

150/150 Current Limiting Per UL 489
630

LGU3630NN

LGU4630NN

2

200/200 Current Limiting
630

LGX3630NN

LGX4630NN

2
2

Thermal-Magnetic Trip Unit
Three-Pole

2

Four-Pole (0%)

2

5

Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 4

Fixed Thermal,
Adjustable Magnetic

Adjustable Thermal,
Adjustable Magnetic 4

Ampere
Rating

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

250

LT3250FA

LT3250AA

LT4250FA

LT4250AA

300

LT3300FA

—

LT4300FA

—

320

—

LT3320AA

—

LT4320AA

350

LT3350FA

—

LT4350FA

—

400

LT3400FA

LT3400AA

LT4400FA

LT4400AA

500

LT3500FA

LT3500AA

LT4500FA

LT4500AA

600

LT3600FA

—

LT4600FA

—

630

—

LT3630AA

—

LT4630AA

2
2
2
2
2
2
2

Notes
1 Molded case switches will trip above 6300 amperes.
2 For two-pole applications, use two outer poles.
3 630 amperes is not a UL or CSA listed rating. 600 amperes is the maximum UL and CSA rating for the LG.
4 Adjustable thermal, adjustable magnetic trip units are typically used in IEC markets and are not UL or CSA listed.
5 Neutral protection is indicated by the third character: 4 = 0%, 7 = 100%, 8 = adjustable 0–60% and 9 = 0–100%.
6 100% rated frame.

2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-49

2.2
2

Molded Case Circuit Breakers
Series G

Electronic Trip Units—Digitrip 310+
LS

LSI

LSG

LSIG

Neutral CT for
LSG and LSIG 1

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

250

LT325033

LT325032

LT325035

LT325036

LGFCT250

400

LT340033

LT340032

LT340035

LT340036

LGFCT400

2

600

LT360033

LT360032

LT360035

LT360036

LGFCT600

2

630 2

LT363033

LT363032

LT363035

LT363036

LGFCT600

Four-Pole 3

2
2
2

Ampere
Rating
Three-Pole

2

250

LT425033

LT425032

LT425035

LT425036

—

400

LT440033

LT440032

LT440035

LT440036

—

2

600

LT460033

LT460032

LT460035

LT460036

—

630 2

LT463033

LT463032

LT463035

LT463036

—

2
2
2
2
2
2
2
2
2

Plug-In Test Kit 4
Voltage
Rating

Catalog
Number

120 Vac

MTST120V

230 Vac

MTST230V

Notes
1 Required for four-wire systems if neutral protection is desired.
2 630 amperes is not a UL or CSA listed rating. 600 amperes is the maximum UL and CSA listed rating for the LG.
3 Neutral protection: 4= 0%, 6 = 60%, 7 = 100%. Electronic trip unit neutral protection is not adjustable.
4 IL Number is 5721B13.
Long time pickup — selectable via dial setting.
630 ampere settings — 630, 600, 500, 400, 350, 315, 300, 250 (315, 630 are IEC ratings only).
600 ampere settings — 600, 500, 450, 400, 350, 315, 300, 250 (315 is IEC rating only).
400 ampere settings — 400, 350, 315, 300, 250, 225, 200, 160 (315 is IEC rating only).
250 ampere settings — 250, 225, 200, 175, 160, 150, 125, 100 (160 is IEC rating only).
Adjustable long time delay — 2–24 seconds at 6 x Ir .
Adjustable short time delay — Inst., 120, 300 ms.

2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-50

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

IC Rating at 415/480V
Complete LG Breakers with Electronic Trip Unit (Includes Frame, Trip Unit, Standard Terminals and
Mounting Hardware) 1

2
2

IC Rating: 35 kAIC at 415 and 480 Vac
LS

LSI

LSG

LSIG

Neutral CT
for LSG and LSIG 2

2

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

2

250

LGE325033G

LGE325032G

LGE325035G

LGE325036G

LGFCT250

400

LGE340033G

LGE340032G

LGE340035G

LGE340036G

LGFCT400

600

LGE360033G

LGE360032G

LGE360035G

LGE360036G

LGFCT600

630 4

LGE363033G

LGE363032G

LGE363035G

LGE363036G

LGFCT600

2

250

LGE425033G

LGE425032G

LGE425035G

LGE425036G

—

2

400

LGE440033G

LGE440032G

LGE440035G

LGE440036G

—

600

LGE460033G

LGE460032G

LGE460035G

LGE460036G

—

630 4

LGE463033G

LGE463032G

LGE463035G

LGE463036G

—

Ampere
Rating

2

Three-Pole 3

2

Four-Pole 5

2
2
2

IC Rating: 50 kAIC at 415 and 480 Vac
LS

LSI

LSG

LSIG

Neutral CT
for LSG and LSIG 2

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

250

LGS325033G

LGS325032G

LGS325035G

LGS325036G

LGFCT250

400

LGS340033G

LGS340032G

LGS340035G

LGS340036G

LGFCT400

600

LGS360033G

LGS360032G

LGS360035G

LGS360036G

LGFCT600

630 4

LGS363033G

LGS363032G

LGS363035G

LGS363036G

LGFCT600

2

250

LGS425033G

LGS425032G

LGS425035G

LGS425036G

—

2

400

LGS440033G

LGS440032G

LGS440035G

LGS440036G

—

600

LGS460033G

LGS460032G

LGS460035G

LGS460036G

—

630 4

LGS463033G

LGS463032G

LGS463035G

LGS463036G

—

Ampere
Rating

2
2

Three-Pole 3

2
2

Four-Pole 5

2
2
2

IC Rating: 70 kAIC at 415 Vac, 65 kAIC at 480 Vac
LS

LSI

LSG

LSIG

Neutral CT
for LSG and LSIG 2

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

250

LGH325033G

LGH325032G

LGH325035G

LGH325036G

LGFCT250

400

LGH340033G

LGH340032G

LGH340035G

LGH340036G

LGFCT400

600

LGH360033G

LGH360032G

LGH360035G

LGH360036G

LGFCT600

630 4

LGH363033G

LGH363032G

LGH363035G

LGH363036G

LGFCT600

250

LGH425033G

LGH425032G

LGH425035G

LGH425036G

—

400

LGH440033G

LGH440032G

LGH440035G

LGH440036G

—

600

LGH460033G

LGH460032G

LGH460035G

LGH460036G

—

630 4

LGH463033G

LGH463032G

LGH463035G

LGH463036G

—

Ampere
Rating

2
2

Three-Pole 3

2
2
2

Four-Pole 5

2
2
2

Notes
1 Replace suffix “G” with “W” for no line and load terminals.
2 Required for four-wire systems if neutral protection is desired.
3 For two-pole applications, use two outer poles.
4 630 amperes is not a UL or CSA listed rating. 600 amperes is the maximum UL and CSA listed rating for the LG.
5 Neutral protection: 4= 0%, 6 = 60%, 7 = 100%. Electronic trip unit neutral protection is not adjustable.
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2
2
V4-T2-51

2.2
2
2
2

Molded Case Circuit Breakers
Series G

IC Rating at 415/480V
Complete LG Breakers with Electronic Trip Unit (Includes Frame, Trip Unit, Standard Terminals and
Mounting Hardware) 1
IC Rating: 100 kAIC at 415 Vac and 480 Vac, Current Limiting Per UL 489

2

Ampere
Rating

2

Three-Pole 3

LS

LSI

LSG

LSIG

Neutral CT
for LSG and LSIG 2

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

250

LGC325033G

LGC325032G

LGC325035G

LGC325036G

LGFCT250

400

LGC340033G

LGC340032G

LGC340035G

LGC340036G

LGFCT400

2

600

LGC360033G

LGC360032G

LGC360035G

LGC360036G

LGFCT600

630 4

LGC363033G

LGC363032G

LGC363035G

LGC363036G

LGFCT600

2

Four-Pole 5
250

LGC425033G

LGC425032G

LGC425035G

LGC425036G

—

2

400

LGC440033G

LGC440032G

LGC440035G

LGC440036G

—

2

600

LGC460033G

LGC460032G

LGC460035G

LGC460036G

—

630 4

LGC463033G

LGC463032G

LGC463035G

LGC463036G

—

2

2

IC Rating: 150 kAIC at 415 Vac and 480 Vac, Current Limiting Per UL 489

2
2
2

Ampere
Rating

LS

LSI

LSG

LSIG

Neutral CT
for LSG and LSIG 2

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Three-Pole 3
250

LGU325033G

LGU325032G

LGU325035G

LGU325036G

LGFCT250

2

400

LGU340033G

LGU340032G

LGU340035G

LGU340036G

LGFCT400

600

LGU360033G

LGU360032G

LGU360035G

LGU360036G

LGFCT600

2

630 4

LGU363033G

LGU363032G

LGU363035G

LGU363036G

LGFCT600

250

LGU425033G

LGU425032G

LGU425035G

LGU425036G

—

2

400

LGU440033G

LGU440032G

LGU440035G

LGU440036G

—

600

LGU460033G

LGU460032G

LGU460035G

LGU460036G

—

2

630 4

LGU463033G

LGU463032G

LGU463035G

LGU463036G

—

2

IC Rating: 200 kAIC at 415 Vac and 480 Vac, Current Limiting Per UL 489

2

2
2
2
2
2

Four-Pole 5

LS

LSI

LSG

LSIG

Neutral CT
for LSG and LSIG 2

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

250

LGX325033G

LGX325032G

LGX325035G

LGX325036G

LGFCT250

400

LGX340033G

LGX340032G

LGX340035G

LGX340036G

LGFCT400

600

LGX360033G

LGX360032G

LGX360035G

LGX360036G

LGFCT600

630 4

LGX363033G

LGX363032G

LGX363035G

LGX363036G

LGFCT600

Ampere
Rating
Three-Pole 3

Four-Pole 5

2

250

LGX425033G

LGX425032G

LGX425035G

LGX425036G

—

400

LGX440033G

LGX440032G

LGX440035G

LGX440036G

—

2

600

LGX460033G

LGX460032G

LGX460035G

LGX460036G

—

630 4

LGX463033G

LGX463032G

LGX463035G

LGX463036G

—

2
2
2

Notes
1 Replace suffix “G” with “W” for no line and load terminals.
2 Required for four-wire systems if neutral protection is desired.
3 For two-pole applications, use two outer poles.
4 630 amperes is not a UL or CSA listed rating. 600 amperes is the maximum UL and CSA listed rating for the LG.
5 Neutral protection: 4= 0%, 6 = 60%, 7 = 100%. Electronic trip unit neutral protection is not adjustable.
V4-T2-52

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

LG 100% Rated Circuit Breaker—Thermal-Magnetic Trip Unit

2

Complete Breaker (Includes Frame, Trip Unit, Standard Terminals and Mounting Hardware)
LG-Frame

LG-Frame—630 Amperes (600 Amperes
UL, CSA) IC Rating: 35 kAIC at 415 and
480 Vac 1

LG-Frame—630 Amperes (600 Amperes
UL, CSA) IC Rating: 70 kAIC at 415, 65
kAIC at 480 Vac 1

Three-Pole 2

Three-Pole 2

Fixed Thermal,
Adjustable Magnetic

Fixed Thermal,
Adjustable Magnetic

Ampere Rating

Catalog Number

Ampere Rating

Catalog Number

250

LGE3250FAGC

250

LGH3250FAGC

300

LGE3300FAGC

300

LGH3300FAGC

320

—

320

—

350

LGE3350FAGC

350

LGH3350FAGC

400

LGE3400FAGC

400

LGH3400FAGC

500

LGE3500FAGC

500

LGH3500FAGC

600

LGE3600FAGC

600

LGH3600FAGC

630 4

—

630 4

—

LG-Frame—630 Amperes (600 Amperes
UL, CSA) IC Rating: 50 kAIC at 415 and
480 Vac 1

250

LGS3250FAGC

300

LGS3300FAGC

320

—

350

LGS3350FAGC

400

LGS3400FAGC

500

LGS3500FAGC

600
630

2

2
2
2

Notes
1 Replace suffix “G” with “W” for no line and load terminals.
2 For two-pole applications, use two outer poles.

2
2
2
2
2
2
2
2

LGS3600FAGC
4

2

2

Fixed Thermal,
Adjustable Magnetic
Catalog Number

2

2

Three-Pole 2

Ampere Rating

2

2

—

2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-53

2.2

Molded Case Circuit Breakers
Series G

2

LG 100% Rated Electronic Breaker Per UL 489

2

IEC/UL/CSA 35 kAIC at 415 and 480 Vac
LS

LSI

LSG

LSIG

Neutral CT for
LSG and LSIG 1

Ampere
Rating

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

250

LGE325033GC

LGE325032GC

LGE325035GC

LGE325036GC

LGFCT250

2

400

LGE340033GC

LGE340032GC

LGE340035GC

LGE340036GC

LGFCT400

600

LGE360033GC

LGE360032GC

LGE360035GC

LGE360036GC

LGFCT600

2

630 2

LGE363033GC

LGE363032GC

LGE363035GC

LGE363036GC

LGFCT600

2
2

2

IEC/UL/CSA 50 kAIC at 415 and 480 Vac

2
2
2
2
2
2

LS

LSI

LSG

LSIG

Neutral CT for
LSG and LSIG 1

Ampere
Rating

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

250

LGS325033GC

LGS325032GC

LGS325035GC

LGS325036GC

LGFCT250

400

LGS340033GC

LGS340032GC

LGS340035GC

LGS340036GC

LGFCT400

600

LGS360033GC

LGS360032GC

LGS360035GC

LGS360036GC

LGFCT600

630 2

LGS363033GC

LGS363032GC

LGS363035GC

LGS363036GC

LGFCT600

IEC/UL/CSA 70 kAIC at 415 and 480 Vac
LS

LSI

LSG

LSIG

Neutral CT for
LSG and LSIG 1

Ampere
Rating

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

250

LGH325033GC

LGH325032GC

LGH325035GC

LGH325036GC

LGFCT250

2

400

LGH340033GC

LGH340032GC

LGH340035GC

LGH340036GC

LGFCT400

600

LGH360033GC

LGH360032GC

LGH360035GC

LGH360036GC

LGFCT600

2

630 2

LGH363033GC

LGH363032GC

LGH363035GC

LGH363036GC

LGFCT600

2
2

2

Notes
1 Required for four-wire systems if neutral protection is required.
2 630 amperes is not a UL or CSA listed rating. 600 amperes is the maximum UL and CSA listed rating for the LG.

2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-54

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

LG Electronic Breaker with Arcflash Reduction Maintenance System
Series G LG circuit breakers
simple and reliable method to
are available with the Arcflash
reduce fault clearing time.
Reduction Maintenance
The Arcflash Reduction
System™ integrated into the
Maintenance System unit
electronic trip units helping to
utilizes a separate analog trip
improve safety by providing a
circuit that provides faster
LG with
Arcflash Reduction
Maintenance System

interruption times than the
standard (digital)
“instantaneous” protection.
Work locations downstream
of a circuit breaker with an
Arcflash Reduction

2.2

Maintenance System unit can
have a significantly lower
incident energy level,
reducing arc flash potential to
the system.

2
2
2

LG Electronic Breaker with Arcflash Reduction Maintenance System

Ampere
Rating

2

ALSI

ALSIG

Neutral CT for
LSG and LSIG 1

2

Catalog
Number

Catalog
Number

Catalog
Number

2
2

IEC/UL/CSA 35 kAIC at 415 and 480 Vac
250

LGE325038G

LGE365039G

LGFCT250

400

LGE340038G

LGE340039G

LGFCT400

600

LGE360038G

LGE360039G

LGFCT600

630

LGE363038G

LGE363039G

LGFCT600

2

LGFCT250

2

2

IEC/UL/CSA 50 kAIC at 415 and 480 Vac
250

LGS325038G

LGS365039G

400

LGS340038G

LGS340039G

LGFCT400

600

LGS360038G

LGS360039G

LGFCT600

630

LGS363038G

LGS363039G

LGFCT600

2
2

IEC/UL/CSA 70 kAIC at 415 and 480 Vac
250

LGH325038G

LGH365039G

LGFCT250

400

LGH340038G

LGH340039G

LGFCT400

600

LGH360038G

LGH360039G

LGFCT600

630

LGH363038G

LGH363039G

LGFCT600

2
2
2

IEC/UL/CSA 100 kAIC at 415 and 480 Vac, Current Limiting Per UL 489
250

LGC325038G

LGC365039G

LGFCT250

400

LGC340038G

LGC340039G

LGFCT400

600

LGC360038G

LGC360039G

LGFCT600

630

LGC363038G

LGC363039G

LGFCT600

2
2
2

IEC/UL/CSA 150 kAIC at 415 and 480 Vac, Current Limiting Per UL 489
250

LGU325038G

LGU365039G

LGFCT250

400

LGU340038G

LGU340039G

LGFCT400

600

LGU360038G

LGU360039G

LGFCT600

630

LGU363038G

LGU363039G

LGFCT600

2
2
2

IEC/UL/CSA 200 kAIC at 415 and 480 Vac, Current Limiting Per UL 489
250

LGX325038G

LGX365039G

LGFCT250

400

LGX340038G

LGX340039G

LGFCT400

600

LGX360038G

LGX360039G

LGFCT600

630

LGX363038G

LGX363039G

LGFCT600

2
2
2
2

LG Electronic Trip Units with Arcflash Reduction Maintenance System
ALSI

ALSIG

Neutral CT for
LSG and LSIG 1

Ampere
Rating

Catalog
Number

Catalog
Number

Catalog
Number

250

LT325038

LT325039

LGFCT250

400

LT340038

LT340039

LGFCT400

600

LT360038

LT360039

LGFCT600

630

LT363038

LT363039

LGFCT600

2
2
2
2
2

Note
1 Required for four-wire systems if neutral protection is required.
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-55

2.2

Molded Case Circuit Breakers
Series G

2

Accessories Selection Guide and Ordering Information

2

Line and Load Terminals

2

Maximum
Breaker
Amperes

Terminal
Body
Material

2

400

Wire
Type

AWG
Wire Range/
Number of
Conductors

Metric
Wire Range
(mm2)

Number of
Terminals
Included

Catalog
Number

Aluminum

Cu/Al

500–750 (1)

240–380 (1)

3

3TA631LK 1

400

Aluminum

Cu/Al

500–750 (1)

240–380 (1)

4

4TA631LK 1

400

Copper

Cu

500–750 (1)

240–380 (1)

3

3T631LK 1

2

400

Copper

Cu

500–750 (1)

240–380 (1)

4

4T631LK 1

630

Aluminum

Cu/Al

2–500 (2)

35–240 (2)

1

TA632L

2

630

Aluminum

Cu/Al

2–500 (2)

35–240 (2)

3

3TA632LK 12

2

630

Aluminum

Cu/Al

2–500 (2)

35–240 (2)

4

4TA632LK 12

630

Copper

Cu

2–500 (2)

35–240 (2)

3

3T632LK 1

2

630

Copper

Cu

2–500 (2)

35–240 (2)

4

4T632LK 1

400

Aluminum

Cu/Al

3–500 (1)

35–240 (1)

1

TA350LK 2

2

400

Copper

Cu

3–500 (1)

35–240 (1)

1

T350LK

2

2
2
2
2

Terminal Covers

Terminal Spreaders

Description

Catalog
Number

Number
of Poles

Catalog
Number

Three-pole terminal cover 3

LTS3K

3

LGTEW3

Four-pole terminal cover 3

LTS4K

4

LGTEW4

End Cap Kits (MIO Metric Nuts)

Terminal Extensions

Number
of Poles

Catalog
Number

Number
of Poles

Catalog
Number

3

L3RTWK

3

LGTES3

2

4

L4RTWK

4

LGTES4

2

Control Wire Terminal Kit

2
2

2
2

2

Handle Extension

Description

Terminal
Body Type

Catalog
Number

Description

Catalog
Number

Three-pole kit

Aluminum

3TA632LKW

Handle extension

HEXLG

Four-pole kit

Aluminum

4TA632LKW

Three-pole kit

Copper

3T632LKW

Four-pole kit

Copper

4T632LKW

2
2

Interphase Barrier
Package of 2

Catalog
Number

Interphase barrier

IPB3

Notes
1 Includes LTS3K (three-pole) or LTS4K (four-pole) terminal covers.
2 Standard terminal included with complete breaker.
3 Included in TA63IL, T63IL, TA632L kits listed above.

2
2
2
2
2
2
2
V4-T2-56

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

Terminals and Terminal Cover for the LG Breaker—Includes LTS3K (Three-Pole) or LTS4K (Four-Pole) Terminal Covers

2

Note: Extended terminal covers add 2.13 inches (54.0 mm) to breaker length.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-57

2.2

Molded Case Circuit Breakers
Series G

2

Accessories

2

Allowable Accessory Combinations
Different combinations of accessories can be supplied, depending on the types of accessories and the number of poles
in the circuit breaker.

2
2
2
2

LG-Frame Accessories
Reference
Page

Description

Three-Pole
Left

Four-Pole
Center

Right

Left

Center

Right

Neu.

Internal Accessories (Only One Internal Accessory Per Pole)
Alarm lockout (Make/Break)

V4-T2-104

■

■

Auxiliary switch (1A, 1B)

V4-T2-104

■

■

Auxiliary switch (2A, 2B)

V4-T2-104

■

■

Auxiliary switch and alarm switch combination

V4-T2-104

■

Shunt trip—standard

V4-T2-104

■

■

2

Undervoltage release mechanism

V4-T2-105

■

■

2

End cap kit

V4-T2-56

●

●

Handle extension

V4-T2-56

●

●

Terminal cover

V4-T2-56

●

●

2

Padlockable handle block

V4-T2-102

2

Padlockable handle lock hasp

V4-T2-102

❏

❏

❏

Key interlock kit

V4-T2-102

❏

❏

❏

Sliding bar interlock—requires two breakers

V4-T2-102

●

●

●

●

●

●

●

Electrical operator

V4-T2-102

●

●

●

●

●

●

●

2

Plug-in adapters

V4-T2-102

●

●

●

●

●

●

●

2

Rear connecting studs

V4-T2-102

●

●

●

●

●

●

●

Handle mechanisms

V4-T2-110

●

●

●

●

●

●

●

Earth leakage/ground fault protector

V4-T2-87

●

●

●

●

●

●

●

Drawout cassette

V4-T2-109

●

●

●

●

●

●

●

2

Digitrip 310+ test kit

V4-T2-50

●

●

●

●

●

●

●

2

Ammeter/cause of trip display

V4-T2-101

●

●

●

●

●

●

●

Cause of trip LED module

V4-T2-101

●

●

●

●

●

●

●

Moisture fungus treatment

V4-T2-100

●

●

●

●

●

●

●

Freeze-tested circuit breakers

—

●

●

●

●

●

●

●

Marine/naval application, UL 489 Supplement SA and SB

1

●

●

●

●

●

●

●

2
2

2

2

2

2
2
2
2
2
2

■

External Accessories

■

■
❏
❏

Modifications (Refer to Eaton)

Legend
■ Applicable in indicated pole position
❏ May be mounted on left or right pole—not both
● Accessory available/modification available
Note
Contact Eaton.

1

2
2
2
2
2
V4-T2-58

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

Technical Data and Specifications

2

Interrupting Capacity Ratings

2

UL 489/IEC 60947-2 Interrupting Capacity Ratings

2

Interrupting Capacity (kA rms Symmetrical Amperes) (kA)
Volts DC 1

Volts AC (50/60 Hz)

Circuit
Breaker
Type

Number
of Poles

240–240
Icu

Ics

Icu

Ics

LGE630

3, 4

65

65

35

35

35

LGS630

3, 4

85

85

50

50

50

LGH630

3, 4

100

100

70

70

LGC630 6

3, 4

200

200

100

100

LGU630 6

3, 4

200

200

150

200

200

LGX630

6

3, 4

200

5

380–415

480

600

690

250

2

23

Icu

Ics

Icu

Ics

18

12

6

22

22

25

20

10

22

22

65

35

25

13

42

42

100

50

30

15

42

42

150

150

65

35

18

50

50

200

200

65

35

18

50

50

2
2
2
2
2

Dimensions and Weights

2

Approximate Dimensions in Inches (mm)
LG-Frame
Number of Poles

Width

Height

Depth

2, 3

5.48 (139.2)

10.13 (257.3)

4.09 (103.9)

4

7.22 (183.4)

10.13 (257.3)

4.09 (103.9)

2
2
2

LG-Frame

2

Note: TA63IL, T63IL, T632L, TA632L terminals add 1.19 inches (30.2 mm) to line or load side of LG. LTS3K or
LTS4K terminal covers add 2.13 inches (54.1 mm) to line or load side of LG.
2.43 (61.7)
R 0.25
(6.4)

CL

2

4.06
(103.1)

Breaker
3.16
(80.3)

5.58
(141.7)

2.00
(50.8)

2
2

10.13
(257.3)

2

1.92
(48.8)
2.69
(68.3)

5.38
(136.7)

5.48
(139.2)

2

Four-Pole

2

Approximate Shipping Weight in Lbs (kg)

2

LG-Frame
Breaker Type

Two- and Three-Pole

Four-Pole

LGE, LGS, LGH, LGC, LGU, LGX

16 (7.3)

20 (9.1)

2
2

Notes
1 DC rating apply to substantially non-inductive circuits.
2 Two-pole circuit breaker, or two poles of three-pole circuits.
3 Time constant is 3 milliseconds minimum at 10 kA and 8 milliseconds minimum at–kA.
4 Three-poles in series. 750 Vdc ratings available (four-pole in series, not UL listed). Contact Eaton.
5 IEC rating is 300 kA at 240 Vac.
6 Current limiting per UL 489.

2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-59

2.2
2

Molded Case Circuit Breakers
Series G

LG-Frame With Earth Leakage Module
4.31
(109.5)

5.16
(131.1)
3.44
(87.4)
1.72
(43.7)

2
2
2
2

4.06
(103.1)
3.98
(101.1)

0.86
(21.8)

5.58
(141.7)

5.58
(141.7)

4.73
(120.1)

2

3.44
(87.4)
1.72
(43.7)

4.73
(120.1)

2
2

8.44
(214.4)

8.44
(214.4)

10.13
(257.3)

2
2
2

15.38
(390.7)
13.69
(347.7)

13.68
(347.5)

15.38
(390.7)

2
2

3-Pole
5.48 (139.2)

2

4-Pole
7.22 (183.4)

2
2

4-Pole
2.75 (69.9)
3-Pole
2.74 (69.6)

3.97
(100.8)
4.30
(109.2)
4.55
(115.6)
5.43
(137.9)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-60

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

4-Pole
7.22 (183.4)
3-Pole
5.48 (139.2)

4-Pole
2.75 (69.9)
3-Pole
2.74 (69.6)

Molded Case Circuit Breakers
Series G

NG-Frame (1200 Ampere)

2.2

Contents
Description
EG-Frame (15–125 Amperes) . . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes)
Catalog Number Selection . . . . . . . . . . . . . . . . .
Product Selection Guide and Ordering
Information. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications. . . . . . . . . . . .
Dimensions and Weights . . . . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB) . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination. . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .

Page
V4-T2-15
V4-T2-29
V4-T2-45

2
2
2

V4-T2-62

2

V4-T2-63
V4-T2-66
V4-T2-67
V4-T2-69
V4-T2-70
V4-T2-80
V4-T2-84
V4-T2-87
V4-T2-91

2

V4-T2-96
V4-T2-99
V4-T2-106
V4-T2-108
V4-T2-109
V4-T2-110

2
2
2
2
2
2
2
2

NG-Frame (320–1200 Amperes)

2

Product Description

2

●

●

All Eaton NG-Frame circuit
breakers are suitable for
reverse feed use
All NG-Frame circuit
breakers are HACR rated

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-61

2.2
2
2
2

Molded Case Circuit Breakers
Series G

Catalog Number Selection
This information is presented only as an aid to understanding catalog numbers.
It is not to be used to build catalog numbers for circuit breakers or trip units.
Circuit Breaker/Frame Catalog Number System

NG H 3 080 39 ZG E C

2
2

Rating

Frame
NG

2

Blank = 80% rated
C
= 100% rated

Performance
at 480 Vac
S = 50 kAIC
H = 65 kAIC
C = 100 kAIC
U = 150 kAIC 1

2
2
2
2
2
2
2
2

Amperes
080 = 800
1200 = 1200
Poles
3 = Three
4 = Four; neutral 2
0% protected
7 = Four; neutral 2
100% protected
9 = Four; neutral 2
0/60/100% adjustable
protection

Trip Unit

Terminations 3

310+ Electronic LS
310+ Electronic LSI
310+ Electronic LSG
310+ Electronic LS(A), GFA, no trip
310+ Electronic LSIG
310+ Electronic LSI(A), GFA, no trip
310+ Electronic ALSI
w/ Maintenance Mode
39
= 310+ Electronic ALSIG
w/ Maintenance Mode
39B22 = 310+ Electronic ALSI(A)
w/ Maintenance Mode and GFA, no trip

M = Metric tapped line/load
conductors
E = Imperial tapped line/load
conductors

33
32
35
35B22
36
36B22
38

=
=
=
=
=
=
=

Notes
1 800A only.
2 Neutral inn left pole on GN; right pole on NG.
3 Breakers do not ship with lugs.
Trip units are factory installable only.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-62

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Feature
Blank
B20
B21
ZG

=
=
=
=

No feature
High load alarm
Ground fault
Zone selective interlocking

2.2

Molded Case Circuit Breakers
Series G

Product Selection Guide and Ordering Information

2

Type NGS Standard Interrupting Capacity—Ue Max. 690 Vac, 50 kA lcu at 480 Vac or 415 Vac

2

Circuit Breaker Frame Including Digitrip RMS 310+ Electronic Trip Unit with
Imperial Tapped Conductors
Maximum
Continuous
Ampere
Number
Rating
of Poles
at 40°C 12
Short Time Range
Short Time Delay
Ground Fault Pickup
Ground Fault Delay
800

1200

3

L – Adjustable Long Delay Pickup
S– Adjustable Short Delay Pickup with Fixed Short Delay Time
(I2t Response) or Adjustable Short Delay Time (Flat Response)
I – Adjustable Instantaneous Pickup by Setting Short Delay Time to Instantaneous
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Delay (Flat Response)
LS
LSI
LSG
LSIG
2–8 x In
—
—
—

2–8 x In
I–300 ms
—
—

2–8 x In
—
200–1200A
I–500 ms

2–8 x In
I–300 ms
200–1200A
I–500 ms

2
2
ALSI

ALSIG

2–8 x In
I–300 ms
—
—

2–8 x In
I–300 ms
200–1200A
I–500 ms

3

NGS308033E

NGS308032E

NGS308035E

NGS308036E

NGS308038E

NGS308039E

44

NGS408033E

NGS408032E

NGS408035E

NGS408036E

NGS408038E

NGS408039E

45

NGS708033E

NGS708032E

—

—

NGS708038E

—

46

NGS908033E

NGS908032E

—

—

NGS908038E

—

3

NGS312033E

NGS312032E

NGS312035E

NGS312036E

NGS312038E

NGS312039E

44

NGS412033E

NGS412032E

NGS412035E

NGS412036E

—

NGS412039E

45

NGS712033E

NGS712032E

—

—

NGS712038E

—

46

NGS912033E

NGS912032E

—

—

NGS912038E

—

2
2
2
2
2
2
2
2
2

Type NGS Standard Interrupting Capacity—Ue Max. 690 Vac, 50 kA Icu at 415 Vac
Circuit Breaker Frame Including Digitrip RMS 310+ Electronic Trip Unit
with Metric Tapped Conductors
Maximum
Continuous
Ampere
Rating
at 40°C 12

Number
of Poles

2
2

LS

LSI

LSG

LSIG

ALSI

ALSIG

2–8 x In
—
—
—

2–8 x In
I–300 ms
—
—

2–8 x In
—
200–1200A
I–500 ms

2–8 x In
I–300 ms
200–1200A
I–500 ms

2–8 x In
I–300 ms
—
—

2–8 x In
I–300 ms
200–1200A
I–500 ms

3

NGS316033M

NGS316032M

NGS316035M

NGS316036M

NGS316038M

NGS316039M

44

NGS416033M

NGS416032M

NGS416035M

NGS416036M

NGS416038M

NGS416039M

45

NGS716033M

NGS716032M

—

—

NGS716038M

—

46

NGS916033M

NGS916032M

—

—

NGS916038M

—

Short Time Range
Short Time Delay
Ground Fault Pickup
Ground Fault Delay
1600 3

2

L – Adjustable Long Delay Pickup (By Adjustable Rating Plug)
S– Adjustable Short Delay Pickup with Fixed Short Delay Time
(I2t Response) or Adjustable Short Delay Time (Flat Response)
I – Adjustable Instantaneous Pickup by Setting Short Delay Time to Instantaneous
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Delay (Flat Response)

2

2
2

Ue Maximum 690 Vac
Three-Pole

Catalog
Number

MCS with Imperial line and load terminals

NGS3080KSE

1200

MCS with Imperial line and load terminals

1250

MCS with Imperial line and load terminals

800

2
2

Molded Case Switches 78
Ampere
Rating

2

Four-Pole

Catalog
Number

2

MCS with Imperial line and load terminals

NGS4080KSE

NGS3120KSE

MCS with Imperial line and load terminals

NGS4120KSE

2

NGS3125KSE

MCS with Imperial line and load terminals

NGS43125KSE

Notes
1 For AC use only.
2 NG MCCBs are suitable for 40°C or 50°C applications. Order suffix V3 to eliminate standard 40°C labeling.
3 Non-UL listed NG 1250 with 1250 ampere trip unit is also available.
4 Neutral 0% protected. NG, neutral in right pocket; GN, neutral in left pocket.
5 Neutral 100% protected (denoted by 7 in digit four).
6 Neutral 0%/60%/100% adjustable protection (denoted by 9 in digit four).
7 For AC use only. Molded case switch will trip above 14,000 amperes.
8 For two-pole applications, use outer poles of three-pole molded case switch.

2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-63

2.2
2
2
2
2
2
2

Circuit Breaker Frame Including Digitrip Electronic Trip Unit
Maximum
Continuous
Ampere
Number
Rating
of Poles
at 40°C 12
Short Time Range
Short Time Delay
Ground Fault Pickup
Ground Fault Delay
800

1200

2
2
2
2
2
2
2
2
2

2

ALSIG

2–8 x In
I–300 ms
—
—

2–8 x In
I–300 ms
200–1200A
I–500 ms

2–8 x In
I–300 ms
—
—

2–8 x In
—
200–1200A
I–500 ms

2–8 x In
I–300 ms
200–1200A
I–500 ms

3

NGH308033E

NGH308032E

NGH308035E

NGH308036E

NGH308038E

NGH308039E

43

NGH408033E

NGH408032E

NGH408035E

NGH408036E

NGH408038E

NGH408039E

44

NGH708033E

NGH708032E

—

—

NGH708038E

—

45

NGH908033E

NGH908032E

—

—

NGH908038E

—
NGH312039E

3

NGH312033E

NGH312032E

NGH312035E

NGH312036E

NGH312038E

43

NGH412033E

NGH412032E

NGH412035E

NGH412036E

—

NGH412039E

44

NGH712033E

NGH712032E

—

—

NGH712038E

—

45

NGH912033E

NGH912032E

—

—

NGH912038E

—

Maximum
Continuous
Ampere
Number
Rating
of Poles
at 40°C 12
Short Time Range
Short Time Delay
Ground Fault Pickup
Ground Fault Delay
800

1200 3

2
2

ALSI

2–8 x In
—
—
—

Circuit Breaker Frame Including Digitrip RMS 310+ Electronic Trip Unit with
Imperial Tapped Conductors

2
2

L – Adjustable Long Delay Pickup
S– Adjustable Short Delay Pickup with Fixed Short Delay Time
(I2t Response) or Adjustable Short Delay Time (Flat Response)
I – Adjustable Instantaneous Pickup by Setting Short Delay Time to Instantaneous
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Delay (Flat Response)
LS
LSI
LSG
LSIG

Type NGC Very High Capacity—Ue Max. 690 Vac, 100 kA lcu at 480 Vac or 415 Vac

2
2

Series G

Type NGH High Interrupting Capacity—Ue Max. 690 Vac, 65 kA lcu at 480 Vac or 415 Vac

2
2

Molded Case Circuit Breakers

L – Adjustable Long Delay Pickup
S– Adjustable Short Delay Pickup with Fixed Short Delay Time
(I2t Response) or Adjustable Short Delay Time (Flat Response)
I – Adjustable Instantaneous Pickup by Setting Short Delay Time to Instantaneous
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Delay (Flat Response)
LS
LSI
LSG
LSIG

ALSI

ALSIG

2–8 x In
—
—
—

2–8 x In
I–300 ms
—
—

2–8 x In
I–300 ms
200–1200A
I–500 ms

2–8 x In
I–300 ms
—
—

2–8 x In
—
200–1200A
I–500 ms

3

NGC308033E

NGC308032E

NGC308035E

NGC308036E

NGC308038E

NGC308039E

43

NGC408033E

NGC408032E

NGC408035E

NGC408036E

NGC408038E

NGC408039E

44

NGC708033E

NGC708032E

—

—

NGC708038E

—

45

NGC908033E

NGC908032E

—

—

NGC908038E

—

3

NGC312033E

NGC312032E

NGC312035E

NGC312036E

NGC312038E

NGC312039E

43

NGC412033E

NGC412032E

NGC412035E

NGC412036E

—

NGC412039E

44

NGC712033E

NGC712032E

—

—

NGC712038E

—

45

NGC912033E

NGC912032E

—

—

NGC912038E

—

Notes
1 For AC use only.
2 NG MCCBs are suitable for 40°C or 50°C applications. Order suffix V3 to eliminate standard 40°C labeling.
3 Neutral 0% protected. NG, neutral in right pocket; GN, neutral in left pocket.
4 Neutral 100% protected (denoted by 7 in digit four).
5 Neutral 0%/60%/100% adjustable protection (denoted by 9 in digit four).

2
2
2
2
2
2
V4-T2-64

2–8 x In
I–300 ms
200–1200A
I–500 ms

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.2

Molded Case Circuit Breakers
Series G

Accessories Selection Guide and Ordering Information

2

Line and Load Terminals
N-Frame circuit breakers do not include terminals as standard. When copper or Cu/Al terminals are required, order by catalog number.

2

Line and Load Terminals

2

Maximum
Breaker Amperes

Terminal
Body Material

Wire Type

AWG Wire
(Number of
Conductors)

AWG Wire
Catalog
Number 1

Metric Wire
Range mm2

Metric
Catalog
Number 1

2
2

Standard Cu/Al Pressure Terminals
700

Aluminum

Cu/Al

1–500 (2)

TA700NB1

50–240

TA700NB1M

1000

Aluminum

Cu/Al

3/0–400 (3)

TA1000NB1

95–185

TA1000NB1M

1200

Aluminum

Cu/Al

4/0–500 (4)

TA1200NB1

120–240

TA1200NB1M

1200

Aluminum

Cu/Al

500–750 (3)

TA1201NB1

300–400

TA1201NB1M

2/0–500 (2)

T700NB1

70–240

T700NB1M

2
2
2

Optional Copper and Cu/Al Pressure Type Terminals
700

Copper

Cu

1000

Copper

Cu

3/0–500 (3)

T1000NB1

95–240

T1000NB1M

1200

Copper

Cu

3/0–400 (4)

T1200NB3

95–185

T1200NB3M

Base Mounting Hardware
Base mounting hardware is included with a circuit breaker or
molded case switch.

Handle Extension
Included with breaker. Additional handle extensions are
available.

Base Mounting Hardware 2

Handle Extension

Number
of Poles

Description

Catalog
Number

Description

Catalog
Number

BMH5

Single handle extension

HEX5

Three- and four-pole

Imperial hardware:
0.3125–18 x 1.25
pan-head steel screws and lock washers

Three- and four-pole

Metric hardware: M8 pan-head steel screws BMH5M
and lock washers

Terminal Shield
Terminal Shield
Description

Catalog
Number

Three-pole terminal shield

NTS3K

Conductor Extension Kit
Conductor Extension Kit

3

Description

Catalog
Number

Three-pole both ends Metric

5104A24G04

Three-pole both ends English

5104A24G02

2
2
2
2
2
2

Interphase Barriers
The interphase barriers provide additional electrical clearance
between circuit breaker poles for special termination
applications. Barriers are high dielectric insulating plates that
are installed in the molded slots between the terminals.
(Field installation only.)

2
2
2
2

Interphase Barriers
Description

Catalog
Number

2

Interphase barriers

IPB5

2

Notes
1 Single terminals individually packed.
2 Metric hardware included with breaker.
3 Included as standard on 100% rated 800/1200A breakers.

2
2
2

Keeper Nut
Not required on NG-Frame. Terminals are threaded.

2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-65

2.2

Molded Case Circuit Breakers
Series G

2

Accessories

2

Allowable Accessory Combinations
Different combinations of accessories can be supplied, depending on the types of accessories and the number of poles
in the circuit breaker.

2
2
2
2

NG-Frame Accessories
Reference
Page

Description

Three-Pole
Left

Four-Pole
Center

Right

Left

Center

Right

Neu.

Internal Accessories (Only One Internal Accessory Per Pole)
Alarm lockout (Make/Break)

V4-T2-104

●

■

●

■

2

Auxiliary switch (1A, 1B)

V4-T2-104

●

■

●

■

Auxiliary switch (2A, 2B)

V4-T2-104

●

■

●

■

2

Auxiliary switch and alarm switch combination

V4-T2-104

●

■

●

■

2

Shunt trip—standard

V4-T2-104

■

■

Undervoltage release mechanism

V4-T2-105

■

■

2

External Accessories
Base mounting hardware

V4-T2-65

●

●

●

●

●

●

●

2

Interphase barriers

V4-T2-65

●

●

●

●

●

●

●

Non-padlockable handle block

V4-T2-102

Padlockable handle lock hasp

V4-T2-102

❏

❏

❏

❏

2

Key interlock kit

V4-T2-102

❏

❏

❏

❏

Sliding bar interlock—requires two breakers

V4-T2-102

●

●

●

2

Electrical operator

V4-T2-102

●

●

●

●

●

●

●

2

Plug-in adapters

V4-T2-108

●

●

●

●

●

●

●

Rear connecting studs

V4-T2-102

●

●

●

●

●

●

●

2

Handle mechanisms

V4-T2-110

●

●

●

●

●

●

●

Drawout cassette

V4-T2-109

●

●

●

●

●

●

●

2

Handle extension

V4-T2-65

●

●

●

●

●

●

●

2

Ammeter/cause of trip display

V4-T2-101

●

●

●

●

●

●

●

Cause of trip LED module

V4-T2-101

●

●

●

●

●

●

●

2

Digitrip 310 test kit

V4-T2-102

●

●

●

●

●

●

●

2

Moisture fungus treatment

V4-T2-100

●

●

●

●

●

●

●

Freeze-tested circuit breakers

—

●

●

●

●

●

●

●

Marine/Naval application, UL 489 Supplement SA and SB

1

●

●

●

●

●

●

●

2

2
2
2
2

■

■

Modifications (Refer to Eaton)

Legend
■ Applicable in indicated pole position
❏ May be mounted on left or right pole—not both
● Accessory available/modification available
Note
Contact Eaton.

1

2
2
2
2
2
2
V4-T2-66

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

Technical Data and Specifications

2

Interrupting Capacity Ratings

2

UL 489/IEC 60947-2 Interrupting Capacity Ratings 1

2

Interrupting Capacity (kA Symmetrical Amperes)

2

Volts AC (50/60 Hz)
Circuit
Breaker
Type

220–240

380–415

690

Number
of Poles

240 (UL)

Icu

Ics

Icu

Ics

480

600

Icu

Ics

2, 3, 4

65

85

85

50

50

50

25

20

10

NGH

2, 3, 4

100

100

100

70

50

65

35

25

13

NGC

2, 3, 4

200

200

100

100

50

100

65

35

18

NGS

1

2
2
2
2

NG-Frame Digitrip Specifications

2

Specification
Trip Unit Type

Digitrip RMS 310+

rms sensing

Yes

2
2

Breaker Type
Frame

N

Ampere range

320–1200A

Interrupting rating at 480 volts

50, 65, 100 (kA)

2
2

Protection

2

Ordering options

LS, LSG

LSI, LSIG

Fixed rated plug (In)

No

No

Overtemperature trip

Yes

Yes

2
2

Long Delay Protection (L)
Adjustable trip setting (In)

Yes

Yes

Long delay pickup

0.5–1.0 (In)

0.5–1.0 (In)

Long delay time I2t

12 seconds

12 seconds

Long delay time I4t

No

No

Long delay thermal memory

Yes

Yes

High load alarm

No

No

2
2
2

Short Delay Protection (S)

2

Short delay pickup

200–800% x (In)

200–800% x (In)

Short delay time I2t

100 ms

No

Short delay time flat

No

Inst–300 ms

Short delay time zone selective interlocking

Yes

Yes

2
2

2

Instantaneous Protection (I)
Instantaneous pickup

No

200–800% x (In)

Discriminator

No

No

Instantaneous override

Yes

Yes

2
2

Legend
BIM = Breaker Interface Module
(A) = GF Alarm
Is
= Sensor Rating
= Rating Plug
In
= Long Delay Pickup Setting
Ir

2
2

Note
1600 amperes is not a UL or CSA listed rating. 1200 amperes is the maximum UL and CSA rating for NG.

2

1

2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-67

2.2

Molded Case Circuit Breakers
Series G

2

Specifications, continued

2

Trip Unit Type

Digitrip RMS 310+
LS, LSG

LSI, LSIG

No

Ground Fault Protection (G)

2

Ground fault alarm

No

2

Ground fault pickup

1–5 x Ig (160A)

1–5 x Ig (160A)

Ground fault delay I2t

No

No

2
2

Ground fault delay flat

Inst–500 ms

Inst–500 ms

Ground fault zone selective interlocking

Yes

Yes

Ground fault thermal memory

Yes

Yes

System Diagnostics

2

Status LEDs

Yes

Yes

2

Cause of trip LEDs

Yes 1

Yes 1

Magnitude of trip information

No

No

2

Remote signal contact—ground alarm

Yes 2

Yes 2

Local auxiliary and bell alarm contact

Optional

Optional

2

System Monitoring
Yes 3

Yes 3

3

Yes 3

2

Digital display
Current

Yes

2

Power and energy

No

No

Power quality—harmonics

No

No

2

Power factor

No

No

No

No

Test set

Test set

Communications

2

Eaton PowerNet

2

Testing method

2
2
2
2
2

Testing

Legend
BIM = Breaker Interface Module
(A) = GF Alarm
Is
= Sensor Rating
In
= Rating Plug
= Long Delay Pickup Setting
Ir
Notes
With cause of trip LED module (Trip-LED)
2 With separate ground fault alarm unit (GFAU).
3 With cause of trip display (DIGIVIEW or DIGIVIEWR06)
1

2
2
2
2
2
2
2
2
2
2
V4-T2-68

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

Dimensions and Weights
Approximate Dimensions in Inches (mm)

2

NG-Frame

2

Number of Poles

Width

Height

Depth

3

8.25 (209.6)

16.00 (406.4)

5.50 (139.7)

4

11.13 (282.6)

16.00 (406.4)

5.50 (139.7)

2
2
2

NG-Frame
Front View Three-Pole

Front Cover Cutout

2

Side View

3.44
(87.4)

2

BREAKER

2

9.25
(235.0)

R .25
(6.4)

2

1.91
(48.5)

16.00
(406.4)

2

3.68
1.50 (93.5)
(38.1)

2
2

3.19
(81.0)
6.38
(162.1)

8.25
(209.6)

2

5.50
(139.7)

2

Approximate Shipping Weight in Lbs (kg)

2

NG-Frame

2
Complete Breaker

Breaker Type

Three-Pole

Four-Pole

NGS, NGH, NGC

45 (20.4)

58 (26.3)

2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-69

2.2
2

Molded Case Circuit Breakers
Series G

RG-Frame (800–2500 Amperes)

Contents
Description

2

EG-Frame (15–125 Amperes) . . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes)
Catalog Number Selection. . . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . . .
Dimensions and Weights . . . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB). . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module. . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination . . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .

2
2
2
2
2
2
2
2
2
2
2
2

RG-Frame (800–2500 Amperes)

2

Product Description
●

2
2
2
2

●

Eaton’s RG-Frame circuit
breakers are available as
frame (which includes trip
unit), rating plug and
terminals
All R-Frame circuit breakers
are suitable for reverse
feed use

2
2
2
2
2
2
2
2
2
2
2
V4-T2-70

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Page
V4-T2-15
V4-T2-29
V4-T2-45
V4-T2-61
V4-T2-71
V4-T2-72
V4-T2-77
V4-T2-78
V4-T2-79
V4-T2-80
V4-T2-84
V4-T2-87
V4-T2-91
V4-T2-96
V4-T2-99
V4-T2-106
V4-T2-108
V4-T2-109
V4-T2-110

Molded Case Circuit Breakers
Series G

2.2

Catalog Number Selection

2

70 kA at 415 Vac and 65 kA at 480 Vac

2

RG Circuit Breaker/Frame

2

RG H 3 250 39 ZG E C

2

Performance
at 480 Vac
H = 65 kAIC
C = 100 kAIC

2

Rating

Frame
RG

Blank = 80% rated
C
= 100%rated (except 2500A)
Amperes
160 = 1600
200 = 2000
250 = 2500
Poles
3 = Three
4 = Four

Trip Unit

Terminations

310+ Electronic LS
310+ Electronic LSI
310+ Electronic LSG
310+ Electronic LS(A), GFA, no trip
310+ Electronic LSIG
310+ Electronic LSI(A), GFA, no trip
310+ Electronic ALSI
w/ Maintenance Mode
39
= 310+ Electronic ALSIG
w/ Maintenance Mode
39B22 = 310+ Electronic ALSI(A)
w/ Maintenance Mode and GFA, no trip

M = Metric tapped line/load
conductors
E = Imperial tapped line/load
conductors

33
32
35
35B22
36
36B22
38

=
=
=
=
=
=
=

2
2
2
2

Feature
Blank
B20
B21
ZG

=
=
=
=

2

No feature
High load alarm
Ground fault
Zone selective interlocking

2
2

RG Circuit Breaker/Frame for OPTIM 610 and 910

2

RGH 3 16 T33 W
Type
RGH 65K
RGC 100K
Poles
3 = Three
4 = Four

Amperes
16 = 1600
20 = 2000
25 = 2500

Trip Function
Digitrip 610
T61 = LI
T62 = LSI
T63 = LS
T64 = LIG
T65 = LSG
T66 = LSIG
Digitrip 910
T91 = LI
T92 = LSI
T93 = LS
T94 = LIG
T95 = LSG
T96 = LSIG

2
2

Modification Suffix
R = Ground fault remote
RES trip
E = 100% protection
(new design 310)
RES trip unit
P = 100% prot. neut.
4P RES trip unit
V3 = Electronic trip without
ambient temperature
marked on trip unit
W = w/o terms
K = Molded case switch

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-71

2.2

Molded Case Circuit Breakers
Series G

2

Product Selection

2

70 kA at 415 Vac and 65 kA at 480 Vac

2
2
2
2
2
2
2

Type RGH with Digitrip 310+ High Interrupting Capacity—Ue Maximum 690 Vac, 70 kA Icu at 415 Vac
Circuit Breaker Frame Including Digitrip RMS 310 Electronic Trip Unit with
Adjustable Rating Plugs—Catalog Number 2
Maximum
Continuous
Ampere
Rating
at 40°C 1
Short Time Range
Short Time Delay
Ground Fault Pickup
Ground Fault Delay

Number
of Poles

L – Adjustable Long Delay Pickup (By Adjustable Rating Plug)
S– Adjustable Short Delay Pickup with Fixed Short Delay Time
(I2t Response) or Adjustable Short Delay Time (Flat Response)
I – Adjustable Instantaneous Pickup by Setting Short Delay Time to Instantaneous
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Delay (Flat Response)
LS
2–8 x In
—
—
—

LSI
2–8 x In
I–300 ms
—
—

LSG 3
2–8 x In
—
200–1200A
I–500 ms

LSIG 3
2–8 x In
I–300 ms
200–1200A
I–500 ms

1600 1

3

RGH316033E

RGH316032E

RGH316035E

RGH316036E

2000

3

RGH320033E

RGH320032E

RGH320035E

RGH320036E

2500

3

RGH325033E

RGH325032E

RGH325035E

RGH325036E

2
2

100 kA at Both 415 Vac and 480 Vac

2

Type RGH with Digitrip 310+ High Interrupting Capacity—Ue Maximum 690 Vac, 70 kA Icu at 415 Vac
Circuit Breaker Frame Including Digitrip RMS 310 Electronic Trip Unit with
Adjustable Rating Plugs—Catalog Number 2

2
2
2
2
2
2
2
2
2

Maximum
Continuous
Ampere
Rating
at 40°C 1
Short Time Range
Short Time Delay
Ground Fault Pickup
Ground Fault Delay

Number
of Poles

L – Adjustable Long Delay Pickup (By Adjustable Rating Plug)
S– Adjustable Short Delay Pickup with Fixed Short Delay Time
(I2t Response) or Adjustable Short Delay Time (Flat Response)
I – Adjustable Instantaneous Pickup by Setting Short Delay Time to Instantaneous
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Delay (Flat Response)
LS
2–8 x In
—
—
—

LSI
2–8 x In
I–300 ms
—
—

LSG 3
2–8 x In
—
200–1200A
I–500 ms

LSIG 3
2–8 x In
I–300 ms
200–1200A
I–500 ms

44

RGH416033E

RGH416032E

—

—

2000

4

4

RGH420033E

RGH420032E

—

—

2500

44

RGH425033E

RGH425032E

—

—

1600 1

Notes
1 For SCR application, use 2000 ampere frame.
2 Order terminals separately. Mounting hardware not included.
3 Ground fault equipped trip units available with remote indicating panel. Add “R” to catalog number, for example, “RGH316035RW.”
4 Unprotected left pole neutral. Add “P” to catalog number for 100% protected left pole neutral, add “E” for 60% protected, for example, “RGH416033PW,” “RGH416033EW.”
RG MCCBs have English threading on line and load conductors. Use suffix “M” for metric threading.

2
2
2
2
2
2
2
2
2
V4-T2-72

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

100 kA at Both 415 Vac and 480 Vac

2

Type RGC with Digitrip 310+ Very High Interrupting Capacity—Ue Maximum 690 Vac, 100 kA Icu at 415 Vac

2

Circuit Breaker Frame Including Digitrip RMS 310 Electronic Trip Unit with
Adjustable Rating Plugs—Catalog Number 2
Maximum
Continuous
Ampere
Rating
at 40°C 1
Short Time Range
Short Time Delay
Ground Fault Pickup
Ground Fault Delay

Number
of Poles

2

L – Adjustable Long Delay Pickup (By Adjustable Rating Plug)
S– Adjustable Short Delay Pickup with Fixed Short Delay Time
(I2t Response) or Adjustable Short Delay Time (Flat Response)
I – Adjustable Instantaneous Pickup by Setting Short Delay Time to Instantaneous
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Delay (Flat Response)
LS
2–8 x In
—
—
—

LSI
2–8 x In
I–300 ms
—
—

LSG 3
2–8 x In
—
200–1200A
I–500 ms

2
2

LSIG 3
2–8 x In
I–300 ms
200–1200A
I–500 ms

1600 1

3

RGC316033E

RGC316032E

RGC316035E

RGC316036E

2000

3

RGC320033E

RGC320032E

RGC320035E

RGC320036E

2500

3

RGC325033E

RGC325032E

RGC325035E

RGC325036E

2
2
2
2
2

Type RGC with Digitrip 310+ Very High Interrupting Capacity—Ue Maximum 690 Vac, 100 kA Icu at 415 Vac, continued
Circuit Breaker Frame Including Digitrip RMS 310 Electronic Trip Unit with
Adjustable Rating Plugs—Catalog Number 2
Maximum
Continuous
Ampere
Rating
at 40°C 1
Short Time Range
Short Time Delay
Ground Fault Pickup
Ground Fault Delay

Number
of Poles

2

L – Adjustable Long Delay Pickup (By Adjustable Rating Plug)
S– Adjustable Short Delay Pickup with Fixed Short Delay Time
(I2t Response) or Adjustable Short Delay Time (Flat Response)
I – Adjustable Instantaneous Pickup by Setting Short Delay Time to Instantaneous
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Delay (Flat Response)

2

LS
2–8 x In
—
—
—

LSI
2–8 x In
I–300 ms
—
—

LSG 3
2–8 x In
—
200–1200A
I–500 ms

LSIG 3
2–8 x In
I–300 ms
200–1200A
I–500 ms

1600 1

44

RGC416033E

RGC416032E

—

—

2000

44

RGC420033E

RGC420032E

—

—

2500

44

RGC425033E

RGC425032E

—

—

2
2
2
2
2
2

Molded Case Switches 5
Ampere
Rating

Number
of Poles

Catalog
Number

1600

3

RGK316WK

2000

3

RGK320WK

1600

4

RGK416WK

2000

4

RGK420WK

2
2
2
2

Notes
1 For SCR application, use 2000 ampere frame.
2 Order terminals separately. Mounting hardware not included.
3 Ground fault equipped trip units available with remote indicating panel. Add “R” to catalog number, for example, “RGH316035RW.”
4 Unprotected left pole neutral. Add “P” to catalog number for 100% protected left pole neutral, add “E” for 60% protected, for example, “RGH416033PW,” “RGH416033EW.”
5 Molded case switch will trip above 17,500 amperes.

2
2

RG MCCBs have English threading on line and load conductors. Use suffix “M” for metric threading.

2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-73

2.2
2
2
2
2
2
2
2
2

Molded Case Circuit Breakers
Series G

Type RG with Digitrip 610 and 910
Circuit Breaker Frame Including Digitrip RMS 610 and 910 Electronic Trip Unit with Rating Plugs
Order as Individual Component—Catalog Number 1
Maximum
Continuous
Ampere
Rating
at 40°C

Number
of Poles

Long Delay Pickup
Long Delay Time
Short Time Range
Short Time Delay
Instantaneous
Ground Fault Pickup
Ground Fault Delay

Digitrip RMS
Interchangeable
Rating Plug
(Order as Individual
Component)

L – Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time
S –Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
I – Adjustable Instantaneous Pickup
G –Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)
LI

LS

LSI

LIG

LSG

LSIG

Fixed Rating Plug

0.5–1.0 x In
2–24 Seconds
2–6 x Ir
—
2–6 x M1 and M2
—
—

0.5–I.0n
2–24 Seconds
2–6 x Ir
100–500 ms
—
—
—

0.5–1.0 x In
2–24 Seconds
2–6 x Ir
100–500 ms
2–6 x M1 and M2
—
—

0.5–1.0 x In
2–24 Seconds
2–6 x Ir
—
2–6 x M1 and M2
0.25–1.0 x In 2
100–500 ms

0.5–1.0 x In
2–24 Seconds
2–6 x Ir
100–500 ms
—
0.25–1.0 x In 2
100–500 ms

0.5–1.0 x In
2–24 Seconds
2–6 x Ir
100–500 ms
2–6 x M1 and M2
0.25–1.0 x In 2
100–500 ms

Ampere
Rating

Catalog
Number

RGH316T66WP44

800

RP6R16A080

1000

RP6R16A100

1200

RP6R16A120

1250

RP6R16A125

Type RGH with Digitrip 610 High Interrupting Capacity—Ue Max. 690 Vac, 70 kA Icu at 415 Vac
1600

3

RGH316T61WP44

RGH316T63WP44

RGH316T62WP44

RGH316T64WP44

RGH316T65WP44

2
2
2

Includes 1600A rating plug
2000

3

RGH320T61WP49

RGH320T63WP49

RGH320T62WP49

RGH320T64WP49

RGH320T65WP49

RGH320T66WP49

2
2
2
2
2

Includes 2000A rating plug
2500

3

RGH325T61WP53

RGH325T63WP53

RGH325T62WP53

RGH325T64WP53

RGH325T65WP53

RGH325T66WP53

1600

3

2

RGC316T61WP44

RGC316T63WP44

RGC316T62WP44

RGC316T64WP44

RGC316T65WP44

RGC316T66WP44

Includes 1600A rating plug
2000

3

RGC320T61WP49

RGC320T63WP49

RGC320T62WP49

RGC320T64WP49

RGC320T65WP49

RGC320T66WP49

2
2
2
2
2
2

RP6R16A160

1000

RP6R20A100

1200

RP6R20A120

1250

RP6R20A125

1600

RP6R20A160

2000

RP6R20A200

1600

RP6R25A160

2000

RP6R25A200

2500

RP6R25A250

800

RP6R16A080

1000

RP6R16A100

1200

RP6R16A120

1250

RP6R16A125

1600

RP6R16A160

1000

RP6R20A100

1200

RP6R20A120

1250

RP6R20A125

1600

RP6R20A160

Type RGC with Digitrip 610 Very High Interrupting Capacity—Ue Max. 690 Vac, 100 kA Icu at 415 Vac

2
2

1600

Includes 2000A rating plug
2500

3

RGC325T61WP53

RGC325T63WP53

RGC325T62WP53

RGC325T64WP53

Includes 2500A rating plug
Notes
1 Order terminals separately. Mounting hardware not included.
2 Not to exceed 1200 ampere ground fault pickup.
RG MCCBs have metric threading on line and load conductors. Use RD MCCBs if imperial threading is required.

2
2
2
2
2
V4-T2-74

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

RGC325T65WP53

RGC325T66WP53

2000

RP6R20A200

1600

RP6R25A160

2000

RP6R25A200

2500

RP6R25A250

2.2

Molded Case Circuit Breakers
Series G

Type RG with Digitrip 610 and 910, continued

2

Circuit Breaker Frame Including Digitrip RMS 610 and 910 Electronic Trip Unit with Rating Plugs
Order as Individual Component—Catalog Number 1
Maximum
Continuous
Ampere
Rating
at 40°C

Number
of Poles

Long Delay Pickup
Long Delay Time
Short Time Range
Short Time Delay
Instantaneous
Ground Fault Pickup
Ground Fault Delay

L – Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time
S –Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
I – Adjustable Instantaneous Pickup
G –Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)

Digitrip RMS
Interchangeable
Rating Plug
(Order as Individual
Component)

2

Fixed Rating Plug

2

LS

LSI

LIG

LSG

LSIG

0.5–1.0 x In
2–24 Seconds
2–6 x Ir
—
2–6 x M1 and M2
—
—

0.5–I.0n
2–24 Seconds
2–6 x Ir
100–500 ms
—
—
—

0.5–1.0 x In
2–24 Seconds
2–6 x Ir
100–500 ms
2–6 x M1 and M2
—
—

0.5–1.0 x In
2–24 Seconds
2–6 x Ir
—
2–6 x M1 and M2
0.25–1.0 x In 2
100–500 ms

0.5–1.0 x In
2–24 Seconds
2–6 x Ir
100–500 ms
—
0.25–1.0 x In 2
100–500 ms

0.5–1.0 x In
2–24 Seconds
2–6 x Ir
100–500 ms
2–6 x M1 and M2
0.25–1.0 x In 2
100–500 ms

Ampere
Rating

Catalog
Number

RGH316T96WP44

800

RP6R16A080

1000

RP6R16A100

1200

RP6R16A120

1250

RP6R16A125

1600

RP6R16A160

1000

RP6R20A100

1200

RP6R20A120

1250

RP6R20A125

1600

RP6R20A160

2000

RP6R20A200

1600

RP6R25A160

2000

RP6R25A200

2500

RP6R25A250

2

800

RP6R16A080

1000

RP6R16A100

2

1200

RP6R16A120

1250

RP6R16A125

1600

RP6R16A160

1000

RP6R20A100

1200

RP6R20A120

1250

RP6R20A125

1600

RP6R20A160

2000

RP6R20A200

1600

RP6R25A160

2000

RP6R25A200

2500

RP6R25A250

2

Type RGH with Digitrip 910 High Interrupting Capacity—Ue Max. 690 Vac, 70 kA Icu at 415 Vac
1600

3

RGH316T91WP44

RGH316T93WP44

RGH316T92WP44

RGH316T94WP44

RGH316T95WP44

Includes 1600A rating plug
2000

3

RGH320T91WP49

RGH320T93WP49

RGH320T92WP49

RGH320T94WP49

RGH320T95WP49

RGH320T96WP49

Includes 2000A rating plug
2500

3

RGH325T91WP53

RGH325T93WP53

RGH325T92WP53

RGH325T94WP53

RGH325T95WP53

RGH325T96WP53

Includes 2500A rating plug
Type RGC with Digitrip 910 Very High Interrupting Capacity—Ue Max. 690 Vac, 100 kA Icu at 415 Vac
1600

3

RGC316T91WP44

RGC316T93WP44

RGC316T92WP44

RGC316T94WP44

RGC316T95WP44

RGC316T96WP44

Includes 1600A rating plug
2000

3

RGC320T91WP49

RGC320T93WP49

RGC320T92WP49

RGC320T94WP49

RGC320T95WP49

RGC320T96WP49

Includes 2000A rating plug
2500

3

2

LI

RGC325T91WP53

RGC325T93WP53

RGC325T92WP53

RGC325T94WP53

Includes 2500 A rating plug

RGC325T95WP53

RGC25T96WP53

Notes
1 Order terminals separately. Mounting hardware not included.
2 Not to exceed 1200 ampere ground fault pickup.

2
2
2
2
2
2
2
2
2

2
2
2
2
2
2
2
2
2

RG MCCBs have metric threading on line and load conductors. Use RD MCCBs if imperial threading is required.

2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-75

2.2

Molded Case Circuit Breakers
Series G

2

Accessories Selection Guide and Ordering Information

2

Line and Load Terminals
R-Frame circuit breakers use Cu/Al terminals as standard and
copper only terminals as an option. Specify if factory installation
is required.

2
2

Line and Load Terminals

2

Maximum
Breaker
Amperes

2

Wire Terminals

2
2

Terminal
Body
Material

Wire
Type

1600

Aluminum

1600
2000

Base Mounting Hardware
Supplied by customer.
Handle Extension
Included with breaker.
Additional handle extensions
are available.

Hardware

AWG/kcmil
Wire Range/
Number of Conductors

Metric Wire
Range mm2

Catalog
Number

Cu/Al

Metric

500–1000 (4)

300–500

TA1600RDM 1

Copper

Cu

Metric

1–600 (4)

50–300

T1600RDM 1

Aluminum

Cu/Al

Metric

2–600 (6)

35–300

TA2000RDM 2

Rear Connectors

2

2000

Copper

—

Metric

—

—

B2016RDM 1

2

2000

Copper

—

Metric

—

—

B2016RDLM 1

2500

Copper

—

Metric

—

—

B2500RDM 1

2

RG Rear Connector Exploded View

2

Conductor
(Viewed from Rear
of Circuit Breaker and Cut
Away for Clarity)

2

Conductor
(Viewed from Front
of Circuit Breaker)

Securing
Hardware

2

Cu Only
Terminal
Catalog Number
T1600RDM 3
(For 1600A
Frame Only)

2

OR

2

2

Al/Cu
Terminal
Catalog
Number
TA1600RDM 3
(For 1600A
Frame Only)

2
2
2
2

Rear Connector (Cu)
B2016RDM
B2016RDLM (For 100% Application)
(For 1600A and 2000A Frames)
B2500RDM for 2500A

2

TA2000RD Wire Terminal

2
2
2

Securing Hardware

Note: Order one TA2000RDM kit per three poles. Catalog number
includes bus connection, terminals and hardware for either line side or
load side of three-pole breaker.
Breaker Line/Load
Conductors

2
2
2
2
2
V4-T2-76

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Handle Extension
Description
Single handle
extension

Catalog
Number
HEX6

Notes
1 Order one per pole—single terminals
individually packed.
2 Order one TA2000RD kit per three poles.
Catalog number includes bus connection,
terminals and hardware for either line
side or load side of three-pole breaker.
3 For use with 2500A Frame. Do not order
separately unless for replacement
purposes. Included in breaker carton
when 2500A frame is ordered.
RG MCCBs have metric threading on line
and load conductors. Use RD MCCBs if
imperial threading is required.

2.2

Molded Case Circuit Breakers
Series G

Accessories

2

Allowable Accessory Combinations
Different combinations of accessories can be supplied, depending on the types of accessories and the number of poles
in the circuit breaker.

2
2

RG-Frame Accessories
Description

Reference
Page

Three-Pole
Left

2

Four-Pole
Center

Right

Left

Center

Right

Neutral

Internal Accessories (Only One Internal Accessory Per Pole)
Alarm lockout (Make/Break)

V4-T2-104

■

■

Auxiliary switch (1A, 1B)

V4-T2-104

■

■

Auxiliary switch (2A, 2B)

V4-T2-104

■

■

Auxiliary switch and alarm switch combination

V4-T2-104

■

■

Shunt trip—standard

V4-T2-104

●

●

Undervoltage release mechanism

V4-T2-105

●

●

2
2
2
2

External Accessories

●

●

●

2

●

2

Base mounting hardware

V4-T2-76

●

●

●

Padlockable handle lock hasp

V4-T2-102

❏

❏

❏

❏

Key interlock kit

V4-T2-102

❏

❏

❏

❏

Electrical operator

V4-T2-102

●

●

●

●

●

●

●

Handle mechanisms

V4-T2-110

●

●

●

●

●

●

●

Handle extension

V4-T2-76

●

●

●

●

●

●

●

Digitrip 310 test kit

V4-T2-102

●

●

●

●

●

●

●

2

Moisture fungus treatment

V4-T2-100

●

●

●

●

●

●

●

Freeze-tested circuit breakers

—

●

●

●

●

●

●

●

2

Marine/naval application, UL 489 Supplement SA and SB

1

●

●

●

●

●

●

●

2

Modifications (Refer to Eaton)

2
2

2

Legend
■ Applicable in indicated pole position
❏ May be mounted on left or right pole—not both
● Accessory available/modification available

2

Note
1 Contact Eaton.

2

2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-77

2.2

Molded Case Circuit Breakers
Series G

2

Technical Data and Specifications

2

UL 489/CSA Interrupting Capacity Ratings

2

Circuit
Breaker
Type

Number
of Poles

Volts AC (50/60 Hz)

2

RGH

3, 4

RGC

3, 4

2
2
2

1

Interrupting Capacity (kA Symmetrical Amperes)
240

277

480

600

125

—

65

50

200

—

100

65

IEC 947-2 Interrupting Capacity Ratings

1

Interrupting Capacity (kA Symmetrical Amperes)

Circuit
Breaker
Type

Number
of Poles

RGH

3, 4

Volts AC (50/60 Hz)
240

415

690

2

Icu

135

70

25

100

50

13

2

Ics
RGC
Icu

200

100

35

Ics

100

50

18

2

2
2
2

3, 4

Notes
1 Utilization Category A circuit breakers.
See Page V4-T2-70 for trip unit specifications.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-78

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.2

Molded Case Circuit Breakers
Series G

Dimensions and Weights

2

Approximate Dimensions in Inches (mm)

2

RG-Frame
Number
of Poles

Width

Height

Depth

3

15.50 (393.7)

16.00 (406.4)

9.75 (247.7)

4

20.00 (508.0)

16.00 (406.4)

9.75 (247.7)

2
2
Front View 3-Pole

Front Cover Cutout
14.50
(368.3)

2

Side View

CL
Breaker

2

2.25 (57.2)

7.25
(184.2)

0.16 R
(4.1)

2
8.25
(209.6)

7.75
(196.9)

5.10
(129.5)
CL
Handle

9.70
(246.4)

2

.44 R
(11.2)

16.00
(406.4)

Tee
Connectors
May Be
Rotated 90

15.00
(381.0)

13.00
(330.2)

2
2
2

4 Holes
0.44 Dia.
(11.2)

6.57
(166.9)

2

13.13
(333.5)

15.50
(393.7)

9.00
(228.6)

2

6.75
(171.5)

Approximate Shipping Weight in Lbs (kg)

2

RG-Frame

2
Complete Breaker

Breaker
Type

2

Number of Poles
Three-Pole

Four-Pole

2

102 (46.3)

135 (61.2)

2

102 (46.3)

135 (61.2)

2

135 (61.2)

182 (82.6)

1600 Amperes
RGH, RGC
2000 Amperes
RGH, RGC
2500 Amperes
RGH, RGC

2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-79

2.2
2

Molded Case Circuit Breakers
Series G

Motor Circuit 480 Vac, Protectors

Description

2

EG-Frame (15–125 Amperes). . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP)
Product Selection Guide and Ordering
Information . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB) . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .

2
2
2
2
2
2
2
2
2

Contents

Motor Circuit Protectors (MCP)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-80

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Page
V4-T2-15
V4-T2-29
V4-T2-45
V4-T2-61
V4-T2-70
V4-T2-81
V4-T2-84
V4-T2-87
V4-T2-91
V4-T2-96
V4-T2-99
V4-T2-106
V4-T2-108
V4-T2-109
V4-T2-110

Molded Case Circuit Breakers
Series G

2.2

Product Selection Guide and Ordering Information
EG-Frame—480 Vac, 600Y/347 Vac Maximum

2
2

1

Continuous
Amperes

Cam
Setting

Motor
Full Load
Current
Amperes 2

3

A

0.69 –0.91

9

B

1.1–1.3

15

C

1.6–1.7

21

D

2.0–2.2

27

E

2.3–2.5

30

7

15

30

MCP
Trip
Setting 3

MCP
Catalog
Number
HMCPE003A0C

F

2.6– 2.8

33

A

1.5–2.0

21

B

2.6–3.1

35

C

3.7–3.9

49

D

4.8–5.2

63

E

5.3–5.7

70

F

5.8–6.1

77

A

3.4–4.5

45

B

5.7–6.8

75

C

8.0–9.1

105

D

10.4–11.4

135

E

11.5–12.6

150

F

12.7–13.0

165

A

3.9–9.1

90

B

11.5–13.7

150

C

16.1–18.3

210

D

20.7–22.9

270

E

23.0–25.2

300

F

25.3–26.1

330

2
2
2
2
2

HMCPE007C0C

2
2
2
2

HMCPE015E0C

2
2
2

HMCPE030H1C

2
2
2
2

Notes
1 UL listed for use with Eaton Motor Starters.
2 Motor FLA ranges are typical. The corresponding trip setting is at 13 times the minimum FLA value shown.
Where a 13 times setting is required for an intermediate FLA value, alternate cam settings and/or MCP ratings should be used.
3 For DC applications, actual trip levels are approximately 40% higher than values shown.

2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-81

2.2
2

Molded Case Circuit Breakers
Series G

EG-Frame—480 Vac, 600Y/347 Vac Maximum, continued 1

Continuous
Amperes

Cam
Setting

Motor
Full Load
Current
Amperes 2

50

A

11.5–15.2

150

2

B

19.2–22.9

250

C

26.9–30.6

350

2

D

34.6–38.3

450

E

38.4–42.1

500

F

42.2–43.5

550

A

16.1–30.6

210

B

26.9–32.2

350

2

C

37.6–42.9

490

D

48.4–53.7

630

2

E

53.8–59.1

700

F

59.2–60.9

770

A

23.0–30.6

300

2

B

38.4–46.0

500

C

53.8–61.4

700

2

D

69.2–76.8

900

E

76.9–84.5

1000

F

84.6–87.0

1100

A

38.4–46.0

500

B

57.6–65.2

750

2
2

2
2

2

2
2

70

100

100

2
2

MCP
Trip
Setting 3

MCP
Catalog
Number
HMCPE050K2C

C

76.9–84.5

1000

D

4

1250

E

4

1375

F

4

1500

HMCPE070M2C

HMCPE100R3C

HMCPE100T3C

2
2

JG-Frame—600 Vac Maximum, 250 Vdc Maximum 1

2

Continuous
Amperes

2

250

MCP
Trip Range
(Amperes)

MCP
Catalog
Number

500–1000

HMCPJ250D5L

625–1250

HMCPJ250F5L

2

750–1500

HMCPJ250G5L

2

875–1750

HMCPJ250J5L

1000–2000

HMCPJ250K5L

1125–2250

HMCPJ250L5L

1250–2500

HMCPJ250W5L

2
2
2
2
2

Notes
1 UL listed for use with Eaton Motor Starters.
2 Motor FLA ranges are typical. The corresponding trip setting is at 13 times the minimum FLA value shown.
Where a 13 times setting is required for an intermediate FLA value, alternate cam settings and/or MCP ratings should be used.
3 For DC applications, actual trip levels are approximately 40% higher than values shown.
4 Settings above 10 x I are for special applications. Where the ampere rating of the disconnecting means cannot be
n
less than 115% of the motor full load ampere rating.

2
2
2
V4-T2-82

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

LG-Frame—600 Vac Maximum, 250 Vdc Maximum 1
Continuous
Amperes

MCP
Trip Range
(Amperes)

MCP
Catalog
Number

600

1250–2500

HMCPL600L6G

1500–3000

HMCPL600N6G

1750–3500

HMCPL600R6G

2000–4000

HMCPL600X6G

2250–4500

HMCPL600Y6G

2500–5000

HMCPL600P6G

3000–6000

HMCPL600M6G

2
2
2
2
2
2

Notes
1 UL listed for use with Eaton Motor Starters.

2

800 and 1200 ampere, 600 Vac maximum motor circuit protectors are available as Series C HMCP product.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-83

2.2
2

Molded Case Circuit Breakers
Series G

Series G Motor Protector Circuit Breakers (MPCB)

Description

2

Page

EG-Frame (15–125 Amperes). . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB)
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .

2
2
2
2
2
2
2
2
2

Motor Protector Circuit Breakers (MPCB)

2

Product Description

2

Contents

●

Eliminates need for
separate overload relay

Application Description
●

2
2

●

2
2
2

Can be used with
contactor to eliminate need
for overload relay and still
create manual motor
control
Meets requirement for
motor branch protection,
including:
●
Disconnecting means
●
Branch circuit short
circuit protection
●
Overload protection

Features and Benefits
●

●
●
●
●

●

Phase unbalance
protection
Phase loss protection
Hot trip/cold trip
High load alarm
Pre-detection trip relay
option
Class 10, 15, 20, 30
protection

2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-84

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-15
V4-T2-29
V4-T2-45
V4-T2-61
V4-T2-70
V4-T2-80
V4-T2-85
V4-T2-86
V4-T2-87
V4-T2-91
V4-T2-96
V4-T2-99
V4-T2-106
V4-T2-108
V4-T2-109
V4-T2-110

Standards and Certifications
●
●
●
●

IEC 60947-2
UL 489 100% rated
UL 508
CSA C22.2

2.2

Molded Case Circuit Breakers
Series G

Product Selection

2

JGMP Catalog Numbers
35 kAIC

65 kAIC

2

Continuous Amperes

Catalog
Number

Catalog
Number

2

50

JGMPS050G

JGMPH050G

100

JGMPS100G

JGMPH100G

2

160

JGMPS160G

JGMPH160G

250

JGMPS250G

JGMPH250G

2
2
2

JGMP FLA le Dial Setting
Continuous Amperes

A

B

C

D

E

F

G

H

50

20

20

25

30

32

40

45

50

100

40

45

50

63

70

80

90

100

160

63

80

90

100

110

125

150

160

250

100

125

150

160

175

200

225

250

2
2
2
2

LGMP Catalog Numbers

2

50 kAIC

65 kAIC

Continuous Amperes

Catalog
Number

Catalog
Number

2

250

LGMPS250G

LGMPH250G

400

LGMPS400G

LGMPH400G

2

600

LGMPS600G

LGMPH600G

630 1

LGMPS630G

LGMPH630G

2
2
2

LGMP FLA le Dial Setting
Continuous Amperes

A

B

C

D

E

F

G

H

250

100

125

150

160

175

200

225

250

400

160

200

225

250

300

315

350

400

250

300

315

350

400

450

500

600

250

300

315

350

400

500

600

630

600
630

1

2
2
2

Notes
1 630 amperes is not a UL listed rating. 600 amperes is the maximum UL or CSA for LG breaker.

2

For pre-trip alarm option, order Style Number 5721B31G02.
For additional breaker solutions, see Page V4-T2-274.

2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-85

2.2

Molded Case Circuit Breakers
Series G

2

Technical Data and Specifications

2

JGMPS and JGMPH Rating and Ampere Range

2
2

Maximum Rated Current—250A
Breaker Type
Breaker Capacity (kA rms) AC 50–60 Hz
IEC 60947-2

220–240 Vac

JGMPS

JGMPH
100

I cu

85

I cs

85

100

40

70

2

380–415 Vac

I cu

2

I cs

40

70

660–690 Vac

I cu

12

14

I cs

6

7

2

NEMA UL 489

2
2
2
2

240 Vac

85

100

480 Vac

35

65

600 Vac

25

35

Number of poles

3

3

Ampere range

50–250

50 –250

LGMPS and LGMPH Rating and Ampere Range

2
2

Maximum Rated Current—630A 1
Breaker Type
Breaker Capacity (kA rms) AC 50–60 Hz
IEC 60947-2

LGMPS
220–240 Vac

2
2

380–415 Vac

2

660–690 Vac

2

I cu

85

100

I cs

85

100

I cu

50

70

I cs

50

53

I cu

20

25

I cs

10

13

240 Vac

85

100

480 Vac

50

65

600 Vac

25

35

Number of poles

3

3

Ampere range

250–630 1

250 –630 1

NEMA UL 489

2
2

LGMPH

2

Notes
1 630 amperes is not a UL listed rating. 600 amperes is the maximum UL or CSA for LG breaker.

2

For pre-trip alarm option, order Style Number 5721B31G02.

2
2
2
2
2
2
2
2
2
V4-T2-86

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

Contents

30 mA Ground Fault (Earth Leakage) Modules

Description

Clockwise from Left:
JG, LG, EG MCCBs Shown with
Ground Fault (Earth Leakage) Module

EG-Frame (15–125 Amperes) . . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes). . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB) . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .

Page
V4-T2-15
V4-T2-29
V4-T2-45
V4-T2-61
V4-T2-70
V4-T2-80
V4-T2-84
V4-T2-88
V4-T2-89
V4-T2-91
V4-T2-96
V4-T2-99
V4-T2-106
V4-T2-108
V4-T2-109
V4-T2-110

2
2
2
2
2
2
2
2
2

Product Description

The module is completely selfcontained because the
current sensor, relay and
power supply are located
inside the product. Current
pickup settings are selectable
from 0.03–10 amperes for all
IEC-rated modules and E and
J UL-listed module, and 0.03–
30 amperes for the L ULlisted modules. Time delays
are also selectable from
Instantaneous–1.0 seconds
for 0.10 ampere settings and
above. A current pickup
setting of 0.03 amperes
defaults to an Instantaneous
time setting regardless of the
time dial’s position. Two
alarm contacts come as
standard: a 50% pretrip and a
100% after trip, both based
only on earth leakage
current levels.

2

2

30 mA Ground Fault
(Earth Leakage) Module
Eaton offers a three- and fourpole 30 mA ground fault
(earth leakage) protection
module for Series G E-, J- and
L-Frame breakers. UL-listed
modules are available for
E, J and L molded case circuit
breakers (MCCBs). The
modules are bottom mounted
for circuits up to 125A (EFrame) 160 and 250 amperes
(J-Frame), or 400 and 630
amperes for the L-Frame.

2

2

UL-Rated LG-Frame Earth Leakage Module Faceplate

2
2
2
2
2
2
2
IEC-Rated LG-Frame Earth Leakage Module Faceplate

2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-87

2.2
2
2

Molded Case Circuit Breakers
Series G

Product Selection
EG-Frame

2
2
2

EG-Frame Ground Fault Modules,
UL-Rated (Bottom Mounted, 120–480 Vac,
50/60 Hz) 1

LG-Frame

Ampere
Rating

Number
of Poles

Catalog
Number

Ampere
Rating

Number
of Poles

Catalog
Number

125

3

ELEBN3125G

400

3

ELLBN3400W

125

4

ELEBN4125G

400

4

ELLBN4400W

600

3

ELLBN3600W

600

4

ELLBN4600W

2
2
2
2
2
2
2

JG-Frame

EG-Frame Earth Leakage Modules,
IEC-Rated (Bottom Mounted, 230–415 Vac,
50/60 Hz)

LG-Frame Earth Leakage Modules,
IEC-Rated (Bottom Mounted, 230–415 Vac,
50/60 Hz)

Ampere
Rating

Number
of Poles

Catalog
Number

Ampere
Rating

Number
of Poles

Catalog
Number

125

3

ELEBE3125G

400

3

ELLBE3400W

125

4

ELEBE4125G

400

4

ELLBE4400W

630

3

ELLBE3630W

630

4

ELLBE4630W

JG-Frame Ground Fault Modules,
UL-Rated (Bottom Mounted, 120–480 Vac,
50/60 Hz)

2

Ampere
Rating

Number
of Poles

Catalog
Number

2

150

3

ELJBN3150W

150

4

ELJBN4150W

2

250

3

ELJBN3250W

250

4

ELJBN4250W

2

JG-Frame Earth Leakage Modules,
IEC-Rated (Bottom Mounted, 230–415 Vac,
50/60 Hz)

2
2

Ampere
Rating

2
2
2

Number
of Poles

Catalog
Number

160

3

ELJBE3160W

160

4

ELJBE4160W

250

3

ELJBE3250W

250

4

ELJBE4250W

Note
1 Shunt trip and undervoltage release cannot be used in an EG
breaker connected to an earth leakage module.

2
2
2
2
2
2
2
2
2
V4-T2-88

LG-Frame Ground Fault Modules,
UL-Rated (Bottom Mounted, 120–480 Vac,
50/60 Hz)

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

Dimensions

2

Approximate Dimensions in Inches (mm)

2

Assembled Breaker and Earth Leakage Module
Frame

Height

Width

Depth

2

Three-Pole

2

EG

10.25 (260.3)

3.00 (76.2)

2.98 (75.8)

JG

11.25 (285.8)

4.13 (104.9)

3.57 (90.7)

LG

15.38 (390.7)

5.48 (139.2)

4.06 (103.1)

2

EG

10.25 (260.3)

4.00 (101.6)

2.98 (75.8)

2

JG

11.25 (285.8)

5.50 (139.7)

3.57 (90.7)

LG

15.38 (390.7)

7.23 (183.6)

4.06 (103.1)

Four-Pole

2
2

EG-Frame With Earth Leakage Module
10.26
(260.6)

2
4.75
(120.6)

2

0.55 (14.0)

1.49
1.00 (37.8)
(25.4)

0.50
(12.7)

8.59
(218.2)

4.78
(121.4)

2

3.98
(101.1)

2

3-Pole
2.98
(75.7)

1.00
(25.4)
1.50 0.50
(38.1) (12.7)

2

2

2.00
(50.8)

2
2

0.70 (17.8)

2

0.90 (22.9)
0.35 (8.9)

0.09
(2.29)

2
2

3.01
(76.5)

2.75
(69.9)
0.78
(19.8)

2

3.17
(80.5)

2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-89

2.2
2

Molded Case Circuit Breakers
Series G

JG-Frame With Earth Leakage Module
4-Pole
5.50 (139.7)
3-Pole
4.13 (104.9)
0.69
2.06
1.38 (17.5)
(52.3)
(35.1)

2
2
2

5.50
(139.7)
1.25
(31.8)

3.57
(90.7)

2
2

3.92
(99.6)

3.92
(99.6)

5.50
(139.7)

2

0.63
(16.0)
1.88
(47.8)

R 0.19
(4.8)

11.25
(285.8)

6.97
(177.0)

4.93
(125.2)

0.28
(7.1)

7.00
(177.8)

2

2.05
(52.1)

11.25
(285.8)
1.06
(26.9)

0.50
(139.7)

2
2
2

3.37
(85.6)

4.25
(108.0)

RESET
TEST

2
2

3.31
(84.1)

3.69
(93.7)

2

3.81
(96.8)
4.78
(121.4)

2
2

2.05
(52.1)
4.09
(103.9)

3.57
(90.7)

LG-Frame With Earth Leakage Module
4.31
(109.5)

5.16
(131.1)
3.44
(87.4)
1.72
(43.7)

2
2
2
2
2

4.06
(103.1)
3.98
(101.1)

0.86
(21.8)

5.58
(141.7)

5.58
(141.7)

4.73
(120.1)

3.44
(87.4)
1.72
(43.7)

4.73
(120.1)

2
2

8.44
(214.4)

8.44
(214.4)

10.13
(257.3)

2
2
2

15.38
(390.7)
13.69
(347.7)

2
2

3-Pole
5.48 (139.2)

2

4-Pole
7.22 (183.4)

2
V4-T2-90

13.68
(347.5)

15.38
(390.7)

4-Pole
2.75 (69.9)
3-Pole
2.74 (69.6)

3.97
(100.8)
4.30
(109.2)
4.55
(115.6)
5.43
(137.9)

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

4-Pole
7.22 (183.4)
3-Pole
5.48 (139.2)

4-Pole
2.75 (69.9)
3-Pole
2.74 (69.6)

Molded Case Circuit Breakers
Series G

2.2

Contents

Current Limiting Circuit Breaker Modules

Description

Page

EG-Frame (15–125 Amperes) . . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes). . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes). . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB) . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module . . . . .
Current Limiting Circuit Breaker Module
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions and Weights . . . . . . . . . . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination. . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .

V4-T2-15
V4-T2-29
V4-T2-45
V4-T2-61
V4-T2-70
V4-T2-80
V4-T2-84
V4-T2-87
V4-T2-92
V4-T2-93
V4-T2-96
V4-T2-99
V4-T2-106
V4-T2-108
V4-T2-109
V4-T2-110

2
2
2
2
2
2
2
2
2
2
2

Current Limiting Circuit Breaker Module
Product Overview

Product Description

Features and Benefits

Standards and Certifications

Power demand continues
to grow in new and existing
facilities. To meet increased
demand, larger utility
supplies, spot networks and
large facility transformers
are installed. The increased
capacity of the electrical
source results in increased
fault currents in excess
of 100 kA short-circuit
protection. Eaton
manufactures non-fused
current limiting modules with
interrupting capacities up to
200 kA at 600 Vac or 70 kA at
690 Vac. Unlike fused current
limiters with a one-time use,
a current limiter module
provides an automatic reset
of the module after a shortcircuit event. Resetting the
molded-case circuit breaker is
the only action required to
restore critical power to the
system; there is no time
wasted with sourcing the
correct replacement fuses
or module to bring system
back online.

The current limiting breaker
modules use a unique contact
design to enhance the
system protection similar to
that of the circuit breaker.
When high short-circuit
current is flowing through the
contacts of these modules,
the design results in very high
interrupting capacities and
improved current limiting
characteristics.

Superior system protection:

●

●

●

●

Application Description
High-performance breakers
are most commonly applied
when very high fault levels
are available and with
applications where the
current limiting capability is
used upstream of the final
load to limit current. Typical
loads include lighting, power
distribution, and motor
control applications.

●

●

●

Auto reset improves
system uptime and
eliminates the need for
finding replacement parts
No fuses to replace,
reducing the overall cost of
ownership and the waste
created by fuses
Overloads, by using inverse
time current tripping
characteristics of the
molded-case circuit
breaker
Low-level short circuits, by
using instantaneous and/or
short-time delay tripping
characteristics of the
molded-case circuit
breaker
High-level short circuits, by
using ultra-high-speed,
blow-apart contacts of the
current limiting module in
series with the circuit
breaker contacts
Let-through currents, by
improved opening speed of
the contacts, the resultant
rapid rise of arc voltage
introduces impedance into
the system

●
●

IEC 60947-2
UL 489
CSA C22.2

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-91

2.2
2

Molded Case Circuit Breakers
Series G

Product Selection

2

Series G High Performance Family Offering

2

Type

2
2
2
2

Amperes

480 Vac
(UL)

600 Vac
(UL)

415 Vac (IEC)

690 Vac (IEC)

Icu

Ics

Icu

Ics
—

EGC 3P thermal-magnetic Breaker only

15–125

100

35 1

100

100

—

With limiter

15–100

150

100 1

150

150

—

—

JG 3P thermal-magnetic Breaker only

70–250

200

50

200

200

18

14
18

With limiter

70–225

200

200

200

150

70

Breaker only

20–250

200

50

200

200

18

14

With limiter

100–250

200

200

200

150

70

18

LG 3P thermal-magnetic Breaker only

250–600

200

65

200

200

35

18

LG3P electronic

100–600

200

65

200

200

35

18

JG 3P electronic

2

Product

Breaker only

2
2

EG-Frame

EG IC Rating—150 kAIC at 415 and 480 Vac

2

UL Listed
(NEMA/IEC Rated)
Base Molded Case
Circuit Breaker

Breaker with
Line Side Mounted
Current Limiter

Breaker with
Load Side Mounted
Current Limiter

Line and Load
Terminations Included 2

Interphase Barrier
Included for Limiter

2

EGC3015FFG

EGC3015FFGQ01

EGC3015FFGQ02

T125EF

EIPBSK

2

EGC3016FFG

EGC3016FFGQ01

EGC3016FFGQ02

T125EF

EIPBSK

EGC3020FFG

EGC3020FFGQ01

EGC3020FFGQ02

T125EF

EIPBSK

2

EGC3025FFG

EGC3025FFGQ01

EGC3025FFGQ02

T125EF

EIPBSK

EGC3030FFG

EGC3030FFGQ01

EGC3030FFGQ02

T125EF

EIPBSK

2

EGC3032FFG

EGC3032FFGQ01

EGC3032FFGQ02

T125EF

EIPBSK

2

EGC3035FFG

EGC3035FFGQ01

EGC3035FFGQ02

T125EF

EIPBSK

EGC3040FFG

EGC3040FFGQ01

EGC3040FFGQ02

T125EF

EIPBSK

2

EGC3045FFG

EGC3045FFGQ01

EGC3045FFGQ02

T125EF

EIPBSK

EGC3050FFG

EGC3050FFGQ01

EGC3050FFGQ02

T125EF

EIPBSK

2

EGC3060FFG

EGC3060FFGQ01

EGC3060FFGQ02

T125EF

EIPBSK

2

EGC3063FFG

EGC3063FFGQ01

EGC3063FFGQ02

T125EF

EIPBSK

EGC3070FFG

EGC3070FFGQ01

EGC3070FFGQ02

T125EF

EIPBSK

2

EGC3080FFG

EGC3080FFGQ01

EGC3080FFGQ02

T125EF

EIPBSK

EGC3090FFG

EGC3090FFGQ01

EGC3090FFGQ02

T125EF

EIPBSK

2

EGC3100FFG

EGC3100FFGQ01

EGC3100FFGQ02

T125EF

EIPBSK

2

Notes
1 600Y/347V.
2 Two interphase barriers included on line end mounted limiter; (2) line end of limiter. Four interphase barriers included on load end mounted limiter; (2) line end of breaker
(2) load end of limiter.

2
2
2
2
2
2
2
2
V4-T2-92

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

Dimensions and Weights

2

Approximate Dimensions in Inches (mm)

2

Assembled Breaker and Current Limiting Module
Frame

Height

Width

Depth

Weight in lbs (kg)

EG

9.66 (245.7)

3.00 (76.2)

2.98 (75.8)

2.91 (1.32)

HMCP

9.66 (245.7)

3.00 (76.2)

2.98 (75.8)

4.18 (1.90)

2
2
2

EG-Frame With Current Limiter Module

0.56
(14.2)

1.00
(25.4)
3.00
(76.2)

2

9.66
(245.4)

4.17
(105.9)

2

3.61
(91.7)

2
2
2

0.50
1.00 (12.7)
(25.4)

2

1.00
(25.4)

2
2

3.20
(81.3)

2

4.17
(105.9)

2
2
2

2.75 0.09
(69.9) (2.3)

2
0.78
(19.8)

2
2

0.41
(10.4)

2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-93

2.2
2

JG Frame

Molded Case Circuit Breakers
Series G

JG IC Rating—200 kAIC at 600 Vac and 70 kAIC at 690 Vac
UL Listed, IEC Rated
Breaker With Load Side
Mounted Current Limiter 2

IEC Rated Breaker
With Line Side Mounted
Current Limiter 1

IEC Rated Breaker
With Load Side Mounted
Current Limiter 2

2

Ampere
Rating

Magnetic
Range

UL Listed, IEC Rated
Breaker With Line Side
Mounted Current Limiter 1

2

Fixed Thermal, Adjustable Magnetic

Adjustable Thermal, Adjustable Magnetic

70

350–700

JGH3070FAGQ01

JGH3070FAGQ02

—

2

90

450–900

JGH3090FAGQ01

JGH3090FAGQ02

—

—

2

100

500–1000

JGH3100FAGQ01

JGH3100FAGQ02

JGH3100AAGQ01

JGH3100AAGQ02

125

625–1250

JGH3125FAGQ01

JGH3125FAGQ02

JGH3125AAGQ01

JGH3125AAGQ02

2

150

750–1550

JGH3150FAGQ01

JGH3150FAGQ02

—

—

160

800–1600

—

—

JGH3160AAGQ01

JGH3160AAGQ02

2

175

875–1750

JGH3175FAGQ01

JGH3175FAGQ02

—

—

2

200

1000–2000

JGH3200FAGQ01

JGH3200FAGQ02

JGH3200AAGQ01

JGH3200AAGQ02

225

1125–2250

JGH3225FAGQ01

JGH3225FAGQ02

—

—

250

—

JGH325033GQ02

—

—

JGH325032GQ02

—

—

JGH325035GQ02

—

—

JGH325036GQ02

—

—

—

Electronic Trip LS

2
2

JGH325033GQ01
Electronic Trip LSI

250

2

—

JGH325032GQ01
Electronic Trip LSG

250

2

—

JGH325035GQ01
Electronic Trip LSIG

2

250

2

Series G HMCP

2
2
2
2
2

—

JGH325036GQ01

Ampere
Rating

Motor Circuit Protector with
Line Side Mounted Current Limiter

Breaker with Load Side
Mounted Current Limiter

250

HMCPJ250D5LQ01

HMCPJ250D5LQ02

250

HMCPJ250F5LQ01

HMCPJ250F5LQ02

250

HMCPJ250G5LQ01

HMCPJ250G5LQ02

250

HMCPJ250J5LQ01

HMCPJ250J5LQ02

250

HMCPJ250K5LQ01

HMCPJ250K5LQ02

250

HMCPJ250L5LQ01

HMCPJ250L5LQ02

Line and Load Terminals

2

Maximum
Breaker
Amperes

2

Terminal
Body
Material

Wire Type

Metric Wire
Range mm2

AWG Wire
Range/ Number
of Conductors

Catalog
Number

Cu/Al

10–185

#8–350 (1)

TA250FJ 3

Standard Pressure Type Terminals
250

2

Aluminum

Notes
1 Two interphase barriers provided, mounted on line end of limiter, catalog number FJIPBK.
2 Four interphase barriers provided, (2) line end of breaker, (2) load end of limiter.
3 Line and load terminals included with products listed above.

2
2
2
2
2
2
2
2
V4-T2-94

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

Dimensions and Weights

2

Approximate Dimensions in Inches (mm)

2

Assembled Breaker and Current Limiting Module
Frame

Height

Width

Depth

Weight in lbs (kg)

JG + limiter

13.06 (331.7)

4.13 (104.9)

3.44 (87.4)

9.87 (4.48)

HMCP

13.06 (331.7)

4.13 (104.9)

3.44 (87.4)

9.87 (4.48)

2
2
2

JG-Frame With Current Limiter Module

2
2
4.13
(104.9)

4.12
(104.6)

2
2
2
2
2

13.06
(331.7)

2
2
4.41
(112.0)

2
3.44
(87.4)

3.34
(84.8)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-95

2.2
2

Molded Case Circuit Breakers
Series G

High Instantaneous Circuit Breaker for Selective Coordination

Contents
Description

2
2
2
2
2
2
2
2
2
2

High Instantaneous Circuit Breaker for Selective Coordination

2

Product Description

Features, Benefits and Functions

Eaton’s Electrical Sector
introduces new high-magnetic
withstand molded case circuit
breakers, specifically designed
for critical operations and
selective coordination
requirements. The highmagnetic withstand LHH
and NHH frames continue
the legacy of circuit breaker
innovation for which Eaton
is recognized throughout the
world. The LHH and NHH
breakers are equipped with
125 to 400 ampere trip units
with high-magnetic capability.
This design enables the
breakers to withstand up
to 90 times rated current
before opening under shortcircuit conditions.

Eaton’s new LHH and NHH
molded case circuit breakers
are furnished with a higher
level of magnetic pickup or
electronic instantaneous
settings as indicated in
table on Page V4-T2-98.
These higher levels of
magnetic pickup and
electronic instantaneous
values in turn allow the
system designer to obtain
selective coordination at fault
current levels up to these
higher ratings. Greater values
of selective coordination are
available based on
manufacturer tested
combinations using the LHH
and NHH as line-side
breakers and standard
breakers as load-side devices.
Refer to IA01200002E to
determine the maximum
fault values that selective
coordination achieves. When
the line-side and load-side
molded case circuit breaker
trip ratings are chosen to
coordinate in the overload
range, they also can be
selectively coordinated in
the fault range up to the
values listed in the table on
Page V4-T2-98 or IA01200002E.
For overcurrents protected
by circuit breakers on the
load-side of the LHH or NHH,
only the effected load-side
circuit breaker will open,
while the line-side LHH and/

2
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2
2
2
2

Page

EG-Frame (15–125 Amperes) . . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB). . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module. . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . . .
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .

The LHH and NHH circuit
breakers incorporate a higher
level of instantaneous pickup,
thus allowing for higher
current levels of selective
coordination. Standard
molded case circuit breakers
typically are furnished with a
magnetic pickup or electronic
instantaneous adjustment or
instantaneous override set at
10 times (10x) the continuous
trip rating.

2
2
2
V4-T2-96

or NHH circuit breakers
remain closed, thus providing
continuity of power to the
other critical loads supplied
by the LHH or NHH circuit
breakers.
Benefits of Using the LHH
and NHH Molded Case
Circuit Breakers
Customer expectations and
codes are driving product
development to protect
customers’ critical
operations. NEC® 2005 and
2008 requires circuits with
elevators, emergency
systems, legally required
standby systems, health care
essential systems and critical
operation power systems to
be selectively coordinated.
Simply stated, only the
closest protective device
directly protecting the
circuit having an overcurrent
(overload or fault) condition
should open.

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-15
V4-T2-29
V4-T2-45
V4-T2-61
V4-T2-70
V4-T2-80
V4-T2-84
V4-T2-87
V4-T2-91
V4-T2-97
V4-T2-98
V4-T2-98
V4-T2-99
V4-T2-106
V4-T2-108
V4-T2-109
V4-T2-110

All other overcurrent
protective devices within
these systems shall remain
closed. Similarly, backup
power system designs of
a critical nature that are not
code mandated may also
require overcurrent protective
devices to be selectively
coordinated as much as
practicable to provide a higher
level of uptime.

Molded Case Circuit Breakers
Series G

2.2

Product Selection
Proven Technology
and Performance
The LHH is based on the
Series G L-Frame circuit
breaker, sharing the same
small footprint and field-fit
accessories as the L-Frame
breaker. The NHH is based
on the Series G N-Frame
circuit breaker and shares
the same footprint and
accessories as the N-Frame
breaker. NHH accessories
must be factory installed.
The LHH incorporates a
thermal-magnetic trip unit
with fixed thermal and
fixed magnetic settings.
The NHH has an OPTIM™
electronic trip unit with
LSI adjustment capabilities.
The instantaneous setting is
adjustable from 1000–4000A
or may be turned off to
default to the frame override
of 14,000A. A hand-held
OPTIMizer must be used
with the NHH to adjust
short-time delay and
instantaneous, however,
the long delay pickup is fixed
and cannot be adjusted.

LHH

2
2

LHH and NHH Catalog Numbers
Thermal-Magnetic
Trip Unit

LSI Electronic
Trip Unit

2
2

Ampere
Rating

LHH Frame

NHH Frame

125

LHH3125FFG

—

150

LHH3150FFG

NHH3150T52X15

175

LHH3175FFG

NHH3175T52X15

200

LHH3200FFG

NHH3200T52X15

225

LHH3225FFG

NHH3225T52X15

250

LHH3250FFG

NHH3250T52X15

300

LHH3300FFG

NHH3300T52X15

350

LHH3350FFG

NHH3350T52X15

400

LHH3400FFG

—

2
2
2
2
2
2
2
2
2
2
2
2

The LHH and NHH
breakers are available in
Eaton’s panelboards and
switchboards.

2
2

Standards and Certifications
●
●

2

UL
CSA

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Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-97

2.2
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●
●
●
●
●
●

2

●

2

Series G

Technical Data and Specifications

2
2

Molded Case Circuit Breakers

●

●
●

●

Dimensions

Three-pole
65 kAIC at 480 Vac
125–400 ampere LHH
150–350 ampere NHH
Trip units:
LHH—thermal-magnetic
NHH—LSI electronic trip unit
No rating plugs required
Factory-sealed breakers
LHH uses same internal and external accessories
as standard Series G L-Frame circuit breaker
NHH uses same internal and external accessories
as standard Series G N-Frame circuit breaker

2

LHH and NHH Electrical Characteristics

2

Short-Circuit Current Ratings (kA rms) AC 50–60 Hz

2
2
2

LHH

NHH

Max. rated current (amperes)

400

350

100

2

65

2

600 Vac

35

35

250 Vac

42

—

220 Vac

100

100

415 Vac

70

70

690 Vac

25

25

2
2

LHH

10.13 (257.3)

5.48 (139.2)

4.09 (103.9)

12.36 (5.6)

NHH

16.00 (406.4)

8.25 (209.5)

5.50 (139.7)

46.80 (21.2)

2.43 (61.7)
CL

2.69
(68.3)

5.58
(141.7)

5.48
(139.2)

5.38
(136.7)

Front Cover Cutout
3.44
(87.4)
CL
R 0.25
Breaker
(6.4)
1.91
(48.5)
1.50
(38.1)

IEC 60947-2

125/250 Vdc

22

—

Number of poles

3

3

Ampere range

125–400A

150–350A

6.38
(162.1)

Continuous Current Ratings
Continuous
Current
Multiplier

Instantaneous
Trip Point

Continuous
Current
Multiplier

Short Delay
Pickup

125A

2500A

20x

—

—

—

2

150A

2500A

16x

14,000A

93x

225–1200A

175A

4000A

22x

14,000A

80x

260–1400A

2

200A

4000A

20x

14,000A

70x

300–1600A

2

225A

6000A

26x

14,000A

62x

338–1800A

250A

6000A

24x

14,000A

56x

375–2000A

2

300A

6000A

20x

14,000A

47x

450–2400A

350A

6000A

17x

14,000A

40x

525–2800A

400A

6000A

15x

—

—

—

2
2
2
2
V4-T2-98

4.06
(103.1)

Breaker
3.16
(80.3)

10.13
(257.3)

1.92
(48.8)

Magnetic
Trip Point

2

Weight in
Lbs (kg)

R 0.25
(6.4)

Continuous
Current
Rating (Ir)

2

Depth

Four-Pole

N-Frame
65

2

Width

L-Frame

NEMA UL 489
100

2

Height

Description

Breaker Type
Description

480 Vac

2

Dimensions

2.00
(50.8)

240 Vac

2

Approximate Dimensions in Inches (mm)

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

3.68
(93.5)
3.19
(81.0)

Front View Three-Pole

Side View

9.25
(235.0)
16.00
(406.4)

8.25
(209.6)

5.50
(139.7)

2.2

Molded Case Circuit Breakers
Series G

Contents
Description

Page

EG-Frame (15–125 Amperes) . . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB) . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination. . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories
Internal Accessories . . . . . . . . . . . . . . . . . . . . . .
External Accessories and Test Kit. . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .

V4-T2-15
V4-T2-29
V4-T2-45
V4-T2-61
V4-T2-70
V4-T2-80
V4-T2-84
V4-T2-87
V4-T2-91
V4-T2-96
V4-T2-101
V4-T2-102
V4-T2-104
V4-T2-106
V4-T2-108
V4-T2-109
V4-T2-110

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2
2
2
2
2

Special Features and Accessories
Eaton’s molded case circuit
breakers are designed to
provide circuit protection for
low voltage distribution
systems. They are described
by NEMA as, “... a device for
closing and interrupting a
circuit between separable
contacts under both normal
and abnormal conditions,”
and furthermore as, “... a
breaker assembled as an
integral unit in a supporting
and enclosing housing of
insulating material.” The
National Electrical Code
(NEC) describes them as, “A
device designed to open and
close a circuit by nonautomatic means, and to
open the circuit automatically
on a predetermined overload
of current, without injury to
itself when properly applied
within its rating.”
So designed, Eaton circuit
breakers protect conductors
against overloads and
conductors and connected
apparatus, such as motors
and motor starters, against
short circuits.

In low voltage distribution
systems, there are many
varied applications of molded
case circuit breakers.
Eaton offers the most
comprehensive family of
molded case circuit breakers
in the industry.
This section of circuit
breakers includes:
●

●

●
●
●
●

Thermal-magnetic trip
breakers
Electronic rms trip
breakers
Molded case switches
Motor circuit protectors
Current limiting breakers
Special application
breakers

Modified Breakers
Eaton breakers can be ordered
with internal accessories
installed. These modified
breakers will be subject to an
addition charge.

Special Calibration
Special non-UL listed
calibrations are available for
certain ambient temperatures
other than 40°C and for
frequencies other than
50/60 Hz or DC. Reduced
interrupting ratings will apply
for 400 Hz applications.
●

Calibrations and Treatment
Frame

2

Description

EG JG LG NG RG

Special
calibration

■

■

■

■

■

2

Moisturefungus
treatment

■

■

■

■

■

2
2
2

Add suffix H01 to
breaker catalog number
for 400 Hz rating

2

50ºC Calibration

2

Note: Breakers equipped with
electronic trip units can operate
reliably in ambient temperatures
of 50°C. Add suffix “V3” to NG
MCCBs to remove standard
40°C labeling.

2
2
2

Add suffix “V” to catalog
number for complete thermal
magnetic breaker when
ordering listed ampere ratings
for breakers to be used in
50ºC ambients. 50ºC ambient
MCCBs are not UL listed.

2
2
2

Contact Eaton for availability.

2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-99

2.2
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Series G

Standards and Certifications
Moisture-Fungus Treatment
All Eaton circuit breaker cases
are molded from glasspolyester, which does not
support the growth of fungus.
Any parts that are susceptible
to the growth of fungus will
require special treatment.
Order by description.
●

Add suffix J01 to breaker
catalog number

Freeze-Tested Circuit Breakers
The circuit breakers may be
ordered with freeze testing.
This option uses special
lubrication and mechanical
operation is verified at –40°C.
●

2
2

Molded Case Circuit Breakers

Add suffix F01 to catalog
number –57°F, F02 –30°F

Marine Applications
E- to R-Framed circuit
breakers can be supplied to
meet the following marine
specifications:
●

U.S. Coast Guard CFR 46;
ABS—American Bureau of
Shipping; IEEE 45; DNV;
and Lloyds

These specifications
generally require molded
case circuit breakers to be
supplied with 50°C ambient,
and plug-in adapter kits.
When plug-in adapter kits are
used, no terminals need be
supplied (switchboard
applications).
Circuit breakers can also be
supplied to meet UL 489
Supplement SA (Marine use)
and UL 489 Supplement SB
(Naval Use).

UL 489 Supplement SA
applies to vessels over 65 feet
(19.8m) in length.

Molded case circuit breakers
are designed to conform with
the following standards:

Requirements include 40°C
ambient calibration, special
labeling, and no use of
aluminum conductors or
terminals. (No 50°C.)

●

●

Add suffix H08

●

Or you can choose to add
50ºC ambient but then there
is no “UL” mark.
●

Add suffix VH08

UL 489 Supplement SB
requires partial 50°C ambient
calibration, vibration testing,
special nameplating and no
use of aluminum conductors
or terminals. Eaton chooses
to always fully calibrate to
50°C ambient. (“Naval”
labeled per UL but no “UL”
mark due to 50°C label.)
●

●

●

●

Add suffix VH09
●

Certified Test Reports
Eaton breakers can be
ordered with certified test
reports at the time of order
entry. Test report documents
the thermal and magnetic or
electronic tripping
characteristics of the
individual breaker. Breaker
and test report must be
ordered together. Add suffix
12 to breaker catalog number
and enter separate line item
on order for certified test
report.

●

●

●

●

2
2

●

2
2
2

Underwriters Laboratories
Inc., Standard UL 489,
molded case circuit
breakers and circuit
breaker enclosures
National Electrical
Manufacturers Association
(NEMA) Standards
Publication No. AB1-1993,
molded case circuit
breakers
Australian Standard AS
2184, molded case circuit
breakers
British Standards Institution
Standard BS 4752: Part 1,
switchgear and control
gear Part 1: circuit breakers
Canadian Standards
Association (CSA) Standard
C22.2 No. 5, service
entrance and branch circuit
breakers
International
Electrotechnical
Commission
Recommendations IEC
60947-2, circuit breakers
Japanese T-Mark Standard
molded case circuit
breakers
South African Bureau of
Standards, Standard SABS
156, Standard Specification
for molded case circuit
breakers
Swiss Electro-Technical
Association Standard SEV
157-1, safety regulations
for circuit breakers
Union Technique de
l’Electricite Standard NF C
63-120, low voltage
switchgear and control gear
circuit breaker
requirements
Verband Deutscher
Elektrotechniker
(Association of German
Electrical Engineers)
Standard VDE 0660, low
voltage switchgear and
control gear, circuit
breakers

2
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V4-T2-100

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Conformance with these
standards satisfies most local
and international codes,
assuming user acceptability
and simplified application.
Molded case circuit breakers
equal or exceed Federal
Specification Classification
W-C-375b requirements for
the particular class associated
with the circuit breaker frame
being considered.
Open breakers do not have
service entrance ratings.
Service entrance rating is part
of the enclosure.

Molded Case Circuit Breakers
Series G

2.2

Internal Accessories
Alarm Lockout
The alarm switches operate
when the circuit breaker is
tripped by a short circuit or
overcurrent, but also when it
is tripped by a shunt trip or
undervoltage release.
Auxiliary Switches
Auxiliary switches are used
for signaling and control
purposes. The various
functions of the auxiliary
switches (changeover) are
shown on Page V4-T2-103.

2
Shunt Trips
The shunt trip is used for
remote tripping.
The coil of the shunt trip is
rated only for short-time
operation.
It is not permissible with
the circuit breaker open to
apply a continuous opening
command to the shunt trip in
order to prevent the breaker
from closing. This means
that interlocking circuits with
continuous commands
may not be set up with
shunt trips.
Undervoltage Releases
The circuit breaker cannot be
closed until the undervoltage
release is energized. If the
release is not energized, the
circuit breaker can only
perform an idle switching
operation.
Frequent idle switching
actions should be avoided as
they shorten the endurance
of the circuit breaker.

Cause of Trip Display/Remote
Mount Cause of Trip Display
The Cause of Trip Display
can be field-installed on any
Digitrip RMS 310+ trip unit.
The device provides breaker
information through an LCD
screen, such as cause of
trip, phrase current, ground
current and low loads.
The display is ideal for
troubleshooting common
trips such as ground
fault, long delay, and
instantaneous/short delay.
The DIGIVIEW version will
provide a local display at the
breaker without additional
wiring by connecting directly
onto the trip unit. The
DIGIVIEWR06 version has a
6 foot cable that allows users
to mount the display on the
outside of an enclosure door
and connect to the trip unit
that is contained inside the
enclosure.

Cause of Trip LED Module
The Cause of Trip LED
Module can be field-installed
on any Digitrip RMS 310+ trip
unit. The device provides a
cause of trip indication via
LED. The Cause of Trip LED
Module connects directly
onto the trip unit. When the
breaker trips, the module
indicates the cause of trip
(long delay, short delay,
instantaneous and ground)
via LED indication. The
module is reset after the
breaker is reset.

2
2
2
2
2
2
2

Cause of Trip LED Module

2

Catalog
Number

2

TRIP-LED

2
2
2
2

Cause of Trip Display/
Remote Mount Cause of
Trip Display

2

Catalog
Number

2

DIGIVIEW

2

DIGIVIEWR06

2
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2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-101

2.2

Molded Case Circuit Breakers
Series G

2

External Accessories and Test Kit

2

External Accessories

2

Description

Fit
Type

EG

JG

LG

NG

RG

2

Non-padlockable handle block

Field

EFHB

—

—

LKD4

—

Padlockable handle block

Field

EFPHB

—

—

—

—

2

Padlockable handle block
off-only

Field

EFPHBOFF

FJPHBOFF

LBHPOFF

—

—

2

Padlockable handle lock hasp

Field

EFPLK

FJPHL

LPHL

PLK5

HLK6

Padlockable handle lock hasp
off-only

Field

EFPHLOFF

FJPHLOFF

LPHLOFF

PLK55OFF

HLK6OFF

Kirk key interlock kit 12

Field

—

KYKJG

KYKLG

KYK4

KYK6

2

Castell key interlock kit 23

Field

—

CTKJG

CTKLG

CTK4

CTK6

Slide bar interlock 4

Field

EFSBI

FJSBI

LGSBI

SBK5

—

2

Walking beam interlock 4

Three-pole

EG3WBI

JG3WBI

LG3WBI

WBL5

WBL6

Four-pole

EG4WBI

JG4WBI

LG4WBI

WBL5

—

120 Vac

MOPEG240C

MOPJG120C

MOPLG120C

EOP5T07

EOP6T08K

2

240 Vac

MOPEG240C

MOPJG240C

MOPLG240C

EOP5T11

EOP6T11K

24 Vdc

MOPEG48D

MOPJG24D

MOPLG24D

EOP5T21

—

2

48 Vdc

MOPEG48D

—

—

EOP5T22

EOP6T21K

125 Vdc

MOPEG120C

MOPJG120C

MOPLG120C

EOP5T26

—

220 Vdc

—

MOPJG240C

MOPLG240C

—

—

2

2

Electrical operator 5

2
2
2

Plug-in adapters

Rear connecting studs 6

250 Vdc

—

MOPJG240C

MOPLG240C

—

—

Three-pole

PAD3E

PAD3J

PAD3L

PAD53

—

Four-pole

PAD4E

PAD4J

PAD4L

—

—

Field

EFRCSDL

FJRCSDL

LRCS3WK (3P)

—

—

EFRCSDS

FJRCSDS

LRCS4WK (4P)

—

—

2
2
2
2
2
2
2
2
2

Frame

EFRCSWL

FJRCSWL

—

—

—

EFRCSWS

FJRCSWS

—

—

—

Test Kit
Frame

Description

Fit
Type

EG

JG

LG

NG

RG

Electronic portable test kit

120V

N/A

MTST120V

MTST120V

STK2

STK2

230V

N/A

MTST230V

MTST230V

—

—

Notes
1 Provision only.
2 See Page V4-T2-324 for bolt projection dimensions.
3 Castell bolt mounting hole must be 10 mm.
4 Requires two breakers.
5 Contact Eaton for availability of operators for EG- and NG-Frames before December 2004.
6 D = Imperial threads UL, W = metric threads IEC, L = long studs, S = short studs.

2
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V4-T2-102

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

Accessory Configurations for EG–RG Circuit Breakers

2

Internal Accessory Configurations

2
2
2
2
2

¬

2

¬
¨

¨

¨

¨

¨

¨

2
2

¡

¡

¡

¡

2
2
2
2
2

¨
≠

2

¬ = For N and R-Frame Circuit Breakers Only

2

Contact Making by the Auxiliary and Alarm Switches as a
Function of the Switching Position of the Circuit Breaker

2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-103

2.2

Molded Case Circuit Breakers
Series G

2

Accessories

2

Field Fit Kit Catalog Numbers
Alarm Lockout

2
2
2

Description

Pole
Location

Make/Break
2 Make/2 Break

2
2

Description

2

1A, 1B

2

2A, 2B

2

3A, 3B

2

4A, 4B

2

NG

RG 1

Left

—

A1L5LPK

—

Right

ALM1M1BEPK 2

A1L5RPK

A1L6RPK

Left

—

A2L5LPK

—

Right

ALM2M2BEPK 3

A2L5RPK

A2L6RPK

EG, JG and LG

NG

RG 1
—

Pole
Location

Frame

Left

—

A1X5PK

Right

AUX1A1BPK

A1X5PK

—

Left

—

A2X5PK

—

Right

AUX2A2BPK

A2X5PK

A2X6RPK

Left

—

A3X5LPK

—

Right

—

A3X5RPK

—

Left

—

—

—

Right

—

—

A4X6RPK

EG, JG and LG

NG

RG 1

Auxiliary Switch/Alarm Lockout

2
2
Shunt Trip—Standard

2

ST

a

Frame

Description

Pole
Location

—

Left

—

AA115LPK

—

Right

AUXALRMEPK 4

AA115RPK

—

NG

RG 1

2

2

EG, JG and LG

Auxiliary Switch

2

2

Frame

Shunt Trip—Standard
Frame

Description

Pole
Location

48–60 Vac

Left

SNT060CPK

SNT5LP05K

—

Right

—

—

SNT6P05K

2

10–240 Vac

2

380–600 Vac

2

EG, JG and LG 5

Left

SNT120CPK

SNT5LP11K

—

Right

—

—

SNT6P11K

Left

SNT480CPK 6

—

—

Right

—

—

—

220–250 Vdc or 380–440 Vac

—

SNT5LP14K

SNT6P14K

480–600 Vac

—

SNT5LP18K

SNT6P18K

2

12 Vdc

Left

SNT012CPK

—

—

Right

—

—

—

2

24 Vac/dc

Left

SNT060CPK

SNT5LP03K

—

2

Right

—

—

SNT6P03K

48–60 Vdc

2

110–125 Vdc

2

Left

SNT060CPK

SNT5LP23K

—

Right

—

—

SNT6P23K

Left

SNT125DPK

SNT5LP26K

—

Right

—

—

SNT6P26K

Notes
1 All accessories mount in the RH cavity which will accept one each of shunt trip, UVR, auxiliary switch and alarm switch.
2 Part number for JG and LG is ALM1M1BJPK.
3 Part number for JG and LG is ALM2M2BJPK.
4 Part number for JG and LG is AUXALRMJPK.
5 LH cavity not available for EG frame with earth leakage module.
6 380–600 Vdc, 50/60 Hz.

2
2
2
V4-T2-104

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

Shunt Trip—Low Energy
Description

Pole
Location

—

2

Frame
EG, JG and LG

NG

RG 1

Left

—

LST5LPK

—

Right

—

—

LST6RPK

2
2
2

Undervoltage Release Mechanism
Description

Pole
Location

110–127 Vac

2

Frame
EG, JG and LG 3

NG

RG 1

Left

UVR120APK

UVH5LP08K

—

Right

—

—

UVH6RP08K

208–240 Vac

Left

UVR240APK

UVH5LP11K

—

Right

—

—

UVH6RP11K

24 Vdc

Left

UVR024DPK

UVH5LP21K 2

—

Right

—

—

UVH6RP21K 2

24 Vac

Left

UVR024APK

UVH5LP21K 2

—

Right

—

—

UVH6RP21K 2

Left

UVR048DPK

UVH5LP23K

—

48–60 Vdc

Right

—

—

UVH6RP23K

48–60 Vac

Left

UVR048APK

UVH5LP05K

—

Right

—

—

UVH6RP05K

120 Vdc

Left

UVR125DPK

UVH5LP26K

—

Right

—

—

UVH6RP26K

Left

UVR250DPK

UVH5LP28K

—

Right

—

—

UVH6RP28K

220–250 Vdc
380–500 Vac
525–600 Vac
12 Vdc

12 Vac

Left

UVR480APK

UVH5LP29K

—

Right

—

—

UVH6RP29K

Left

UVR600APK

—

—

Right

—

—

—

Left

—

UVH5LP20K

—

Right

—

—

UVH6RP20K

Left

—

UVH5LP02K

—

Right

—

—

UVH6RP02K

2
2
2
2
2
2
2
2
2
2
2
2
2
2

Notes
1 All accessories mount in the RH cavity which will accept one each of shunt trip, UVR, auxiliary switch and alarm switch.
2 24 Vdc only use UVH5LP03K (NG) UVH6RP03K (RG) for 24 Vac.
3 LH cavity not available for EG frame with earth leakage module.

2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-105

2.2
2

Molded Case Circuit Breakers
Series G

Contents

Series G Motor Operators

Description

2

EG-Frame (15–125 Amperes) . . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB). . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module. . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination . . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators
Features, Benefits and Functions . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .

2
2
2
2
2
2
2
2
2
2
2
2

Motor Operators

2

Product Description

2
2
2
2

Eaton’s motor operator
mechanism enables local and
remote ON, OFF and reset
switching of a circuit breaker.
The motor operator is
mounted on the circuit
breaker cover within
the dimensions of the
circuit breaker.

The robust motor operators
offer various voltages to
maximize customer flexibility.
Standard load transfer
switching can be
accomplished through the
use of two circuit breakers
fitted with motor operators
and a mechanical interlock.

2
2
2
2
2
2
2
2
2
2
2
V4-T2-106

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Page
V4-T2-15
V4-T2-29
V4-T2-45
V4-T2-61
V4-T2-70
V4-T2-80
V4-T2-84
V4-T2-87
V4-T2-91
V4-T2-96
V4-T2-99
V4-T2-107
V4-T2-107
V4-T2-107
V4-T2-108
V4-T2-109
V4-T2-110

Molded Case Circuit Breakers
Series G

Features, Benefits and Functions
The motor operator provides
special features for ease of
customer use and status
indication.
●

●

●

The motor operator allows
the circuit breaker to be
opened, closed or reset
remotely
The motor operator
contains a motor
connected to a cam drive
mechanism. The cam
drives a slide mechanism
to operate the circuit
breaker handle
Internal limit switches and
relays are used to control
motor operation to prevent
overdriving the circuit
breaker handle and motor
overload conditions

2.2

Product Selection
●

●

●

●

A key is provided to
manually operate the
circuit breaker
A special pull-out locking
mechanism provides a
method for padlocking the
circuit breaker handle in
the OFF position
The locking device will
accept three padlock
shackles with a maximum
diameter of 1/4-inch
(6.4 mm) each
The cover provides visual
status of the circuit
breaker: ON, OFF or
TRIPPED. A PUSH-TO-TRIP
button allows the user to
manually trip the breaker

Motor Operators
Frame

Voltage

Frequency

Inrush Current Catalog Number

Series G E-Frame

100–240 Vac

50/60 Hz

1A

MOPEG240C

100–220 Vdc

DC

1A

MOPEG240C

24/48 Vdc

DC

3A

MOPEG48D

Series C F-Frame

Series G J-Frame

Series G L-Frame

Manual Operating Key

2

208–240 Vac

50/60 Hz

1A

MOPFD240C

110–127 Vac

50/60 Hz

1A

MOPFD120C

220–250 Vdc

DC

1A

MOPFD240C

110–125 Vdc

DC

1A

MOPFD120C

24 Vdc

DC

3A

MOPFD24D

208–240 Vac

50/60 Hz

1A

MOPJG240C

110–127 Vac

50/60 Hz

1A

MOPJG120C

220–250 Vdc

DC

1A

MOPJG240C

110–125 Vdc

DC

1A

MOPJG120C

24 Vdc

DC

3A

MOPJG24D

208–240 Vac

50/60 Hz

2A

MOPLG240C

110–127 Vac

50/60 Hz

2A

MOPLG120C

220–250 Vdc

DC

2A

MOPLG240C

110–125 Vdc

DC

2A

MOPLG120C

24 Vdc

DC

6A

MOPLG24D

Turn the Key
(clockwise only)

2
2
2
2
2
2
2
2
2
2
2
2
2
2

Circuit Breaker
Status Indication
Window

2
2
2

PUSH-TO-TRIP Button

2
2
2

Standards and Certifications

2

The motor operators are UL
and CSA listed, and CE
marked.

2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-107

2.2
2

Molded Case Circuit Breakers
Series G

Contents

LG Breaker with Plug-In Block

Description

2

EG-Frame (15–125 Amperes) . . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB). . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module. . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination . . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .

2
2
2
2
2
2
2
2
2

Plug-In Blocks

2

Product Description

2
2
2
2
2
2

Plug-in adapters simplify
installation and front removal
of circuit breakers. Plug-ins
are available for rear
connection applications on
three- and four-pole circuit
breakers. Trip on drawout
interlock kits are included.
Stabs for EG, JG and LG plugins rotate 90° for flexible
installation. Use terminal
shields for IP30 protection.

Product Selection
Plug-In Blocks
Breaker
Frame

Number
of Poles

Catalog
Number

EG-, JG- and LG-Frame Plug-In Blocks
EG

3

PAD3E

EG

4

PAD4E

JG

3

PAD3J

JG

4

PAD4J

LG

3

PAD3L

LG

4

PAD4L

Trip-On Drawout Interlock Kit 1

2
2
2

EG

3, 4

PIILEG

JG

3, 4

PIILJG

LG

3, 4

PIILLG

Terminal Shields IP30

2

EG

3

EFTS3K

EG

4

EFTS4K

2

JG

3

FJTS3K

JG

4

FJTS4K

2

LG

3

LTS3K

2

LG

4

LTS4K

Position Switch

2

EG

3, 4

PADILE

JG

3, 4

PADILJ

2

LG

3, 4

PADILL

Note
1 Included with plug-in block. Trips the breaker when breaker is removed from plug-in block.

2
2
2
V4-T2-108

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Page
V4-T2-15
V4-T2-29
V4-T2-45
V4-T2-61
V4-T2-70
V4-T2-80
V4-T2-84
V4-T2-87
V4-T2-91
V4-T2-96
V4-T2-99
V4-T2-106
V4-T2-109
V4-T2-110

Molded Case Circuit Breakers
Series G

2.2

Contents

Drawout Cassettes

Description

Page

EG-Frame (15–125 Amperes) . . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB) . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination. . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .

V4-T2-15
V4-T2-29
V4-T2-45
V4-T2-61
V4-T2-70
V4-T2-80
V4-T2-84
V4-T2-87
V4-T2-91
V4-T2-96
V4-T2-99
V4-T2-106
V4-T2-108
V4-T2-110

2
2
2
2
2
2
2
2
2
2
2

Drawout Cassette
Product Description

Features

The drawout cassette is
available for use with JG, LG
and NG, three- and four-pole
breakers. The cassettes
consist of two separate
components: the movable
mechanism, which attaches
to the breaker, and the
stationary mechanism, which
houses in the cassette. For
the JG, LG and NG drawout
cassettes, all necessary parts
for installation are included in
the one catalog number.

Features of the drawout
cassettes for the JG, LG and
NG include:
●

●

Trip on drawout—breaker
will trip if it is in the ON
position when withdrawn
from the cassette
Secondary terminal block—
the drawout cassettes
include a secondary
terminal block for easier
access when wiring low
voltage accessories,
including shunts and
undervoltage releases

The drawout mechanism has
three primary positions:
●

●

●

2

Product Selection

Connected—the breaker is
fully connected to the
primary stabs and
secondary contacts
Disconnected—both the
primary stabs and the
secondary contacts are
disconnected
Withdraw—the breaker
can be removed from the
cassette

JG Drawout Cassette

LG Drawout Cassette

JG, LG and NG Drawout Cassettes

2

Breaker Frame

Number
of Poles

Catalog
Number

2

JG

3

JG3DOM

2

4

JG4DOM

2

3

LG3DOM

2

4

LG4DOM

3

NG3DOM

4

NG4DOM

LG

NG

2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-109

2.2
2

Molded Case Circuit Breakers
Series G

Contents

Handle Mechanisms

Description

2

EG-Frame (15–125 Amperes) . . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB). . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module. . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination . . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms
Flex Shaft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Performance Rotary Handle Mechanisms . . .
Universal Rotary . . . . . . . . . . . . . . . . . . . . . . . . .
Direct (Close-Coupled) Handle Mechanisms . . . .

2
2
2
2
2
2
2
2
2
2
2
2

Handle Mechanisms

2

Product Overview

2
2
2
2
2

Handle mechanisms are used
to operate molded case
circuit breakers, molded case
switches and motor circuit
protectors. They are available
in three basic configurations—
Flange Mounted, Throughthe-Door and Direct (CloseCoupled)—providing safe,
dependable operation and
ease of installation.

Flange Mounted
Flex Shaft™

●

Through-the-Door
●
High performance rotary
●
Universal rotary

Handle mechanisms are used
on enclosed circuit breakers,
control panels and motor
control centers in many
different applications. Eaton
has a handle mechanism for
virtually any need.

Direct (Close-Coupled)
●
Universal direct

2
2
2
2
2
2
2
2
2
2
V4-T2-110

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Page
V4-T2-15
V4-T2-29
V4-T2-45
V4-T2-61
V4-T2-70
V4-T2-80
V4-T2-84
V4-T2-87
V4-T2-91
V4-T2-96
V4-T2-99
V4-T2-106
V4-T2-108
V4-T2-109
V4-T2-111
V4-T2-114
V4-T2-118
V4-T2-120

Molded Case Circuit Breakers
Series G

2.2

Contents

Handle Mechanisms

Description
EG-Frame (15–125 Amperes) . . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB) . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination. . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .
Flex Shaft
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Performance Rotary Handle Mechanisms . . . .
Universal Rotary. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Direct (Close-Coupled) Handle Mechanisms . . . . . .

Page
V4-T2-15
V4-T2-29
V4-T2-45
V4-T2-61
V4-T2-70
V4-T2-80
V4-T2-84
V4-T2-87
V4-T2-91
V4-T2-96
V4-T2-99
V4-T2-106
V4-T2-108
V4-T2-109
V4-T2-110
V4-T2-112
V4-T2-113
V4-T2-113
V4-T2-114
V4-T2-118
V4-T2-120

2
2
2
2
2
2
2
2
2
2
2
2
2
2

Flex Shaft
Product Description
Flange-Mounted Handle
Mechanisms
Flange-mounted handle
mechanisms mount on the
flange of an enclosure door.
The Flex Shaft is an extra
heavy-duty mechanism that
includes a flexible shaft in
various lengths, 3 feet (0.9m)
through 10 feet (3m) for use
with various size enclosures.
The Flex Shaft handle will
accept up to three padlock
shackles, each with a
maximum diameter of
3/8 inch (9.5 mm). It can be
used with Type12 fabricated
enclosures. An optional
handle is available for Flex
Shaft that is suitable for use
with Type 4 environments.

2

Standards and Certifications
Flex Shaft comes preset from
the factory, requiring only
minor field adjustments on
installation, which takes
about 10 minutes—a
significant time savings
compared to installation of
other types of flange handle
mechanisms. The Flex Shaft
mechanism also takes up less
interior enclosure space than
competitive designs, and the
handle fits standard flange
cutouts. Flex Shaft handle
can be remotely mounted
from breaker, where an
operator can use it by
“funneling” the cable
through conduit.

Flex Shaft is UL listed under
File E64983 and meets CSA
requirements.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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V4-T2-111

2.2
2
2
2
2

Molded Case Circuit Breakers
Series G

Product Selection
Note: Type 4X handle
mechanisms are available.
Add Suffix X to the complete
Catalog Number.

Flex Shaft

Note: When selecting the length
of shaft, ensure minimum
bending radius of 4 inches
(101.6 mm) is maintained to
operate properly.

Note: The standard method
of shipment includes the
mechanism preset at the factory;
however, minor field adjustments
may be required.

Flex Shaft Flange-Mounted Handle Mechanisms 12
Flexible Shaft Length in Feet (m)

2

2 (0.6)

3 (0.9)

4 (1.2)

5 (1.3)

6 (1.8)

Breaker
Frame

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

EG

EHMFS02

EHMFS03

EHMFS04

EHMFS05

EHMFS06

2

JG

N/A

JHMFS03

JHMFS04

JHMFS05

JHMFS06

2

LG

N/A

—

LHMFS04

—

—

NG

N/A

N/A

F5S04C

F5S05C

F5S06C

RG

N/A

N/A

F6S04

F6S05

F6S06

2

2
2

Flexible Shaft Length in Feet (m)
7 (2.1)

8 (2.4)

9 (2.7)

10 (3.1)

2

Breaker
Frame

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

2

EG

EHMFS07

EHMFS08

EHMFS09

EHMFS10

JG

JHMFS07

JHMFS08

JHMFS09

JHMFS10

2

LG

LHMFS07

—

—

LHMFS10

2

NG

N/A

N/A

N/A

F5S10C

RG

N/A

N/A

N/A

N/A

Notes
1 Three-pole only for EG-; three- and four-pole for JG- and LG-Frame.
2 EG-, JG- and LG-Frame can be left- or right-hand mounted.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-112

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

Accessories

2

Handle Auxiliary Switch—Early Break Design,
1A–1B Contact for Flex Shaft

Type 12 Safety Door Hardware for Flex Shaft
(E- through R-Frame) 1

2

Breaker
Frame

Catalog
Number

Catalog
Number 2

2

EG

AUX1EBFSEG

C361KJ4

JG

AUX1EBFSJG

C361KJ6

2

LG

AUX1EBFSLG

C361KR

2

Auxiliary contact changes state prior to parting of breaker
contacts to allow for shutdown of equipment. Contacts mounted
on breaker mechanism customer supplied wiring.

2
2

UL Type—IP Crossover
UL Type

IP Type

1

IP20

3R

IP55

12

IP54

4/4X

IP66

2
2
2
2

Dimensions

2

Type 12 Safety Door Hardware for Flex Shaft
(E- through R-Frame) 1

2

Catalog
Number 2

Handle Length
in Inches (mm)

C361KJ4

4.00 (101.6)

C361KJ6

6.00 (152.4)

C361KR

Roller latch 3

2
2
2
2

Notes
1 Customer: Consult with box manufacturer for correct door hardware and any adapters
required for assembly.
2 The 1/4-inch x 1/2-inch (6.35 x 12.7 mm) standard mill rectangular locking bar is not supplied
with these kits.
3 Third roller latch for use with 4.00- or 6.00-inch (101.6 or 152.4 mm) handle when three-point
latching is required.

2
2
2
2
2
2
2
2
2
2
2
2
2

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V4-T2-113

2.2
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Molded Case Circuit Breakers
Series G

Description

Handle Mechanisms

Page

EG-Frame (15–125 Amperes) . . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB). . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module. . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination . . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .
Flex Shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Performance Rotary Handle Mechanisms
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Universal Rotary . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Direct (Close-Coupled) Handle Mechanisms . . . . . .

2
2
2
2
2
2
2
2
2

V4-T2-15
V4-T2-29
V4-T2-45
V4-T2-61
V4-T2-70
V4-T2-80
V4-T2-84
V4-T2-87
V4-T2-91
V4-T2-96
V4-T2-99
V4-T2-106
V4-T2-108
V4-T2-109
V4-T2-110
V4-T2-111
V4-T2-115
V4-T2-118
V4-T2-120

2
2
2
2

High Performance Rotary Handle Mechanisms

2

Product Description

2
2
2
2
2
2
2
2

The high performance rotary
handle mechanism uses a
simple, yet robust design
to make installation and
operation easy. The external
handle’s key functional
components are all metallic,
ensuring reliability. The metalon-metal defeater between
the handle and shaft prevents
contaminant buildup that
could impede operation,
while UV and chemical agent
resistant materials protect
the handle from heat and
fading in direct sunlight, as
well as chemicals that may
be introduced in harsh
environments.

Features
In addition to its robust
design features, the handle
mechanism has stand-off
support that allows for easy
operation with a gloved hand.
With a shallow profile, the
handle can easily be used in
applications where an internal
or double door is required.
The high performance
external handle can accept
padlocks or multi-hasp locks.
The door is interlocked when
padlocked and cannot be
bypassed.

●

●

●

●

●

Type 1, 12, 3R, 4 and
4X ratings
Black/Blue or Red/Yellow
external handle colors
Three shaft lengths: 6, 12
and 24 inches
Conveniently packaged as
kit containing handle, shaft
and mechanism
Replacement parts are
available separately

2
2
2
2
2
2
2
V4-T2-114

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Standards and Certifications
The mechanisms for EG, JG
and LG breakers have an
internal handle that can be
operated independent of door
position, and locked-out to
meet NFPA® 79 and
UL 508A disconnect
requirements.

Molded Case Circuit Breakers
Series G

2.2

Product Selection

2

Handle Mechanisms for Series G Frames
External Handle in
the Vertical Position

2

Complete Kits

2

Rating Type

EG-Frame 1

JG-Frame

LG-Frame

NG-Frame

Color

UL

IP

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

2

Black/Blue

1/12/3R

20/54/55

EGHMVD06B

JGHMVD06B

LGHMVD06B

NGHMVD08B

EGHMVD12B

JGHMVD12B

LGHMVD12B

—

2

EGHMVD24B

JGHMVD24B

LGHMVD24B

—

EGHMVD06R

JGHMVD06R

LGHMVD06R

NGHMVD08R

EGHMVD12R

JGHMVD12R

LGHMVD12R

—

EGHMVD24R

JGHMVD24R

LGHMVD24R

—

EGHMVD06BX

JGHMVD06BX

LGHMVD06BX

NGHMVD08BX

EGHMVD12BX

JGHMVD12BX

LGHMVD12BX

—

EGHMVD24BX

JGHMVD24BX

LGHMVD24BX

—

EGHMVD06RX

JGHMVD06RX

LGHMVD06RX

NGHMVD08RX

EGHMVD12RX

JGHMVD12RX

LGHMVD12RX

—

EGHMVD24RX

JGHMVD24RX

LGHMVD24RX

—

Red/Yellow

1/12/3R

20/54/55

External Handle
with Padlocks
Black/Blue

Red/Yellow

4/4X

4/4X

65

65

2
2
2
2
2
2
2

Internal Handle
Mechanism

2
2
2
2
2

Note
1 Compatible with three-pole and four-pole EG breakers only.

2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-115

2.2
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2
2
2

Molded Case Circuit Breakers
Series G

EG-Frame Handle Mechanism Components 12
Rating Type
Color

UL

IP

Black/Blue

1/12/3R

20/54/55

Red/Yellow

Black/Blue

1/12/3R

20/54/55

4/4X

65

2
2

Red/Yellow

4/4X

65

2
2
2
2
2
2

Color

UL

IP

Black/Blue

1/12/3R

20/54/55

Red/Yellow

Black/Blue

Red/Yellow

2
2
2

Shaft
Catalog Number

Mechanism
Catalog Number

6.00 (152.4)

68C6048G01

66A6010G95

1498D66G17

12.00 (304.8)

68C6048G01

66A6010G96

1498D66G17

24.00 (609.6)

68C6048G01

66A6010G97 3

1498D66G17

6.00 (152.4)

68C6048G02

66A6010G95

1498D66G17

12.00 (304.8)

68C6048G02

66A6010G96

1498D66G17

24.00 (609.6)

68C6048G02

66A6010G97 3

1498D66G17

6.00 (152.4)

68C6048G03

66A6010G95

1498D66G17

12.00 (304.8)

68C6048G03

66A6010G96

1498D66G17

24.00 (609.6)

68C6048G03

66A6010G97 3

1498D66G17

6.00 (152.4)

68C6048G04

66A6010G95

1498D66G17

12.00 (304.8)

68C6048G04

66A6010G96

1498D66G17

24.00 (609.6)

68C6048G04

66A6010G97 3

1498D66G17

Rating Type

1/12/3R

20/54/55

4/4X

65

2
2

External Handle
Catalog Number

JG-Frame Handle Mechanism Components 2

2
2

Shaft Length
Inches (mm)

4/4X

65

Shaft Length
Inches (mm)

External Handle
Catalog Number

Shaft
Catalog Number

Mechanism
Catalog Number

6.00 (152.4)

68C6048G01

66A6010G95

69D6020G17

12.00 (304.8)

68C6048G01

66A6010G96

69D6020G17

24.00 (609.6)

68C6048G01

66A6010G98 3

69D6020G17

6.00 (152.4)

68C6048G02

66A6010G95

69D6020G17

12.00 (304.8)

68C6048G02

66A6010G96

69D6020G17

24.00 (609.6)

68C6048G02

66A6010G98 3

69D6020G17

6.00 (152.4)

68C6048G03

66A6010G95

69D6020G17

12.00 (304.8)

68C6048G03

66A6010G96

69D6020G17

24.00 (609.6)

68C6048G03

66A6010G98 3

69D6020G17

6.00 (152.4)

68C6048G04

66A6010G95

69D6020G17

12.00 (304.8)

68C6048G04

66A6010G96

69D6020G17

24.00 (609.6)

68C6048G04

66A6010G98 3

69D6020G17

Notes
1 Compatible with three-pole and four-pole EG breakers only.
2 For replacement purposes.
3 24.00 inches (609.6 mm) includes support bracket.

2
2
2
2
2
2
2
2
2
V4-T2-116

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series G

2.2

LG-Frame Handle Mechanism Components 1

2

Rating Type
Color

UL

IP

Shaft Length
Inches (mm)

External Handle
Catalog Number

Shaft
Catalog Number

Mechanism
Catalog Number

2

Black/Blue

1/12/3R

20/54/55

6.00 (152.4)

68C6048G01

66A6010G95

69D6051G30

12.00 (304.8)

68C6048G01

66A6010G96

69D6051G30

2

24.00 (609.6)

68C6048G01

66A6010G99 2

69D6051G30

6.00 (152.4)

68C6048G02

66A6010G95

69D6051G30

Red/Yellow

Black/Blue

Red/Yellow

1/12/3R

4/4X

4/4X

20/54/55

65

65

12.00 (304.8)

68C6048G02

66A6010G96

69D6051G30

24.00 (609.6)

68C6048G02

66A6010G99 2

69D6051G30

6.00 (152.4)

68C6048G03

66A6010G95

69D6051G30

12.00 (304.8)

68C6048G03

66A6010G96

69D6051G30

24.00 (609.6)

68C6048G03

66A6010G99 2

69D6051G30

6.00 (152.4)

68C6048G04

66A6010G95

69D6051G30

12.00 (304.8)

68C6048G04

66A6010G96

69D6051G30

24.00 (609.6)

68C6048G04

66A6010G99 2

69D6051G30

2
2
2
2
2
2
2

NG-Frame Handle Mechanism Components 1

2

Rating Type
Color

UL

IP

Shaft Length
Inches (mm)

External Handle
Catalog Number

Shaft
Catalog Number

Mechanism
Catalog Number

Black/Blue

1/12/3R

20/54/55

8.00 (203.2)

68C6048G05

66A6013H01

69D9101G30

2

Red/Yellow

1/12/3R

20/54/55

8.00 (203.2)

68C6048G06

66A6013H01

69D9101G30

2

Black/Blue

4/4X

65

8.00 (203.2)

68C6048G07

66A6013H01

69D9101G30

Red/Yellow

4/4X

65

8.00 (203.2)

68C6048G08

66A6013H01

69D9101G30

2
2

Notes
1 For replacement purposes.
2 24.00 inches (609.6 mm) includes support bracket.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-117

2.2
2

Molded Case Circuit Breakers
Series G

Contents

Handle Mechanisms

Description

2

EG-Frame (15–125 Amperes) . . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB). . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module. . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination . . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .
Flex Shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Performance Rotary Handle Mechanisms . . . .
Universal Rotary
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Direct (Close-Coupled) Handle Mechanisms . . . . . .

2
2
2
2
2
2
2
2
2
2
2
2

Universal Rotary

2

Product Description

2
2
2
2
2
2

Eaton’s Universal Rotary is
suitable for use with Type 1
or 12 enclosure types. All
rotary handle mechanisms
include a handle “lock off” to
prevent turning the breaker
ON while in the OFF position,
and indicate ON/OFF/Tripped/
Reset positions. The
Universal Rotary has the
added feature of international
markings for ON (I) and OFF
(O). The Universal Rotary is
made of molded material.

The Universal Rotary
mechanisms for EG-, JG- and
LG-Frame MCCBs can be
operated by hand with the
door open or “locked off” to
prevent operation with the
door open.

2
2
2
2
2
2
2
2
2
V4-T2-118

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Page
V4-T2-15
V4-T2-29
V4-T2-45
V4-T2-61
V4-T2-70
V4-T2-80
V4-T2-84
V4-T2-87
V4-T2-91
V4-T2-96
V4-T2-99
V4-T2-106
V4-T2-108
V4-T2-109
V4-T2-110
V4-T2-111
V4-T2-114
V4-T2-119
V4-T2-120

Molded Case Circuit Breakers
Series G

2.2

Product Selection

Universal Rotary

2
Universal Rotary Through-the-Door Handle Mechanisms

2

Handle
Color

UL
Rating

Shaft Length
in Inches (mm)

Complete
Catalog Number 1

2

1, 12

6.00 (152.4)

EHMVD06B

2

12.00 (304.8)

EHMVD12B

24.00 (609.6)

EHMVD24B

EG-Frame
Black

Red

1, 12

2
2

6.00 (152.4)

EHMVD06R

12.00 (304.8)

EHMVD12R

24.00 (609.6)

EHMVD24R

2

6.00 (152.4)

FJHMVD06B

2

12.00 (304.8)

FJHMVD12B

24.00 (609.6)

FJHMVD24B

JG-Frame
Black

Red

1, 12

1, 12

2
2

6.00 (152.4)

FJHMVD06R

12.00 (304.8)

FJHMVD12R

24.00 (609.6)

FJHMVD24R

6.00 (152.4)

KLHMVD06B

12.00 (304.8)

KLHMVD12B

24.00 (609.6)

KLHMVD24B

6.00 (152.4)

KLHMVD06R

12.00 (304.8)

KLHMVD12R

24.00 (609.6)

KLHMVD24R

6.00 (152.4)

HMVD5B

6.00 (152.4)

HMVD5BT 2

2

9.00 (228.6)

HMVD6B

2

2
2

LG-Frame
Black

Red

1, 12

1, 12

2
2
2
2

NG-Frame
Black

1

RG-Frame
Black

1

2

Notes
1 Complete catalog number includes handle, mechanism, shaft and mounting hardware.
2 Same as HMVD5B, except uses T handle.

2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-119

2.2
2

Molded Case Circuit Breakers
Series G

Contents

Handle Mechanisms

Description

2

Page

EG-Frame (15–125 Amperes) . . . . . . . . . . . . . . . . . .
JG-Frame (63–250 Amperes) . . . . . . . . . . . . . . . . . .
LG-Frame (250–630 Amperes) . . . . . . . . . . . . . . . . .
NG-Frame (320–1200 Amperes) . . . . . . . . . . . . . . . .
RG-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protector Circuit Breakers (MPCB). . . . . . . . .
30 mA Ground Fault (Earth Leakage) Module. . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . .
High Instantaneous Circuit Breaker for
Selective Coordination . . . . . . . . . . . . . . . . . . . . . .
Special Features and Accessories . . . . . . . . . . . . . .
Motor Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drawout Cassette . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Mechanisms . . . . . . . . . . . . . . . . . . . . . . . .
Flex Shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Performance Rotary Handle Mechanisms . . . .
Universal Rotary . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Direct (Close-Coupled) Handle Mechanisms

2
2
2
2
2
2
2
2
2

V4-T2-15
V4-T2-29
V4-T2-45
V4-T2-61
V4-T2-70
V4-T2-80
V4-T2-84
V4-T2-87
V4-T2-91
V4-T2-96
V4-T2-99
V4-T2-106
V4-T2-108
V4-T2-109
V4-T2-110
V4-T2-111
V4-T2-114
V4-T2-118

2
2
2

Direct (Close-Coupled) Handle Mechanisms

2

Product Description

2
2
2
2

Direct (close-coupled) handle
mechanisms mount directly
to the circuit breaker.
They are used in shallow
enclosures where the
standard variable depth
Through-the-door type
mechanism is not practical
or cannot be used.

2
2

The Universal Direct handle
mechanisms are rated Type 1
and Type 12.
The Universal Direct handle
mechanism is available as
standard with a door interlock
to prevent opening the
enclosure while the circuit
breaker is in the ON position.
It is also available without a
door interlock.

Application Description

Standards and Certifications

Direct (close-coupled) handle
mechanisms are typically
used for applications where
high volume, standardized
enclosures are being
fabricated.

The Universal Direct handle
mechanism is UL listed,
IEC 60947-1/2 compliant and
meets CSA requirements.

Product Selection

2
2

Universal Direct
(EG – LG)

Universal Direct Handle Mechanisms
Black Handle Color

2

Red Handle Color

With Interlock

Without Interlock

With Interlock

Without Interlock

2

Frame

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

EG

EHMCCBI

EHMCCB

EHMCCRI

EHMCCR

2

JG

JHMCCBI

JHMCCB

JHMCCRI

JHMCCR

LG

LHMCCBI

LHMCCB

LHMCCRI

LHMCCR

2
2
2
2
V4-T2-120

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Contents

Molded Case Circuit Breaker Product Family

Description

Page

Standards and Certifications . . . . . . . . . . . . . . . . . .
Quick Reference. . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes). . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes) . . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes) . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes) . . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes) . . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes) . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes). . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . . . .
Internal Accessories. . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .
Learn
Online

V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-263
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-312

Drawings
Online

So designed, Eaton circuit
breakers protect conductors
against overloads and
conductors and connected
apparatus, such as motors
and motor starters, against
short circuits.
In low voltage distribution
systems, there are many
varied applications of molded
case circuit breakers.

2
2
2
2
2
2
2
2
2
2

Product Overview
Eaton’s molded case circuit
breakers are designed to
provide circuit protection for
low voltage distribution
systems. They are described
by NEMA as, “... a device for
closing and interrupting a
circuit between separable
contacts under both normal
and abnormal conditions,”
and furthermore as, “... a
breaker assembled as an
integral unit in a supporting
and enclosing housing of
insulating material.” The
National Electrical Code
(NEC) describes them as, “A
device designed to open and
close a circuit by nonautomatic means, and to
open the circuit automatically
on a predetermined overload
of current, without injury to
itself when properly applied
within its rating.”

2

Eaton offers the most
comprehensive family of
molded case circuit breakers
in the industry.
This section of circuit breakers
includes:
●

●

●
●
●
●

Thermal-magnetic trip
breakers
Electronic rms trip
breakers
Molded case switches
Motor circuit protectors
Current limiting breakers
Special application
breakers

Modified Breakers
Eaton breakers can be ordered
with internal accessories
installed. These modified
breakers will be subject to an
addition charge.

Special Calibration
Special non-UL-listed
calibrations are available for
certain ambient temperatures
other than 40°C and for
frequencies other than 50/60
Hz or DC. Reduced
interrupting ratings will apply
for 400 Hz applications.

50°C Calibration
Add suffix V to catalog
Number for complete
breaker, listed above, when
ordering listed ampere ratings
for breakers to be used in
50°C ambients. (No price
adder.) (No UL label.)

Moisture-Fungus Treatment
All circuit breaker cases are
molded from glass-polyester
which does not support the
growth of fungus. Any parts
which are susceptible to the
growth of fungus will require
special treatment.

Freeze-Tested Circuit
Breakers
The circuit breakers may be
ordered with freeze testing.
This option uses special
lubrication and mechanical
operation is verified at –40°C.

Marine Applications
E- to R-Framed circuit
breakers can be supplied to
meet the following marine
specifications:
●

U.S. Coast Guard CFR 46;
ABS—American Bureau of
Shipping; IEEE 45; DNV;
Lloyds; and ABS/NVR

These specifications
generally require molded
case circuit breakers to be
supplied with 50°C ambient,
and plug-in adapter kits.
When plug-in adapter kits are
used, no terminals need be
supplied (switchboard
applications).
Circuit breakers can also be
supplied to meet UL 489
Supplement SA (Marine use)
and UL 489 Supplement SB
(Naval Use).
UL 489 Supplement SA
applies to vessels over 65 feet
(19.8 m) in length.
Requirements include 40°C
ambient calibration, special
labeling, and no use of
aluminum conductors or
terminals. (No 50°C.)
●

Suffix H08

Or you can choose to add
50°C ambient but then there
is no “UL” mark.
●

Suffix VH08

UL 489 Supplement SB
requires partial 50°C ambient
calibration, vibration testing,
special nameplating and no
use of aluminum conductors
or terminals. Eaton chooses
to always fully calibrate to
50°C ambient. (“Naval”
labeled per UL, and UL now
allows 50°C label here.)
●

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Suffix VH09

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2

V4-T2-121

2.3
2
2
2
2
2
2
2
2

Molded Case Circuit Breakers
Series C

Standards and Certifications
Certified Test Reports
Eaton breakers can be
ordered with certified test
reports at the time of order
entry. Test report documents
the thermal and magnetic or
electronic tripping
characteristics of the
individual breaker. Breaker
and test report must be
ordered together. Add suffix
12 to breaker catalog number
and enter separate line item
on order for certified test
report.

2

Molded case circuit breakers
are designed to conform with
the following standards:
●

●

●

●

2
2

●

2
2

●

2
2

Underwriters Laboratories
Inc., Standard UL 489,
molded case circuit
breakers and circuit
breaker enclosures
National Electrical
Manufacturers Association
(NEMA) Standards
Publication No. AB1-1993,
molded case circuit
breakers
Australian Standard AS
2184, molded case circuit
breakers
British Standards Institution
Standard BS 4752: Part 1,
switchgear and control
gear Part 1: circuit breakers
Canadian Standards
Association (CSA) Standard
C22.2 No. 5, service
entrance and branch circuit
breakers
International
Electrotechnical
Commission
Recommendations IEC
60947-2, circuit breakers

●

●

●

●

●

Japanese T-Mark Standard
molded case circuit
breakers
South African Bureau of
Standards, Standard SABS
156, Standard Specification
for molded case circuit
breakers
Swiss Electro-Technical
Association Standard SEV
157-1, safety regulations
for circuit breakers
Union Technique de
l’Electricite Standard NF C
63-120, low voltage
switchgear and control gear
circuit breaker
requirements
Verband Deutscher
Elektrotechniker
(Association of German
Electrical Engineers)
Standard VDE 0660, low
voltage switchgear and
control gear, circuit
breakers

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-122

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Conformance with these
standards satisfies most local
and international codes,
assuming user acceptability
and simplified application.
Molded case circuit breakers
equal or exceed Federal
Specification Classification
W-C-375b requirements for
the particular class associated
with the circuit breaker frame
being considered.
Open breakers do not have
service entrance ratings.
Service entrance rating is part
of the enclosure.

2.3

Molded Case Circuit Breakers
Series C

Quick Reference

2

Industrial Circuit Breakers

2
2

G-Frame
Circuit
Breaker
Type

Continuous
Ampere
Rating
at 40°C

No. of
Poles

AC

GHB

15–100

1

120

GHB

15–100

2, 3

240

125/250

N.I.T.U.

11a10b, 11b

—

—

65

—

—

—

GHB

15–100

1

277

125

N.I.T.U.

12b, 14b

—

—

—

14

—

—

GHB

15–100

2, 3

480Y/277

125/250

N.I.T.U.

15b

—

—

—

14

14

—

HGHB

15–30

11

277

125

N.I.T.U.

12c, 13a, 13b

65

—

—

25

—

—

GHQ

15–20

1

277

—

N.I.T.U.

—

65

—

—

14

—

—

—

GHBS

15–30

1, 2

480Y/277

—

—

—

65

65

—

14

—

—

—

—

V4-T1-34

GBHS

15–20

1, 2

600Y/347

—

N.I.T.U.

—

—

—

—

—

—

10

—

—

V4-T1-34

GDB

15–50

2

480

125/250

N.I.T.U.

—

—

—

—

—

14

—

—

10

V4-T2-129

GDB

15–100

3

480

250

N.I.T.U.

—

—

—

—

—

14

—

—

10

V4-T2-129

GD

15–50

2

480

125/250

N.I.T.U.

13b

—

—

65

—

14

—

—

10

V4-T2-128

GD

15–100

3

480

250

N.I.T.U.

13b

—

—

65

—

22

—

—

10

V4-T2-128

GHC

15–100

1

120

125

N.I.T.U.

12c, 13a

65

—

—

—

—

—

14

—

V4-T2-136

GHC

15–100

2, 3

240

125/250

N.I.T.U.

13b

—

—

65

—

—

—

1

V4-T2-136

GHC

15–100

277

125

N.I.T.U.

12c, 13a

—

—

—

14

—

—

14

—

V4-T2-136

UL Listed Interrupting Ratings (rms Symmetrical Amperes)

Volts
Federal
Specification
W-C-375b

AC (kA)

DC

Type
of Trip 1

120

120/240

240

277

480

600

125

250

Page
Number

125

N.I.T.U.

11a

65

—

—

—

—

—

14

—

V4-T2-131

—

14

V4-T2-131

14

—

V4-T2-131

—

14

V4-T2-131

14

—

V4-T2-131

—

V4-T2-131

DC (kA) 2

GHC

15–100

2, 3

480Y/277

125/250

N.I.T.U.

13b

—

—

—

14

14

—

—

14

V4-T2-136

HGHC

15–30

1

277

125

N.I.T.U.

—

65

—

—

25

—

—

14

—

V4-T2-136

Notes
1 N.I.T.U. is non-interchangeable trip unit and I.T.U. is interchangeable trip unit.
2 Two-pole circuit breaker, or two poles of three-pole circuit breaker at 250 Vdc.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-123

2.3

Molded Case Circuit Breakers
Series C

2

F-Frame

2

Circuit
Breaker
Type

Continuous
Ampere
Rating
at 40°C

No. of
Poles

AC

2

EDB

100–225

2, 3

2

EDS

100–225

2, 3

ED

15–225

2

EDH

UL Listed Interrupting Ratings (rms Symmetrical Amperes)

Volts

AC (kA)

DC

Type
of Trip 1

Federal
Specification
W-C-375b

120

120/240

240

277

480

600

125

250

Page
Number

240

125

N.I.T.U.

—

—

—

22

—

—

—

10

—

V4-T2-140

240

125

N.I.T.U.

—

—

—

42

—

—

—

10

—

V4-T2-140

2, 3

240

125

N.I.T.U.

12b

—

—

65

—

—

—

10

—

V4-T2-140

100–225

2, 3

240

125

N.I.T.U.

14b

—

—

100

—

—

—

10

—

V4-T2-140

EDC

100–225

2, 3

240

125

N.I.T.U.

1

—

—

200

—

—

—

10

—

V4-T2-140

2

EHD

15–100

1

277

125

N.I.T.U.

13a

—

—

—

14

—

—

10

—

V4-T2-140

2

EHD

15–100

2, 3

480

250

N.I.T.U.

13b

—

—

18

—

14

—

—

10

V4-T2-140

FDB

15–150

2, 3

600

250

N.I.T.U.

18a

—

—

18

—

14

14

—

10

V4-T2-140

FDB

15–150

4

600

250

N.I.T.U.

3

—

—

18

—

14

14

—

10

V4-T2-140

FD

15–150

1

277

125

N.I.T.U.

13a

—

—

—

35

—

—

10

—

V4-T2-140

2

FD

15–225

2, 3

600

250

N.I.T.

22a

—

—

65

—

35

18

—

10

V4-T2-140

FD

15–225

4

600

250

—

3

—

—

65

—

35

18

—

10

V4-T2-140

2

FDE

15–225

3

600

—

N.I.T.

—

—

—

65

—

35

18

—

—

V4-T2-140

HFD

15–150

1

277

125

N.I.T.U.

13a

—

—

—

65

—

—

10

—

V4-T2-140

HFD

15–225

2,3

600

250

—

22a

—

—

100

—

65

25

—

22

V4-T2-140
V4-T2-140

2

2

DC (kA) 2

2

HFD

15–225

4

600

250

—

3

—

—

100

—

65

25

—

22

HFDE

15–225

3

600

—

N.I.T.

—

—

—

100

—

65

25

—

—

V4-T2-140

2

FDC 4

15–225

2, 3

600

250

N.I.T.U.

24a

—

—

200

—

100

35

—

22

V4-T2-140

FDC 4

15–225

4

600

250

—

3

—

—

200

—

100

35

—

22

V4-T2-140

FDCE 45

15–225

3

600

—

N.I.T.

—

—

—

200

—

100

25

—

—

V4-T2-140

2
2
2
2

Notes
1 N.I.T.U. is non-interchangeable trip unit and I.T.U. is interchangeable trip unit.
2 Two-pole circuit breaker, or two poles of three-pole circuit breaker at 250 Vdc.
3 Not defined in W-C-375b.
4 Current limiting.
5 Check with Eaton for availability.

2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-124

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

J-Frame
Circuit
Breaker
Type

Continuous
Ampere
Rating
at 40°C

No. of
Poles

AC

2

UL Listed Interrupting Ratings (rms Symmetrical Amperes)

Volts

DC

Type
of
Trip 1

Federal
Specification
W-C-375b

AC (kA)
120

120/240

240

277

480

600

DC (kA)

2

125

250

Page
Number

JDB

70–250

2, 3

600

250

N.I.T.U.

22a

—

—

65

—

35

18

—

10

V4-T2-160

JD

70–250

2, 3, 4

600

250

I.T.U.

22a

—

—

65

—

35

18

—

10

V4-T2-159

70–250

2, 3, 4

600

250

I.T.U.

22a

—

—

100

—

65

25

—

22

V4-T2-159

70–250

2, 3, 4

600

250

I.T.U.

22a

—

—

200

—

100

35

—

22

V4-T2-159

HJD
JDC

3

2
2
2
2
2

K-Frame
Circuit
Breaker
Type

Continuous
Ampere
Rating
at 40°C

No. of
Poles

AC

DK

250–400

2, 3

KDB

100–400

KD

2

UL Listed Interrupting Ratings (rms Symmetrical Amperes)

Volts
Federal
Specification
W-C-375b

AC (kA)

DC

Type
of
Trip 1

120

120/240

240

277

480

600

125

240

250

N.I.T.U.

14b

—

—

65

—

—

—

2, 3

600

250

N.I.T.U.

23a

—

—

65

—

35

100–400

2, 3, 4

600

250

I.T.U.

23a

—

—

65

—

CKD

100–400

2, 3, 4

600

250

I.T.U.

23a

—

—

65

HKD

100–400

2, 3, 4

600

250

I.T.U.

23a

—

—

CHKD

100–400

2, 3, 4

600

250

I.T.U.

23a

—

KDC 3

100–400

2, 3, 4

600

250

I.T.U.

23a

—

DC (kA) 2
250

Page
Number

2

—

10

V4-T2-173

25

—

10

V4-T2-173

2

35

25

—

10

V4-T2-167, V4-T2-169,
V4-T2-176, V4-T2-179

2

—

35

25

—

—

V4-T2-175, V4-T2-182,
V4-T2-184

2

100

—

65

35

—

22

V4-T2-167, V4-T2-169,
V4-T2-176, V4-T2-179

2

—

100

—

65

35

—

—

V4-T2-175, V4-T2-182,
V4-T2-184

—

200

—

100

65

—

22

V4-T2-167, V4-T2-169,
V4-T2-176, V4-T2-179

2
2
2

L-Frame
Circuit
Breaker
Type

Continuous
Ampere
Rating
at 40°C

No. of
Poles

AC

LDB

300–600

2, 3

LD

300–600

CLD

2

UL Listed Interrupting Ratings (rms Symmetrical Amperes)

Volts
Federal
Specification
W-C-375b

AC (kA)

DC

Type
of
Trip 1

120

120/240

240

277

480

600

125

250

Page
Number

2

600

250

N.I.T.U.

23a

—

—

65

—

35

25

—

22

V4-T2-198

2, 3, 4

600

250

I.T.U.

23a

—

—

65

—

35

25

—

22

V4-T2-194, V4-T2-195,
V4-T2-202

2

300–600

2, 3, 4

600

250

I.T.U.

23a

—

—

65

—

35

25

—

—

V4-T2-197, V4-T2-208

2

HLD

300–600

2, 3, 4

600

250

I.T.U.

23a

—

—

100

—

65

35

—

25

V4-T2-194, V4-T2-195,
V4-T2-202

2

CHLD

300–600

2, 3, 4

600

250

I.T.U.

23a

—

—

100

—

65

35

—

—

V4-T2-197, V4-T2-208

LDC 3

300–600

2, 3, 4

600

250

I.T.U.

23a

—

—

200

—

100

50

—

30

V4-T2-194, V4-T2-195,
V4-T2-204

2

CLDC 3

300–600

2, 3, 4

600

250

I.T.U.

23a

—

—

200

—

100

50

—

30

V4-T2-197, V4-T2-210

DC (kA) 2

2
2
2

M-Frame
Circuit
Breaker
Type

Continuous
Ampere
Rating
at 40°C

No. of
Poles

AC

MDL

300–800

2, 3

CMDL

300–800

2, 3

HMDL

300–800

CHMDL

300–800

UL Listed Interrupting Ratings (rms Symmetrical Amperes)

Volts

2

Federal
Specification
W-C-375b

AC (kA)

DC

Type
of
Trip 1

120

120/240

240

277

480

600

125

250

600

250

I.T.U.

23a

—

—

65

—

50

25

—

22

V4-T2-220, V4-T2-222

600

250

I.T.U.

23a

—

—

65

—

50

25

—

—

V4-T2-223

2, 3

600

250

I.T.U.

23a

—

—

100

—

65

35

—

25

V4-T2-220, V4-T2-222

2, 3

600

250

I.T.U.

23a

—

—

100

—

65

35

—

—

V4-T2-223

DC (kA) 2

Page
Number

2
2

Notes
1 N.I.T.U. is non-interchangeable trip unit and I.T.U. is interchangeable trip unit.
2 Two-pole circuit breaker, or two poles of three-pole circuit breaker at 250 Vdc.
3 Current limiting.

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2

2
2
V4-T2-125

2.3
2

Molded Case Circuit Breakers
Series C

Molded Case Circuit Breaker Product Family

Contents
Description

2

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes)
Catalog Number Selection. . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . . .
F-Frame (10–225 Amperes) . . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes) . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes) . . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes) . . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes). . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes) . . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . . . .
Internal Accessories . . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

2
2
2
2
2
2
2
2
2
2
2
2

G-Frame (15–100 Amperes)

2

Product Description
●

2
2
2

●

2
2
2
2

●

●

All two- and three-pole
circuit breakers are of the
common trip type. On all
three-phase delta (240V)
Grounded B phase
applications, refer to Eaton
Single-pole circuit
breakers, 15 and 20
amperes. Switching duty
rated (SWD) for
fluorescent lighting
applications
All G-Frame circuit
breakers are suitable for
reverse feed use
HACR rated

2
2
2
2
2
2
2
2
V4-T2-126

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Page
V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-127
V4-T2-127
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-263
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-312

2.3

Molded Case Circuit Breakers
Series C

Catalog Number Selection

2

This information is presented
only as an aid to
understanding catalog
numbers. It is not to be used
to build catalog numbers for
circuit breakers or trip units.

2
2
2

Circuit Breaker/Frame

2

GD 3 100 K
Circuit Breaker Type
GD
HGHB
GDB
HGHC
GHB
GHBGFEP
GHC
GHCGFEP
GHQ

2
Suffix

Number of Poles
1 = 1 pole
2 = 2 poles
3 = 3 poles

Trip Amperes
035
040
045
050
060

015
020
024
030

K
D
C
V

070
080
090
100

= Molded case switch
= Ring type terminals
= Steel collars
= 122°F (50°C)

J01= Fungus proofed
R01= Shock tested
F01= Freeze tester
HID= High intensity discharge 1

2
2
2
2

Technical Data and Specifications

2
UL 489 Interrupting Capacity Ratings

2

Interrupting Capacity (kA Symmetrical Amperes)
Circuit
Breaker Type

Number
of Poles

Volts AC (50/60 Hz)
120

240

277

480

480Y/277

125

250 23

GDB

2, 3

—

—

—

14

—

—

10

GD

2

—

65

—

14

—

—

10

GD

3

—

65

—

22

—

—

10

GHQ

—

65

—

14

—

—

—

—

GHB

1

65

—

14

—

—

14

—

GHB

2, 3

—

65

—

—

14

14

—

HGHB

1

65

—

25

—

—

14

—

GHC

1

65

—

14

—

—

14

—

GHC

2, 3

—

65

—

—

14

14

—

HGHC

1

65

—

25

—

—

14

—

2

Volts DC

2
2
2
2
2
2
2

Terminal Types
For line and load-side. Terminals are UL listed as suitable for wire type and size given below.

2

Terminal Types
Terminal Type Material

Screw Head Type

Wire Type

AWG Wire Range

Metric Wire Range (mm2) 4

2

15–20

Clamp (plated steel)

Slotted

Cu/Al

14–10

2.5–4

2

25–100

Pressure (aluminum body)

Slotted

Cu/Al

10–1/0

4–50

2

Pressure (steel body)

Slotted

Cu

14–3

—

2

Circuit Breaker Amperes
Standard

Optional—GD Only
15–100

2

Notes
1 HID suffix only applies to the GHB and GHC single-pole, 15–20A circuit breakers.
2 Time constant is 8 milliseconds minimum.
3 Two poles of three-pole circuit breaker.
4 Not UL listed sizes.

2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-127

2.3
2

Molded Case Circuit Breakers
Series C

Contents

Typical G-Frame Circuit Breaker

Description

2

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes). . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes). . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes) . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes). . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes). . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes) . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes) . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . .
Current Limiting Circuit Breaker Module . . . . . . . . . .
Internal Accessories . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

2
2
2
2
2
2
2
2
2

Type GD Thermal-Magnetic Circuit Breakers with Non-Interchangeable Trip Units (15–100 Amperes)

2

Product Description

2

●
●

2
2

Standards and Certifications

Cable in, cable out
Includes mounting
hardware and BMHE

●

UL/CSA

Product Selection

2
2
2
2

Type GD Thermal-Magnetic Circuit Breakers with Non-Interchangeable Trip Units
480 Vac Maximum, 250 Vdc
14 kAIC at 480 Vac
Maximum
Continuous
Ampere Rating
at 40°C

22 kAIC at 480 Vac

Includes Line and Load Terminals

Includes Binding
Head Screws and Clamps
10–32 x 0.312

Two-Pole

Three-Pole

Three-Pole

Catalog
Number

Catalog
Number

Catalog
Number

15

GD2015

GD3015

GD3015D

20

GD2020

GD3020

GD3020D

25

GD2025

GD3025

GD3025D

2

30

GD2030

GD3030

GD3030D

2

35

GD2035

GD3035

GD3035D

40

GD2040

GD3040

GD3040D

2

45

GD2045

GD3045

GD3045D

50

GD2050

GD3050

GD3050D

2

60

—

GD3060

GD3060D

2

70

—

GD3070

GD3070D

80

—

GD3080

GD3080D

90

—

GD3090

GD3090D

100

—

GD3100

GD3100D

2
2

2
2
2
2

V4-T2-128

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Page
V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-263
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-312

Molded Case Circuit Breakers
Series C

2.3

Type GDB Thermal-Magnetic Circuit Breakers with Non-Interchangeable Trip Units

2

480 Vac Maximum, 250 Vdc

2

14 kAIC at 480 Vac
Maximum
Continuous
Ampere Rating
at 40°C

Includes Line and Load Terminals
Two-Pole

Three-Pole

Catalog
Number

Catalog
Number

15

GDB2015

GDB3015

20

GDB2020

GDB3020

25

GDB2025

GDB3025

30

GDB2030

GDB3030

35

GDB2035

GDB3035

40

GDB2040

GDB3040

45

GDB2045

GDB3045

50

GDB2050

GDB3050

60

—

GDB3060

70

—

GDB3070

80

—

GDB3080

90

—

GDB3090

100

—

GDB3100

2
2
2
2
2
2
2
2
2
2

Type GD Molded Case Switches

2

Type GD Molded Case Switches—Three-Pole
480 Vac Maximum, 250 Vdc
Maximum Continuous
Ampere Rating at 40°C

Catalog Number
(Includes Line and Load Terminals)

60

GD3060K

60

GD3060KC 1

100

GD3100K

100

GD3100KD 2

2
2
2
2

Notes
1 Includes line and load steel terminals.
2 Includes binding head screws and clamps 10–32 x 0.312.

2
2

Molded case switches may open above 1300 amperes.

2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-129

2.3
2
2
2

Molded Case Circuit Breakers
Series C

Dimensions
Approximate Dimensions in Inches (mm)
GD-Frame, Three-Pole
Front View

Side View

2
2
2
2
2

4.88
(123.8)

2

Off

2
2
2
2

3.00
(76.2)

2.63
(66.7)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-130

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

Typical GHB

2.3

Contents
Description
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . .
Quick Reference. . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes) . . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes) . . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes) . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes) . . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes) . . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes) . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes). . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . . . .
Internal Accessories. . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

Page
V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-263
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-312

2
2
2
2
2
2
2
2
2
2

Types GHB and HGHB Bolt-On Panelboard Circuit Breakers (15–100 Amperes)

2

Standards and Certifications

2

These breakers meet the
requirements of Federal
Specification W-C-375b as
follows:
●

●

2
2

Type GHB, 120 and 240V:
●
Single-pole: Class 11a
●
Two-, three-pole:
Classes 10b, 11b, 12b,
14b, 15b
●
UL/CSA

2

Type GHB, 277 and
480Y/277V:
●
Single-pole:
Classes 12c, 13a
●
Two-, three-pole:
Class 13b
●
Type HGHB 277V
●
Type GHQ 277V

2

2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-131

2.3
2
2

Molded Case Circuit Breakers
Series C

Product Selection

Typical GHB

2

Type GHB Thermal-Magnetic Circuit Breakers with
Non-Interchangeable Trip Units 1
277/480 Vac Maximum,
125 Vdc Maximum 2

2

277/480 Vac Maximum,
125/250 Vdc Maximum

277/480 Vac Maximum,
125/250 Vdc Maximum 3

Continuous
Ampere Rating
at 40°C

Single-Pole

Two-Pole

Three-Pole

Catalog
Number

Catalog
Number

Catalog
Number

2

15

GHB1015 45

GHB2015 4

GHB3015 4

20

GHB1020 45

GHB2020 4

GHB3020 4

2

25

GHB1025

GHB2025

GHB3025

30

GHB1030

GHB2030

GHB3030

2

35

GHB1035

GHB2035

GHB3035

2

40

GHB1040

GHB2040

GHB3040

45

GHB1045

GHB2045

GHB3045

2

50

GHB1050

GHB2050

GHB3050

60

GHB1060

GHB2060

GHB3060

2

70

GHB1070

GHB2070

GHB3070

80

GHB1080

GHB2080

GHB3080

90

GHB1090

GHB2090

GHB3090

100

GHB1100

GHB2100

GHB3100

2

2
2
2

Type HGHB Thermal-Magnetic Circuit Breakers with
Non-Interchangeable Trip Units

2

277 Vac Maximum, 125 Vdc Maximum

2

Continuous
Ampere Rating
at 40°C

Single-Pole

2

15

HGHB1015 6

2

20

HGHB1020 6

25

HGHB1025

2

30

HGHB1030

2

Catalog
Number

Type GHQ Thermal-Magnetic Circuit Breakers with
Non-Interchangeable Trip Units

2

277 Vac Maximum 14 kAIC, No DC Rating
(HID and SWD)

2
2
2
2

Continuous
Ampere Rating
at 40°C

Single-Pole

15

GHQ1015 7

20

GHQ1020 7

Catalog
Number

Notes
1 480Y/277V, circuit breakers (Type GHB) not suitable for three-phase delta (480V).
2 15 through 70 ampere circuit breakers only.
3 Use two outside poles.
4 Uses 0.190 (4.83) –32 screw type clamp terminals.
5 Add suffix HID for High Intensity Discharge (HID) applications. 15 and 20 ampere, single-pole are SWD rated.
6 15 and 20 ampere, single-pole are SWD rated.
7 Includes 4A33462H01 load clip.

2
2
2
2
2
V4-T2-132

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Dimensions

2

Approximate Dimensions in Inches (mm)

2

GDB-Frame, Three-Pole

2

Front View

2

Side View

2
2
2
2

4.00
(101.6)

2
2
2

3.00
(76.2)
Max.

2

2.63
(66.7)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-133

2.3
2

Molded Case Circuit Breakers
Series C

Contents

Single-Phase (requires two poles)

Description

2

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes). . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes). . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes) . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes). . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes). . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes) . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes) . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . .
Current Limiting Circuit Breaker Module . . . . . . . . . .
Internal Accessories . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

2
2
2
2
2
2
2
2
2

Type GHBGFEP Bolt-On Panelboard 30 mA Industrial Ground Fault Circuit Protectors (15–100 Amperes)

2

Product Description

2
2

●

●

Standards and Certifications

15–60 amperes, 277V,
50/60 Hz
Operational voltage
240V to 305V

These circuit breakers meet
the requirements of UL 489
and UL 1053.

2
2
2
2
2
2

Product Selection
Type GHBGFEP Bolt-On Panelboard 30 mA Industrial Ground
Fault Circuit Protectors with Non-Interchangeable Trip Units
Single-Phase (Requires Two Poles)
277 Vac, 30 mA

Continuous
Ampere Rating
at 40°C

Catalog
Number

15

GHBGFEP1015

20

GHBGFEP1020

30

GHBGFEP1030

2

40

GHBGFEP1040

2

50

GHBGFEP1050

60

GHBGFEP1060

2

2
2
2
2

Technical Data and Specifications
Interrupting Capacity Ratings
Circuit Breaker
Type

Number
of Poles

Interrupting Capacity (Symmetrical Amperes)

GHBGFEP

1

14,000

277 Vac (50/60 Hz)

2
2
2
V4-T2-134

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Page
V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-263
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-312

Molded Case Circuit Breakers
Series C

2.3

Dimensions

2

Approximate Dimensions in Inches (mm)

2

GHB-Frame, Three-Pole

2

Front View

2

Side View

2
2
2
2

4.00
(101.6)

2
2
2

3.00
(76.2)

2

2.63
(66.7)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-135

2.3
2

Molded Case Circuit Breakers
Series C

Contents

Typical GHC

Description

2

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes). . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes). . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes) . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes). . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes). . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes) . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes) . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . .
Current Limiting Circuit Breaker Module . . . . . . . . . .
Internal Accessories . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

2
2
2
2
2
2
2
2
2

Types GHC and HGHC Circuit Breakers (15–100 Amperes)

2

Product Description

2

●
●

2

●

2

●

2

●

15–100 amperes
120, 240, 277, 480Y/277V,
50/60 Hz, 125, 125/250 Vdc
Single-, two- and
three-pole
Cable in, cable out
Does not include mounting
hardware

2
2

Standards and Certifications
These breakers meet the
requirements of Federal
Specification W-C-37b as
follows:
●

Type GHC, 277 and 480Y/
277V:
●
Single-pole:
Classes 12c, 13a
●
Two-, three-pole:
Class 13b
●
UL/CSA

2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-136

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Page
V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-263
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-312

Molded Case Circuit Breakers
Series C

2.3

Product Selection

2
2

Type GHC Thermal-Magnetic Circuit Breakers with
Non-Interchangeable Trip Units
277 Vac Maximum,
125 Vdc Maximum 1

480Y/277 Vac Maximum,
125/250 Vdc Maximum

480Y/277 Vac Maximum,
125/250 Vdc Maximum 2

Continuous
Ampere Rating
at 40°C

Single-Pole

Two-Pole

Three-Pole

Catalog
Number

Catalog
Number

Catalog
Number

15

GHC1015 34

GHC2015 3

GHC3015 3

20

GHC1020 34

GHC2020 3

GHC3020 3

25

GHC1025

GHC2025

GHC3025

30

GHC1030

GHC2030

GHC3030

35

GHC1035

GHC2035

GHC3035

40

GHC1040

GHC2040

GHC3040

45

GHC1045

GHC2045

GHC3045

50

GHC1050

GHC2050

GHC3050

60

GHC1060

GHC2060

GHC3060

70

GHC1070

GHC2070

GHC3070

80

GHC1080

GHC2080

GHC3080

90

GHC1090

GHC2090

GHC3090

100

GHC1100

GHC2100

GHC3100

2
2
2
2
2
2
2
2
2
2
2
2

Type HGHC Thermal-Magnetic Circuit Breakers with
Non-Interchangeable Trip Units

2

277 Vac Maximum, 125 Vdc Maximum
Continuous
Ampere Rating
at 40°C

Single-Pole

15

HGHC1015 5

20

HGHC1020 5

25

HGHC1025

30

HGHC1030

2

Catalog
Number

2
2
2

Notes
1 15 through 70 ampere circuit breakers only.
2 Use two outside poles.
3 Uses 0.190–32 screw type clamp terminals.
4 Add suffix HID for High Intensity Discharge (HID) applications. 15 and 20 ampere, single-pole are SWD rated.
5 15 and 20 ampere, single-pole are SWD rated.

2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-137

2.3
2

Molded Case Circuit Breakers
Series C

Contents

Single-Phase (requires two-pole spaces)

Description

2

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes). . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes). . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes) . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes). . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes). . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes) . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes) . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . .
Current Limiting Circuit Breaker Module . . . . . . . . . .
Internal Accessories . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

2
2
2
2
2
2
2
2
2

Type GHCGFEP Cable-In/Cable-Out 30 mA Industrial Ground Fault Circuit Protectors (15–100 Amperes)

2

Product Description

2
2

●

●

Standards and Certifications

15–60 amperes, 277V,
50/60 Hz
Operational voltage
240V–305V

These circuit breakers meet
the requirements of UL 489
and UL 1053.

2
2

Product Selection

2

Type GHCGFEP 30 mA Industrial Ground Fault Circuit
Protectors with Non-Interchangeable Trip Units

2
2

Single-Phase (Requires Two Poles) 277V, 30 mA

Continuous
Ampere Rating
at 40°C

Catalog
Number

2

15

GHCGFEP1015

20

GHCGFEP1020

2

30

GHCGFEP1030

40

GHCGFEP1040

50

GHCGFEP1050

60

GHCGFEP1060

2
2
2

Technical Data and Specifications

2

Interrupting Capacity Ratings

2

Circuit Breaker
Type

Number
of Poles

2

GHCGFEP

1

Interrupting Capacity (Symmetrical Amperes)
277 Vac (50/60 Hz)
14,000

2
2
2
V4-T2-138

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Page
V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-263
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-312

2.3

Molded Case Circuit Breakers
Series C

Contents

Special Purpose Circuit Breakers

Description

Page

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes) . . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes) . . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes) . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes) . . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes) . . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes) . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes). . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes). . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4). . . . .
Current Limiting Circuit Breaker Module. . . . . . . . . . .
Internal Accessories . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-263
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-312

P
Eaton’s Type GHC circuit
breakers have binding head
screw-type terminals on line
and load side. These circuit
breakers with screw-type
terminals (0.190–32) will be
marked “Special purpose
breaker not for general use.”
To order this special breaker,
use the catalog number from
the tables on this page.

2
2
2
2
2
2
2
2
2
2

Special Purpose GHC Circuit Breakers (15–100 Amperes)
roduct Description

2

Product Selection

2

Type GHC Thermal-Magnetic Circuit Breakers with
Non-Interchangeable Trip Units

2

277 Vac Maximum,
125 Vdc Maximum

480Y/277 Vac Maximum,
125/250 Vdc Maximum

480Y/277 Vac Maximum,
125/250 Vdc Maximum 1

2
2

Continuous
Ampere Rating
at 40°C

Single-Pole

Two-Pole

Three-Pole

Catalog
Number

Catalog
Number

Catalog
Number

25

GHC1025D

GHC2025D

GHC3025D

30

GHC1030D

GHC2030D

GHC3030D

35

GHC1035D

GHC2035D

GHC3035D

40

GHC1040D

GHC2040D

GHC3040D

45

GHC1045D

GHC2045D

GHC3045D

50

GHC1050D

GHC2050D

GHC3050D

60

GHC1060D

GHC2060D

GHC3060D

70

GHC1070D

GHC2070D

GHC3070D

80

GHC1080D

GHC2080D

GHC3080D

90

GHC1090D

GHC2090D

GHC3090D

100

GHC1100D

GHC2100D

GHC3100D

2
2
2
2
2
2
2
2

Type GHB and GHC Thermal-Magnetic Circuit Breakers with
Non-Interchangeable Trip Units for HID Lighting Applications

2

277 Vac Maximum
Single-Pole

Type

Continuous
Ampere Rating
at 40°C

Cable-in

15

GHC1015HID

20

GHC1020HID

15

GHB1015HID

20

GHB1020HID

Bolt-on

2

Catalog
Number

2
2
2
2

Note
1 Use two outside poles.

2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-139

2.3
2

Molded Case Circuit Breakers
Series C

Typical F-Frame Breaker
F-Frame Breaker with Electronic Trip Unit

2

Contents
Description
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes) . . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes)
Catalog Number Selection. . . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . . .
Dimensions and Weights . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes). . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes) . . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes) . . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes). . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes) . . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . . . .
Internal Accessories . . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

2
2
2
2
2
2
2
2
2
2
2
2

F-Frame (10–225 Amperes)

2

Product Description

2

●

●

2
2
2

●

All Eaton’s F-Frame circuit
breakers are HACR rated
All circuit breakers 10
through 30 amperes are
suitable for HID (high
intensity discharge) use
All F-Frame circuit breakers
are suitable for reverse
feed use

2
2
2
2
2
2
2
2
2
2
2
V4-T2-140

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Page
V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-141
V4-T2-142
V4-T2-153
V4-T2-154
V4-T2-156
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-263
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-312

Molded Case Circuit Breakers
Series C

2.3

Catalog Number Selection

2

This information is presented
only as an aid to
understanding catalog
numbers. It is not to be used
to build catalog numbers for
circuit breakers or trip units.

2
2
2
2

FDC 3 100 L
Circuit Breaker
Type
EHD
FDB
FD
HFD
FDC

Number of
Poles
1 = 1 pole
2 = 2 poles
3 = 3 poles
4 = 4 poles

2
2

Suffix
E = 100% protected (four-pole only) neutral pole
EH = 50% protected (four-pole only)
K = High magnetic molded case switch
L = Line and load terminals
S = Stainless steel terminals
V = 50°C calibration
W = Without terminals
Y = Line terminals only
Z = Aluminum terminals (≤100 amperes)

Trip Amperes
010
015
020
025
030
035
040
045
050
060
070
080
090
100
110
125
150
175 (FD, HFD, FDC, two-, three-, four-pole only)
200 (FD, HFD, FDC, two-, three-, four-pole only)
225 (FD, HFD, FDC, two-, three-, four-pole only)

2
2
2
2
2
2
2
2
2

EDC 3 200 L
Circuit Breaker
Type
EDB
EDS
ED
EDH
EDC

Number of
Poles
2 = 2 poles
3 = 3 poles

Trip
Amperes
100
125
150
175
200
225

FDE 3 225 32
Circuit Breaker
Type
FDE
HFDE
FDCE

Number of
Poles
3 = 3 poles

Trip
Amperes
80
160
225

Trip Unit
33 = LS
32 = LSI
35 = LSG
36 = LSIG

2
Suffix
L = Line and load terminals
W = Without terminals
Y = Line terminals only
Z = Aluminum terminals (100 amperes)

2
2
2
2
2

W
Suffix
ZG = Zone
selective
interlocking

2
Suffix
W = Without terminals
L = Line and load terminals
— = Load side terminals only

2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-141

2.3
2
2
2

Molded Case Circuit Breakers
Series C

Product Selection

Type ED Thermal-Magnetic Circuit Breakers with Non-Interchangeable
Trip Units Suitable for Reverse Feed
240 Vac Maximum, 125 Vdc
(Includes Terminals on Load End Only)

2

65 kAIC at 240 Vac
Two-Pole

Three-Pole

Maximum Continuous
Ampere Rating at 40°C

Catalog
Number

Catalog
Number

15

ED2015

ED3015

2

20

ED2020

ED3020

25

ED2025

ED3025

2

30

ED2030

ED3030

35

ED2035

ED3035

2

40

ED2040

ED3040

2

50

ED2050

ED3050

60

ED2060

ED3060

2

100

ED2100

ED3100

125

ED2125

ED3125

2

150

ED2150

ED3150

175

ED2175

ED3175

2

200

ED2200

ED3200

225

ED2225

ED3225

2
2

2
2
2

Type EDH Thermal-Magnetic Circuit Breakers with Non-Interchangeable
Trip Units Suitable for Reverse Feed
240 Vac Maximum, 125 Vdc
(Includes Terminals on Load End Only)

2

100 kAIC at 240 Vac
Two-Pole

Three-Pole

2

Maximum Continuous
Ampere Rating at 40°C

Catalog
Number

Catalog
Number

2

15

—

—

2

20

—

—

25

—

—

2

30

—

—

35

—

—

2

40

—

—

50

—

—

2

60

—

—

2

100

EDH2100

EDH3100

125

EDH2125

EDH3125

2

150

EDH2150

EDH3150

175

EDH2175

EDH3175

2
2

200

EDH2200

EDH3200

225

EDH2225

EDH3225

2
2
2
V4-T2-142

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Type EDC Thermal-Magnetic Circuit Breakers with Non-Interchangeable
Trip Units Suitable for Reverse Feed

2

240 Vac Maximum, 125 Vdc
(Includes Terminals on Load End Only)

2

200 kAIC at 240 Vac
Two-Pole

Three-Pole

Maximum Continuous
Ampere Rating at 40°C

Catalog
Number

Catalog
Number

15

—

—

20

—

—

25

—

—

30

—

—

35

—

—

40

—

—

50

—

—

60

—

—

100

EDC2100

EDC3100

125

EDC2125

EDC3125

150

EDC2150

EDC3150

175

EDC2175

EDC3175

200

EDC2200

EDC3200

225

EDC2225

EDC3225

2
2
2
2
2
2
2
2
2
2
2

Type EDB Thermal-Magnetic Circuit Breakers with Non-Interchangeable
Trip Units Suitable for Reverse Feed

2

240 Vac Maximum, 125 Vdc
(Includes Terminals on Load End Only)

2

22 kAIC at 240 Vac
Two-Pole

Three-Pole

Maximum Continuous
Ampere Rating at 40°C

Catalog
Number

Catalog
Number

100

EDB2100

EDB3100

110

EDB2110

EDB3110

125

EDB2125

EDB3125

150

EDB2150

EDB3150

175

EDB2175

EDB3175

200

EDB2200

EDB3200

225

EDB2225

EDB3225

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-143

2.3
2

Molded Case Circuit Breakers
Series C

Type EDS Thermal-Magnetic Circuit Breakers with Non-Interchangeable
Trip Units Suitable for Reverse Feed

2

240 Vac Maximum, 125 Vdc
(Includes Terminals on Load End Only)

2

42 kAIC at 240 Vac
Two-Pole

Three-Pole

Maximum Continuous
Ampere Rating at 40°C

Catalog
Number

Catalog
Number

100

EDS2100

EDS3100

110

EDS2110

EDS3110

2

125

EDS2125

EDS3125

150

EDS2150

EDS3150

2

175

EDS2175

EDS3175

2

200

EDS2200

EDS3200

225

EDS2225

EDS3225

2
2

2
2

Type EHD Thermal-Magnetic Circuit Breakers with Non-Interchangeable
Trip Units (Includes Terminals on Load End Only)
277 Vac Maximum, 125 Vdc

2

480 Vac Maximum, 250 Vdc

14 kAIC at 277 Vac

14 kAIC at 480 Vac

Single-Pole

Two-Pole

Three-Pole

Maximum Continuous
Ampere Rating at 40°C

Catalog
Number

Catalog
Number

Catalog
Number

2

10 1

EHD1010

EHD2010

EHD3010

2

15

EHD1015 2

EHD2015

EHD3015

20

EHD1020 2

EHD2020

EHD3020

2

25

EHD1025

EHD2025

EHD3025

30

EHD1030

EHD2030

EHD3030

2

35

EHD1035

EHD2035

EHD3035

2

40

EHD1040

EHD2040

EHD3040

45

EHD1045

EHD2045

EHD3045

2

50

EHD1050

EHD2050

EHD3050

60

EHD1060

EHD2060

EHD3060

2

70

EHD1070

EHD2070

EHD3070

80

EHD1080

EHD2080

EHD3080

90

EHD1090

EHD2090

EHD3090

100

EHD1100

EHD2100

EHD3100

2

2
2
2

Notes
1 Not UL listed. 5 kAIC interrupting rating.
2 UL listed for SWD applications, see NEC Article 240.83(d).

2
2
2
2
2
2
2
2
V4-T2-144

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Type FDB Thermal-Magnetic Circuit Breakers with Non-Interchangeable Trip Units
(Includes Terminals on Load End Only)

2

600 Vac Maximum, 250 Vdc

2

14 kAIC at 600 Vac
Two-Pole

Three-Pole

Four-Pole

Maximum Continuous
Ampere Rating at 40°C

Catalog
Number

Catalog
Number

Catalog
Number

10 1

FDB2010

FDB3010

FDB4010

15

FDB2015

FDB3015

FDB4015

20

FDB2020

FDB3020

FDB4020

25

FDB2025

FDB3025

FDB4025

30

FDB2030

FDB3030

FDB4030

35

FDB2035

FDB3035

FDB4035

40

FDB2040

FDB3040

FDB4040

45

FDB2045

FDB3045

FDB4045

50

FDB2050

FDB3050

FDB4050

60

FDB2060

FDB3060

FDB4060

70

FDB2070

FDB3070

FDB4070

80

FDB2080

FDB3080

FDB4080

90

FDB2090

FDB3090

FDB4090

100

FDB2100

FDB3100

FDB4100

110

FDB2110

FDB3110

FDB4110

125

FDB2125

FDB3125

FDB4125

150

FDB2150

FDB3150

FDB4150

2
2
2
2
2
2
2
2
2
2
2
2

Notes
1 Not UL listed. 5 kAIC interrupting rating.
2 UL listed for SWD applications, see NEC Article 240.83(d).

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-145

2.3
2

Molded Case Circuit Breakers
Series C

Type FD Thermal-Magnetic Circuit Breakers with Non-Interchangeable Trip Units
(Includes Terminals on Load End Only)

2

277 Vac Maximum, 125 Vdc

600 Vac Maximum, 250 Vdc

35 kAIC at 277 Vac

35 kAIC at 480 Vac

Single-Pole

Two-Pole

Three-Pole

Four-Pole

Maximum Continuous
Ampere Rating at 40°C

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

10 1

FD1010

—

—

—

15

FD1015 2

FD2015

FD3015

FD4015

20

FD1020 2

FD2020

FD3020

FD4020

2

25

FD1025

FD2025

FD3025

FD4025

2

30

FD1030

FD2030

FD3030

FD4030

35

FD1035

FD2035

FD3035

FD4035

2

40

FD1040

FD2040

FD3040

FD4040

45

FD1045

FD2045

FD3045

FD4045

2

50

FD1050

FD2050

FD3050

FD4050

60

FD1060

FD2060

FD3060

FD4060

2

70

FD1070

FD2070

FD3070

FD4070

2

80

FD1080

FD2080

FD3080

FD4080

90

FD1090

FD2090

FD3090

FD4090

2

100

FD1100

FD2100

FD3100

FD4100

110

FD1110

FD2110

FD3110

FD4110

2

125

FD1125

FD2125

FD3125

FD4125

2

150

FD1150

FD2150

FD3150

FD4150

175

—

FD2175

FD3175

FD4175

2

200

—

FD2200

FD3200

FD4200

225

—

FD2225

FD3225

FD4225

2

Notes
1 Not UL listed. 5 kAIC interrupting rating.
2 UL listed for SWD applications, see NEC Article 240.83(d).

2
2
2

2
2
2
2
2
2
2
2
2
2
2
2
2
2

V4-T2-146

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Type HFD Thermal-Magnetic Circuit Breakers with Non-Interchangeable Trip Units
(Includes Terminals on Load End Only)
277 Vac Maximum, 125 Vdc

2

600 Vac Maximum, 250 Vdc

2

65 kAIC at 277 Vac

65 kAIC at 480 Vac

Single-Pole

Two-Pole

Three-Pole

Four-Pole

Maximum Continuous
Ampere Rating at 40°C

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

15

HFD1015 1

HFD2015

HFD3015

HFD4015

20

HFD1020

1

HFD2020

HFD3020

HFD4020

25

HFD1025

HFD2025

HFD3025

HFD4025

30

HFD1030

HFD2030

HFD3030

HFD4030

35

HFD1035

HFD2035

HFD3035

HFD4035

40

HFD1040

HFD2040

HFD3040

HFD4040

45

HFD1045

HFD2045

HFD3045

HFD4045

50

HFD1050

HFD2050

HFD3050

HFD4050

60

HFD1060

HFD2060

HFD3060

HFD4060

70

HFD1070

HFD2070

HFD3070

HFD4070

80

HFD1080

HFD2080

HFD3080

HFD4080

90

HFD1090

HFD2090

HFD3090

HFD4090

100

HFD1100

HFD2100

HFD3100

HFD4100

110

HFD1110

HFD2110

HFD3110

HFD4110

125

HFD1125

HFD2125

HFD3125

HFD4125

150

HFD1150

HFD2150

HFD3150

HFD4150

175

—

HFD2175

HFD3175

HFD4175

200

—

HFD2200

HFD3200

HFD4200

225

—

HFD2225

HFD3225

HFD4225

2
2
2
2
2
2
2
2
2
2
2
2
2

Note
1 UL listed for SWD applications, see NEC Article 240.83(d).

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-147

2.3
2

Molded Case Circuit Breakers
Series C

Type FDC Thermal-Magnetic Circuit Breakers with Non-Interchangeable Trip Units
(Includes Terminals on Load End Only)

2

600 Vac Maximum, 250 Vdc
100 kAIC at 480 Vac
Two-Pole

Three-Pole

Four-Pole

Maximum Continuous
Ampere Rating at 40°C

Catalog
Number

Catalog
Number

Catalog
Number

15

FDC2015

FDC3015

FDC4015

20

FDC2020

FDC3020

FDC4020

25

FDC2025

FDC3025

FDC4025

2

30

FDC2030

FDC3030

FDC4030

2

35

FDC2035

FDC3035

FDC4035

40

FDC2040

FDC3040

FDC4040

2

45

FDC2045

FDC3045

FDC4045

50

FDC2050

FDC3050

FDC4050

2

60

FDC2060

FDC3060

FDC4060

70

FDC2070

FDC3070

FDC4070

2

80

FDC2080

FDC3080

FDC4080

2

90

FDC2090

FDC3090

FDC4090

100

FDC2100

FDC3100

FDC4100

2

110

FDC2110

FDC3110

FDC4110

125

FDC2125

FDC3125

FDC4125

2

150

FDC215

FDC3150

FDC4150

2

175

FDC2175

FDC3175

FDC4175

200

FDC2200

FDC3200

FDC4200

225

FDC2225

FDC3225

FDC4225

2
2
2

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

V4-T2-148

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Types FDE, HFDE and FDCE Electronic Circuit Breakers with Non-Interchangeable Trip Units
Maximum
Ampere
Rating

Neutral
CT for LSG
and LSIG

LS

LSI

LSG

LSIG

2

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

2
2

IC Rating 35 kAIC at 480 Vac
80

CTF080

FDE308033

FDE308032

FDE308035

FDE308036

160

CTF160

FDE316033

FDE316032

FDE316035

FDE316036

225

CTF225

FDE322533

FDE322532

FDE322535

FDE322536

2
2

IC Rating 65 kAIC at 480 Vac
80

CTF080

HFDE308033

HFDE308032

HFDE308035

HFDE308036

160

CTF160

HFDE316033

HFDE316032

HFDE316035

HFDE316036

225

CTF225

HFDE322533

HFDE322532

HFDE322535

HFDE322536

2
2

IC Rating 100 kAIC at 480 Vac 1
80

CTF080

FDCE308033

FDCE308032

FDCE308035

FDCE308036

160

CTF160

FDCE316033

FDCE316032

FDCE316035

FDCE316036

225

CTF225

FDCE322533

FDCE322532

FDCE322535

FDCE322536

2
2
2

FDE Electronic Breaker with Zone Selective Interlocking
Ampere
Rating

LSI w/ZSI

LSIG w/ZSI

Catalog Number

Catalog Number

35 kAIC at 480 Vac
80

FDE308032ZG

FDE308036ZG

160

FDE316032ZG

FDE316036ZG

225

FDE322532ZG

FDE322536ZG

Digitrip Electronic Trip Units
Circuit
Breaker
Type

Frame

Ratings

FDE, HFDE, FDCE

225

100, 110, 125, 150, 160, 175, 200, 225

FDE, HFDE, FDCE

160

60, 70, 80, 90, 100, 125, 150, 160

FDE, HFDE, FDCE

80

15, 20, 30, 40, 50, 60, 70, 80

2
2
2
2

Note
1 Check with Eaton for availability.

65 kAIC at 480 Vac
80

HFDE308032ZG

HFDE308036ZG

160

HFDE316032ZG

HFDE316036ZG

225

HFDE322532ZG

HFDE322536ZG

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-149

2.3
2
2
2
2
2

2

Series C

Molded Case Switches
Eaton’s molded case
switches are used as
compact switches in
applications requiring high
current switching capabilities.
Molded case switches are
constructed of circuit breaker

components and are of the
high instantaneous automatic
type. Molded case switches
are listed in accordance with
Underwriters Laboratories
Standard UL 489.

Molded Case Switches

2
2

Molded Case Circuit Breakers

Complete Circuit Breaker with Load Side
Terminals Only
Maximum Continuous
Ampere Rating at 40°C

480 Vac Maximum, 250 Vdc

600 Vac Maximum, 250 Vdc

Catalog
Number

Catalog
Number

Catalog
Number

Two-Pole

2

100

EHD2100K

FD2100K

HFD2100K

2

150

—

FD2150K

HFD2150K

225

—

FD2225K

HFD2225K

2

Three-Pole
100

EHD3100K

FD3100K

HFD3100K

2

150

—

FD3150K

HFD3150K

225

—

FD3225K

HFD3225K

2

Four-Pole

2

100

—

FD4100K

HFD4100K

150

—

FD4150K

HFD4150K

225

—

FD4225K

HFD4225K

2
2

Note
Molded case switches will open above 1800 amperes.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-150

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Accessories Selection Guide and Ordering Information

2

Breaker Mount Ammeter

2

1

Description

Catalog
Number

Breaker mount ammeter

DIGIVIEW

Line and Load Terminals
Line and load terminals provide
wire connecting capabilities for
specific ranges of continuous
current ratings and wire types.
Except as noted, terminals
comply with Underwriters
Laboratories Standards UL
486A and UL 486B. Unless
otherwise specified, F-Frame
circuit breakers are factory
equipped with load
terminals only.

2
2

Ordering Information
F-Frame circuit breakers and
molded case switches have
load terminals only as
standard equipment. When
standard line-end terminals
(same as standard load-end
terminals) are required, add
Suffix L to the circuit breaker
catalog number. When nonstandard or optional line and/
or load terminals are required,
order by style number.
Specify if factory installation
is required.

2
2
2
2
2
2
2
2

Line and Load Terminals
Maximum
Breaker
Amperes

Package of Three
Terminals
Terminal Body
Material

Wire Type

AWG Wire
Range

Metric Wire
Range mm2

Catalog
Number

2
2

Standard Pressure Type Terminals
20 (EHD)

Steel

Cu/AI

14–10

2.5–4

3T20FB 2

100

Steel

Cu/AI

14–1/0

2.5–50

3T100FB

225

Aluminum

Cu/AI

4–4/0

25–95

3TA225FD

2
2

Optional Pressure Terminals
50

Aluminum

Cu/AI

14–4

2.5–25

3TA50FB 2

100

Aluminum

Cu/AI

14–1/0

2.5–50

3TA100FD

200

Stainless steel

Cu

4–4/0

25–95

3T150FB

225

Copper

Cu

4–4/0

25–95

3T225FD

225

Aluminum

Cu/AI

6–300 kcmil

16–150

3TA225FDK 3

2
2
2
2

Notes
1 Use on FDE, HFDE and FDCE electronic trip only.
2 Not for use with ED, EDH, EDC breakers.
3 Includes terminal shield kit. Adds approximately 3 inches (76.2) to breaker height. Available for use on three-pole breaker only.

2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-151

2.3
2

Molded Case Circuit Breakers
Series C

Line and Load Terminals

2
Collar

2

Collar
Nut

Screw

2
2
2
2

Clip
Conductor

Washer

Conductor

Conductor
Screw

Wire Clamp

Extrusion

3T20FB

3T100FB, 3T150FB

3TA225FD

Assemble wire clamp to bottom of conductor as shown.

Insert collar enclosing conductor as shown. Locate nut on top of
conductor and tighten securely with screw and washer.
Caution: Collar must surround conductor.

Insert collar enclosing conductor and center on extrusion on collar.
Install clip with legs on top of conductor and snap end around
bottom of collar.

2
2
2

Collar

2

Conductor
Collar

2
2
2
2

Washer
Conductor
Screw

Washer
Screw

3TA50FB

3TA100FD

3TA225FDK (Up to 150 mm2)

Assemble collar on top of conductor as shown. Tighten securely
with screw and washer.

Collar slides onto conductor and is held in position by a screw
and lockwasher.

Assemble collar on top of conductor as shown. Tighten securely
with screw and washer. Terminal shield must be used with
this collar.
Note: For 185 mm2, use 3TA225FDK1.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-152

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Accessories

2

Different combinations of accessories can be supplied, depending on the types of accessories and the number of poles
in the circuit breaker.

2

Allowable Accessory Combinations

2

FD Frame Accessories
Description

Reference
Page

Single-Pole

Two-Pole

Three-Pole

Center

Left

Left

Right

1

Center

Four-Pole
Right

Left

Center

Right

Neutral

2

Internal Accessories (Only one internal accessory per pole)
■

Alarm lockout switch (make only)

V4-T2-283

Alarm lockout (Make/Break)

V4-T2-283

■

❏

❏

■

Alarm lockout (2Make/2Break)

V4-T2-283

■

❏

❏

■

Auxiliary switch (1A, 1B)

V4-T2-285

■

■

■

■

■

Auxiliary switch (2A, 2B)

V4-T2-285

■

■

■

■

■

Auxiliary switch and alarm switch combination

V4-T2-287

■

❏

❏

■

Shunt trip—standard

V4-T2-289

■

■

■

■

Shunt trip—low energy

V4-T2-293

■

■

■

■

Undervoltage release mechanism

V4-T2-295

■

■

■

■

●

●

●

●

2

■

●

V4-T2-316

●

●

●

●

Keeper nut

V4-T2-316

●

●

●

●

●

●

●

●

●

●

Control wire terminal kit

V4-T2-317

●

●

●

●

●

●

●

●

●

●

Multiwire connectors

V4-T2-318

●

●

●

●

●

●

●

●

●

●

Base mounting hardware

V4-T2-318

●

●

●

●

●

●

●

●

●

●

Terminal shields

V4-T2-320

●

●

●

●

●

●

●

●

●

●

Terminal end covers

V4-T2-321

●

●

●

Interphase barriers

V4-T2-321

●

●

●

●

●

●

●

●

●

Non-padlockable handle block

V4-T2-322

■

■

■

■

Snap-on padlockable handle lock hasp

V4-T2-322

■

■

■

■

Padlockable handle lock hasp

V4-T2-323

Cylinder lock

V4-T2-323

Key interlock kit

V4-T2-324

Sliding bar interlock—requires two breakers

V4-T2-325

●

●

●

Walking beam interlock—requires two breakers

V4-T2-325

●

●

●

●

●

●

●

Electrical (solenoid and motor) operators

V4-T2-326

Plug-in adapters

V4-T2-327

Rear connecting studs

V4-T2-329

■

❏
❏

2
2
2
2
2
2

❏

❏

❏

2

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

Panelboard connecting straps

V4-T2-330

Handle mechanisms

V4-T2-332

LFD current limiter

V4-T2-337

IQ Energy Sentinel

V4-T2-337

Cause of trip display

V4-T2-338

●

●

Remote mount cause of trip display

V4-T2-338

●

●

Cause of trip LED

V4-T2-338

●

●

2
2
2
2
2
2
2

Modifications (Refer to Eaton)
Special calibration

—

●

●

●

●

●

●

●

●

●

●

Moisture fungus treatment

V4-T2-121

●

●

●

●

●

●

●

●

●

●

Freeze-tested circuit breakers

—

●

●

●

●

●

●

●

●

●

●

Marine/naval application

—

●

●

●

●

●

●

●

●

●

●

Legend
■ Applicable in indicated pole position
❏ May be mounted on left or right pole—not both
● Accessory available/modification available

2

❏

●

●

2

❏

●

●

2

❏

■
■

2

2

External Accessories
End cap kit

2

Note
Internal accessories are listed with Underwriters Laboratories (UL) for factory installation.
They are not listed with UL for field installation.

1

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-153

2
2
2
2
2

2.3

Molded Case Circuit Breakers
Series C

2

Technical Data and Specifications

2

UL 489 Interrupting Capacity Ratings

2

Circuit
Breaker
Type

2
2
2

Interrupting Capacity (kA Symmetrical Amperes)
Volts DC 1

Volts AC (50/60 Hz)

Number
of Poles

240

277

480

600

125

250 23

EDB

2, 3

22

—

—

—

10

—

EDS

2, 3

42

—

—

—

10

—

ED

2, 3

65

—

—

—

10

—

EDH

2, 3

100

—

—

—

10

—

EDC

2, 3

200

—

—

—

10

—

2

EHD

2

1

—

4

—

—

10

—

2, 3

18

—

14

—

—

10

FDB

2, 3, 4

18

—

14

14

—

10

2

FD

1

—

35

—

—

10

—

2, 3, 4

65

—

35

18

—

10

2

FDE 4

2, 3, 4

65

—

35

18

—

—

HFD

1

—

65

—

—

10

—

2

2, 3, 4

100

—

65

25

—

22

HFDE 4

2, 3, 4

100

—

65

25

—

—

FDC 5

2, 3, 4

200

—

100

35

—

22

2

FDCE 456

3

200

—

100

25

—

—

2

IEC 157-1 (P1) Interrupting Capacity Ratings (P1)

2

Circuit
Breaker
Type

2

2

Interrupting Capacity (kA Symmetrical Amperes)
Volts DC 1

Volts AC (50/60 Hz)

Number
of Poles

220, 240

380, 415

440

500

125

250 23

EDB

2, 3

22

—

—

—

10

—

EDS

2, 3

42

—

—

—

10

—

ED

2, 3

65

—

—

—

10

—

EDH

2, 3

100

—

—

—

10

—

EDC

2, 3

200

—

—

—

10

—

2

EHD

1

—

14

—

—

10

—

2

2, 3

18

—

14

—

—

10

FDB

2, 3, 4

18

14

14

14

—

10

2

FD

1

35

—

—

—

10

—

2, 3, 4

65

35

35

18

—

10

2

HFD

1

65

—

—

—

10

—

2, 3, 4

100

65

65

25

—

22

FDC

2, 3, 4

200

100

100

35

—

22

2
2

2
2

Digitrip Electronic Trip Units

2

Circuit Breaker
Type

Frame

Ratings

2

FDE, HFDE, FDCE

225

100, 110, 125, 150, 160, 175, 200, 225

FDE, HFDE, FDCE

160

60, 70, 80, 90, 100, 125, 150, 160

FDE, HFDE, FDCE

80

15, 20, 30, 40, 50, 60, 70, 80

2
2
2
2

Notes
1 DC ratings apply to substantially non-inductive circuits.
2 Two-pole circuit breaker, or two poles of three-pole circuit breaker.
3 Time constant is 3 milliseconds minimum at 10 kA and 8 milliseconds minimum at 22 kA.
4 Electronics available on three-pole only, no DC rating for FDE, HFDE, FDCE.
5 Current limiting.
6 Check with Eaton for availability.

V4-T2-154

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

F-Frame Digitrip Specifications

2

Trip Unit Type

Digitrip RMS 310+

rms sensing

Yes

2

Frame

FDE

Ampere range

15–225A

2

Interrupting rating at 480V

35, 65, 100 (kA)

Breaker Type

2

Protection
Ordering options

LS

LSI

LSG

LSIG

2
2

Fixed rated plug (In)

No

Overtemperature trip

Yes

2

Adjustable rating plug (In)

No

Long delay pickup

40–100% frame

2

Long delay time I2t

2–24 seconds

Long delay time I4t

No

Long Delay Protection (L)

Long delay thermal memory

Yes

High load alarm

Yes

2
2
2

Short Delay Protection (S)
Short delay pickup

200–1000% x (Ir)

Short delay time I2t

Yes

No

Short delay time Flat

No

Inst–300 ms

Short delay time Z.S.I.

Yes 1

2
2

Instantaneous Protection (I)

2

Instantaneous pickup

No

Discriminator

No

Instantaneous override

Yes

2

No

2

Ground Fault Protection (G)
Ground fault alarm

2

Ground fault pickup

20–100% frame

Ground fault delay I2t

No

Ground fault delay flat

Inst–300 ms

Ground fault Z.S.I.

Yes 1

Ground fault thermal memory

Yes

2

Cause of trip LEDs

No

2

Magnitude of trip information

No

Remote signal contacts

No

2

Digital display

No

2

Current

No

Voltage

No

2

System Diagnostics

System Monitoring

2
2

Power and energy

No

Power quality harmonics

No

Power factor

No

2

No

2

Test kit

2

Communications
PowerNet
Testing
Testing method
Legend
In = Rating Plug
Ir = Long Delay Pickup Setting x In

2
2

Note
1 ZSI (zone selective interlocking) is optional. Must order with ZSI. Standard 310+ does not come with ZSI.

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2
V4-T2-155

2.3
2
2

Molded Case Circuit Breakers
Series C

Dimensions and Weights
Approximate Dimensions in Inches (mm)
FD Frame

2

Number of Poles

Width

Height

Depth

2

1

1.38 (35.1)

6.00 (152.4)

3.38 (86.0)

2

2.75 (70.0)

6.00 (152.4)

3.38 (86.0)

3

4.13 (105.0)

6.00 (152.4)

3.38 (86.0)

4

5.50 (139.7)

6.00 (152.4)

3.38 (86.0)

2
2
2

FD Frame, Three-Pole
Side View

Front View

2
2
2
On
Off

2
2

6.00
(152.4)

2
2
2
2

3.38
(85.7)

4.13
(104.9)

2
2

Approximate Shipping Weight Lbs (kg)

2

FD Frame

2

Breaker Type

1

2

3

4

2

ED, EDB, EDS, EDH, EDC

—

3 (1.4)

4.5 (2.0)

—

2

EHD, FDB, FD, HFD, FDC

2 (0.9)

3 (1.4)

4.5 (2.0)

6 (2.7)

FDE, HFDE, FDCE

—

—

4.5 (2.0)

—

Number of Poles

2
2
2
2
2
2
2
2
V4-T2-156

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

Typical J-Frame Breaker

2.3

Contents
Description
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes) . . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes) . . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes)
Catalog Number Selection . . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications. . . . . . . . . . . .
Dimensions and Weights . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes) . . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes) . . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes) . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes). . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . . .
Current Limiting Circuit Breaker Module. . . . . . . . . . .
Internal Accessories. . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

Page
V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-158
V4-T2-159
V4-T2-162
V4-T2-163
V4-T2-164
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-263
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-312

2
2
2
2
2
2
2
2
2
2
2
2
2

J-Frame (70–250 Amperes)

2

Product Description

2

●

●

●

All Eaton’s J-Frame circuit
breakers are HACR rated
J-Frame circuit breakers are
available as individual
components (frame, trip
unit, terminals), or factory
assembled complete
breakers
J-Frame circuit breakers
with non-interchangeable
trip units are suitable for
reverse feed use

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-157

2.3
2
2
2
2
2

Molded Case Circuit Breakers
Series C

Catalog Number Selection
This information is
presented only as an aid
to understanding catalog
numbers. It is not to be used
to build catalog numbers for
circuit breakers or trip units.
Circuit Breaker/Frame

JD 3 250 F

2
2

Circuit Breaker/
Frame Type
JDB
JD
HJD
JDC

2
2

Number of
Poles
2 = 2 poles
3 = 3 poles
4 = 4 poles

2
2
2
2

Circuit Breaker/Frame
Ampere Rating
070
090
100
125
150
175
200
225
250

Suffix
C = Non-aluminum terminals
F = Frame only
K = High magnetic molded case switch
V = 50°C calibration
W = Without terminals
X = Load side terminals only
Y = Line side terminals only

Trip Unit

JT 3 250 T

2
Trip Unit Type
JT = Thermal-magnetic

2
2
2
2
2

Number
of Poles
2 = 2 poles
3 = 3 poles
4 = 4 poles

Trip Unit Rating/
Plug Ampere Rating
070
090
100
125
150
175
200
225
250

2
2
2
2
2
2
2
2
2
2
2
V4-T2-158

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Suffix
T = Trip unit
thermal-magnetic
fixed thermal
adj. magnetic
V = 50°C calibration
(thermal-magnetic
trip units only)

Molded Case Circuit Breakers
Series C

2.3

Product Selection

2
2

Types JD, HJD and JDC Thermal-Magnetic Circuit Breakers with Interchangeable Trip Units
Standard Interrupting Capacity
600 Vac Rated
35 kAIC at 480 Vac

High Interrupting Capacity
600 Vac Rated
65 kAIC at 480 Vac

Ultra High Interrupting
Capacity Current Limiting
600 Vac Rated
100 kAIC at 480 Vac

Factory Assembled
Circuit Consisting
of Frame, Trip Unit
and Terminals 1

Factory Assembled
Circuit Consisting
of Frame, Trip Unit
and Terminals 1

Factory Assembled
Circuit Consisting
of Frame, Trip Unit
and Terminals 1

For Use with Standard or
High or Ultra High
Interrupting Frames

See Page
V4-T2-161
for Optional
Terminals

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

70

JD2070

HJD2070

JDC2070

JT2070T

TA250KB 2

90

JD2090

HJD2090

JDC2090

JT2090T

100

JD2100

HJD2100

JDC2100

JT2100T

125

JD2125

HJD2125

JDC2125

JT2125T

150

JD2150

HJD2150

JDC2150

JT2150T

175

JD2175

HJD2175

JDC2175

JT2175T

200

JD2200

HJD2200

JDC2200

JT2200T

225

JD2225

HJD2225

JDC2225

JT2225T

250

JD2250

HJD2250

JDC2250

JT2250T

Maximum
Continuous
Ampere Rating
at 40°C

Thermal-Magnetic
Trip Unit Only 1

Standard
Terminals Only

JD3070

HJD3070

JDC3070

JT3070T

JD3090

HJD3090

JDC3090

JT3090T

100

JD3100

HJD3100

JDC3100

JT3100T

125

JD3125

HJD3125

JDC3125

JT3125T

150

JD3150

HJD3150

JDC3150

JT3150T

175

JD3175

HJD3175

JDC3175

JT3175T

200

JD3200

HJD3200

JDC3200

JT3200T

225

JD3225

HJD3225

JDC3225

JT3225T

250

JD3250

HJD3250

JDC3250

JT3250T

125

JD4125

HJD4125

JDC4125

JT3125T

150

JD4150

HJD4150

JDC4150

JT3150T

175

JD4175

HJD4175

JDC4175

JT3175T

200

JD4200

HJD4200

JDC4200

JT3200T

225

JD4225

HJD4225

JDC4225

JT3225T

250

JD4250

HJD4250

JDC4250

JT3250T

2
2
2
2
2
2
2

Three-Pole

90

2
2

Two-Pole

70

2

TA250KB 2

2
2
2
2
2
2

Four-Pole 34
TA250KB 2

2
2
2
2

Notes
1 Magnetic trip adjustable 5–10 times continuous ampere rating.
2 Individually packed.
3 Fully rated neutral pole with no protection.
4 Neutral is in right pole.

2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-159

2.3

Molded Case Circuit Breakers
Series C

2

Types JD, HJD and JDC Thermal-Magnetic Circuit Breakers—
Frame Only

2

Standard Interrupting
Capacity
600 Vac Rated
35 kAIC at 480 Vac

High Interrupting
Capacity
600 Vac Rated
65 kAIC at 480 Vac

Ultra High Interrupting
Capacity Current Limiting
600 Vac Rated
100 kAIC at 480 Vac

Catalog
Number

Catalog
Number

Catalog
Number

HJD2250F

JDC2250F

2
2

JD2250F

2

JD3250F

Molded Case Switches

Three-Pole
HJD3250F

2
2
2

Four-Pole
JD4250F

HJD4250F

JDC4250F

Type JDB Thermal-Magnetic Circuit Breakers with NonInterchangeable Thermal-Magnetic Trip Units Suitable for
Reverse Feed Application

Maximum
Continuous
Ampere
Rating
at 40°C

Complete Circuit Breaker
Maximum
Continuous
Ampere Rating
at 40°C

Without Line and
Load Terminals

With Standard Line and
Load Terminals Only

Catalog
Number

Catalog
Number

Two-Pole

2

70

JDB2070W

JDB2070

90

JDB2090W

JDB2090

250

100

JDB2100W

JDB2100

125

JDB2125W

JDB2125

2

150

JDB2150W

JDB2150

2

175

JDB2175W

JDB2175

200

JDB2200W

JDB2200

2

225

JDB2225W

JDB2225

250

JDB2250W

JDB2250

2

Three-Pole
70

JDB3070W

JDB3070

2

90

JDB3090W

JDB3090

2

100

JDB3100W

JDB3100

125

JDB3125W

JDB3125

2

150

JDB3150W

JDB3150

175

JDB3175W

JDB3175

2

200

JDB3200W

JDB3200

225

JDB3225W

JDB3225

250

JDB3250W

JDB3250

250

Suitable for
Reverse Feed Use

See PageV4-T2-161
for Optional Terminals

Catalog
Number

Catalog
Number

Catalog
Number

JD2250KW

JDB2250KW

TA250KB 1

HJD2250KW

HJDB2250KW

—

JD3250KW

JDB3250KW

TA250KB 1

HJD3250KW

HJDB3250KW

—

JD4250KW

JDB4250KW

TA250KB 1

HJD4250KW

HJDB4250KW

—

Four-Pole

Notes
1 Individually packed.
Molded case switches may open above 2500 amperes.

2
2
2
2
2
2
V4-T2-160

Standard
Terminals Only

Three-Pole

250

2

Complete Circuit Breaker Only Without
Line and Load Terminals

Two-Pole

600 Vac Rated, 250 Vdc

2

2

600 Vac Maximum, 250 Vdc

JDC3250F

2
2

components and are of the
high instantaneous automatic
type. Molded case switches
are listed in accordance with
Underwriters Laboratories
Standard UL 489.

Two-Pole

2
2

Molded Case Switches
Eaton’s molded case
switches are used as
compact switches in
applications requiring high
current switching capabilities.
Molded case switches are
constructed of circuit breaker

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Accessories Selection Guide and Ordering Information
Line and Load Terminals
Eaton’s line and load terminals
provide wire connecting
capabilities for specific ranges
of continuous current ratings
and wire types. All terminals
comply with Underwriters
Laboratories Standards UL
486A and UL 486B and CSA
Standard C22.2 No. 65, or
Electrical Bulletin 1165.

Unless otherwise specified, JFrame circuit breaker line and
load terminals are shipped
separately for field installation.
The bottom of the standard
TA250KB terminal contains a
recess that is positioned over
the J-Frame circuit breaker
terminal conductor.

2
Ordering Information
J-Frame circuit breakers use
Cu/AI terminals as standard.
When optional copper-only
terminals are required, order
by catalog number. Specify if
factory installation is required.

2
2
2
2
2
2
2

Collar

2

Collar

2
Nut

Slotted
Screw

T250KB Terminal

2

Slotted
Screw

2

TA250KB Terminal (Standard)

2
Line and Load Terminals
Maximum
Breaker
Amperes

Terminal
Body
Material

2
Wire
Type

AWG Wire Range/
No. Conductors

Metric Wire
Range mm2

Catalog
Number

Cu/AI

4–350 kcmil

25–185

TA250KB

2

Cu

4–350 kcmil

25–185

T250KB

2

2

Standard Cu/AI Pressure Terminals
250

Aluminum

Optional Cu Pressure Terminals
250

Stainless Steel

2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-161

2.3

Molded Case Circuit Breakers
Series C

2

Accessories

2

Allowable Accessory Combinations
Different combinations of accessories can be supplied, depending on the types of accessories
and the number of poles in the circuit breaker.

2
2

JD Frame Accessories

2

Description

Reference
Page

Two-, Three-Pole

Alarm lockout (Make/Break)

V4-T2-283

2

Auxiliary switch (1A, 1B)

V4-T2-285

2

Auxiliary switch (2A, 2B)

Left

❏

❏

❏

❏

■

■

■

■

V4-T2-285

■

■

■

■

Auxiliary switch and alarm switch combination

V4-T2-287

❏

❏

❏

❏

Shunt trip—standard

V4-T2-290

■

■

■

■

Shunt trip—low energy

V4-T2-293

■

■

■

■

2

Undervoltage release mechanism

V4-T2-297

■

■

■

■

2

End cap kit

V4-T2-316

●

●

●

●

●

●

●

Plug nut

V4-T2-317

●

●

●

●

●

●

●

Control wire terminal kit

V4-T2-317

●

●

●

●

●

●

●

2

Multiwire connectors

V4-T2-318

●

●

●

●

●

●

●

2

Base mounting hardware

V4-T2-319

●

●

●

●

●

●

●

Terminal shields

V4-T2-320

●

●

●

●

●

●

●

Interphase barriers

V4-T2-321

●

●

●

●

●

●

●

Non-padlockable handle block

V4-T2-322

■

■

2

Padlockable handle block

V4-T2-322

■

■

2

Padlockable handle lock hasp

V4-T2-323

❏

❏

Cylinder lock

V4-T2-323

❏

❏

Key interlock kit

V4-T2-324

❏

Sliding bar interlock—requires two breakers

V4-T2-325

●

●

●

2

Electrical (solenoid) operator

V4-T2-327

●

●

●

●

●

●

●

2

Plug-in adapters

V4-T2-327

●

●

●

●

●

●

●

Rear connecting studs

V4-T2-329

●

●

●

●

●

●

●

Panelboard connecting straps

V4-T2-330

●

●

●

●

●

●

●

Handle mechanisms

V4-T2-332

●

●

●

●

●

●

●

Handle extension

V4-T2-336

●

●

●

●

●

●

●

2

IQ Energy Sentinel

V4-T2-337

●

●

●

2

Special calibration

—

●

●

●

●

●

●

●

Moisture fungus treatment

V4-T2-121

●

●

●

●

●

●

●

Freeze-tested circuit breakers

—

●

●

●

●

●

●

●

Marine/naval application

—

●

●

●

●

●

●

●

2

2

2

2

2
2

2
2
2
2

Center

Four-Pole
Right

2

Left

Center

Right

Neutral

Internal Accessories (Only One Internal Accessory Per Pole)

External Accessories

❏

❏

❏

❏

❏

Modifications (Refer to Eaton)

Legend
■ Applicable in indicated pole position
❏ May be mounted on left or right pole—not both
● Accessory available/modification available

2
2
V4-T2-162

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Technical Data and Specifications

2

UL 489 Interrupting Capacity Ratings

2

Interrupting Capacity (kA Symmetrical Amperes)

Circuit
Breaker
Type

Number
of Poles

Volts AC (50/60 Hz)
240

480

600

125

250 12

JDB

2, 3

65

35

18

—

10

JD

2, 3, 4

65

35

18

—

10

HJD

2, 3, 4

100

65

25

—

22

JDC 3

2, 3, 4

200

100

35

—

22

2

Volts DC

2
2
2
2

IEC 157-1 (P1) Interrupting Capacity Ratings

2

Interrupting Capacity (kA Symmetrical Amperes)

Circuit
Breaker
Type

Number
of Poles

Volts AC (50/60 Hz)
240

380

415

600

125

250 12

JD

2, 3, 4

65

35

35

—

—

10

Volts DC

HJD

2, 3, 4

100

65

65

—

—

22

JDC

2, 3, 4

200

100

100

—

—

22

2
2
2

Notes
1 Two-pole circuit breaker or two outside poles of three-pole circuit breaker.
2 Time constant is 3 milliseconds minimum at 10 kA and 8 milliseconds minimum at 22 kA.
3 Current limiting.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-163

2.3
2
2

Molded Case Circuit Breakers
Series C

Dimensions and Weights
Approximate Dimensions in Inches (mm)
JD Frame
Number of Poles

Width

Height

Depth

2, 3

4.13 (105.0)

10.00 (254.0)

4.06 (104.1)

2

4

5.50 (139.7)

10.00 (254.0)

4.06 (104.1)

2

JD-Frame, Three-Pole

2

2

Front View
Front View Cutout

2

1.56
(39.7)

0.34 R
(8.7 R)

2
2

3.94
(100.0)

2

2

0.72
(18.2)
0.50 (12.7)
Diameter
3 Megger Holes
if Required

0.19 R
(4.8) R

Side View

4.13
(104.8)

0.78
(19.8)
2.92
(74.2)

CL Breaker

2
2

CL Handle

2

0.88
(22.2)
3.33
(84.5)

ON

10.00
(254.0)

OFF

2.75
(69.9)

1.38
(34.9)

3.50
(88.9)

1.75
(44.5)

2

4.06
(103.2)

2
2

Approximate Shipping Weight in Lbs (kg)

2

JD Frame

2

Breaker
Type

Complete Breaker
Two-Pole

Three-Pole

Four-Pole

Two-Pole

Three-Pole

Four-Pole

Two-Pole

Three-Pole

Four-Pole

2

JDB

11.25 (5.1)

12.50 (5.7)

—

—

—

—

—

—

—

JD

11.25 (5.1)

12.50 (5.7)

13.25 (6.0)

9.00 (4.1)

10.00 (4.5)

10.50 (4.8)

2.00 (0.9)

2.00 (0.9)

2.25 (1.0)

2

HJD

11.25 (5.1)

12.50 (5.7)

13.25 (6.0)

9.00 (4.1)

10.00 (4.5)

10.50 (4.8)

2.00 (0.9)

2.00 (0.9)

2.25 (1.0)

JDC

12.25 (5.6)

13.50 (6.1)

14.25 (6.5)

10.00 (4.5)

11.00 (5.0)

11.50 (5.2)

2.00 (0.9)

2.00 (0.9)

2.25 (1.0)

Frame Only

Trip Unit

2
2
2
2
2
2
2
2
2
V4-T2-164

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

Typical K-Frame Circuit Breaker

2.3

Contents
Description
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes) . . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes) . . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes) . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes)
Catalog Number Selection . . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications. . . . . . . . . . . .
Dimensions and Weights . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes) . . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes) . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes). . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . . .
Current Limiting Circuit Breaker Module. . . . . . . . . . .
Internal Accessories. . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

Page
V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-166
V4-T2-167
V4-T2-187
V4-T2-188
V4-T2-191
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-263
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-312

2
2
2
2
2
2
2
2
2
2
2
2
2

K-Frame (70–400 Amperes)

2

Product Description

2

●

●

●

All Eaton K-Frame Circuit
Breakers are HACR rated
K-Frame circuit breakers are
available as individual
components (frame, trip
unit, terminals), or factory
assembled complete
breakers
K-Frame circuit breakers
with non-interchangeable
trip units are suitable for
reverse feed use

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-165

2.3
2
2
2
2
2

Molded Case Circuit Breakers
Series C

Catalog Number Selection
This information is presented
only as an aid to
understanding catalog
numbers. It is not to be used
to build catalog numbers for
circuit breakers or trip units.
Circuit Breaker/Frame

KD 3 400 F

2
2

Circuit Breaker/
Frame Type
DK
KD
KDB
HKD
HKDB
KDC
CKD
CHKD

2
2
2

Number
of Poles
2 = 2 poles
3 = 3 poles
4 = 4 poles

2

Circuit Breaker/Frame
Ampere Rating
100
125
150
175
200
225
250
300
350
400

Suffix
C = Copper terminals
E = 50% protected neutral pole (four-pole
electronic trip circuit breaker only)
F = Frame only
K = High magnetic molded case switch
V = 50°C calibration (thermal-magnetic trip
units only)
W = Without terminals
X = Load side terminals only
Y = Line side terminals only
No suffix number indicates standard load
and line side terminals

2
2

Trip Unit

2

KT 3 400 T

2

Trip Unit Type
KT = Thermal-magnetic
KES = Electronic

2

Suffix
Number
of Poles
2 = 2 poles
3 = 3 poles
4 = 4 poles

2
2
2
2
2
2

OPTIM Circuit Breaker/Frame

2

KD 3 125 T5 7 W

2

Circuit Breaker/
Frame Type
KD
HKD
KDC
CKD
CHKD

2
2
2
2
2

Trip Unit Rating/ Plug
Ampere Rating
070 1
090 1
100
125
150
175
200
225
250
300
350
400

= Electronic trip unit adjustable short time delay with I2t short
delay ramp
LSI = Electronic trip unit independently adjustable short time pickup
and delay
LSG = Electronic trip unit adjustable short time pickup with I2t short delay
and ground fault protection
LSIG = Electronic trip unit independently adjustable short time pickup and
delay and ground fault protection
V
= 50°C calibration (thermal-magnetic trip units only)
E
= 50% protected neutral pole (four-pole electronic trip unit only)
terminals only
T
= Trip unit only
LS

Number
of Poles
3 = 3 poles

Circuit Breaker/Frame
Ampere Rating
125
250
400

Trip Model
T5 = Model 550
T10 = Model 1050

Note
1 Ampere rating available with electronic trip unit only.

2
V4-T2-166

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Trip Type
2 = LSI
6 = LSIG
7 = LSIA

Suffix
W = Without terminals

2.3

Molded Case Circuit Breakers
Series C

Product Selection

2
2

Types KD, HKD and KDC Thermal-Magnetic Circuit Breakers with Interchangeable Trip Units

2

Standard Interrupting
Capacity
600 Vac Rated
35 kAIC at 480 Vac

High Interrupting
Capacity
600 Vac Rated
65 kAIC at 480 Vac

Ultra High Interrupting
Capacity Current Limiting
600 Vac Rated
100 kAIC at 480 Vac

Factory Assembled
Circuit Consisting
of Frame, Trip Unit
and Terminals 1

Factory Assembled
Circuit Consisting
of Frame, Trip Unit
and Terminals 1

Factory Assembled
Circuit Consisting
of Frame, Trip Unit
and Terminals 1

For Use with Standard
or High or Ultra High
Interrupting Frames

See Page V4-T2-186 for
Optional Terminals

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

100

KD2100

HKD2100

KDC2100

KT2100T

TA300K 2

125

KD2125

HKD2125

KDC2125

KT2125T

TA300K 2

150

KD2150

HKD2150

KDC2150

KT2150T

TA300K 2

175

KD2175

HKD2175

KDC2175

KT2175T

TA300K 2

200

KD2200

HKD2200

KDC2200

KT2200T

TA300K 2

225

KD2225

HKD2225

KDC2225

KT2225T

TA300K 2

250

KD2250

HKD2250

KDC2250

KT2250T

TA350K 2

300

KD2300

HKD2300

KDC2300

KT2300T

TA350K 2

350

KD2350

HKD2350

KDC2350

KT2350T

TA350K 2

400

KD2400

HKD2400

KDC2400

KT2400T

2TA400K 3

100

KD3100

HKD3100

KDC3100

KT3100T

TA300K 2

125

KD3125

HKD3125

KDC3125

KT3125T

TA300K 2

150

KD3150

HKD3150

KDC3150

KT3150T

TA300K 2

175

KD3175

HKD3175

KDC3175

KT3175T

TA300K 2

200

KD3200

HKD3200

KDC3200

KT3200T

TA300K 2

225

KD3225

HKD3225

KDC3225

KT3225T

TA300K 2

250

KD3250

HKD3250

KDC3250

KT3250T

TA350K 2

300

KD3300

HKD3300

KDC3300

KT3300T

TA350K 2

350

KD3350

HKD3350

KDC3350

KT3350T

TA350K 2

400

KD3400

HKD3400

KDC3400

KT3400T

3TA400K 3

2

KD4100

HKD4100

KDC4100

KT3100T

TA300K 2

2

2

Maximum
Continuous
Ampere Rating
at 40°C

Thermal-Magnetic
Trip Unit Only 1

2

Standard Terminals Only

2
2
2

Two-Pole

2
2
2
2
2
2

Three-Pole

2
2
2
2
2

Four-Pole
100
125

KD4125

HKD4125

KDC4125

KT3125T

TA300K

175

KD4175

HKD4175

KDC4175

KT3175T

TA300K 2

200

KD4200

HKD4200

KDC4200

KT3200T

TA300K 2

225

KD4225

HKD4225

KDC4225

KT3225T

TA300K 2

250

KD4250

HKD4250

KDC4250

KT3250T

TA350K 2
2

300

KD4300

HKD4300

KDC4300

KT3300T

TA350K

350

KD4350

HKD4350

KDC4350

KT3350T

TA350K 2

400

KD4400

HKD4400

KDC4400

KT3400T

4TA400K 3

2
2
2
2
2

Notes
1 Magnetic trip adjustable 5–10 times continuous ampere rating.
2 Individually packed.
3 2TA400K, 3TA400K and 4TA400K terminal kits contain one terminal for each pole and one terminal cover.

2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-167

2.3

Molded Case Circuit Breakers
Series C

2

Types KD, HKD and KDC Thermal-Magnetic Circuit Breakers—Frame Only

2

Standard Interrupting Capacity
600 Vac Rated
35 kAIC at 480 Vac

High Interrupting Capacity
600 Vac Rated
65 kAIC at 480 Vac

Ultra High Interrupting
Capacity Current Limiting
600 Vac Rated
100 kAIC at 480 Vac

2

Catalog
Number

Catalog
Number

Catalog
Number

2

Two-Pole

2

HKD2400F

KDC2400F

Three-Pole
HKD3400F

KDC3400F

HKD4400F

KDC4400F

KD2400F

2

KD3400F

2

KD4400F

Four-Pole

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-168

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Types KD, HKD and KDC Electronic Circuit Breakers with Interchangeable Trip Units
Order as individual components: breaker frame, trip unit, rating plug, terminals.

2
2

Types KD, HKD and KDC Electronic Circuit Breakers with Interchangeable Trip Units—Three-Pole 1
Digitrip RMS 310 Trip Unit Only 3

Circuit Breaker Frame Only

Standard
Interrupting
Capacity
600 Vac
Rated
35 kAIC at
480 Vac

High
Interrupting
Capacity
600 Vac
Rated
65 kAIC at
480 Vac

Max.
Cont.
Ampere
Rating
at 40°C 2 Catalog Number
125

250

400

KD3400F

KD3400F

KD3400F

HKD3400F

HKD3400F

HKD3400F

Ultra High
Interrupting
Capacity
Current
Limiting
600 Vac
Rated
100 kAIC
at 480 Vac

KDC3400F

KDC3400F

KDC3400F

Adjustable
Rating Plug

Standard

Options

Adjustable
Short Time
Pickup with
I2t Short
Delay Ramp

Adjustable
Short Time
Independently Pickup with
Adjustable
I2t Short
Delay and
Short Time
Ground Fault
Pickup and
Protection
Delay

KES3125LS

KES3250LS

KES3400LS

KES3125LSI

KES3250LSI

KES3400LSI

KES3125LSG

KES3250LSG

KES3400LSG

2

Digitrip 310 Rating Plug Only

Independently
Adjustable
Short Time
Pickup and
Delay and
Ground Fault
Protection

KES3125LSIG

KES3250LSIG

KES3400LSIG

Ampere
Rating

Fixed
Rating
Plug

Ampere
Rating

Standard
Terminals
Only
See Page
V4-T2-186
for Optional
Terminals

Catalog Number
1KES070T

90

1KES090T

100

1KES100T

TA300K 4

110

1KES110T

TA300K 4

125

1KES125T

70

2KES070T

100

2KES100T

125

2KES125T

TA300K 4

150

2KES150T

TA300K 4

160

2KES160T

TA300K 4

175

2KES175T

TA300K 4

200

2KES200T

TA300K 4

225

2KES225T

TA300K 4

250

2KES250T

200

4KES200T

225

4KES225T

250

4KES250T

300

4KES300T

350

4KES350T

400

4KES400T

70/90/100/125
A1KES125T1

TA300K 4

70

TA300K 4

TA300K 4
125/150/200/250
A2KES250T1

—
—

TA350K 4
200/250/300/400
A4KES400T1

TA300K 4

200/240/260/280
A4KES200T5

4

320/340/360/380
A4KES300T5

TA300K 4
TA300K

TA300K 4
TA350K

4

3TA400K 5

Notes
1 Three-pole KES Trip Units are for use in three-pole frames only.
2 Ampere rating is established by rating plug.
3 For AC use only.
4 Individually packed.
5 3TA400K and 4TA400K terminal kits contain one terminal for each pole and one terminal cover.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-169

2.3
2

Molded Case Circuit Breakers
Series C

Types KD, HKD and KDC Electronic Circuit Breakers with Interchangeable Trip Units—Four Pole 12

2
Standard
Interrupting
Capacity
600 Vac
Rated
35 kAIC at
480 Vac

2
2
2
2

Digitrip RMS 310 Trip Unit Only 4

Circuit Breaker Frame Only

High
Interrupting
Capacity
600 Vac
Rated
65 kAIC at
480 Vac

Max.
Cont.
Ampere
Rating
at 40°C 3 Catalog Number

2

110

1KES110T

TA300K 5

125

1KES125T

70

2KES070T

100

2KES100T

125

2KES125T

TA300K 5

2

150

2KES150T

TA300K 5

160

2KES160T

TA300K 5

2

175

2KES175T

TA300K 5

200

2KES200T

TA300K 5

225

2KES225T

TA300K 5

250

2KES250T

200

4KES200T

2

225

4KES225T

250

4KES250T

2

300

4KES300T

350

4KES350T

400

4KES400T

—

2

2
2

400

KD4400F

HKD4400F

KDC4400F

KES4400LS

KES4400LSI

—

—

2
2
2
2

Notes
1 Trip unit includes protected neutral pole. Use corresponding three-pole trip unit if protected neutral pole is not required.
2 Fully rated neutral pole protection is standard. For 50% rated protection on neutral pole, add Suffix E to four-pole trip unit catalog number.
3 Ampere rating is established by rating plug.
4 For AC use only.
5 Individually packed.
6 3TA400K and 4TA400K terminal kits contain one terminal for each pole and one terminal cover.

2
2
2
2
2
2
2
2
2
2
V4-T2-170

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

70/90/100/125
A1KES125T1

TA300K 5

TA300K 5

—

—

Catalog Number

1KES100T

KES4250LSI

—

Ampere
Rating

See Page
V4-T2-186
for Optional
Terminals

100

KES4250LS

KES4125LSI

Ampere
Rating

Fixed
Rating
Plug

Standard
Terminals
Only

2
KDC4400F

KES4125LS

Independently
Adjustable
Short Time
Pickup and
Delay and
Ground Fault
Protection

1KES090T

HKD4400F

KDC4400F

Adjustable
Short Time
Pickup with
I2t Short
Delay Ramp

Adjustable
Short Time
Independently Pickup with
Adjustable
I2t Short
Short Time
Delay and
Pickup and
Ground Fault
Delay
Protection

90

KD4400F

HKD4400F

Options

1KES070T

250

KD4400F

Adjustable
Rating Plug

Standard

70

2

125

Ultra High
Interrupting
Capacity
Current
Limiting
600 Vac
Rated
100 kAIC
at 480 Vac

Digitrip 310 Rating Plug Only

TA300K 5

TA300K 5
125/150/200/250
A2KES250T1

TA300K 5
TA300K 5

TA350K 5
200/250/300/400
A4KES400T1

TA300K 5

200/240/260/280
A4KES200T5

TA350K 5

320/340/360/380
A4KES300T5

TA350K 5

TA300K 5

TA350K 5

4TA400K 6

Molded Case Circuit Breakers
Series C

2.3

Types KDB and HKDB with Digitrip 310 Non-Interchangeable Trip Unit Suitable for Reverse Feed
Circuit Breaker Frame Including Digitrip RMS 310 Electronic Tip Unit Less
Terminals and Rating Plug—Catalog Number

Maximum
Continuous
Ampere Rating
at 40ºC
Short Time Range
Short Time Delay
Ground Fault Pickup
Ground Fault Delay

Number
of Poles

Digitrip RMS 310 Rating Plug
(Order as Separate Items)

L – Adjustable Long Delay Pickup (By Adjustable Rating Plug)
S – Adjustable Short Delay Pickup with Fixed Short Delay Time
(I2t Response) or Adjustable Short Time (Flat Response)
I – Adjustable Instantaneous Pickup by Setting Short Time Delay Time to Instantaneous
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Delay (Flat Response)

3

LS
2–8 x In
—
—
—

LSI
2–8 x In
I–300 ms
—
—

LSG
2–8 x In
—
Varies by frame
0–500 ms

LSIG
2–8 x In
0–300 ms
Varies by frame
0–500 ms

Fixed

KDB3125FT33W

KDB3125FT32W

KDB3125FT35W

KDB3125FT36W

1KES070T

Adjustable

2
70/90/100/125
A1KES125T1

1KES125T
KDB3250FT33W

KDB3250FT32W

KDB3250FT35W

KDB3250FT36W

2KES070T
2KES090T

125/150/200/250
A2KES250T1

2

2KES125T
2KES150T

2

2KES160T
2KES175T

2

2KES200T
2KES225T

2

2KES250T
3

KDB3400FT33W

KDB3400FT32W

KDB3400FT35W

KDB3400FT36W

4KES200T
4KES225T
4KES250T
4KES300T
4KES350T
4KES400T

2
2

2KES100T

400

2
2

1KES100T

3

2
2

Catalog Number

1KES090T

250

2
2

Type KDB
125

2

200/250/300/400
A4KES400T1

2

200/240/260/280
A4KES200T5

2

320/340/360/380
A4KES300T5

2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-171

2.3
2

Molded Case Circuit Breakers
Series C

Types KDB and HKDB with Digitrip 310 Non-Interchangeable Trip Unit Suitable for Reverse Feed, continued
Circuit Breaker Frame Including Digitrip RMS 310 Electronic Tip Unit Less
Terminals and Rating Plug—Catalog Number

2
2
2
2
2
2

Maximum
Continuous
Ampere Rating
at 40ºC
Short Time Range
Short Time Delay
Ground Fault Pickup
Ground Fault Delay

Number
of Poles

Digitrip RMS 310 Rating Plug
(Order as Separate Items)

L – Adjustable Long Delay Pickup (By Adjustable Rating Plug)
S – Adjustable Short Delay Pickup with Fixed Short Delay Time
(I2t Response) or Adjustable Short Time (Flat Response)
I – Adjustable Instantaneous Pickup by Setting Short Time Delay Time to Instantaneous
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Delay (Flat Response)
LS
2–8 x In
—
—
—

LSI
2–8 x In
I–300 ms
—
—

LSG
2–8 x In
—
Varies by frame
0–500 ms

LSIG
2–8 x In
0–300 ms
Varies by frame
0–500 ms

Fixed

HKDB3125FT33W

HKDB3125FT32W

HKDB3125FT35W

HKDB3125FT36W

1KES070T

Catalog Number

Type HKDB
125

3

1KES090T

2
2

70/90/100/125
A1KES125T1

1KES100T
1KES125T
250

3

HKDB3250FT33W

HKDB3250FT32W

HKDB3250FT35W

HKDB3250FT36W

2KES070T

2

2KES090T

2

2KES125T

125/150/200/250
A2KES250T1

2KES100T

2KES150T

2

2KES160T

2

2KES200T

2KES175T

2KES225T

2
2

Adjustable

2KES250T
400

3

HKDB3400FT33W

HKDB3400FT32W

HKDB3400FT35W

HKDB3400FT36W

4KES200T
4KES225T

2

4KES250T

2

4KES350T

4KES300T

4KES400T

2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-172

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

125/150/200/250
A4KES250T1
200/240/260/280
A4KES200T5
320/340/360/380
A4KES300T5

2.3

Molded Case Circuit Breakers
Series C

Types DK and KDB Thermal-Magnetic Circuit Breakers with Non-Interchangeable Trip Units
Suitable for reverse feed application.

2
2

Types DK and KDB Thermal-Magnetic Circuit Breakers with Non-Interchangeable Trip Units
240 Vac Rated, 250 Vdc
Maximum
Continuous
Ampere
Rating
at 40°C

2

600 Vac Rated, 250 Vdc

Complete Circuit Breaker

Complete Circuit Breaker

2

Without Line and
Load Terminals

With Line
Terminals Only

With Standard Line and
Load Terminals Only

Without Line and
Load Terminals

With Standard Line
and Load Terminals

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

100

—

—

—

KDB2100W

KDB2100

125

—

—

—

KDB2125W

KDB2125

150

—

—

—

KDB2150W

KDB2150

175

—

—

—

KDB2175W

KDB2175

200

—

—

—

KDB2200W

KDB2200

225

—

—

—

KDB2225W

KDB2225

250

DK2250W

DK2250Y

DK2250

KDB2250W

KDB2250

300

DK2300W

DK2300Y

DK2300

KDB2300W

KDB2300

350

DK2350W

DK2350Y

DK2350

KDB2350W

KDB2350

400

DK2400W

DK2400Y

DK2400

KDB2400W

KDB2400

2

100

—

—

—

KDB3100W

KDB3100

2

125

—

—

—

KDB3125W

KDB3125

150

—

—

—

KDB3150W

KDB3150

175

—

—

—

KDB3175W

KDB3175

200

—

—

—

KDB3200W

KDB3200

225

—

—

—

KDB3225W

KDB3225

250

DK3250W

DK3250Y

DK3250

KDB3250W

KDB3250

300

DK3300W

DK3300Y

DK3300

KDB3300W

KDB3300

350

DK3350W

DK3350Y

DK3350

KDB3350W

KDB3350

400

DK3400W

DK3400Y

DK3400

KDB3400W

KDB3400

2
2

Two-Pole

2
2
2
2
2

Three-Pole

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-173

2.3
2
2
2
2
2
2
2
2
2

Maximum
Continuous
Ampere
Rating
at 40°C

Three-Pole

2

240 Vac Maximum, 250 Vdc

600 Vac Maximum, 250 Vdc

600 Vac Maximum, 250 Vdc

Complete Circuit Breaker
with Standard Line and
Load Terminals

Complete Circuit Breaker
with Standard Line and
Load Terminals

Complete Circuit Breaker
with Standard Line and
Load Terminals. Suitable for
Reverse Feed Use

Catalog
Number

Catalog
Number

Catalog
Number

DK2400K

KD2400K

KDB2400K

—

HKD2400K

HKDB2400K

DK3400K

KD3400K

KDB3400K

—

HKD3400K

HKDB3400K

—

KD4400K

KDB4400K

—

HKD4400K

HKDB4400K

Two-Pole

2

2

components and are of the
high instantaneous automatic
type. Molded case switches
are listed in accordance with
Underwriters Laboratories
Standard UL 489.

Molded Case Switches

400

2

Series C

Molded Case Switches
Eaton’s molded case
switches are used as
compact switches in
applications requiring high
current switching capabilities.
Molded case switches are
constructed of circuit breaker

2
2

Molded Case Circuit Breakers

400

Four-Pole
400

Note
Molded case switches may open above 4000 amperes.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-174

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

100% Rated Types CKD and CHKD Electronic Circuit Breakers
The NEC allows the breaker to be rated at 100% of its frame size in an assembly, provided that 90°C wire is applied at the 75°C
ampacity. All 100% rated circuit breakers have electronic trip units.

2

100% Rated Types CKD and CHKD Electronic Circuit Breakers—Three Pole

2

Circuit Breaker Frame Only

Digitrip RMS 310 Trip Unit Only
Standard

Standard
Interrupting
Capacity

High
Interrupting
Capacity

35 kAIC at
480 Vac

65 kAIC at
480 Vac

Maximum
Continuous
Ampere
Rating
at 40°C

Catalog Number

125

CKD3400F

250

400

CKD3400F

CKD3400F

CHKD3400F

CHKD3400F

CHKD3400F

Adjustable
Short Time
Pickup with
I2t Short
Delay Ramp

KES3125LS

KES3250LS

KES3400LS

Digitrip 310 Rating Plug Only
Adjustable
Rating Plug

Options

Independently
Adjustable
Short Time
Pickup and
Delay

KES3125LSI

KES3250LSI

KES3400LSI

2

Adjustable
Short Time
Pickup with
I2t Short
Delay and
Ground Fault
Protection

KES3125LSG

KES3250LSG

KES3400LSG

Independently
Adjustable
Short Time
Pickup and
Delay and
Ground Fault
Protection

KES3125LSIG

KES3250LSIG

KES3400LSIG

Fixed
Rating
Plug

Ampere
Rating

Standard
Terminals
Only
See Page
V4-T2-186
for Optional
Terminals

Ampere
Rating

Catalog Number

70

1KES070T

90

1KES090T

100

1KES100T

TA300K 1

110

1KES110T

TA300K 1

125

1KES125T

TA300K 1

125

1KES125T

1

70

2KES070T

100

2KES100T

125

2KES125T

TA300K 1

150

2KES150T

TA300K 1

160

2KES160T

TA300K 1

175

2KES175T

TA300K 1

200

2KES200T

TA300K 1

225

2KES225T

TA300K 1

250

2KES250T

TA350K 1

200

4KES200T

225

4KES225T

250

4KES250T

300

4KES300T

350

4KES350T

400

4KES400T

70/90/100/125
A1KES125T1

TA300K 1
TA300K 1

TA300K
125/150/200/225
A2KES250T1

TA300K 1

200/250/300/400
A4KES400T1

TA300K 1

220/240/260/280
A4KES200T5

TA350K 1

320/340/360/380
A4KES300T5

TA350K 1

TA300K 1

TA350K 1

3TA400K 2

Notes
1 Individually packed.
2 3TA400K terminal kit contains one terminal for each pole and one terminal cover.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-175

2.3
2

Molded Case Circuit Breakers
Series C

Digitrip OPTIM 550 Electronic Circuit Breakers with Interchangeable Rating Plug
Order as individual components: breaker frame (which includes trip unit), rating plug, terminals.

2
2

Digitrip OPTIM 550 Electronic Circuit Breakers with Interchangeable Rating Plug
Circuit Breaker Frame Only

2
2
2

Digitrip OPTIM Rating Plug Only

L – Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) ➀
S – Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
I – Adjustable Instantaneous Pickup
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)
Maximum
Continuous
Ampere
Rating
at 40°C

OPTIM 550 2
LSI

LSIG

LSIA

Catalog
Number

Catalog
Number

Catalog
Number

Ampere
Rating

Catalog
Number

KD3125T57W

70

ORPK125A70

2

90

ORPK125A90

2

100

ORPK125A100

110

ORPK125A110

125

ORPK125A125

125

ORPK025A125

150

ORPK025A150

175

ORPK025A175

2

200

ORPK025A200

2

225

ORPK025A225

250

ORPK025A250

200

ORPK40A200

225

ORPK40A225

250

ORPK40A250

300

ORPK40A300

350

ORPK40A350

400

ORPK40A400

2
2

2

Three-Pole Standard Interrupting Capacity 600 Vac Rated 35 kAIC at 480 Vac
125

250

KD3125T52W

KD3250T52W

KD3125T56W

KD3250T56W

KD3250T57W

2

2

400

KD3400T52W

KD3400T56W

KD3400T57W

2
2
2
2

Fixed Rating Plug

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Zone interlocking, PowerNet, or both features can be added at the factory by adding suffixes ZG, PN or ZGP respectively to above catalog number.

2
2
2
2
2
2
2
2
2
2
2
V4-T2-176

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Digitrip OPTIM 550 Electronic Circuit Breakers with Interchangeable Rating Plug, continued
Circuit Breaker Frame Only

2

Digitrip OPTIM Rating Plug Only

2

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)

L
S
I – Adjustable Instantaneous Pickup
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)
Maximum
Continuous
Ampere
Rating
at 40°C

2
2

OPTIM 550 2
LSI

LSIG

LSIA

Catalog
Number

Catalog
Number

Catalog
Number

Ampere
Rating

Catalog
Number

HKD3125T57W

70

ORPK125A70

90

ORPK125A90

100

ORPK125A100

110

ORPK125A110

125

ORPK125A125

125

ORPK025A125

150

ORPK025A150

175

ORPK025A175

200

ORPK025A200

225

ORPK025A225

250

ORPK025A250

200

ORPK40A200

225

ORPK40A225

250

ORPK40A250

300

ORPK40A300

350

ORPK40A350

400

ORPK40A400

Fixed Rating Plug

2

Three-Pole High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
125

250

400

HKD3125T52W

HKD3250T52W

HKD3400T52W

HKD3125T56W

HKD3250T56W

HKD3400T56W

HKD3250T57W

HKD3400T57W

2
2
2
2
2
2
2
2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Zone interlocking, PowerNet, or both features can be added at the factory by adding suffixes ZG, PN or ZGP respectively to above catalog number.

2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-177

2.3
2

Circuit Breaker Frame Only

Digitrip OPTIM Rating Plug Only

L – Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
S – Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
I – Adjustable Instantaneous Pickup
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)

2
2

Series C

Digitrip OPTIM 550 Electronic Circuit Breakers with Interchangeable Rating Plug, continued

2
2

Molded Case Circuit Breakers

Maximum
Continuous
Ampere
Rating
at 40°C

OPTIM 550 2
LSI

LSIG

LSIA

Catalog
Number

Catalog
Number

Catalog
Number

Fixed Rating Plug
Ampere
Rating

Catalog
Number

70

ORPK125A70

2

90

ORPK125A90

2

100

ORPK125A100

110

ORPK125A110

125

ORPK125A125

125

ORPK025A125

150

ORPK025A150

175

ORPK025A175

200

ORPK025A200

225

ORPK025A225

250

ORPK025A250

200

ORPK40A200

225

ORPK40A225

2

250

ORPK40A250

300

ORPK40A300

2

350

ORPK40A350

400

ORPK40A400

2

2

Three-Pole Ultra High Interrupting Capacity Current Limiting 600 Vac Rated 100 kAIC at 480 Vac
125

250

KDC3125T52W

KDC3250T52W

KDC3125T56W

KDC3250T56W

KDC3125T57W

KDC3250T57W

2
2
2
2

2
2

400

KDC3400T52W

KDC3400T56W

KDC3400T57W

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Zone interlocking, PowerNet, or both features can be added at the factory by adding suffixes ZG, PN or ZGP respectively to above catalog number.

2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-178

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Digitrip OPTIM 1050 Electronic Circuit Breakers with Interchangeable Rating Plug
Order as individual components: breaker frame (which includes trip unit), rating plug, terminals.

2
2

Digitrip OPTIM 1050 Electronic Circuit Breakers with Interchangeable Rating Plug
Circuit Breaker Frame Only

2

Digitrip OPTIM Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)

2

L
S
I – Adjustable Instantaneous Pickup
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)
Maximum
Continuous
Ampere
Rating
at 40°C

2
2

OPTIM 1050 2
LSIG

LSIA

Catalog
Number

Catalog
Number

Fixed Rating Plug
Ampere
Rating

Catalog
Number

70

ORPK125A70

90

ORPK125A90

100

ORPK125A100

110

ORPK125A110

125

ORPK125A125

125

ORPK025A125

150

ORPK025A150

175

ORPK025A175

200

ORPK025A200

225

ORPK025A225

250

ORPK025A250

200

ORPK40A200

225

ORPK40A22

250

ORPK40A250

300

ORPK40A300

350

ORPK40A350

400

ORPK40A400

2

Three-Pole Standard Interrupting Capacity 600 Vac Rated 35 kAIC at 480 Vac
125

250

400

KD3125T106W

KD3250T106W

KD3400T106W

KD3125T107W

KD3250T107W

KD3400T107W

2
2
2
2
2
2
2
2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Factory sealed.

2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-179

2.3
2

Circuit Breaker Frame Only
L
S
I
G
A

2
2

Series C

Digitrip OPTIM 1050 Electronic Circuit Breakers with Interchangeable Rating Plug, continued

2
2

Molded Case Circuit Breakers

Maximum
Continuous
Ampere
Rating
at 40°C

Digitrip OPTIM Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
– Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)

OPTIM 1050 2
LSIG

LSIA

Catalog
Number

Catalog
Number

Fixed Rating Plug
Ampere
Rating

Catalog
Number

70

ORPK125A70

2

90

ORPK125A90

2

100

ORPK125A100

110

ORPK125A110

125

ORPK125A125

125

ORPK025A125

150

ORPK025A150

175

ORPK025A175

200

ORPK025A200

225

ORPK025A225

250

ORPK025A250

200

ORPK40A200

225

ORPK40A225

2

250

ORPK40A250

300

ORPK40A300

2

350

ORPK40A350

400

ORPK40A400

2

2

Three-Pole High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
125

250

HKD3125T106W

HKD3250T106W

HKD3125T107W

HKD3250T107W

2
2
2
2

2
2

400

HKD3400T106W

HKD3400T107W

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Factory sealed.

2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-180

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Digitrip OPTIM 1050 Electronic Circuit Breakers with Interchangeable Rating Plug, continued
Circuit Breaker Frame Only

Digitrip OPTIM Rating Plug Only

L
S
I – Adjustable Instantaneous Pickup
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)
Maximum
Continuous
Ampere
Rating
at 40°C

2

OPTIM 1050 2
LSIG

LSIA

Catalog
Number

Catalog
Number

Fixed Rating Plug
Ampere
Rating

Catalog
Number

250

400

KDC3125T106W

KDC3250T106W

KDC3400T106W

KDC3125T107W

70

ORPK125A70

90

ORPK125A90

100

ORPK125A100

110

ORPK125A110

125

ORPK125A125

KDC3250T107W

125

ORPK025A125

150

ORPK025A150

175

ORPK025A175

200

ORPK025A200

225

ORPK025A225

250

ORPK025A250

KDC3400T107W

200

ORPK40A200

225

ORPK40A225

250

ORPK40A250

300

ORPK40A300

350

ORPK40A350

400

ORPK40A400

2
2

Three-Pole Ultra High Interrupting Capacity Current Limiting 600 Vac Rated 100 kAIC at 480 Vac
125

2
2

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)

2
2
2
2
2
2
2
2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Factory sealed.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-181

2.3
2

Molded Case Circuit Breakers
Series C

100% Rated Digitrip OPTIM 550 Electronic Circuit Breakers with Interchangeable Rating Plug
Order as individual components: breaker frame (which includes trip unit), rating plug, terminals.

2
2

100% Rated Digitrip OPTIM 550 Electronic Circuit Breakers with Interchangeable Rating Plug
Circuit Breaker Frame Only

2

L
S
I
G
A

2
2

Maximum
Continuous
Ampere
Rating
at 40°C

Digitrip OPTIM Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
– Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)

OPTIM 550 2
LSI

LSIG

LSIA

Catalog
Number

Catalog
Number

Catalog
Number

Ampere
Rating

Catalog
Number

CKD3125T57W

70

ORPK125A70

2

90

ORPK125A90

2

100

ORPK125A100

110

ORPK125A110

2
2

Fixed Rating Plug

Three-Pole Standard Interrupting Capacity 600 Vac Rated 35 kAIC at 480 Vac
125

CKD3125T52W

CKD3125T56W

125

ORPK125A125

125

ORPK025A125

150

ORPK025A150

175

ORPK025A175

2

200

ORPK025A200

2

225

ORPK025A225

250

ORPK025A250

200

ORPK40A200

225

ORPK40A225

250

ORPK40A250

300

ORPK40A300

350

ORPK40A350

400

ORPK40A400

2

250

CKD3250T52W

CKD3250T56W

CKD3250T57W

2

2

400

CKD3400T52W

CKD3400T56W

CKD3400T57W

2
2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Zone interlocking, PowerNet, or both features can be added at the factory by adding suffixes ZG, PN or ZGP respectively to above catalog number
(refer to Page V4-T2-301).

2
2
2
2
2
2
2
2
2
2
V4-T2-182

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

100% Rated Digitrip OPTIM 550 Electronic Circuit Breakers with Interchangeable Rating Plug, continued
Circuit Breaker Frame Only

Digitrip OPTIM Rating Plug Only

L
S
I – Adjustable Instantaneous Pickup
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)
Maximum
Continuous
Ampere
Rating
at 40°C

2

OPTIM 550 2
LSI

LSIG

LSIA

Catalog
Number

Catalog
Number

Catalog
Number

Ampere
Rating

Catalog
Number

CHKD3125T57W

70

ORPK125A70

90

ORPK125A90

100

ORPK125A100

110

ORPK125A110

125

ORPK125A125

125

ORPK025A125

150

ORPK025A150

175

ORPK025A175

200

ORPK025A200

225

ORPK025A225

250

ORPK025A250

200

ORPK40A200

225

ORPK40A225

250

ORPK40A250

300

ORPK40A300

350

ORPK40A350

400

ORPK40A400

Fixed Rating Plug

250

400

CHKD3125T52W

CHKD3250T52W

CHKD3400T52W

CHKD3125T56W

CHKD3250T56W

CHKD3400T56W

CHKD3250T57W

CHKD3400T57W

2
2

Three-Pole High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
125

2
2

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)

2
2
2
2
2
2
2
2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Zone interlocking, PowerNet, or both features can be added at the factory by adding suffixes ZG, PN or ZGP respectively to above catalog number.

2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-183

2.3
2

Molded Case Circuit Breakers
Series C

100% Rated Digitrip OPTIM 1050 Electronic Circuit Breakers with Interchangeable Rating Plug
Order as individual components: breaker frame (which includes trip unit), rating plug, terminals.

2
2

100% Rated Digitrip OPTIM 1050 Electronic Circuit Breakers with Interchangeable Rating Plug
Circuit Breaker Frame Only

2

L
S
I
G
A

2
2
2

Maximum
Continuous
Ampere
Rating
at 40°C

Digitrip OPTIM Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
– Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)

OPTIM 1050 2
LSIG

LSIA

Catalog
Number

Catalog
Number

Fixed Rating Plug
Ampere
Rating

Catalog
Number

70

ORPK125A70

2

90

ORPK125A90

2

100

ORPK125A100

110

ORPK125A110

125

ORPK125A125

125

ORPK025A125

150

ORPK025A150

175

ORPK025A175

2

200

ORPK025A200

2

225

ORPK025A225

250

ORPK025A250

200

ORPK40A200

225

ORPK40A225

250

ORPK40A250

300

ORPK40A300

350

ORPK40A350

400

ORPK40A400

2

2

Three-Pole Standard Interrupting Capacity 600 Vac Rated 35 kAIC at 480 Vac
125

250

CKD3125T106W

CKD3250T106W

CKD3125T107W

CKD3250T107W

2

2

400

CKD3400T106W

CKD3400T107W

2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Factory sealed.

2
2
2
2
2
2
2
2
2
2
2
V4-T2-184

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2.3

Molded Case Circuit Breakers
Series C

100% Rated Digitrip OPTIM 1050 Electronic Circuit Breakers with Interchangeable Rating Plug, continued
Circuit Breaker Frame Only

Digitrip OPTIM Rating Plug Only

L
S
I – Adjustable Instantaneous Pickup
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)
Maximum
Continuous
Ampere
Rating
at 40°C

2

OPTIM 1050 2
LSIG

LSIA

Catalog
Number

Catalog
Number

Fixed Rating Plug

250

400

CHKD3125T106W

CHKD3250T106W

CHKD3400T106W

CHKD3125T107W

CHKD3250T107W

CHKD3400T107W

2
2

Ampere
Rating

Catalog
Number

70

ORPK125A70

90

ORPK125A90

100

ORPK125A100

110

ORPK125A110

125

ORPK125A125

125

ORPK025A125

150

ORPK025A150

175

ORPK025A175

200

ORPK025A200

225

ORPK025A225

250

ORPK025A250

200

ORPK40A200

225

ORPK40A225

250

ORPK40A250

300

ORPK40A300

350

ORPK40A350

400

ORPK40A400

Three-Pole High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
125

2
2

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)

2
2
2
2
2
2
2
2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Factory sealed.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-185

2.3

Molded Case Circuit Breakers
Series C

2

Accessories Selection Guide and Ordering Guide

2

Line and Load Terminals
Eaton’s line and load
terminals provide wire
connecting capabilities for
specific ranges of continuous
current ratings and wire
types. All terminals comply
with Underwriters
Laboratories Standards

2
2
2

UL 486A and UL 486B and
CSA Standard C22.2 No. 65,
or Electrical Bulletin 1165.
Unless otherwise specified,
K-Frame circuit breaker line
and load terminals are
shipped separately for field
installation.

Ordering Information
K-Frame circuit breakers use
Cu/AI terminals as standard.
When optional copper or Cu/
AI terminals are required,
order by catalog number.
Specify if factory installation
is required.

2
2
2
2
2
2
2
2
2
2

Tab is 1/4 x.032
TA401K

TA400K, T400K

TA350K, T350K

TA300K, T300K

T400KCW, TA400KCW,
TA401KCW

TA402K, T402K

Line and Load Terminals
Maximum
Breaker
Amperes

Terminal
Body
Material

Wire
Type

AWG Wire
Range/No.
Conductors

Terminal

Terminals with
Control Wire Termination

Metric Wire
Range mm2

Catalog
Number

Catalog
Number

Standard Cu/AI Pressure Terminals
225

Aluminum

Cu/AI

3–350/(1)

35–185

TA300K 1

—

2

400

Aluminum

Cu/AI

250–500/(1)

120–240

TA350K 1

—

400

Aluminum

Cu/AI

3/0–250/(2)

95–120

2TA400K 23

2TA400KCW 23

2

400

Aluminum

Cu/AI

3/0–250/(2)

95–120

3TA400K 24

3TA400KCW 24

2

400

Aluminum

Cu/AI

3/0–250/(2)

95–120

4TA400K 56

4TA400KCW 56

Optional Copper and Cu/AI Pressure Type Terminals

2
2
2
2
2

225

Copper

Cu

3–350/(1)

35–185

T300K1

—

400

Copper

Cu

250–500/(1)

120–240

T350K 1

—

400

Copper

Cu

3/0–250/(2)

95–120

2T400K 3

2T400KCW 23

3T400K 4

3T400KCW 24

4T400K 5

4T400KCW 56

70–120

2TA401K 23

2TA401KCW 23

70–240

3TA401K 24

3TA401KCW 24

70–240

4TA401K

56

4TA401KCW 56

2TA402K

23

—

3TA402K 24

—

4TA402K 56

—

2T402K 23

—

3T402K 24

—

4T402K 56

—

400

400

Aluminum

Aluminum

Cu/AI

Cu/AI

2/0–250/(2)
or
2/0–500/(1)
500–750/(1)

300–400

2
2

400

Copper

Cu

500–750/(1)

—

2
2
2
2

Notes
1 Individually packed.
2 Terminal kits contain one terminal for each pole and one terminal cover.
3 Two-pole kit.
4 Three-pole kit.
5 Four-pole kit.
6 Terminal kits contain one terminal for each pole and three interphase barriers.

2
V4-T2-186

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2.3

Molded Case Circuit Breakers
Series C

Accessories

2

Allowable Accessory Combinations
Different combinations of accessories can be supplied, depending on the types of accessories
and the number of poles in the circuit breaker.

2
2

KD Frame Accessories
Reference
Page

Description

Two-Pole 1

Three-Pole

Left

Right

Left

■

Center

2

Four-Pole
Right

Left

❏

❏

■

❏

❏

■

Center

Right

Neutral

Internal Accessories (Only One Internal Accessory Per Pole)

2

Alarm lockout (Make/Break)

V4-T2-284

Alarm lockout (2Make/2Break)

V4-T2-284

Auxiliary switch (1A, 1B)

V4-T2-286

■

■

■

■

Auxiliary switch (2A, 2B)

V4-T2-286

■

■

■

■

Auxiliary switch (3A, 3B)

V4-T2-286

■

■

■

■

Auxiliary switch and alarm switch combination

V4-T2-287

❏

❏

❏

❏

Shunt trip—standard 2

V4-T2-290

■

■

■

■

■

■

■

■

■

■

Shunt trip—low energy 2
Undervoltage release mechanism

■

■

V4-T2-293
2

PowerNet or zone interlock kit (OPTIM 550)

■

V4-T2-298

2
2
2
2
2

■

V4-T2-301

External Accessories
End cap kit

V4-T2-316

●

●

●

●

●

●

●

●

●

Keeper nut

V4-T2-316

●

●

●

●

●

●

●

●

●

Control wire terminal kit

V4-T2-317

●

●

●

●

●

●

●

●

●

Terminal adapter

V4-T2-317

●

●

●

●

●

●

●

●

●

Multiwire connectors

V4-T2-318

●

●

●

●

●

●

●

●

●

Base mounting hardware

V4-T2-319

●

●

●

●

●

●

●

●

●

Terminal shields

V4-T2-321

●

●

●

●

●

●

●

●

●

Interphase barriers

V4-T2-321

●

●

●

●

●

●

●

●

●

Non-padlockable handle block

V4-T2-322

■

Padlockable handle block

V4-T2-322

Padlockable handle lock hasp

V4-T2-323

Cylinder lock

V4-T2-323

Key Interlock kit

V4-T2-324

Sliding bar interlock—requires two breakers

V4-T2-325

●

●

●

Walking beam interlock—requires two breakers

V4-T2-325

●

●

●

●

●

●

●

Electrical (solenoid) operator

V4-T2-326

●

●

●

●

●

●

●

Plug-in adapters

V4-T2-327

●

●

●

●

●

●

●

●

●

Rear connecting studs

V4-T2-329

●

●

●

●

●

●

●

●

●

Panelboard connecting straps

V4-T2-330

●

●

●

●

●

●

●

●

●

Handle mechanisms

V4-T2-332

●

●

●

●

●

●

●

●

●

Handle extension

V4-T2-336

●

●

●

●

●

●

●

●

●

IQ Energy Sentinel

V4-T2-337

●

●

●

●

●

●

●

Solid-state (electronic) portable test kit

V4-T2-337

●

●

●

●

●

●

●

■

■

❏

❏

❏

❏

❏

❏

■

❏

❏

❏

●

●

❏

❏

❏

❏

2
2
2
2
2
2
2

■
■

2

2
2
2
2
2
2
2
2

Legend
■ Applicable in indicated pole position
❏ May be mounted on left or right pole—not both
● Accessory available/modification available

2

Notes
1 Two-pole breaker supplied in three-pole frame. Current carrying parts omitted from center pole.
2 Shunt trip and UVR cannot be mounted in right poles on KES or OPTIM trip units. Standard internal accessories cannot be mounted in right pole on any K-Frame OPTIM trip unites. Special OPTIM
ground fault and zone interlock accessories are available for field installation in the right pole of K-Frame 550 OPTIM trip units. Factory installed 2a/2b and bell/aux are available for factory
installation. K-Frame breakers equipped with OPTIM 1050 trip units include aux-bell alarm in the right pole.

2

2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-187

2

2.3
2

Molded Case Circuit Breakers
Series C

KD Frame Accessories, continued
Reference
Page

Two-Pole 1

Three-Pole

Left

Right

Left

Center

Right

Left

Center

Right

Neutral

Four-Pole

2

Description

2

OPTIM System Components Three Poles
Breaker interface module (BIM)

V4-T2-338

2

Digitrip OPTIMizer

V4-T2-338

Auxiliary power module

V4-T2-338

2

Modifications (Refer to Eaton)

2

Special calibration

—

●

●

●

●

●

●

●

●

●

Moisture fungus treatment

V4-T2-121

●

●

●

●

●

●

●

●

●

Freeze-tested circuit breakers

—

●

●

●

●

●

●

●

●

●

Marine/naval application

—

●

●

●

●

●

●

●

●

●

2
2
2
2
2
2
2

Legend
■ Applicable in indicated pole position
❏ May be mounted on left or right pole—not both
● Accessory available/modification available

Technical Data and Specifications

NEMA/UL 489/CSA Interrupting Capacity Ratings
Interrupting Capacity (kA Symmetrical Amperes)

Circuit
Breaker
Type

Number
of Poles

Volts AC (50/60 Hz)
240

277

480

600

250 23

DK

2, 3

65

—

—

—

10

2

KDB

2, 3, 4

65

—

35

25

10

2

KD

2, 3, 4

65

—

35

25

10

HKD, HKDB

2, 3, 4

100

—

65

35

22

KDC 4

2, 3, 4

200

—

100

65

22

2

2
2
2
2

Volts DC

CKD

3

65

—

35

25

—

CHKD

3

100

—

65

35

—

IEC 157-1 (P1) Interrupting Capacity Ratings
Interrupting Capacity (kA Symmetrical Amperes)
Circuit
Breaker
Type

Number
of Poles

2

DK

2, 3

65

—

—

—

—

—

10

KDB

2, 3, 4

65

40

40

—

—

—

10

2

KD

2, 3, 4

65

40

40

—

—

—

10

HKD, HKDB

2, 3, 4

100

65

65

—

—

—

22

2

KDC

2, 3, 4

200

100

100

—

—

—

22

2

Notes
1 Two-pole breaker supplied in three-pole frame. Current carrying parts omitted from center pole.
2 Two-pole circuit breaker or two outside poles of three-pole circuit breaker.
3 Time constant is 3 milliseconds minimum at 10 kA and 8 milliseconds minimum at 22 kA.
4 Current limiting.

2

2

Volts AC (50/60 Hz)
240

380

Volts DC
415

440

500

600

2
2
2
2
V4-T2-188

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

250 23

2.3

Molded Case Circuit Breakers
Series C

Specifications
Trip Unit Type

Digitrip RMS 310

rms sensing

Yes

Frame
Ampere range
Interrupting rating at 480 volts

2

Digitrip OPTIM 550

Digitrip OPTIM 1050

Yes

Yes

Yes

2

K

K

K

K

2

125–400A

125–400A

125–400A

125–400A

35, 65, 100 (kA)

35, 65, 100 (kA)

35, 65, 100 (kA)

35, 65, 100 (kA)

2

Ordering options

LS, LSG

LSI, LSIG

LSI, LSI(A), LSIG

LSI(A), LSIG

2

Fixed rated plug (In)

Yes

Yes

Yes

Yes

Overtemperature trip

Yes

Yes

Yes

Yes

Adjustable rating plug (In)

Yes

Yes

No

No

Long delay pickup

0.5–1.0 (In) 1

0.5–1.0 (In) 1

0.4–1.0 x (In)

0.4–1.0 x (In)

Long delay time I2t

12 seconds

12 seconds

2–24 seconds

2–24 seconds

Long delay time I4t

No

No

1–5 seconds

1–5 seconds

Breaker Type

Protection

2
2

Long Delay Protection (L)

2
2
2

Long delay thermal memory

Yes

Yes

Yes

Yes

High load alarm

No

No

0.5–1.0 x Ir

0.5–1.0 x Ir

2
2

Short Delay Protection (S)
Short delay pickup

200–800% x (In)

200–800% x (In)

150–800% x (Ir)

150–800% x (Ir)

Short delay time I2t

100 ms

No

100–500 ms

100–500 ms

Short delay time flat

No

Inst–300 ms

100–500 ms

100–500 ms

Short delay time zone selective interlocking

No

No

Yes 2

Yes

Instantaneous pickup

No

200–800% x (In)

200–800% x (In)

200–800% x (In)

Discriminator

No

No

Yes

Yes

Instantaneous override

Yes

Yes

Yes

Yes

Ground fault alarm

No

No

20–100% x (Is)

20–100% x (Is)

Ground fault pickup

Varies by frame 6

Varies by frame 6

20–100% x (Is)

20–100% x (Is)

Ground fault delay I2t

No

No

100–500 ms

100–500 ms

Ground fault delay flat

Inst–500 ms

Inst–500 ms

100–500 ms

100–500 ms

Ground fault zone selective interlocking

No

No

Yes 2

Yes

Ground fault thermal memory

Yes

Yes

Yes

Yes

2
2

2
2

Instantaneous Protection (I)

2
2

Ground Fault Protection (G)

2
2
2

System Diagnostics
Status LEDs

Yes

Yes

Yes

Yes

Cause of trip LEDs

No

No

Yes

Yes

Magnitude of trip information

No

No

Yes

Yes

Remote signal contact—ground alarm

Yes 3

Yes 3

Yes 2

Yes

Local auxiliary and bell alarm contact

Optional

Optional

Optional

Included

2
2
2

Legend
BIM = Breaker Interface Module
(A) = GF Alarm
Is = Sensor Rating
In = Rating Plug
Ir = Long Delay Pickup Setting

2
2

Notes
1 Adjust by rating plug.
2 Zone interlock kit.
3 With separate ground fault alarm unit (GFAU).
4 By OPTIMizer/BIM.
5 Eaton’s PowerNet kit.
6 400 ampere frame 1–5 x I (80A).
g
250 ampere frame 1–5 x Ig (50A).
125 ampere frame 1–5 x Ig (25A).

2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-189

2.3
2

Molded Case Circuit Breakers
Series C

Specifications, continued
Trip Unit Type

Digitrip RMS 310

Digitrip OPTIM 550

Digitrip OPTIM 1050

Yes 1

Yes 1

2

System Monitoring

2

Current

No

No

Yes

Yes

Power and energy

No

No

No

Yes

Power quality—harmonics

No

No

No

Yes

Power factor

No

No

No

Yes

No

No

Yes 2

Yes

Test set

Test set

OPTIMizer, BIM, PowerNet

OPTIMizer, BIM, PowerNet

2
2
2

Digital display

No

Communications
PowerNet

2

Testing

2

Legend
BIM = Breaker Interface Module
(A) = GF Alarm
Is = Sensor Rating
In = Rating Plug
Ir = Long Delay Pickup Setting

2
2
2

No

Testing method

Notes
By OPTIMizer/BIM.
2 Eaton’s PowerNet kit.
1

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-190

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Dimensions and Weights

2

Approximate Dimensions in Inches (mm)

2

KD Frame
Number
of Poles

Width

Height

Depth

2, 3

5.50 (149.7)

10.13 (257.3)

4.10 (104.1)

4

7.22 (183.4)

10.13 (257.3)

4.10 (104.1)

2
2
2

KD-Frame, Two- and Three-Pole

2

4.31
(109.6)

5.49
(139.4)

Front Cover Cutout

2

Side View

Front View

2

0.34 R
(8.7 R)

2

3.75
(95.3)

2

CL Handle
0.83
(21.0)

0.19 R
(4.8 R)

2

1.64
(41.7)
ON

1.25
(31.8)

2

10.13
(257.2)

1.31
(33.3)

OFF

2

2.63
(66.7)
2.39
(60.7)
4.78
(121.5)

2
2
2
2

Approximate Shipping Weight, Lbs (kg)

2

KD Frame
Complete Breaker
Breaker
Type

Two-Pole

Trip Unit 1

Frame Only
Three-Pole

Two-Pole

Three-Pole

Two-Pole

2

Three-Pole

DK

10.0 (4.5)

11.5 (5.2)

—

—

—

—

KDB

10.0 (4.5)

11.5 (5.2)

—

—

—

—

KD

10.0 (4.5)

11.5 (5.2)

7.5 (3.4)

8.5 (3.9)

1.5 (0.7)

1.5 (0.7)

HKD, HKDB

10.0 (4.5)

11.5 (5.2)

7.5 (3.4)

8.5 (3.9)

1.5 (0.7)

1.5 (0.7)

KDC

10.0 (4.5)

11.5 (5.2)

7.5 (3.4)

8.5 (3.9)

1.5 (0.7)

1.5 (0.7)

2
2
2
2

Note
1 Weights shown are for thermal-magnetic trip units. Three-pole electronic trip units weigh 2.5 lbs (1.1 kg).

2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-191

2.3
2

Molded Case Circuit Breakers
Series C

Contents

Typical L-Frame Circuit Breaker

Description

2

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes) . . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes) . . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes). . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes) . . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes)
Catalog Number Selection. . . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . . .
Dimensions and Weights . . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes). . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes) . . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . . . .
Internal Accessories . . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

2
2
2
2
2
2
2
2
2
2
2
2

L-Frame (125–600 Amperes)

2

Product Description

2

●

●

2
2
2
2

●

All Eaton L-Frame circuit
breakers are HACR rated
L-Frame circuit breakers are
available as individual
components (frame, trip
unit, terminals), or factory
assembled complete
breakers
L-Frame circuit breakers
with non-interchangeable
trip units are suitable for
reverse feed use

Standards and Certifications
●

CE marked

2
2
2
2
2
2
2
2
2
2
V4-T2-192

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Page
V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-193
V4-T2-194
V4-T2-212
V4-T2-214
V4-T2-217
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-263
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-312

Molded Case Circuit Breakers
Series C

2.3

Catalog Number Selection
This information is presented only as an aid to understanding catalog numbers. It is not to be used to build catalog numbers for circuit
breakers or trip units.

2
2

Circuit Breaker/Frame

LD 3 600 F
Circuit Breaker/
Frame Type
LDB
LD
HLD
LDC
CLD
CHLD
CLDC

Number
of Poles
2 = 2 poles
3 = 3 poles
4 = 4 poles

Circuit Breaker/
Frame Ampere
Rating
300
350
400
450
500
600

2
2

Suffix
C = Copper terminals
F = Frame only
K = High magnetic molded case switch
V = 50°C (thermal-magnetic trip units only)
W = Without terminals
X = Load side terminals only
Y = Line side terminals only

2
2
2
2
2

Thermal-Magnetic Trip Unit

2

LT 3 400 T
Trip Unit Type
LT = Thermal Magnetic

Number
of Poles
2 = 2 poles
3 = 3 poles
4 = 4 poles

Trip Unit Rating/Plug
Ampere Rating
300
350
400
450
500
600

2

Suffix
T = Trip unit thermal-magnetic fixed thermal
adjustable magnetic
V = 50°C calibration (thermal-magnetic trip units only)

2
2
2
2

OPTIM Circuit Breaker/Frame

2

LD 3 125 T5 7 W
Circuit Breaker/
Frame Type
LD
HLD
LDC
CLD
CHLD
CLDC

2

Number
of Poles
3 = 3 poles

2
Trip Type
2 = LSI (550 only)
6 = LSIG
7 = LSIA

Circuit Breaker/
Frame Ampere Rating
125 (Available on Model 1050 only)
250 (Available on Model 1050 only)
400
600

2

Suffix
W = Without terminals

2
2

Trip Model
T5 = Model 550
T10 = Model 1050

2
2

Digitrip RMS 310 Trip Unit

2

LES 3 600 LS P
Trip Unit Type
LES = Electronic

Suffix
Number
of Poles
3 = 3 poles
4 = 4 poles

Trip Unit
Ampere
Rating
600

LS
LSI
LSG
LSIG

2
Suffix
P = 100% protected neutral on
four-pole trip unit

2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-193

2.3
2
2

Types LD, HLD and LDC Thermal-Magnetic Circuit Breakers with Interchangeable Trip Units

2
2
2

Series C

Product Selection

2
2

Molded Case Circuit Breakers

Maximum
Continuous
Ampere
Rating
at 40°C 1

Standard Interrupting
Capacity
600 Vac Rated
35 kAIC at 480 Vac

High Interrupting
Capacity
600 Vac Rated
65 kAIC at 480 Vac

Ultra High Interrupting
Capacity Current Limiting
600 Vac Rated
100 kAIC at 480 Vac

Factory Assembled
Circuit Consisting of
Frame, Trip Unit and
Terminals

Factory Assembled
Factory Assembled Circuit
Circuit Consisting of Frame, Consisting of Frame,
Trip Unit and Terminals
Trip Unit and Terminals

For Use with Standard
or High or Ultra High
Interrupting Frames

See Page V4-T2-211 for
Optional Terminals

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Thermal-Magnetic
Trip Unit Only
Standard Terminals Only

Catalog
Number

Two-Pole
300

LD2300

HLD2300

LDC2300

LT2300T

TA602LD 2

350

LD2350

HLD2350

LDC2350

LT2350T

TA602LD 2

400

LD2400

HLD2400

LDC2400

LT2400T

TA602LD 2

450

LD2450

HLD2450

LDC2450

LT2450T

TA602LD 2

2

500

LD2500

HLD2500

LDC2500

LT2500T

TA602LD 2

2

600

LD2600

HLD2600

LDC2600

LT2600T

2TA603LDK 3

Three-Pole

2
2

2

300

LD3300

HLD3300

LDC3300

LT3300T

TA602LD 2

350

LD3350

HLD3350

LDC3350

LT3350T

TA602LD 2

2

400

LD3400

HLD3400

LDC3400

LT3400T

TA602LD 2

450

LD3450

HLD3450

LDC3450

LT3450T

TA602LD 2

500

LD3500

HLD3500

LDC3500

LT3500T

TA602LD 2

LD3600

HLD3600

LDC3600

LT3600T

3TA603LDK 3

2
2

600
Four-Pole

4

2

300

LD4300

HLD4300

LDC4300

LT4300T

TA602LD 2

350

LD4350

HLD4350

LDC4350

LT4350T

TA602LD 2

2

400

LD4400

HLD4400

LDC4400

LT4400T

TA602LD 2

450

LD4450

HLD4450

LDC4450

LT4450T

TA602LD 2

2

500

LD4500

HLD4500

LDC4500

LT4500T

TA602LD 2

600

LD4600

HLD4600

LDC4600

LT4600T

4TA603LDK 3

2
2
2
2
2

Types LD, HLD and LDC Thermal-Magnetic Circuit Breakers—Frame Only
Standard Interrupting
Capacity 600 Vac Rated
35 kAIC at 480 Vac

High Interrupting Capacity
600 Vac Rated
65 kAIC at 480 Vac

Ultra High Interrupting
Capacity Current Limiting
600 Vac Rated
100 kAIC at 480 Vac

Catalog
Number

Catalog
Number

Catalog
Number

HLD2600F

LDC2600F

HLD3600F

LDC3600F

HLD4600F

LDC4600F

Two-Pole

2

LD2600F

2

LD3600F

Three-Pole

2

Four-Pole

2

Notes
1 Magnetic trip range 5–10 times continuous ampere rating.
2 Individually packed.
3 Terminal kits contain one terminal for each pole and one terminal cover.
4 Neutral is in right pole.

2
2

LD4600F

2
V4-T2-194

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Types LD, HLD and LDC Electronic Circuit Breakers with Interchangeable Trip Units
Order as individual components: breaker frame, trip unit, rating plug, terminals.

2
2

Types LD, HLD and LDC Electronic Circuit Breakers with Interchangeable Trip Units
Digitrip RMS 310 Trip Unit Only 2

Circuit Breaker Frame Only
Standard
High
Interrupting Interrupting
Capacity
Capacity
600 Vac
Maximum 600 Vac
Rated
Continuous Rated
35 kAIC at
65 kAIC at
Ampere
480 Vac
480 Vac
Rating
at 40°C 1
Catalog Number
Three-Pole

3

600

LD3600F

HLD3600F

Ultra High
Interrupting
Capacity
Current
Limiting
600 Vac Rated
100 kAIC at
480 Vac

LDC3600F

Adjustable
Rating Plug

L – Adjustable Long Delay Pickup (By Adjustable Rating Plug)
S – Adjustable Short Delay Pickup with Fixed Short
Delay Time (I2t Response) or Adjustable Short Delay Time
(Flat Response)
I – Adjustable Instantaneous Pickup by Setting Short Delay
Time to Instantaneous
G – Adjustable Ground Fault Pickup with Adjustable Ground
Fault Delay (Flat Response)
Ampere

Fixed
Rating
Plug

Catalog Number

Rating

Catalog Number

300

6LES300T

350

6LES350T

400

6LES400T

450

6LES450T

500

6LES500T

600

6LES600T

300

6LES300T

350

6LES350T

400

6LES400T

450

6LES450T

500

6LES500T

600

6LES600T

LES3600LS

LES3600LSI

LES3600LSG

2

Digitrip RMS 310 Rating Plug Only

LES3600LSIG

Ampere
Rating

300/400/
500/600
A6LES600T1
420/440/
460/480
A6LES400T5

Standard
Terminals
Only
See Page
V4-T2-211
for Optional
Terminals

LD4600F

HLD4600F

LDC4600F

LES4600LS

LES4600LSI

—

—

TA602LD 1
TA602LD 1
TA602LD 1
TA602LD 1

520/540/
560/580
A6LES500T5

3TA603LDK 4

300/400/
500/600
A6LES600T1

TA602LD 2

420/440/
460/480
A6LES400T5
520/540/
560/580
A6LES500T5

2
2
2
2
2
2
2
2

Four-Pole 3
600

2

TA602LD 2
TA602LD 2
TA602LD 2
4TA603LDK 4

2
2
2
2

Notes
1 Individually packed.
2 For AC use only.
3 Neutral is in right pole.
4 Terminal kits contain one terminal for each pole and one terminal cover.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-195

2.3
2

Molded Case Circuit Breakers
Series C

Types LDB, HLDB and LDCB Electronic Circuit Breakers with Non-Interchangeable Electronic Trip Units Suitable for
Reverse Feed

2

Circuit Breaker Frame Including Digitrip RMS 310 Electronic Tip Unit Less
Terminals and Rating Plug—Catalog Number

2

L – Adjustable Long Delay Pickup (By Adjustable Rating Plug)
S – Adjustable Short Delay Pickup with Fixed Short Delay Time
(I2t Response) or Adjustable Short Time (Flat Response)
I – Adjustable Instantaneous Pickup by Setting Short Time Delay Time to Instantaneous
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Delay (Flat Response)

2
2
2
2
2

Maximum
Continuous
Ampere Rating
at 40ºC
Short Time Range
Short Time Delay
Ground Fault Pickup
Ground Fault Delay

Number
of Poles

Digitrip RMS 310 Rating Plug
(Order as Separate Items)

LS

LSI

LSG

LSIG

Fixed

2–8 x In
—
—
—

2–8 x In
I–300 ms
—
—

2–8 x In
—
Varies by frame
0–500 ms

2–8 x In
0–300 ms
Varies by frame
0–500 ms

Catalog Number

LDB3600FT35W

6LES300T

Type LDB, HLDB and LDCB with Digitrip 310 Non-Interchangeable Trip Unit
600

3

LDB3600FT33W

LDB3600FT32W

LDB3600FT35W

6LES350T

2

6LES400T

2

6LES500T

2

Adjustable

6LES450T

6LES600T
600

3

HLDB3600FT33W

HLDB3600FT32W

HLDB3600FT35W

HLDB3600FT36W

6LES300T
6LES350T

2

6LES400T

2

6LES450T

2

6LES600T

6LES500T

600

3

LDCB3600FT33W

LDCB3600FT32W

LDCB3600FT35W

LDCB3600FT36W

6LES300T

2

6LES350T

2

6LES450T

6LES400T

6LES500T

2

6LES600T

2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-196

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

300/400/500/600
A6LES600T1
420/440/460/480
A6LES400T5
520/540/560/580
A6LES500T5
300/400/500/600
A6LES600T1
420/440/460/480
A6LES400T5
520/540/560/580
A6LES500T5
300/400/500/600
A6LES600T1
420/440/460/480
A6LES400T5
520/540/560/580
A6LES500T5

Molded Case Circuit Breakers
Series C

2.3

100% Rated Types CLD, CHLD and CLDC Electronic Circuit Breakers with Interchangeable Trip Units
The NEC allows the breaker to be rated at 100% of its frame size in an assembly, provided that 90°C wire is applied at the 75°C
ampacity. All 100% rated circuit breakers have electronic trip units. Order as individual components: breaker frame, trip unit, rating
plug and terminals.

Maximum
Continuous
Ampere
Rating
at 40°C 1

Standard
Interrupting
Capacity
600 Vac
Rated
35 kAIC at
480 Vac

High
Interrupting
Capacity
600 Vac
Rated
65 kAIC at
480 Vac

Digitrip RMS 310 Trip Unit Only
Ultra High
Interrupting
Capacity
Current
Limiting
600 Vac
Rated
100 kAIC at
480 Vac

Standard

Options

Adjustable
Short Time
Pickup with
I2t Short
Delay Ramp

Independently
Adjustable
Short Time
Pickup and
Delay
Ground
Fault
Protection

2

Digitrip RMS 310 Rating Plug Only
Adjustable
Rating Plug
Adjustable
Short Time
Pickup with
I2t Short
Delay and
Ground
Fault
Protection

Catalog Number

Independently
Adjustable
Short Time
Pickup and
Delay and
Ground
Fault
Protection
Ampere
Rating

Catalog Number

LES3600LSIG

300

6LES300T

350

6LES350T

400

6LES400T

450

6LES450T

500

6LES500T

600

6LES600T

Standard
Terminals
Only

Fixed
Rating
Plug

Ampere
Rating

See Page
V4-T2-211
for Optional
Terminals

CLD3600F

CHLD3600F

CLDC3600F

LES3600LS

LES3600LSI

LES3600LSG

300/400/500/600
A6LES600T1
420/440/460/480
A6LES400T5
520/540/560/580
A6LES500T5

2
2
2
2
2

Three-Pole
600

2
2

100% Rated Types CLD, CHLD and CLDC Electronic Circuit Breakers with Interchangeable Trip Units
Circuit Breaker Frame Only

2

TA602LD 2
TA602LD 2
TA602LD 2
TA602LD 2
3TA603LDK 3
3TA603LDK 3

Notes
1 Ampere rating is established by rating plug.
2 Individually packed.
3 3TA603LDK terminal kit contains one terminal for each pole and one terminal cover.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-197

2.3
2

2
2
2

Series C

Type LDB Thermal-Magnetic Circuit Breakers with NonInterchangeable Trip Units 1

2
2

Molded Case Circuit Breakers

600 Vac Rated, 250 Vdc
Complete Circuit Breaker
Without Line and
Load Terminals

With Standard Line and
Load Terminals Only

Catalog
Number

Catalog
Number

300

LDB2300W

LDB2300

350

LDB2350W

LDB2350

400

LDB2400W

LDB2400

Maximum
Continuous
Ampere
Rating

Molded Case Switches
Eaton’s molded case
switches are used as
compact switches in
applications requiring high
current switching capabilities.
Molded case switches are
constructed of circuit breaker

components and are of the
high instantaneous automatic
type. Molded case switches
are listed in accordance with
Underwriters Laboratories
Standard UL 489.

Two-Pole

2

450

LDB2450W

LDB2450

2

500

LDB2500W

LDB2500

600

LDB2600W

LDB2600

2

Three-Pole
300

LDB3300W

LDB3300

2

350

LDB3350W

LDB3350

400

LDB3400W

LDB3400

2

450

LDB3450W

LDB3450

2

500

LDB3500W

LDB3500

600

LDB3600W

LDB3600

Molded Case Switches

Maximum
Continuous
Ampere
Rating
at 40°C

600 Vac Maximum, 250 Vdc

Standard Terminals Only

Circuit Breaker Only
without Line and Load
Terminals

See Page V4-T2-211 for
Optional Terminals

Catalog
Number

Catalog
Number

Two-Pole
600

LD2600WK

2TA603LDK

600

LDB2600WK 1

2TA603LDK

600

HLD2600WK

2TA603LDK

Three-Pole
600

LD3600WK

3TA603LDK

600

LDB3600WK 1

3TA603LDK

2

600

HLD3600WK

3TA603LDK

2

600

LD4600WK

4TA603LDK

2

600

LDB4600WK 1

4TA603LDK

600

HLD4600WK

4TA603LDK

2

Notes
1 Factory sealed—suitable for reverse feed application.

2

Molded case switch will trip above 6000 amperes.

Four-Pole

2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-198

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Digitrip OPTIM Electronic Circuit Breaker with Interchangeable Rating Plug
Order as individual components: Breaker Frame (which includes Trip Unit), Rating Plug, Terminals.

2
2

Digitrip OPTIM 550 Electronic Circuit Breaker with Interchangeable Rating Plug
Circuit Breaker Frame Only

2

Digitrip OPTIM Rating Plug Only

L – Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
S – Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)

2

I – Adjustable Instantaneous Pickup
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)
Maximum
Continuous
Ampere
Rating
at 40°C

2
2

OPTIM 550 2
LSI

LSIG

LSIA

Catalog
Number

Catalog
Number

Catalog
Number

Ampere
Rating

Catalog
Number

LD3125T57W

—

ORPL125A070

—

ORPL125A090

—

ORPL125A100

—

ORPL125A110

—

ORPL125A125

—

ORPL025A125

—

ORPL025A150

—

ORPL025A175

—

ORPL025A200

—

ORPL025A225

—

ORPL025A250

200

ORPL40A200

225

ORPL40A225

250

ORPL40A250

300

ORPL40A300

350

ORPL40A350

400

ORPL40A400

300

ORPL60A300

350

ORPL60A350

400

ORPL60A400

500

ORPL60A500

600

ORPL60A600

Fixed Rating Plug

2

Three-Pole Standard Interrupting Capacity 600 Vac Rated 35 kAIC at 480 Vac
125

250

400

600

LD3125T52W

LD3250T52W

LD3400T52W

LD3600T52W

LD3125T56W

LD3250T56W

LD3400T56W

LD3600T56W

LD3250T57W

LD3400T57W

LD3600T57W

2
2
2
2
2
2
2
2
2
2
2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Zone interlocking, PowerNet, or both features can be added at the factory by adding suffixes ZG, PN or ZGP respectively to above catalog number.

2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-199

2.3
2

Circuit Breaker Frame Only

2

Digitrip OPTIM Rating Plug Only

L – Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
S – Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
I – Adjustable Instantaneous Pickup
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)

2
2

Series C

Digitrip OPTIM 550 Electronic Circuit Breaker with Interchangeable Rating Plug, continued

2
2

Molded Case Circuit Breakers

Maximum
Continuous
Ampere
Rating
at 40°C

OPTIM 550 2
LSI

LSIG

LSIA

Catalog
Number

Catalog
Number

Catalog
Number

Fixed Rating Plug
Ampere
Rating

Catalog
Number

Three-Pole High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
70

ORPL125A070

2

90

ORPL125A090

2

100

ORPL125A100

110

ORPL125A110

2

125

250

HLD3125T52W

HLD3250T52W

HLD3125T56W

HLD3250T56W

HLD3125T57W

HLD3250T57W

2
2
2

125

ORPL125A125

125

ORPL025A125

150

ORPL025A150

175

ORPL025A175

200

ORPL025A200

225

ORPL025A225

250

ORPL025A250

200

ORPL40A200

225

ORPL40A225

2

250

ORPL40A250

300

ORPL40A300

2

350

ORPL40A350

2

2

400

600

HLD3400T52W

HLD3600T52W

HLD3400T56W

HLD3600T56W

HLD3400T57W

HLD3600T57W

2
2
2
2

400

ORPL40A400

300

ORPL60A300

350

ORPL60A350

400

ORPL60A400

500

ORPL60A500

600

ORPL60A600

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Zone interlocking, PowerNet, or both features can be added at the factory by adding suffixes ZG, PN or ZGP respectively to above catalog number.

2
2
2
2
2
2
2
2
2
2
V4-T2-200

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Digitrip OPTIM 550 Electronic Circuit Breaker with Interchangeable Rating Plug, continued
Circuit Breaker Frame Only

2

Digitrip OPTIM Rating Plug Only

2

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)

L
S
I – Adjustable Instantaneous Pickup
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)
Maximum
Continuous
Ampere
Rating
at 40°C

2
2

OPTIM 550 2
LSI

LSIG

LSIA

Catalog
Number

Catalog
Number

Catalog
Number

Fixed Rating Plug
Ampere
Rating

Catalog
Number

—

ORPL125A070

—

ORPL125A090

—

ORPL125A100

—

ORPL125A110

—

ORPL125A125

—

ORPL025A125

—

ORPL025A150

—

ORPL025A175

—

ORPL025A200

—

ORPL025A225

—

ORPL025A250

200

ORPL40A200

225

ORPL40A225

250

ORPL40A250

300

ORPL40A300

350

ORPL40A350

400

ORPL40A400

300

ORPL60A300

350

ORPL60A350

400

ORPL60A400

500

ORPL60A500

600

ORPL60A600

2

Three-Pole Ultra High Interrupting Capacity Current Limiting 600 Vac Rated 100 kAIC at 480 Vac
125

250

400

600

LDC3125T52W

LDC3250T52W

LDC3400T52W

LDC3600T52W

LDC3125T56W

LDC3250T56W

LDC3400T56W

LDC3600T56W

LDC3125T57W

LDC3250T57W

LDC3400T57W

LDC3600T57W

2
2
2
2
2
2
2
2
2
2
2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Zone interlocking, PowerNet, or both features can be added at the factory by adding suffixes ZG, PN or ZGP respectively to above catalog number.

2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-201

2.3
2

Molded Case Circuit Breakers
Series C

Digitrip OPTIM Electronic Circuit Breaker with Interchangeable Rating Plug
Order as individual components: Breaker Frame (which includes Trip Unit), Rating Plug, Terminals.

2
2

Digitrip OPTIM 1050 Electronic Circuit Breaker with Interchangeable Rating Plug
Circuit Breaker Frame Only

2

L
S
I
G
A

2
2
2

Maximum
Continuous
Ampere
Rating
at 40°C

Digitrip OPTIM Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
– Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)

OPTIM 1050 23
LSIG

LSIA

Catalog
Number

Catalog
Number

Fixed Rating Plug
Ampere
Rating

Catalog
Number

70

ORPL125A070

2

90

ORPL125A090

2

100

ORPL125A100

110

ORPL125A110

125

ORPL125A125

125

ORPL025A125

150

ORPL025A150

175

ORPL025A175

2

200

ORPL025A200

2

225

ORPL025A225

250

ORPL025A250

200

ORPL40A200

225

ORPL40A225

250

ORPL40A250

300

ORPL40A300

350

ORPL40A350

400

ORPL40A400

300

ORPL60A300

2

350

ORPL60A350

400

ORPL60A400

2

500

ORPL60A500

600

ORPL60A600

2

2

Three-Pole Standard Interrupting Capacity 600 Vac Rated 35 kAIC at 480 Vac
125

250

LD3125T106W

LD3250T106W

LD3125T107W

LD3250T107W

2

2

400

LD3400T106W

LD3400T107W

2
2
2

2
2
2

600

LD3600T106W

LD3600T107W

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 One Form C auxiliary switch and one Form C bell alarm switch supplied with breaker as standard.
3 Factory sealed.

2
2
2
2
2
2
2
V4-T2-202

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Digitrip OPTIM 1050 Electronic Circuit Breaker with Interchangeable Rating Plug, continued
Circuit Breaker Frame Only

2

Digitrip OPTIM Rating Plug Only

2

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)

L
S
I – Adjustable Instantaneous Pickup
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)
Maximum
Continuous
Ampere
Rating
at 40°C

2
2

OPTIM 1050 23
LSIG

LSIA

Catalog
Number

Catalog
Number

Fixed Rating Plug
Ampere
Rating

Catalog
Number

70

ORPL125A070

90

ORPL125A090

100

ORPL125A100

110

ORPL125A110

125

ORPL125A125

125

ORPL025A125

150

ORPL025A150

175

ORPL025A175

200

ORPL025A200

225

ORPL025A225

250

ORPL025A250

200

ORPL40A200

225

ORPL40A225

250

ORPL40A250

300

ORPL40A300

350

ORPL40A350

400

ORPL40A400

300

ORPL60A300

350

ORPL60A350

400

ORPL60A400

500

ORPL60A500

600

ORPL60A600

2

Three-Pole High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
125

250

400

600

HLD3125T106W

HLD3250T106W

HLD3400T106W

HLD3600T106W

HLD3125T107W

HLD3250T107W

HLD3400T107W

HLD3600T107W

2
2
2
2
2
2
2
2
2
2
2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 One Form C auxiliary switch and one Form C bell alarm switch supplied with breaker as standard.
3 Factory sealed.

2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-203

2.3
2

Circuit Breaker Frame Only
L
S
I
G
A

2
2

Series C

Digitrip OPTIM 1050 Electronic Circuit Breaker with Interchangeable Rating Plug, continued

2
2

Molded Case Circuit Breakers

Maximum
Continuous
Ampere
Rating
at 40°C

Digitrip OPTIM Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
– Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)

OPTIM 1050 23
LSIG

LSIA

Catalog
Number

Catalog
Number

Fixed Rating Plug
Ampere
Rating

Catalog
Number

70

ORPL125A070

2

90

ORPL125A090

2

100

ORPL125A100

110

ORPL125A110

125

ORPL125A125

125

ORPL025A125

150

ORPL025A150

175

ORPL025A175

200

ORPL025A200

225

ORPL025A225

250

ORPL025A250

200

ORPL40A200

225

ORPL40A225

2

250

ORPL40A250

300

ORPL40A300

2

350

ORPL40A350

400

ORPL40A400

300

ORPL60A300

350

ORPL60A350

400

ORPL60A400

500

ORPL60A500

600

ORPL60A600

2

2

Three-Pole Ultra High Interrupting Capacity Current Limiting 600 Vac Rated 100 kAIC at 480 Vac
125

250

LDC3125T106W

LDC3250T106W

LDC3125T107W

LDC3250T107W

2
2
2
2

2

400

600

LDC3400T106W

LDC3600T106W

LDC3400T107W

LDC3600T107W

2
2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 One Form C auxiliary switch and one Form C bell alarm switch supplied with breaker as standard.
3 Factory sealed.

2
2
2
2
2
2
2
2
2
V4-T2-204

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

100% Rated Digitrip OPTIM Circuit Breakers with Interchangeable Rating Plug
Order as individual components: Breaker Frame (which includes Trip Unit), Rating Plug, Terminals.

2
2

100% Rated Digitrip OPTIM 550 Circuit Breakers with Interchangeable Rating Plug
Circuit Breaker Frame Only

2

Digitrip OPTIM Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)

2

L
S
I – Adjustable Instantaneous Pickup
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)
Maximum
Continuous
Ampere
Rating
at 40°C

2
2

OPTIM 550 2
LSI

LSIG

LSIA

Catalog
Number

Catalog
Number

Catalog
Number

Ampere
Rating

Catalog
Number

CLD3125T57W

70

ORPL125A070

90

ORPL125A090

100

ORPL125A100

110

ORPL125A110

125

ORPL125A125

125

ORPL025A125

150

ORPL025A150

175

ORPL025A175

200

ORPL025A200

225

ORPL025A225

250

ORPL025A250

200

ORPL40A200

225

ORPL40A225

250

ORPL40A250

300

ORPL40A300

350

ORPL40A350

400

ORPL40A400

300

ORPL60A300

350

ORPL60A350

400

ORPL60A400

500

ORPL60A500

600

ORPL60A600

Fixed Rating Plug

2

Three-Pole Standard Interrupting Capacity 600 Vac Rated 35 kAIC at 480 Vac
125

250

400

600

CLD3125T52W

CLD3250T52W

CLD3400T52W

CLD3600T52W

CLD3125T56W

CLD3250T56W

CLD3400T56W

CLD3600T56W

CLD3125T57W

CLD3400T57W

CLD3600T57W

2
2
2
2
2
2
2
2
2
2
2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Zone interlocking, PowerNet, or both features can be added at the factory by adding suffixes ZG, PN or ZGP respectively to above catalog number.

2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-205

2.3
2

Series C

100% Rated Digitrip OPTIM 550 Circuit Breakers with Interchangeable Rating Plug, continued
Circuit Breaker Frame Only

2

L
S
I
G
A

2
2

Molded Case Circuit Breakers

Maximum
Continuous
Ampere
Rating
at 40°C

Digitrip OPTIM Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
– Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)

OPTIM 550 2
LSI

LSIG

LSIA

Catalog
Number

Catalog
Number

Catalog
Number

Ampere
Rating

Catalog
Number

CHLD3125T57W

70

ORPL125A070

2

90

ORPL125A090

2

100

ORPL125A100

110

ORPL125A125

125

ORPL125A125

125

ORPL025A125

150

ORPL025A150

175

ORPL025A175

200

ORPL025A200

225

ORPL025A225

250

ORPL025A250

200

ORPL40A200

225

ORPL40A225

2

250

ORPL40A250

350

ORPL40A350

2

400

ORPL40A400

300

ORPL60A300

350

ORPL60A350

400

ORPL60A400

500

ORPL60A500

600

ORPL60A600

2
2

2

Three-Pole High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
125

250

CHLD3125T52W

CHLD3250T52W

CHLD3125T56W

CHLD3250T56W

CHLD3125T57W

2
2
2
2

2

400

600

CHLD3400T52W

CHLD3600T52W

CHLD3400T56W

CHLD3600T56W

CHLD3400T57W

CHLD3600T57W

2
2
2
2

Fixed Rating Plug

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Zone interlocking, PowerNet, or both features can be added at the factory by adding suffixes ZG, PN or ZGP respectively to above catalog number.

2
2
2
2
2
2
2
2
2
2
V4-T2-206

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

100% Rated Digitrip OPTIM 550 Circuit Breakers with Interchangeable Rating Plug, continued
Circuit Breaker Frame Only

2

Digitrip OPTIM Rating Plug Only

2

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)

L
S
I – Adjustable Instantaneous Pickup
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)
Maximum
Continuous
Ampere
Rating
at 40°C

2

OPTIM 550 2
LSI

LSIG

LSIA

Catalog
Number

Catalog
Number

Catalog
Number

Fixed Rating Plug
Ampere
Rating

Catalog
Number

70

ORPL125A070

90

ORPL125A090

100

ORPL125A100

110

ORPL125A110

125

ORPL125A125

125

ORPL025A125

150

ORPL025A150

175

ORPL025A175

200

ORPL025A200

225

ORPL025A225

250

ORPL025A250

200

ORPL40A200

225

ORPL40A225

250

ORPL40A250

300

ORPL40A300

350

ORPL40A350

400

ORPL40A400

300

ORPL60A300

350

ORPL60A350

400

ORPL60A400

500

ORPL60A500

600

ORPL60A600

2

Three-Pole Ultra High Interrupting Capacity Current Limiting 600 Vac Rated 100 kAIC at 480 Vac
125

250

400

600

CLDC3125T52W

CLDC3250T52W

CLDC3400T52W

CLDC3600T52W

CLDC3125T56W

CLDC3250T56W

CLDC3400T56W

CLDC3600T56W

CLDC3125T57W

CLDC3125T57W

CLDC3400T57W

CLDC3600T57W

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Zone interlocking, PowerNet, or both features can be added at the factory by adding suffixes ZG, PN or ZGP respectively to above catalog number.

2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-207

2.3
2

Circuit Breaker Frame Only
L
S
I
G
A

2
2

Series C

100% Rated Digitrip OPTIM 1050 Circuit Breakers with Interchangeable Rating Plug

2
2

Molded Case Circuit Breakers

Maximum
Continuous
Ampere
Rating
at 40°C

Digitrip OPTIM Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
– Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)

OPTIM 1050 23
LSIG

LSIA

Catalog
Number

Catalog
Number

Fixed Rating Plug
Ampere
Rating

Catalog
Number

70

ORPL125A070

2

90

ORPL125A090

2

100

ORPL125A100

110

ORPL125A110

125

ORPL125A125

125

ORPL025A125

150

ORPL025A150

175

ORPL025A175

200

ORPL025A200

225

ORPL025A225

250

ORPL025A250

200

ORPL40A200

225

ORPL40A225

2

250

ORPL40A250

300

ORPL40A300

2

350

ORPL40A350

400

ORPL40A400

300

ORPL60A300

350

ORPL60A350

400

ORPL60A400

500

ORPL60A500

600

ORPL60A600

2

2

Three-Pole Standard Interrupting Capacity 600 Vac Rated 35 kAIC at 480 Vac
125

250

CLD3125T106W

CLD3250T106W

CLD3125T107W

CLD3250T107W

2
2
2
2

2

400

600

CLD3400T106W

CLD3600T106W

CLD3400T107W

CLD3600T107W

2
2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 One Form C auxiliary switch and one Form C bell alarm switch supplied with breaker as standard.
3 Factory sealed.

2
2
2
2
2
2
2
2
2
V4-T2-208

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

100% Rated Digitrip OPTIM 1050 Circuit Breakers with Interchangeable Rating Plug, continued
Circuit Breaker Frame Only
L
S
I
G
A
Maximum
Continuous
Ampere
Rating
at 40°C

2

Digitrip OPTIM Rating Plug Only

2

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
– Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)

2
2

OPTIM 1050 23
LSIG

LSIA

Catalog
Number

Catalog
Number

Fixed Rating Plug
Ampere
Rating

Catalog
Number

70

ORPL125A070

90

ORPL125A090

100

ORPL125A100

110

ORPL125A110

125

ORPL125A125

125

ORPL025A125

150

ORPL025A150

175

ORPL025A175

200

ORPL025A200

225

ORPL025A225

250

ORPL025A250

200

ORPL40A200

225

ORPL40A225

250

ORPL40A250

300

ORPL40A300

350

ORPL40A350

400

ORPL40A400

300

ORPL60A300

350

ORPL60A350

400

ORPL60A400

500

ORPL60A500

600

ORPL60A600

2
2

Three-Pole High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
125

250

400

600

CHLD3125T106W

CHLD3250T106W

CHLD3400T106W

CHLD3600T106W

CHLD3125T107W

CHLD3250T107W

CHLD3400T107W

CHLD3600T107W

2
2
2
2
2
2
2
2
2
2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 One Form C auxiliary switch and one Form C bell alarm switch supplied with breaker as standard.
3 Factory sealed.

2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-209

2.3
2

Circuit Breaker Frame Only
L
S
I
G
A

2
2

Series C

100% Rated Digitrip OPTIM 1050 Electronic Circuit Breaker with Interchangeable Rating Plug, continued

2
2

Molded Case Circuit Breakers

Maximum
Continuous
Ampere
Rating
at 40°C

Digitrip OPTIM Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response)
– Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response)

OPTIM 1050 23
LSIG

LSIA

Catalog
Number

Catalog
Number

Fixed Rating Plug
Ampere
Rating

Catalog
Number

70

ORPL125A070

2

90

ORPL125A090

2

100

ORPL125A100

110

ORPL125A110

2

2

Three-Pole Ultra High Interrupting Capacity Current Limiting 600 Vac Rated 100 kAIC at 480 Vac
125

250

CLDC3125T106W

CLDC3250T106W

CLDC3125T107W

CLDC3250T107W

2
2
2

125

ORPL125A125

125

ORPL025A125

150

ORPL025A150

175

ORPL025A175

200

ORPL025A200

225

ORPL025A225

250

ORPL025A250

200

ORPL40A200

225

ORPL40A225

2

250

ORPL40A250

300

ORPL40A300

2

350

ORPL40A350

2

2

400

600

CLDC3400T106W

CLDC3600T106W

CLDC3400T107W

CLDC3600T107W

2
2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 One Form C auxiliary switch and one Form C bell alarm switch supplied with breaker as standard.
3 Factory sealed.

2
2
2
2
2
2
2
2
2
V4-T2-210

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

400

ORPL40A400

300

ORPL60A300

350

ORPL60A350

400

ORPL60A400

500

ORPL60A500

600

ORPL60A600

2.3

Molded Case Circuit Breakers
Series C

Accessories Selection Guide and Ordering Information
Line and Load Terminals
Eaton’s line and load
terminals provide wire
connecting capabilities for
specific ranges of continuous
current ratings and wire
types. All terminals comply
with Underwriters
Laboratories Standards UL
486A and UL 486B and CSA
Standard C22.2 No. 65M.
Unless otherwise specified,

2

L-Frame circuit breaker line
and load terminals are
shipped separately for field
installation.
The wire connecting terminal
is secured with two panhead, slotted screws and
lockwashers that can be
checked for the correct
torque loading or retightened
from the front of the circuit

breaker before installation of
the conductors. (Applies to all
styles.) The circuit breaker
line/load terminal conductors
are positioned in the
conducting holes in the wire
connecting terminal and are
secured with recessed socket
screws that are tightened to
the correct torque loading
from the front of the circuit
breaker.

Ordering Information
L-Frame circuit breakers use
Cu/AI terminals as standard.
When optional copper
terminals are required, order
by catalog Number. Specify if
factory installation is required.

2
2
2
2
2
2

Terminals

2

TA401LD or TA603LD
Terminal (Step-Type
Terminal Requires
Terminal Cover and
Warning Label.
See Inset.)

Pan-Head Screws
and Lockwashers

TA450LD or TA602LD or
T602LD Terminal

2

Pan-Head Screws and
Lockwashers (Installed
before Cable Clamping
Screws)

2
2

Terminal Cover

2
2
2
2

Warning Label

2

Retainer

2

Screws

Circuit Breaker
Line Terminal Cover

2
2

Line and Load Terminals
Maximum
Breaker
Amperes

Terminal
Body
Material

Wire
Type

Terminals with
Control Wire Termination

Terminal

AWG Wire
Range/Number
of Conductors

Metric Wire
Range mm2

Poles

Catalog
Number

Catalog
Number

2
2
2

Standard Cu/AI Pressure Terminals

2

400

Aluminum

Cu/AI

4/0–600 (1)

120–300

Two-pole kit 1

2TA401LDK

—

400

Aluminum

Cu/AI

4/0–600 (1)

120–300

Three-pole kit 1

3TA401LDK

—

400

Aluminum

Cu/AI

4/0–600 (1)

120–300

Four-pole kit 1

4TA401LDK

—

450

Aluminum

Cu/AI

4–4/0 (2)

25–95

2

TA450LD

—

500

Aluminum

Cu/AI

3/0–350 (2)

95–150

2

TA602LD

TA602LDCW

600

Aluminum

Cu/AI

400–500 (2)

185–240

Two-pole kit 1

2TA603LDK

2TA603LDKCW

600

Aluminum

Cu/AI

400–500 (2)

185–240

Three-pole kit 1

3TA603LDK

3TA603LDKCW

600

Aluminum

Cu/AI

400–500 (2)

185–240

Four-pole kit 1

4TA603LDK

4TA603LDKCW

2

120–250

2

T602LD

T602LDCW

2

2
2
2

Optional Copper and Cu/AI Pressure Type Terminals
600

Copper

Cu

250–350 (2)

2

Notes
1 Terminal kits contain one terminal for each pole and one terminal cover.
2 Individually packed.

2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-211

2.3

Molded Case Circuit Breakers
Series C

2

Accessories

2

Allowable Accessory Combinations
Different combinations of accessories can be supplied, depending on the types of accessories and the number of poles
in the circuit breaker.

2
2

LD Frame Accessories

2

Description

2
2
2
2
2
2
2
2

Reference
Page

Two-Pole 1, Three-Pole

Four-Pole

Left

Right

Left

Alarm lockout (Make/Break)

V4-T2-284

■

■

■

■

Alarm lockout (2Make/2Break)

V4-T2-284

■

■

■

■

Auxiliary switch (1A, 1B)

V4-T2-286

■

■

■

■

Auxiliary switch (2A, 2B)

V4-T2-286

■

■

■

■

Auxiliary switch (3A, 3B)

V4-T2-286

■

■

■

■

Auxiliary switch (1A, 1B) and alarm switch combination

V4-T2-288

■

■

■

■

Auxiliary switch (2A, 2B) and alarm switch combination

V4-T2-288

■

■

■

■

Shunt trip—standard 4

V4-T2-290

■

■

■

■

V4-T2-293

■

■

■

■

Undervoltage release mechanism 4

V4-T2-299

■

■

■

■

Eaton PowerNet communications kit (OPTIM 550)

V4-T2-301

Center

Center

Right

Neutral 2

Internal Accessories (Only One Internal Accessory Per Pole) 3

Shunt trip—low energy

4

■

External Accessories
End cap kit

V4-T2-316

●

●

●

●

●

●

●

Control wire terminal kit

V4-T2-317

●

●

●

●

●

●

●

Base mounting hardware

V4-T2-319

●

●

●

●

●

●

●

Terminal shields

V4-T2-321

●

●

●

●

●

●

●

Interphase barriers

V4-T2-321

●

●

●

●

●

●

●

2

Non-padlockable handle block

V4-T2-322

Padlockable handle lock hasp

V4-T2-323

❏

❏

❏

❏

2

Key interlock kit

V4-T2-324

❏

❏

❏

❏

Sliding bar interlock—requires two breakers

V4-T2-325

●

●

●

Walking beam interlock—requires two breakers

V4-T2-325

●

●

●

●

●

●

●

2

Electrical (motor) operator

V4-T2-326

●

●

●

●

●

●

●

Plug-in adapters

V4-T2-328

●

●

●

●

●

●

●

2

Rear connecting studs

V4-T2-329

●

●

●

●

●

●

●

Panelboard connecting straps

V4-T2-330

●

●

●

●

●

●

●

Handle mechanisms

V4-T2-332

●

●

●

●

●

●

●

2

Handle extension

V4-T2-336

●

●

●

●

●

●

●

Solid-state (electronic) portable test kit

V4-T2-337

●

●

●

●

●

●

●

2
2

Legend
■ Applicable in indicated pole position
❏ May be mounted on left or right pole—not both
● Accessory available/modification available

2

1

2
2
2

2

2

2
2

■

■

Notes
Two-pole breaker supplied in three-pole frame. Current carrying parts omitted from center pole.
2 Refer to Eaton for appropriate neutral pole accessory combinations.
3 OPTIM model 1050 is factory sealed and does not have the right pole space available for accessories.
4 Shunt trip and UVR cannot be mounted in right poles on LES or OPTIM trip units. Standard non-tripping internal accessories can be mounted in the left or right poles of LES and 550 OPTIM trip units.

2
2
V4-T2-212

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

LD Frame Accessories, continued
Description

Reference
Page

Two-Pole 1, Three-Pole
Left

Center

Right

2

Four-Pole
Left

Center

Right

Neutral

2

OPTIM System Components Three Poles
Ground fault alarm unit

V4-T2-337

Potential transformer module

V4-T2-337

Breaker interface module (BIM)

V4-T2-338

Digitrip OPTIMizer

V4-T2-338

Auxiliary power module

V4-T2-338

2
2
2
2

Modifications (Refer to Eaton)
Special calibration

—

●

●

●

●

●

●

●

Moisture fungus treatment

V4-T2-121

●

●

●

●

●

●

●

Freeze-tested circuit breakers

—

●

●

●

●

●

●

●

Marine/naval application

—

●

●

●

●

●

●

●

2
2
2
2

Legend
■ Applicable in indicated pole position
❏ May be mounted on left or right pole—not both
● Accessory available/modification available

2
2

Notes
Two-pole breaker supplied in three-pole frame. Current carrying parts omitted from center pole.
2 Refer to Eaton for appropriate neutral pole accessory combinations.
1

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-213

2.3
2
2
2
2
2
2
2
2
2

Molded Case Circuit Breakers
Series C

Technical Data and Specifications

UL 489 Interrupting Capacity Ratings 1
Interrupting Capacity (kA rms Symmetrical Amperes)

Circuit
Breaker
Type

Number
of Poles

Volts AC (50/60 Hz)
240

277

480

600

125

250 23

LDB

2, 3

65

—

35

25

—

22

LD

2, 3, 4

65

—

35

25

—

22

CLD 4

2, 3, 4

65

—

35

25

—

—

HLD, HLDB

2, 3, 4

100

—

65

35

—

25

4

2, 3, 4

100

—

65

35

—

—

LDC, LDCB 5

2, 3, 4

200

—

100

50

—

30

CLDC 45

2, 3, 4

200

—

100

50

—

—

CHLD

IEC 947-2 Interrupting Capacity Ratings

2
2
2

Volts DC

1

Interrupting Capacity (kA Symmetrical Amperes)
Volts AC (50/60 Hz)

Volts DC

Circuit
Breaker
Type

Number
of Poles

240
Icu

Ics

Icu

Ics

Icu

Ics

Icu

Ics

LDB

2, 3

85

85

45

45

20

10

20

10

10

20

10

415

250 23

690

2

LD

2, 3, 4

85

85

45

45

20

4

2, 3, 4

85

85

45

45

20

10

—

—

2

HLD, HLDB

2, 3, 4

100

100

70

70

25

13

20

10

CHLD 4

2, 3, 4

100

100

70

70

25

13

—

—

LDC, LDCB

2, 3, 4

200

100

100

75

35

18

20

10

CLDC 4

2, 3, 4

200

100

100

75

35

18

—

—

2
2
2
2

CLD

Notes
1 Utilization Category A circuit breakers.
2 L/R = 8 milliseconds minimum.
3 Two-pole circuit breaker or two poles of three-pole circuit breaker. Incorporating thermal-magnetic trip unit only.
4 100% rated breakers.
5 Current limiting.

2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-214

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Specifications
Trip Unit Type

Digitrip RMS 310

rms sensing

Yes

Frame
Ampere range
Interrupting rating at 480 volts

2

Digitrip OPTIM 550

Digitrip OPTIM 1050

Yes

Yes

Yes

2

L

L

L

L

2

300–600A

300–600A

200–600A

200–600A

35, 65, 100 (kA)

35, 65, 100 (kA)

35, 65, 100 (kA)

35, 65, 100 (kA)

2

Ordering options

LS, LSG

LSI, LSIG

LSI, LSI(A), LSIG

LSI(A), LSIG

2

Fixed rated plug (In)

Yes

Yes

Yes

Yes

Overtemperature trip

Yes

Yes

Yes

Yes

Adjustable rating plug (In)

Yes

Yes

No

No

Long delay pickup

0.5–1.0 (In) 1

0.5–1.0 (In) 1

0.4–1.0 x (In)

0.4–1.0 x (In)

Long delay time I2t

12 seconds

12 seconds

2–24 seconds

2–24 seconds

Long delay time I4t

No

No

1–5 seconds

1–5 seconds

Breaker Type

Protection

2
2

Long Delay Protection (L)

2
2
2

Long delay thermal memory

Yes

Yes

Yes

Yes

High load alarm

No

No

0.5–1.0 x Ir

0.5–1.0 x Ir

2
2

Short Delay Protection (S)
Short delay pickup

200–800% x (In)

200–800% x (In)

150–800% x (Ir)

150–800% x (Ir)

Short delay time I2t

100 ms

No

100–500 ms

100–500 ms

Short delay time flat

No

Inst–300 ms

100–500 ms

100–500 ms

Short delay time zone selective interlocking

No

No

Yes 4

Yes

Instantaneous pickup

No

200–800% x (In)

200–800% x (In)

200–800% x (In)

Discriminator

No

No

Yes

Yes

Instantaneous override

Yes

Yes

Yes

Yes

Ground fault alarm

No

No

20–100% x (Is)

20–100% x (Is)

Ground fault pickup

1–5 x Ig (120A)

1–5 x Ig (120A)

20–100% x (Is)

20–100% x (Is)

Ground fault delay I2t

No

No

100–500 ms

100–500 ms

Ground fault delay flat

Inst–500 ms

Inst–500 ms

100–500 ms

100–500 ms

Ground fault zone selective interlocking

No

No

Yes 4

Yes

Ground fault thermal memory

Yes

Yes

Yes

Yes

2
2

2
2

Instantaneous Protection (I)

2
2

Ground Fault Protection (G)

2
2
2

System Diagnostics
Status LEDs

Yes

Yes

Yes

Yes

Cause of trip LEDs

No

No

Yes

Yes

Magnitude of trip information

No

No

Yes

Yes

Remote signal contact—ground alarm

Yes 5

Yes 5

Yes 4

Yes

Local auxiliary and bell alarm contact

Optional

Optional

Optional

Included

2
2
2

Legend
BIM = Breaker Interface Module
(A) = GF Alarm
Is = Sensor Rating
In = Rating Plug
Ir = Long Delay Pickup Setting

2
2

Notes
1 Adjust by rating plug.
2 By OPTIMizer/BIM.
3 Eaton’s PowerNet kit.
4 Zone interlock kit.
5 With separate ground fault alarm unit (GFAU).

2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-215

2.3
2

Molded Case Circuit Breakers
Series C

Specifications, continued
Trip Unit Type

Digitrip RMS 310

Digitrip OPTIM 550

Digitrip OPTIM 1050

Yes 1

Yes 1

2

System Monitoring

2

Current

No

No

Yes

Yes

Power and energy

No

No

No

Yes

Power quality—harmonics

No

No

No

Yes

Power factor

No

No

No

Yes

No

No

Yes 2

Yes

Test set

Test set

OPTIMizer, BIM, PowerNet

OPTIMizer, BIM, PowerNet

2
2
2

Digital display

No

Communications
PowerNet

2

Testing

2

Legend
BIM = Breaker Interface Module
(A) = GF Alarm
Is = Sensor Rating
In = Rating Plug
Ir = Long Delay Pickup Setting

2
2
2

No

Testing method

Notes
By OPTIMizer/BIM.
2 Eaton’s PowerNet kit.
1

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-216

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Dimensions and Weights

2

Dimensions in Inches (mm)

2

LD Frame
Number of Poles

Width

Height

Depth

2, 3

8.25 (209.6)

10.75 (273.1)

4.06 (103.1)

4

11.00 (279.4)

10.75 (273.1)

4.06 (103.1)

2
2
2

LD-Frame, Two- and Three-Pole
Side View

2

3.81
(96.8)

2

Front View

Front Cover Cutout

2

CL Handle

CL Breaker

3.44
(87.3)
1.72
(43.7)

2

3.28
(83.3)

0.25 (6.4) R

2

1.33
(33.7)2.29
(58.2)

10.75
(273.1)

1.50
(38.1)

3.64
(92.5)

2

8.21
(208.6)

2
2

0.19 R
(4.8) R

7.28
(184.9)

2
2

8.25
(209.6)

2
2

Approximate Shipping Weight, Lbs (kg)

2

LD Frame
Complete Breaker

Frame Only

Trip Unit

Breaker
Type

Two-Pole

Three-Pole

Four-Pole

Two-Pole

Three-Pole

Four-Pole

Two-Pole

Three-Pole

Four-Pole

LD, HLD, LDC

18 (8.2)

20 (9.1)

25 (11.3)

14 (6.4)

15 (6.8)

20 (9.1)

3 (1.4)

4 (1.8)

5 (2.3)

LDB

18 (8.2)

20 (9.1)

25 (11.3)

—

—

—

—

—

—

2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-217

2.3
2

Molded Case Circuit Breakers
Series C

Contents

Typical M-Frame Circuit Breaker

Description

2

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes) . . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes) . . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes). . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes) . . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes) . . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes)
Catalog Number Selection. . . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . . .
Dimensions and Weights . . . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes) . . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . . . .
Internal Accessories . . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

2
2
2
2
2
2
2
2
2
2
2
2

M-Frame (300–800 Amperes)

2

Product Description

2

●

●

2
2
2
2
2

●

All Eaton M-Frame circuit
breakers are HACR rated
MDL-Frame circuit
breakers are available as
individual components
(frame, trip unit, terminals),
or factory assembled
complete breakers
MDLB, HMDLB-Frame
circuit breakers with noninterchangeable trip units
are suitable for reverse
feed use

Standards and Certifications
●

CE marked

2
2
2
2
2
2
2
2
2
V4-T2-218

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Page
V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-219
V4-T2-220
V4-T2-225
V4-T2-226
V4-T2-228
V4-T2-263
V4-T2-229
V4-T2-244
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-312

Molded Case Circuit Breakers
Series C

2.3

Catalog Number Selection
This information is presented only as an aid to understanding catalog numbers. It is not to be used to build catalog numbers for circuit
breakers or trip units.

2
2
2

Circuit Breaker/Frame

MDL 3 800 F
Circuit Breaker/
Frame Type
MDL, MDLB
HMDL, HMDLB

Number
of Poles
2 = 2 poles
3 = 3 poles

Circuit Breaker/
Frame Ampere Rating
300 1
350 1
400
450
500
600
700
800

2
F
K
V
W
X
Y

=
=
=
=
=
=

2

Suffix
Frame only
High magnetic molded case switch
50°C (thermal-magnetic trip units only)
Without terminals
Load side terminals only
Line side terminals only

2
2
2
2
2

Thermal-Magnetic Trip Unit

2

MT 3 800 T
Trip Unit Type
MT
MES

Number
of Poles
2 = 2 poles
3 = 3 poles

Trip Unit Rating/
Plug Ampere Rating
300 1
350 1
400
450
500
600
700
800

T
V
LS
LSI
LSG
LSIG

=
=
=
=
=
=

2

Suffix
Thermal-magnetic
50°C (thermal-magnetic trip units only)
Digitrip RMS 310
Digitrip RMS 310
Digitrip RMS 310
Digitrip RMS 310

2
2
2
2
2

Note
1 Thermal-magnetic only.

2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-219

2.3
2
2

Molded Case Circuit Breakers
Series C

Product Selection

Types MDL and HMDL Thermal-Magnetic Circuit Breakers with Interchangeable Trip Units—Two-Pole

2

Standard Interrupting Capacity
600 Vac Rated 50 kAIC at 480 Vac

High Interrupting Capacity
600 Vac Rated 65 kAIC at 480 Vac

2

Thermal-Magnetic
Trip Unit Only
For Use with Standard
or High or Ultra High
Interrupting Frames

2

Standard
Terminals
Only 1

Frame Only

Magnetic Trip Range
is 5–10 Up Through
600A; 4–8 on 700 and
800A x Continuous
Ampere Rating

See Page
V4-T2-224 for
Optional Terminals

Catalog
Number

Catalog
Number

Catalog
Number

HMDL2800F

MT2300T

TA700MA1

HMDL2350

MT2350T

TA700MA1

HMDL2400

MT2400T

TA700MA1

MDL2450

HMDL2450

MT2450T

TA700MA1

2

500

MDL2500

HMDL2500

MT2500T

TA700MA1

600

MDL2600

HMDL2600

MT2600T

TA700MA1

2

700

MDL2700

HMDL2700

MT2700T

TA700MA1

800

MDL2800

HMDL2800

MT2800T

TA800MA2

2

Maximum
Continuous
Ampere
Rating
at 40°C

Factory Assembled
Circuit Consisting
of Frame, Trip Unit
and Terminals
Catalog
Number

300

MDL2300

2

350

MDL2350

2

400

MDL2400

450

2
2

Frame Only

Factory Assembled
Circuit Consisting
of Frame, Trip Unit
and Terminals

Catalog
Number

Catalog
Number

MDL2800F

HMDL2300

2
2

Types MDL and HMDL Thermal-Magnetic Circuit Breakers with Interchangeable Trip Units—Three-Pole
Standard Interrupting Capacity
600 Vac Rated 50 kAIC at 480 Vac

2

High Interrupting Capacity
600 Vac Rated 65 kAIC at 480 Vac

Thermal-Magnetic
Trip Unit Only
For Use with Standard
or High or Ultra High
Interrupting Frames

2
2

Standard
Terminals
Only 1

Frame Only

Magnetic Trip Range
is 5–10 Up Through
600A; 4–8 on 700 and
800A x Continuous
Ampere Rating

See Page
V4-T2-224 for
Optional Terminals

Catalog
Number

Catalog
Number

Catalog
Number

Maximum
Continuous
Ampere
Rating
at 40°C

Factory Assembled
Circuit Consisting
of Frame, Trip Unit
and Terminals
Catalog
Number

300

MDL3300

MT3300T

TA700MA1

2

350

MDL3350

HMDL3350

MT3400T

TA700MA1

400

MDL3400

HMDL3400

MT3400T

TA700MA1

2

450

MDL3450

HMDL3450

MT3450T

TA700MA1

500

MDL3500

HMDL3500

MT3500T

TA700MA1

2

600

MDL3600

HMDL3600

MT3600T

TA700MA1

2

700

MDL3700

HMDL3700

MT3700T

TA700MA1

800

MDL3800

HMDL3800

MT3800T

TA800MA2

2
2
2

2

Frame Only

Factory Assembled
Circuit Consisting
of Frame, Trip Unit
and Terminals

Catalog
Number

Catalog
Number

MDL3800F

HMDL3300

HMDL3800F

Note
1 Two terminals are required per pole.

2
2
2
2
2
V4-T2-220

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Types MDLB and HMDLB Thermal-Magnetic Circuit Breakers with Non-Interchangeable Trip Units—Two-Pole 1
Standard Interrupting Capacity
600 Vac Rated 50 kAIC at 480 Vac

High Interrupting Capacity
600 Vac Rated 65 kAIC at 480 Vac

Standard Terminals Only 2

Factory Assembled Circuit Consisting
of Frame, Trip Unit and Terminals

Factory Assembled Circuit Consisting
of Frame, Trip Unit and Terminals

See Page V4-T2-224 for
Optional Terminals

Catalog
Number

Catalog
Number

Catalog
Number

300

MDLB2300

HMDLB2300

TA700MA1

350

MDLB2350

HMDLB2350

TA700MA1

400

MDLB2400

HMDLB2400

TA700MA1

450

MDLB2450

HMDLB2450

TA700MA1

500

MDLB2500

HMDLB2500

TA700MA1

600

MDLB2600

HMDLB2600

TA700MA1

700

MDLB2700

HMDLB2700

TA700MA1

800

MDLB2800

HMDLB2800

TA800MA2

Maximum
Continuous
Ampere
Rating
at 40°C

2
2
2
2
2
2
2
2
2

Types MDLB and HMDLB Thermal-Magnetic Circuit Breakers with Non-Interchangeable Trip Units—Three Pole1
Standard Interrupting Capacity
600 Vac Rated 50 kAIC at 480 Vac

High Interrupting Capacity
600 Vac Rated 65 kAIC at 480 Vac

Standard Terminals Only 2

2

Factory Assembled Circuit Consisting
of Frame, Trip Unit and Terminals

Factory Assembled Circuit Consisting
of Frame, Trip Unit and Terminals

See Page V4-T2-224 for
Optional Terminals

2

Catalog
Number

Catalog
Number

Catalog
Number

2

300

MDLB3300

HMDLB3300

TA700MA1

350

MDLB3350

HMDLB3350

TA700MA1

2

400

MDLB3400

HMDLB3400

TA700MA1

450

MDLB3450

HMDLB3450

TA700MA1

500

MDLB3500

HMDLB3500

TA700MA1

600

MDLB3600

HMDLB3600

TA700MA1

700

MDLB3700

HMDLB3700

TA700MA1

800

MDLB3800

HMDLB3800

TA800MA2

Maximum
Continuous
Ampere
Rating
at 40°C

2
2
2
2

Notes
1 Factory sealed for reverse feed application.
2 Two terminals are required per pole.

2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-221

2.3
2

Molded Case Circuit Breakers
Series C

Types MDL and HMDL Electronic Circuit Breakers with Interchangeable Trip Units
Order as Individual Components: breaker frame, trip unit, rating plug, terminals.

2
2
2
2
2

Types MDL and HMDL Electronic Circuit Breakers with Interchangeable Trip Units—Three-Pole
Circuit Breaker Frame Only
Standard
Interrupting
Capacity 600
Maximum Vac
Continuous Rated 50 kAIC
at 480 Vac
Ampere
Rating
Catalog
at 40°C 1
Number

Digitrip RMS 310 Trip Unit Only 2

Digitrip RMS 310 Rating Plug Only

L – Adjustable Long Delay Pickup (by Adjustable Rating Plug)
S – Adjustable Short Delay Pickup with Fixed Short Delay Time
(I2t Response) or Adjustable Short Delay Time (Flat Response)
High Interrupting I – Adjustable Instantaneous Pickup by Setting Short Delay Time
to Instantaneous
Capacity 600 Vac
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault
Rated 65 kAIC
Delay (Flat Response)
at 480 Vac

Adjustable Rating
Plugs

Fixed Rating
Plug

Ampere Rating

Catalog
Number

Catalog
Number

Ampere
Rating

Catalog
Number

Catalog
Number

HMDL3800F

MES3800LS

400

8MES400T

MES3800LSI

500

8MES500T

400/500/600/800
A8MES800T

2

MES3800LSG

600

8MES600T

MES3800LSIG

700

8MES700T

2

—

800

8MES800T

2
2

800

MDL3800F

620/640/660/680
A8MES600T5
720/740/760/780
A8MES700T5

2
2
2
2
2
2
2
2

Types MDLB and HMDLB Electronic Circuit Breakers with Non-Interchangeable Trip Units 3
Maximum
Continuous
Ampere
Rating
at 40°C 1

Factory-Assembled Circuit Breaker Consisting of Frame and Trip Unit
LS

LSI

LSG

LSIG

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

MDLB3800T35W

MDLB3800T36W

HMDLB3800T35W

HMDLB3800T36W

Three-Pole Standard Interrupting Capacity 600 Vac Rated 50 kAIC at 480 Vac
800

MDLB3800T33W

MDLB3800T32W

Three-Pole High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
800

HMDLB3800T33W

HMDLB3800T32W

Notes
1 Ampere rating is established by rating plug.
2 For AC use only.
3 Factory sealed, suitable for reverse feed application. CMDLB and CHMDLB are also available.

2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-222

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Terminals
See Page
V4-T2-224
for standard
and optional
terminals

Molded Case Circuit Breakers
Series C

2.3

100% Rated Types CMDL and CHMDL Electronic Circuit Breakers with Non-Interchangeable Trip Units
The NEC allows the breaker to be rated at 100% of its frame size in an assembly, provided that 90°C wire is applied at the 75°C
ampacity. All 100% rated circuit breakers have electronic trip units. Order as individual components: breaker frame, trip unit, rating
plug and terminals.

Digitrip RMS 310 Trip Unit Only 2

Maximum
Continuous
Ampere
Rating
at 40°C 1
800

Standard
Interrupting
Capacity
50 kAIC at
480 Vac

High
Interrupting
Capacity
65 kAIC at
480 Vac

Standard

Options

Adjustable
Short Time
Pickup with
I2t Short
Delay Ramp

Independently
Adjustable
Short Time
Pickup and
Delay
Ground
Fault
Protection

Independently
Adjustable
Short Time
Pickup and
Ground Fault
Protection

Catalog Number
CMDL3800F

CHMDL3800F

MES3800LS

Molded Case Switches
Eaton’s molded case
switches are used as
compact switches in
applications requiring high
current switching capabilities.
Molded case switches are
constructed of circuit breaker

MES3800LSI

2

Digitrip RMS 310 Trip Unit Only

2

Adjustable
Rating Plug
Adjustable
Short Time
Pickup with
I2t Short
Delay and
Ground Fault
Protection

MES3800LSG

MES3800LSIG

2
2

100% Rated Types CMDL and CHMDL Electronic Circuit Breakers with Interchangeable Trip Units—Three-Pole
Circuit Breaker Frame Only

2

2
Fixed
Rating
Plug

Ampere
Rating

Catalog Number

400

8MES400T

500

8MES500T

600

8MES600T

700

8MES700T

800

8MES800T

2
2

Ampere
Rating
Terminals
400/500/600/800
A8MES800T
620/640/660/680
A8MES600T5

See Page
V4-T2-224
for standard
and optional
terminals

720/740/760/780
A8MES700T5

2
2
2
2
2

components and are of the
high instantaneous automatic
type. Molded case switches
are listed in accordance with
Underwriters Laboratories
Standard UL 489.

2
2
2
2

Molded Case Switches

2

600 Vac Maximum, 250 Vdc
Maximum
Continuous
Ampere Rating
at 40°C

Circuit Breaker Only without
Line and Load Terminals

2

Catalog
Number

2

Two-Pole
800

2

MDL2800WK
MDLB2800WK 3

2

HMDL2800WK

2

Three-Pole
800

MDL3800WK

2

MDLB3800WK 3
HMDL3800WK

2

Notes
1 Ampere rating is established by rating plug.
2 For AC use only.
3 MDLB and HMDLB are suitable for reverse feed applications.

2
2

Molded case switch may trip above 6000 amperes.

2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-223

2.3

Molded Case Circuit Breakers
Series C

2

Accessories Selection Guide and Ordering Information

2

Line and Load Terminals
M-Frame circuit breakers use
Cu/AI terminals as standard.
When optional copper or Cu/
AI terminals are required,
order by catalog number.
Specify if factory installation
is required.

2
2
2
2
2
2
2
2
2
2
2

TA700MA1

TA800MA2

TA801MA

Line and Load Terminals
Maximum
Breaker
Amperes

Terminal
Body
Material

Wire
Type

AWG Wire
Range/No.
Conductors

Terminal

Terminals with Control
Wire Termination

Catalog
Number

Catalog
Number

TA700MA1CWT

2

Standard Cu/AI Pressure Terminals
700

Aluminum

Cu/AI

(2) 1–500 kcmil

TA700MA1

2

800 std.

Aluminum

Cu/AI

(3) 3/0–400 kcmil

TA800MA2

TA800MA2CWT

800

Aluminum

Cu/AI

(2) 500–750 kcmil

TA801MA

TA801MACWT

2

Optional Copper and Cu/AI Pressure Type Terminals

2

600

Copper

Cu

(2) 2/0–500 kcmil

T600MA1

—

800

Copper

Cu

(3) 3/0–300 kcmil

T800MA1

—

2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-224

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Accessories

2

Allowable Accessory Combinations
Different combinations of accessories can be supplied, depending on the types of accessories and the number of poles in the
circuit breaker.

2

MD Frame Accessories

2
Two-Pole 1

Three-Pole

2

Right

2

■

■

2

■

■

■

■

■

■

■

■

■

■

■

■

■

■

V4-T2-288

■

■

■

■

Auxiliary switch (2A, 2B) and alarm switch combination

V4-T2-288

■

■

■

■

Shunt trip—standard 2

V4-T2-291

■

■

■

■

V4-T2-293

■

■

■

■

V4-T2-299

■

■

■

■

Reference
Page

Left

Right

Left

Alarm lockout (Make/Break)

V4-T2-284

■

■

Alarm lockout (2Make/2Break)

V4-T2-284

■

Auxiliary switch (1A, 1B)

V4-T2-286

■

Auxiliary switch (2A, 2B)

V4-T2-286

Auxiliary switch (3A, 3B)

V4-T2-286

Auxiliary switch (1A, 1B) and alarm switch combination

Description

Center

Internal Accessories (Only One Internal Accessory Per Pole)

Shunt trip—low energy 2
Undervoltage release mechanism

2

2
2
2
2
2
2

External Accessories

2

Base mounting hardware

V4-T2-319

●

Terminal shields

V4-T2-321

●

Interphase barriers

V4-T2-321

●

Non-padlockable handle block

V4-T2-322

Padlockable handle lock hasp

V4-T2-323

❏

❏

❏

Key interlock kit

V4-T2-324

❏

❏

❏

Sliding bar interlock—requires two breakers

V4-T2-325

●

●

●

●

●

Walking beam interlock—requires two breakers

V4-T2-325

●

●

●

●

●

Electrical (motor) operator

V4-T2-326

●

●

●

●

●

Plug-in adapters

V4-T2-328

●

●

●

●

●

Rear connecting studs

V4-T2-329

●

●

●

●

●

Panelboard connecting straps

V4-T2-330

●

●

●

●

●

Handle mechanisms

V4-T2-332

●

●

●

●

●

Handle extension

V4-T2-336

●

●

●

●

●

Solid-state (electronic) portable test kit

V4-T2-337

●

●

●

●

●

Special calibration

—

●

●

●

●

●

Moisture fungus treatment

V4-T2-121

●

●

●

●

●

Freeze-tested circuit breakers

—

●

●

●

●

●

Marine/naval application

—

●

●

●

●

●

2

■

2
2
2
2
2
2
2
2

Modifications (Refer to Eaton)

2
2
2

Legend
■ Applicable in indicated pole position
❏ May be mounted on left or right pole—not both

2

● Accessory available/modification available

2

Notes
Two-pole breaker supplied in three-pole frame. Current carrying parts omitted from center pole.
2 Shunt trip and UVR cannot be mounted in right poles on MES trip units.
1

2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-225

2.3
2
2
2
2
2
2

Molded Case Circuit Breakers
Series C

Technical Data and Specifications

UL 489/CSA Interrupting Capacity Ratings 1
Circuit
Breaker
Type

Interrupting Capacity (kA Symmetrical Amperes)
Volts DC 23

Volts AC (50/60 Hz)

Number
of Poles

240

480

600

250

MDL, MDLB

2, 3

65

50

25

22

CMDL

2, 3

65

50

25

—

HMDL, HMDLB

2, 3

100

65

35

25

CHMDL

2, 3

100

65

35

—

2
2
2
2
2
2
2
2

IEC 947-2 Interrupting Capacity Ratings 1
Interrupting Capacity rms (kA Symmetrical Amperes) I CU ≠ I CS

Circuit
Breaker
Type

Number
of Poles

Volts AC (50/60 Hz)
240

415

690

MDL, MDLB

2, 3

65/65

50/50

20/10

20/10

CMDL

2, 3

65/65

50/50

20/10

—

Volts DC 23
250

HMDL, HMDLB

2, 3

100/100

70/50

25/13

20/10

CHMDL

2, 3

100/100

70/50

25/13

—

Notes
1 Utilization Category A circuit breakers.
2 Two-pole or two poles of three-pole circuit breaker. Thermal-magnetic trip units only, MDL, HMDL breakers with electronic trip unit are not DC rated.
3 Time constant is 3 milliseconds minimum at 10 kA and 8 milliseconds at 22 kA.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-226

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Specifications

2

MDL-Frame Digitrip
Trip Unit Type

Digitrip RMS 310

rms sensing

Yes

2
Yes

2
2

Breaker Type
Frame

MDL, MDLB, CMDL, HMDL, HMDLB, CHMDL

MDL, MDLB, CMDL, HMDL, HMDLB, CHMDL

Ampere range

400–800A

400–800A

Interrupting rating at 480 volts

50, 65 (kA)

50, 65 (kA)

2
2

Protection
Ordering options

LS, LSG

LSI, LSIG

Fixed rated plug (In)

Yes

Yes

Overtemperature trip

Yes

Yes

2

Long Delay Protection (L)
Adjustable rating plug (In)

Yes

Yes

Long delay pickup

0.5–1.0 (In) 1

0.5–1.0 (In) 1

Long delay time I2t

12 seconds

12 seconds

2
2
2

Long delay time I4t

No

No

Long delay thermal memory

Yes

Yes

High load alarm

No

No

2
2

Short Delay Protection (S)
Short delay pickup

200–800% x (In)

200 –800% x (In)

Short delay time I2t

100 ms

No

Short delay time flat

No

Inst–300 ms

Short delay time zone selective interlocking

No

No

2

Instantaneous pickup

No

200–800% x (In)

Discriminator

No

No

2

Instantaneous override

Yes

Yes

2
2

2

Instantaneous Protection (I)

Ground Fault Protection (G)
Ground fault alarm

No

No

Ground fault pickup

1–5 x Ig (160A)

1–5 x Ig (160A)

Ground fault delay I2t

No

No

Ground fault delay flat

Inst–500 ms

Inst–500 ms

Ground fault zone selective interlocking

No

No

Ground fault thermal memory

Yes

Yes

2
2

2
2

System Diagnostics
Status LEDs

Yes

Yes

Cause of trip LEDs

No

No

Magnitude of trip information

No

No

Remote signal contacts—ground alarm

Yes 2

Yes 2

Digital display

No

No

Current

No

No

Power and energy

No

No

Power quality—harmonics

No

No

Power factor

No

No

No

No

2

Test set

Test set

2

2
2

System Monitoring

2
2
2

Communications
Eaton’s PowerNet
Testing
Testing method
Legend
In = Rating Plug

Notes
1 Adjust by rating plug.
2 With separate ground fault alarm unit
(GFAU).

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2
2
V4-T2-227

2.3
2
2
2
2
2

Molded Case Circuit Breakers
Series C

Dimensions and Weights
Dimensions in Inches (mm)
MD Frame
Number of Poles

Width

Height

Depth

2, 3

8.25 (209.6)

16.00 (406.4)

4.06 (103.1)

MDL-Frame, Two- and Three-Pole
Drilling Plan

2
2

Front View

Side View

8.25
(209.6)

4.06
(103.2)

3.44
(87.3)

1.72
(43.7)

2

R 0.25
(6.4)

CL Breaker

2
2
2
2

R 0.19
(4.8)

CL Handle

1.33
(33.7)

1.50
(38.1)

0.97
(24.6)

2
3.64
(92.5)

2

7.28
(184.9)

2
2
2
2
2
2
2

16.00
(406.4)

3.28
(83.3)

Approximate Shipping Weight, Lbs (kg)
MD Frame
Trip Unit 1

Complete Breaker

Frame Only

Breaker Type

Two-Pole

Three-Pole

Two-Pole

Three-Pole

Two-Pole

MDL, HMDL (T/M T.U.)

26.5 (12.0)

29.0 (13.2)

24.5 (11.1)

26.0 (11.8)

2.5 (1.1)

3.0 (1.4)

MDL, HMDL (Elec. T.U.)

—

30.0 (13.6)

—

26.0 (11.8)

—

4.0 (1.8)

Note
1 Thermal-magnetic only.

2
2
2
2
2
2
2
2
2
V4-T2-228

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Three-Pole

Molded Case Circuit Breakers
Series C

Typical N-Frame Breaker

2.3

Contents
Description
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes) . . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes) . . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes) . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes) . . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes) . . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes) . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes)
Catalog Number Selection . . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications. . . . . . . . . . . .
Dimensions and Weights . . . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . . .
Current Limiting Circuit Breaker Module. . . . . . . . . . .
Internal Accessories. . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

Page
V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-230
V4-T2-231
V4-T2-239
V4-T2-240
V4-T2-243
V4-T2-244
V4-T2-263
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-312

2
2
2
2
2
2
2
2
2
2
2
2
2

N-Frame (400–1200 Amperes)

2

Product Description

2

●

●

All Eaton N-Frame circuit
breakers are suitable for
reverse feed use
All N-Frame circuit
breakers are HACR rated

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-229

2.3
2
2
2

Molded Case Circuit Breakers
Series C

Catalog Number Selection
This information is presented only as an aid to understanding catalog numbers. It is not to be used to build catalog numbers for circuit
breakers or trip units.
Circuit Breaker/Frame

ND 3 12 T3 2 W

2
2
2
2
2

Circuit Breaker/
Frame Type
ND
HND
NDC
NDU
CND
CHND
CNDC

Number
of Poles
2 = 2 poles
3 = 3 poles
4 = 4 poles

Circuit Breaker/Frame
Ampere Rating
800 = 800 amperes
12 = 1200 amperes

T3
T5
T7
T10

Trip Model
= Model 310
= Model 550
= Model 750
= Model 1050

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-230

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Trip Type
2 = LSI
3 = LS
5 = LSG
6 = LSIG
7 = LSIA

E
EH
K
W
X
Y

=
=
=
=
=
=

Suffix
100% R.P. protected (four-pole)
50% R.P. protected (four-pole)
High magnetic molded case switch
Without terminals
Load only terminals
Line only terminals

Molded Case Circuit Breakers
Series C

2.3

Product Selection

2

Digitrip OPTIM Electronic Circuit Breakers with Interchangeable Rating Plugs
Order as individual components: breaker frame (which includes trip unit), rating plug, terminals.

2
2

Digitrip OPTIM 550 Electronic Circuit Breakers with Interchangeable Rating Plugs
Circuit Breaker Frame Only
L
S
I
G
A
Maximum
Continuous
Ampere
Rating
at 40°C

Digitrip OPTIM Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)
– Adjustable Ground Fault Alarm with Adjustable Ground Fault Time Delay (I2t or Flat Response)

2
2

OPTIM 550 2
LSI

LSIG

LSIA

Catalog
Number

Catalog
Number

Catalog
Number

ND3800T57W

Fixed
Rating Plug

2

Ampere
Rating

Catalog
Number

2

400

ORPN80A400

450

ORPN80A450

500

ORPN80A500

550

ORPN80A550

600

ORPN80A600

700

ORPN80A700

800

ORPN80A800

600

ORPN12A600

700

ORPN12A700

800

ORPN12A800

1000

ORPN12A100

1200

ORPN12A120

400

ORPN80A400

450

ORPN80A450

500

ORPN80A500

550

ORPN80A550

600

ORPN80A600

700

ORPN80A700

800

ORPN80A800

600

ORPN12A600

700

ORPN12A700

800

ORPN12A800

1000

ORPN12A100

1200

ORPN12A120

Three-Pole Standard Interrupting Capacity 600 Vac Rated 50 kAIC at 480 Vac
800

1200

ND3800T52W

ND312T52W

ND3800T56W

ND312T56W

ND312T57W

Three-Pole High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
800

1200

HND3800T52W

HND312T52W

HND3800T56W

HND312T56W

HND3800T57W

HND312T57W

2

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Zone interlocking, PowerNet, or both features can be added at the factory by adding suffixes ZG, PN or ZGP respectively to above catalog number.

2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-231

2.3
2

Series C

Digitrip OPTIM 550 Electronic Circuit Breakers with Interchangeable Rating Plugs, continued
Circuit Breaker Frame Only

2

L
S
I
G
A

2
2

Molded Case Circuit Breakers

Maximum
Continuous
Ampere
Rating
at 40°C

Digitrip OPTIM Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)
– Adjustable Ground Fault Alarm with Adjustable Ground Fault Time Delay (I2t or Flat Response)

OPTIM 550 2

Fixed
Rating Plug

LSI

LSIG

LSIA

Catalog
Number

Catalog
Number

Catalog
Number

Ampere
Rating

Catalog
Number

NDC3800T57W

400

ORPN80A400

2

450

ORPN80A450

2

500

ORPN80A500

550

ORPN80A550

2

600

ORPN80A600

700

ORPN80A700

2

800

ORPN80A800

600

ORPN12A600

2

700

ORPN12A700

2

800

ORPN12A800

1000

ORPN12A100

1200

ORPN12A120

2
2

2
2

Three-Pole Ultra High Interrupting Capacity 600 Vac Rated 100 kAIC at 480 Vac
800

1200

NDC3800T52W

NDC312T52W

NDC3800T56W

NDC312T56W

NDC312T57W

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Zone interlocking, PowerNet, or both features can be added at the factory by adding suffixes ZG, PN or ZGP respectively to above catalog number.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-232

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Digitrip OPTIM 1050 Electronic Circuit Breakers with Interchangeable Rating Plugs
Circuit Breaker Frame Only

Digitrip OPTIM Rating Plug Only

I– Adjustable Instantaneous Pickup
G– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)
A– Adjustable Ground Fault Alarm with Adjustable Ground Fault Time Delay (I2t or Flat Response)
Maximum
Continuous
Ampere
Rating
at 40°C

2
Fixed
Rating Plug

2

Ampere
Rating

Catalog
Number

2

400

ORPN80A400

450

ORPN80A450

500

ORPN80A500

550

ORPN80A550

600

ORPN80A600

700

ORPN80A700

800

ORPN80A800

600

ORPN12A600

700

ORPN12A700

800

ORPN12A800

1000

ORPN12A100

1200

ORPN12A120

2

400

ORPN80A400

450

ORPN80A450

2

500

ORPN80A500

550

ORPN80A550

600

ORPN80A600

700

ORPN80A700

800

ORPN80A800

600

ORPN12A600

700

ORPN12A700

800

ORPN12A800

1000

ORPN12A100

1200

ORPN12A120

2

400

ORPN80A400

2

450

ORPN80A450

500

ORPN80A500

550

ORPN80A550

600

ORPN80A600

700

ORPN80A700

OPTIM 1050 23
LSIG

LSIA

Catalog
Number

Catalog
Number

Three-Pole Standard Interrupting Capacity 600 Vac Rated 50 kAIC at 480 Vac
800

1200

ND3800T106W

ND312T106W

ND3800T107W

ND312T107W

2
2
2
2
2
2
2

Three-Pole High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
800

1200

HND3800T106W

HND312T106W

HND3800T107W

HND312T107W

2
2
2
2
2

Three-Pole Ultra High Interrupting Capacity 600 Vac Rated 100 kAIC at 480 Vac
800

1200

NDC3800T106W

NDC312T106W

NDC3800T107W

NDC312T107W

2
2

L– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
S– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)

800

ORPN80A800

600

ORPN12A600

700

ORPN12A700

800

ORPN12A800

1000

ORPN12A100

1200

ORPN12A120

2
2
2
2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 One Form C auxiliary switch and one Form C bell (trip) alarm switch supplied with breaker as standard.
3 Factory sealed.

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2
2
V4-T2-233

2.3
2

Molded Case Circuit Breakers
Series C

100% Rated Digitrip OPTIM Circuit Breakers with Interchangeable Rating Plugs
Order as individual components: breaker frame (which includes trip unit), rating plug, terminals.

2
2

100% Rated Digitrip OPTIM 550 Circuit Breakers with Interchangeable Rating Plugs
Circuit Breaker Frame Only

2

L
S
I
G
A

2
2

Maximum
Continuous
Ampere
Rating
at 40°C

Digitrip OPTIM Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)
– Adjustable Ground Fault Alarm with Adjustable Ground Fault Time Delay (I2t or Flat Response)

OPTIM 550 2

Fixed
Rating Plug

LSI

LSIG

LSIA

Catalog
Number

Catalog
Number

Catalog
Number

Ampere
Rating

Catalog
Number

CND3800T57W

400

ORPN80A400

2

450

ORPN80A450

2

500

ORPN80A500

550

ORPN80A550

2

600

ORPN80A600

700

ORPN80A700

2

800

ORPN80A800

600

ORPN12A600

2

700

ORPN12A700

2

800

ORPN12A800

1000

ORPN12A100

1200

ORPN12A120

400

ORPN80A400

450

ORPN80A450

2

500

ORPN80A500

2

550

ORPN80A550

600

ORPN80A600

2

700

ORPN80A700

800

ORPN80A800

600

ORPN12A600

700

ORPN12A700

800

ORPN12A800

1000

ORPN12A100

1200

ORPN12A120

2
2

2
2

2

Three-Pole Standard Interrupting Capacity 600 Vac Rated 50 kAIC at 480 Vac
800

CND3800T52W

1200 3

CND312T52W

CND3800T56W

CND312T56W

CND312T57W

Three-Pole High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
800

1200

CHND3800T52W

3

CHND312T52W

CHND3800T56W

CHND312T56W

CHND3800T57W

CHND312T57W

2
2
2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Zone interlocking, PowerNet, or both features can be added at the factory by adding suffixes ZG, PN or ZGP respectively to above catalog number.
3 Includes conductor extension kit, which increases breaker length 3.75 on each end. Terminal ordered separate.

2
2
2
2
2
2
V4-T2-234

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

100% Rated Digitrip OPTIM 550 Circuit Breakers with Interchangeable Rating Plugs, continued
Circuit Breaker Frame Only

Digitrip OPTIM Rating Plug Only

L
S
I – Adjustable Instantaneous Pickup
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)
A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time Delay (I2t or Flat Response)
Maximum
Continuous
Ampere
Rating
at 40°C

2
Fixed
Rating Plug

2

Ampere
Rating

Catalog
Number

2

400

ORPN80A400

450

ORPN80A450

500

ORPN80A500

550

ORPN80A550

600

ORPN80A600

700

ORPN80A700

OPTIM 550 2
LSI

LSIG

LSIA

Catalog
Number

Catalog
Number

Catalog
Number

CNDC3800T57W

Three-Pole Ultra High Interrupting Capacity 600 Vac Rated 100 kAIC at 480 Vac
800

1200 3

CNDC3800T52W

CNDC312T52W

CNDC3800T56W

CNDC312T56W

CNDC312T57W

2
2

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)

800

ORPN80A800

600

ORPN12A600

700

ORPN12A700

800

ORPN12A800

1000

ORPN12A100

1200

ORPN12A120

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 Zone interlocking, PowerNet, or both features can be added at the factory by adding suffixes ZG, PN or ZGP respectively to above catalog number.
3 Includes conductor extension kit, which increases breaker length 3.75 on each end. Terminal ordered separate.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-235

2.3
2

Circuit Breaker Frame Only
L
S
I
G
A

2
2

Series C

100% Rated Digitrip OPTIM 1050 Circuit Breakers with Interchangeable Rating Plugs

2
2

Molded Case Circuit Breakers

Maximum
Continuous
Ampere
Rating
at 40°C

Digitrip OPTIM Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)
– Adjustable Ground Fault Alarm with Adjustable Ground Fault Time Delay (I2t or Flat Response)

OPTIM 1050 23
LSIG

LSIA

Catalog
Number

Catalog
Number

Fixed
Rating Plug
Ampere
Rating

Catalog
Number

400

ORPN80A400

2

450

ORPN80A450

2

500

ORPN80A500

550

ORPN80A550

2

600

ORPN80A600

700

ORPN80A700

2

800

ORPN80A800

600

ORPN12A600

2

700

ORPN12A700

2

800

ORPN12A800

1000

ORPN12A100

1200

ORPN12A120

400

ORPN80A400

450

ORPN80A450

550

ORPN80A550

600

ORPN80A600

700

ORPN80A700

800

ORPN80A800

600

ORPN12A600

2

700

ORPN12A700

2

800

ORPN12A800

1000

ORPN12A100

1200

ORPN12A120

2

2
2

Three-Pole Standard Interrupting Capacity 600 Vac Rated 50 kAIC at 480 Vac
800

1200

CND3800T106W

CND312T106W

CND3800T107W

CND312T107W

Three-Pole High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
800

CHND3800T106W

CHND3800T107W

2
2
2

2
2
2

1200

CHND312T106W

CHND312T107W

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 One Form C auxiliary switch one Form C bell (trip) alarm switch supplied with breaker as standard.
3 Factory sealed.

2
2
2
2
2
2
2
2
V4-T2-236

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

100% Rated Digitrip OPTIM 1050 Circuit Breakers with Interchangeable Rating Plugs, continued
Circuit Breaker Frame Only

Digitrip OPTIM Rating Plug Only

L
S
I – Adjustable Instantaneous Pickup
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)
A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time Delay (I2t or Flat Response)
Maximum
Continuous
Ampere
Rating
at 40°C

2
Fixed
Rating Plug

2

Ampere
Rating

Catalog
Number

2

400

ORPN80A400

450

ORPN80A450

500

ORPN80A500

550

ORPN80A550

600

ORPN80A600

700

ORPN80A700

800

ORPN80A800

600

ORPN12A600

700

ORPN12A700

800

ORPN12A800

1000

ORPN12A100

1200

ORPN12A120

OPTIM 1050 23
LSIG

LSIA

Catalog
Number

Catalog
Number

Three-Pole Ultra High Interrupting Capacity 600 Vac Rated 100 kAIC at 480 Vac
800

1200

CNDC3800T106W

CNDC3800T107W

CNDC312T106W 4

CNDC312T107W

2
2

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response) 1
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)

Type ND Molded Case Switches

2
2
2
2
2
2
2
2
2

Type ND High Instantaneous (K)

2

Continuous
Ampere Rating
at 40°C

Three-Pole

Four-Pole 5

Catalog
Number

Catalog
Number

2

800

ND3800WK

ND4800WK

2

1200

HND3800WK

HND4800WK

ND312WK

ND412WK

HND312WK

HND412WK

2
2

Notes
1 Long delay I4t response selection limits short delay time to flat response.
2 One Form C auxiliary switch one Form C bell (trip) alarm switch supplied with breaker as standard.
3 Factory sealed.
4 Includes conductor extension kit, which increases breaker length 3.75 on each end. Terminal ordered separate.
5 Neutral is in right pole.

2
2

Molded case switch will trip above 14,000 amperes.
For UL listed, series tested molded case switch application data, refer to Eaton.

2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-237

2.3

Molded Case Circuit Breakers
Series C

2

Accessories Selection Guide and Ordering Information

2

Line and Load Terminals—Ordering Information
N-Frame circuit breakers use Cu/AI terminals as standard. When optional copper or Cu/AI terminals are required, order by catalog
number. Specify if factory installation is required.

2
2
2
2
2
2
2
2
2
2

TA700NB1

TA1000NB1

TA1200NB1

TA1201NB1

T700NB1

T1000NB1

Line and Load Terminals
Maximum Breaker
Amperes

Terminal Body
Material

Wire
Type

AWG Wire Range/
No. Conductors

Metric Wire
Range mm2

Catalog
Number

Standard Cu/AI Pressure Terminals

2

700

Aluminum

Cu/AI

(2) 1–500 kcmil

50–240

TA700NB1

1000

Aluminum

Cu/AI

(3) 3/0–400 kcmil

95–185

TA1000NB1 1

2

1200

Aluminum

Cu/AI

(4) 4/0–500 kcmil

120–240

TA1200NB1 1

2

1200

Aluminum

Cu/AI

(3) 500–750 kcmil

300–400

TA1201NB1 2

Optional Copper and Cu/AI Pressure Type Terminals

2
2
2

700

Copper

Cu

(2) 2/0–500 kcmil

70–240

T700NB1

1000

Copper

Cu

(3) 3/0–500 kcmil

95–240

T1000NB1

1200

Copper

Cu

(4) 3/0–400 kcmil

95–185

T1200NB3

Notes
1 Terminal rating is AL9CU.
2 Terminal rating is AL7CU.

2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-238

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Accessories

2

Allowable Accessory Combinations
Different combinations of accessories can be supplied, depending on the types of accessories and the number of poles in the
circuit breaker.

2

ND Frame Accessories

2

Description

Reference
Page

Three-Pole
Left

Four-Pole
Center

Right

Left

Center

Right

Neutral

Internal Accessories (Only One Internal Accessory Per Pole) 1
Alarm lockout (Make/Break)

V4-T2-284

■

■

■

■

Alarm lockout (2Make/2Break)

V4-T2-284

■

■

■

■

Auxiliary switch (1A, 1B)

V4-T2-286

■

■

■

■

Auxiliary switch (2A, 2B)

V4-T2-286

■

■

■

■

Auxiliary switch (3A, 3B)

V4-T2-286

■

■

■

■

Auxiliary switch (1A, 1B) and alarm switch combination

V4-T2-288

■

■

■

■

Auxiliary switch (2A, 2B) and alarm switch combination

V4-T2-288

■

■

■

■

Shunt trip—standard

V4-T2-292

■

■

Shunt trip—low energy

V4-T2-293

■

■

Undervoltage release mechanism

V4-T2-300

■

Eaton PowerNet communications kit (OPTIM 550)

V4-T2-301

2
2
2
2
2

■

External Accessories
Base mounting hardware

V4-T2-319

●

●

●

●

●

●

●

Interphase barriers

V4-T2-321

●

●

●

●

●

●

●

Terminal shield

V4-T2-321

■

■

■

Non-padlockable handle block

V4-T2-322

Padlockable handle lock hasp

V4-T2-323

❏

❏

❏

❏

Key interlock kit

V4-T2-324

❏

❏

❏

❏

Sliding bar interlock—requires two breakers

V4-T2-325

●

●

●

Walking beam interlock—requires two breakers

V4-T2-325

●

●

●

●

●

●

●

Electrical (motor) operator

V4-T2-327

●

●

●

●

●

●

●

Plug-in adapters

V4-T2-328

●

●

●

●

●

●

●

Rear connecting studs

V4-T2-329

●

●

●

●

●

●

●

Panelboard connecting straps

V4-T2-330

●

●

●

●

●

●

●

Handle mechanisms

V4-T2-332

●

●

●

●

●

●

●

Handle extension

V4-T2-336

●

●

●

●

●

●

●

Solid-state (electronic) portable test kit

V4-T2-338

●

●

●

●

●

●

●

V4-T2-337

Potential transformer module

V4-T2-337

Breaker interface module (BIM)

V4-T2-338

Digitrip OPTIMizer

V4-T2-338

Auxiliary power module

V4-T2-338

2
2
2

■

2

OPTIM System Components Three Poles
Ground fault alarm unit

2
2

■

■

2

2
2
2
2
2
2
2
2
2

Modifications (Refer to Eaton)
Special calibration

—

●

●

●

●

●

●

●

Moisture fungus treatment

V4-T2-121

●

●

●

●

●

●

●

Freeze-tested circuit breakers

—

●

●

●

●

●

●

●

Marine/naval application

—

●

●

●

●

●

●

●

Legend
■ Applicable in indicated pole position
❏ May be mounted on left or right pole—not both
● Accessory available/modification available

2
2
2
2
2

Note
1 OPTIM 550 and 1050 are factory sealed and do not have the right pole available for accessories.

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2
V4-T2-239

2.3
2
2
2
2
2

Molded Case Circuit Breakers
Series C

Technical Data and Specifications

UL 489 Interrupting Capacity Ratings 1
Interrupting Capacity (kA Symmetrical Amperes)

Circuit
Breaker
Type

Number
of Poles

Volts AC (50/60 Hz)
240

277

480

ND

2, 3, 4

65

—

50

25

CND 2

2, 3, 4

65

—

50

25

600

2

HND

2, 3, 4

100

—

65

35

CHND 2

2, 3, 4

100

—

65

35

2

NDC

2, 3, 4

200

—

100

65

CNDC 2

2, 3, 4

200

—

100

65

2

NDU 3

3

300 4

—

150

75 5

2
2
2

IEC 947-2 Interrupting Capacity Ratings 1
Circuit
Breaker
Type

Interrupting Capacity (kA Symmetrical Amperes)
Number
of Poles

Volts AC (50/60 Hz)
240

415

690

2

ND
Icu

2, 3, 4

85

50

20

2

Ics

2, 3, 4

85

50

10

2

Icu

2, 3, 4

85

50

20

2

Ics

2, 3, 4

85

50

10

HND
Icu

2, 3, 4

100

70

25

Ics

2, 3, 4

100

50

13

Icu

2, 3, 4

100

70

25

2

Ics

2, 3, 4

100

50

13

2

Icu

2, 3, 4

200

100

35

Ics

2, 3, 4

100

50

18

Icu

2, 3, 4

200

100

35

Ics

2, 3, 4

100

50

18

2
2

2
2
2
2
2

CND 2

CHND 2

NDC

CNDC

2

Notes
1 Utilization Category A circuit breakers.
2 100% rated breakers.
3 800 amperes maximum rating.
4 Successfully tested at 300 kAIC, although UL recognizes maximum of 200 kAIC at 240 Vac.
5 Successfully tested at 75 kAIC, although UL recognizes maximum of 65 kAIC at 600 Vac.

2
2
2
2
2
2
V4-T2-240

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

N-Frame Digitrip

2

Trip Unit Type

Digitrip OPTIM 550

Digitrip OPTIM 1050

rms sensing

Yes

Yes

2
2

Breaker Type
Frame

N

N

Ampere range

400A–1200A

400A–1200A

Interrupting rating at 480 volts

50, 65, 100 (kA)

50, 65, 100 (kA)

2

Ordering options

LSI, LSIG, LSI(A)

LSI(A), LISG

2

Fixed rated plug (In)

Yes

Yes

Overtemperature trip

Yes

Yes

Adjustable rating plug (In)

No

No

Long delay pickup

0.4–1.0 x (In)

0.4–1.0 x (In)

Long delay time I2t

2–24 seconds

2–24 seconds

Long delay time I4t

1–5 Seconds

1–5 Seconds

Protection

2
2

Long Delay Protection (L)

2
2
2

Long delay thermal memory

Yes

Yes

High load alarm

No

0.5–1.0 x Ir

2

Short delay pickup

150 –800% x (Ir)

150–800% x (Ir)

Short delay time I2t

100–500 ms

100–500 ms

2

Short delay time flat

100–500 ms

100–500 ms

Short delay time zone selective interlocking

Yes

Yes

Instantaneous pickup

200 –800% x (In)

200–800% x (In)

Discriminator

Yes

Yes

Instantaneous override

Yes

Yes

Ground fault alarm

20–100% x (Is)

20 –100% x (Is)

Ground fault pickup

20–100% x (Is)

20 –100% x (Is)

Ground fault delay I2t

100–500 ms

100–500 ms

Ground fault delay flat

100–500 ms

100–500 ms

Ground fault zone selective interlocking

Yes 1

Yes

Ground fault thermal memory

Yes

Yes

2
2

Short Delay Protection (S)

2
2

Instantaneous Protection (I)

2
2

Ground Fault Protection (G)

2
2
2

System Diagnostics
Status LEDs

Yes

Yes

Cause of trip LEDs

Yes

Yes

Magnitude of trip information

Yes

Yes

Remote signal contact—ground alarm

Yes 1

Yes

Local auxiliary and bell alarm contact

Optional

Included

2
2
2

Legend
BIM = Breaker Interface Module
(A) = GF Alarm
Is = Sensor Rating
In = Rating Plug
Ir = Long Delay Pickup Setting

2
2

Note
1 Zone interlock kit.

2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-241

2.3
2

Molded Case Circuit Breakers
Series C

N-Frame Digitrip, continued
Trip Unit Type

Digitrip OPTIM 550

Digitrip OPTIM 1050

Yes 1

Yes 1

2

System Monitoring

2

Current

Yes

Yes

2

Power and energy

No

Yes

Power quality—harmonics

No

Yes

2

Power factor

No

Yes

No 2

Yes

OPTIMizer, BIM,
PowerNet

OPTIMizer, BIM,
PowerNet

2
2
2
2
2
2
2

Digital display

Communications
Eaton PowerNet
Testing
Testing method
Legend
BIM = Breaker Interface Module
(A) = GF Alarm
Is = Sensor Rating
In = Rating Plug
Ir = Long Delay Pickup Setting
Notes
By OPTIMizer/BIM.
2 Eaton’s PowerNet kit.
1

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-242

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Dimensions and Weights

2

Approximate Dimensions in Inches (mm)

2
ND Frame
Number of Poles

Width

2, 3
4

2

Height

Depth

8.25 (209.6)

16.00 (406.4)

5.50 (139.7)

11.13 (282.6)

16.00 (406.4)

5.50 (139.7)

2
2

ND-Frame, Two- and Three-Pole

2
Front View

Side View

2

Front Cover Cutout

2

3.44
(87.3)
1.72
(43.6)

CL Handle

1.91
(48.4)

2

0.25 R
(6.4 R)

2

CL Handle

16.00
(406.4)

0.19 R
(4.8 R)

3.68
(93.2)

2

ON/I

2

OFF/O

2

1.50
(38.1)

3.19
(80.9)

2

6.38
(161.9)
8.25
(209.6)

2

5.50
(139.7)

2
2

Approximate Shipping Weight in Lbs (kg)

2

ND Frame

2

Complete Breaker
Breaker Type

Two-Pole

Three-Pole

Four-Pole

ND, HND, NDC, NDU

37 (16.8)

45 (20.4)

58 (26.3)

2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-243

2.3
2

Molded Case Circuit Breakers
Series C

Typical R-Frame Breaker

Contents
Description

2

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes) . . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes) . . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes). . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes) . . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes) . . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes). . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes) . . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes)
Catalog Number Selection. . . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . . .
Dimensions and Weights . . . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . . . .
Internal Accessories . . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

2
2
2
2
2
2
2
2
2
2
2
2

R-Frame (800–2500 Amperes)

2

Product Description
●

2
2
2
2

●

Eaton R-Frame circuit
breakers are available as
frame (which includes trip
unit), rating plug and
terminals
All R-Frame circuit breakers
are suitable for reverse
feed use

2
2
2
2
2
2
2
2
2
2
2
V4-T2-244

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Page
V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-245
V4-T2-246
V4-T2-258
V4-T2-259
V4-T2-262
V4-T2-263
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-312

Molded Case Circuit Breakers
Series C

2.3

Catalog Number Selection
This information is presented only as an aid to understanding catalog numbers. It is not to be used to build catalog numbers for circuit
breakers or trip units.

2
2

Circuit Breaker/Frame

2

RD 3 16 T53 W
Circuit Breaker/
Frame Type
RD
RDC
CRD 2
CRDC 2

2

Number
of Poles
3 = 3 poles
4 = 4 poles

Circuit Breaker/Frame
Ampere Rating
16 = 1600 amperes
20 = 2000 amperes
25 = 2500 amperes

T53
T65
T86
T96
T106
T107

Trip Type 1
= Digitrip RMS 510 LS
= Digitrip RMS 610 LSG
= Digitrip RMS 810 LSIG
= Digitrip RMS 910 LSIG
= Digitrip OPTIM 1050 LSIG
= Digitrip OPTIM 1050 LSIA

W
P
R
K

=
=
=
=

2

Suffix
Without terminals
100% protected neutral pole
Ground fault remote (310 only)
Molded case switch

2
2
2
2

Notes
1 For complete list of available trip types, refer to Pages V4-T2-246 to V4-T2-255.
2 No four-pole for CRD and CRDC.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-245

2.3

Molded Case Circuit Breakers
Series C

2

Product Selection

2

Digitrip RMS 510 Electronic Circuit Breakers with Interchangeable Rating Plugs
Order as individual components: breaker frame (which includes trip unit) and rating plug.

2
2
2
2

Digitrip RMS 510 Electronic Circuit Breakers with Interchangeable Rating Plugs
Circuit Breaker Frame Only
Maximum
Continuous
Ampere
Rating
at 40°C

L
S
I
G

Digitrip Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)

Rated
Current
(In)

Fixed
Rating Plug

800

RP6R16A080

1000

RP6R16A100

1200

RP6R16A120

1600

RP6R16A160

1000

RP6R20A100

2

1200

RP6R20A120

2

1600

RP6R20A160

2000

RP6R20A200

1600

RP6R25A160

2000

RP6R25A200

2500

RP6R25A250

800

RP6R16A080

1000

RP6R16A100

1200

RP6R16A120

1600

RP6R16A160

1000

RP6R20A100

1200

RP6R20A120

1600

RP6R20A160

2000

RP6R20A200

1600

RP6R25A160

2000

RP6R25A200

2500

RP6R25A250

2
2

LI

LS

LSI

LIG

LSG

LSIG

Catalog Number

1600

RD316T51W

RD316T53W

RD316T52W

RD316T54W

RD316T55W

RD316T56W

2
2

2
2
2

2000

2500

RD320T51W

RD325T51W

RD320T53W

RD325T53W

RD320T52W

RD325T52W

RD320T54W

RD325T54W

RD320T55W

RD325T55W

RD320T56W

RD325T56W

Three-Pole High Interrupting Capacity 600 Vac Rated 100 kAIC at 480 Vac
1600

RDC316T51W

RDC316T53W

RDC316T52W

RDC316T54W

RDC316T55W

RDC316T56W

2
2

2000

RDC320T51W

RDC320T53W

RDC320T52W

RDC320T54W

RDC320T55W

RDC320T56W

2
2
2

Catalog Number

Three-Pole Standard Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac

2500

RDC325T51W

RDC325T53W

RDC325T52W

RDC325T54W

RDC325T55W

2
2
2
2
2
2
2
2
2
2
V4-T2-246

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

RDC325T56W

Molded Case Circuit Breakers
Series C

2.3

100% Rated Digitrip RMS 510 Circuit Breakers
The NEC allows the breaker to be rated at 100% of its frame size in an assembly, provided that 90°C wire is applied at 75°C ampacity.
Order as individual components: breaker frame (which includes trip unit) and rating plug.

2

100% Rated Digitrip RMS 510 Circuit Breakers

2

Circuit Breaker Frame Only
Maximum
Continuous
Ampere
Rating
at 40°C

L
S
I
G

Digitrip Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I 2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)

LI

LS

LSI

LIG

LSG

LSIG

Catalog Number

Rated
Current
(In)

Fixed
Rating Plug

800

RP6R16A080

1000

RP6R16A100

1200

RP6R16A120

1600

RP6R16A160

1000

RP6R20A100

1200

RP6R20A120

1600

RP6R20A160

2000

RP6R20A200

800

RP6R16A080

1000

RP6R16A100

1200

RP6R16A120

1600

RP6R16A160

1000

RP6R20A100

1200

RP6R20A120

1600

RP6R20A160

2000

RP6R20A200

Catalog Number

Three-Pole Standard Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
1600

2000 1

CRD316T51W

CRD320T51W

CRD316T53W

CRD320T53W

CRD316T52W

CRD320T52W

CRD316T54W

CRD320T54W

CRD316T55W

CRD320T55W

CRD316T56W

CRD320T56W

Three-Pole High Interrupting Capacity 600 Vac Rated 100 kAIC at 480 Vac
1600

2000 1

—

CRDC320T51W

CRDC316T53W

CRDC320T53W

CRDC316T52W

CRDC320T52W

CRDC316T54W

CRDC320T54W

CRDC316T55W

CRDC320T55W

CRDC316T56W

CRDC320T56W

Note
1 Includes B2016RDL rear connectors.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-247

2.3
2

Molded Case Circuit Breakers
Series C

Digitrip RMS 610 Electronic Circuit Breakers with Interchangeable Rating Plugs
Order as individual components: breaker frame (which includes trip unit) and rating plug.

2
2
2
2

Digitrip RMS 610 Electronic Circuit Breakers with Interchangeable Rating Plugs
Circuit Breaker Frame Only
Maximum
Continuous
Ampere
Rating
at 40°C

L
S
I
G

Digitrip Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)

Fixed
Rating Plug

Rated
Current
(In)

Catalog Number

800

RP6R16A080

2

1000

RP6R16A100

1200

RP6R16A120

2

1600

RP6R16A160

1000

RP6R20A100

2

1200

RP6R20A120

2

1600

RP6R20A160

2000

RP6R20A200

1600

RP6R25A160

2000

RP6R25A200

2500

RP6R25A250

800

RP6R16A080

2

1000

RP6R16A100

1200

RP6R16A120

2

1600

RP6R16A160

1000

RP6R20A100

2

1200

RP6R20A120

2

1600

RP6R20A160

2000

RP6R20A200

1600

RP6R25A160

2000

RP6R25A200

2500

RP6R25A250

2
2

2
2
2

2

LI

LS

LSI

LIG

LSG

LSIG

Catalog Number

Three-Pole Standard Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
1600

2000

2500

RD316T61W

RD320T61W

RD325T61W

RD316T63W

RD320T63W

RD325T63W

RD316T62W

RD320T62W

RD325T62W

RD316T64W

RD320T64W

RD325T64W

RD316T65W

RD320T65W

RD325T65W

RD316T66W

RD320T66W

RD325T66W

Three-Pole High Interrupting Capacity 600 Vac Rated 100 kAIC at 480 Vac
1600

2000

2500

RDC316T61W

RDC320T61W

RDC325T61W

RDC316T63W

RDC320T63W

RDC325T63W

RDC316T62W

RDC320T62W

RDC325T62W

RDC316T64W

RDC320T64W

RDC325T64W

RDC316T65W

RDC320T65W

RDC325T65W

2
2
2
2
2
2
2
2
2
2
2
V4-T2-248

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

RDC316T66W

RDC320T66W

RDC325T66W

Molded Case Circuit Breakers
Series C

2.3

100% Rated Digitrip RMS 610 Circuit Breakers
The NEC allows the breaker to be rated at 100% of its frame size in an assembly, provided that 90°C wire is applied at 75°C ampacity.
Order as individual components: breaker frame (which includes trip unit) and rating plug.

2

100% Rated Digitrip RMS 610 Circuit Breakers

2

Circuit Breaker Frame Only
Maximum
Continuous
Ampere
Rating
at 40°C

L
S
I
G

Digitrip Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)

LI

LS

LSI

LIG

LSG

LSIG

Catalog Number

Rated
Current
(In)

Fixed
Rating Plug

800

RP6R16A080

1000

RP6R16A100

1200

RP6R16A120

1600

RP6R16A160

1000

RP6R20A100

1200

RP6R20A120

1600

RP6R20A160

2000

RP6R20A200

800

RP6R16A080

1000

RP6R16A100

1200

RP6R16A120

1600

RP6R16A160

1000

RP6R20A100

1200

RP6R20A120

1600

RP6R20A160

2000

RP6R20A200

Catalog Number

Three-Pole Standard Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
1600

2000 1

CRD316T61W

CRD320T61W

CRD316T63W

CRD320T63W

CRD316T62W

CRD320T62W

CRD316T64W

CRD320T64W

CRD316T65W

CRD320T65W

CRD316T66W

CRD320T66W

Three-Pole High Interrupting Capacity 600 Vac Rated 100 kAIC at 480 Vac
1600

2000 1

CRDC316T61W

CRDC320T61W

CRDC316T63W

CRDC320T63W

CRDC316T62W

CRDC320T62W

CRDC316T64W

CRDC320T64W

CRDC316T65W

CRDC320T65W

CRDC316T66W

CRDC320T66W

Note
1 Includes B2016RDL rear connectors.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-249

2.3
2

Molded Case Circuit Breakers
Series C

Digitrip RMS 810 Electronic Circuit Breakers with Interchangeable Rating Plugs
Order as individual components: breaker frame (which includes trip unit) and rating plug.

2
2
2
2

Digitrip RMS 810 Electronic Circuit Breakers with Interchangeable Rating Plugs
Circuit Breaker Frame Only
Maximum
Continuous
Ampere
Rating
at 40°C

L
S
I
G

Digitrip Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I 2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)

Rated
Current
(In)

Fixed
Rating Plug

800

RP6R16A080

2

1000

RP6R16A100

1200

RP6R16A120

2

1600

RP6R16A160

1000

RP6R20A100

2

1200

RP6R20A120

2

1600

RP6R20A160

2000

RP6R20A200

1600

RP6R25A160

2000

RP6R25A200

2500

RP6R25A250

800

RP6R16A080

2

1000

RP6R16A100

1200

RP6R16A120

2

1600

RP6R16A160

1000

RP6R20A100

2

1200

RP6R20A120

2

1600

RP6R20A160

2000

RP6R20A200

1600

RP6R25A160

2000

RP6R25A200

2500

RP6R25A250

2
2

2
2
2

2

LI

LS

LSI

LIG

LSG

LSIG

Catalog Number

Catalog Number

Three-Pole Standard Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
1600

2000

2500

RD316T81W

RD320T81W

RD325T81W

RD316T83W

RD320T83W

RD325T83W

RD316T82W

RD320T82W

RD325T82W

RD316T84W

RD320T84W

RD325T84W

RD316T85W

RD320T85W

RD325T85W

RD316T86W

RD320T86W

RD325T86W

Three-Pole High Interrupting Capacity 600 Vac Rated 100 kAIC at 480 Vac
1600

2000

2500

RDC316T81W

RDC320T81W

RDC325T81W

RDC316T83W

RDC320T83W

RDC325T83W

RDC316T82W

RDC320T82W

RDC325T82W

RDC316T84W

RDC320T84W

RDC325T84W

RDC316T85W

RDC320T85W

RDC325T85W

2
2
2
2
2
2
2
2
2
2
2
V4-T2-250

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

RDC316T86W

RDC320T86W

RDC325T86W

Molded Case Circuit Breakers
Series C

2.3

100% Rated Digitrip RMS 810 Circuit Breakers
The NEC allows the breaker to be rated at 100% of its frame size in an assembly, provided that 90°C wire is applied at 75°C ampacity.
Order as individual components: breaker frame (which includes trip unit) and rating plug.

2

100% Rated Digitrip RMS 810 Circuit Breakers

2

Circuit Breaker Frame Only
Maximum
Continuous
Ampere
Rating
at 40°C

L
S
I
G

Digitrip Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)

LI

LS

LSI

LIG

LSG

LSIG

Catalog Number

Rated
Current
(In)

Fixed
Rating Plug

800

RP6R16A080

1000

RP6R16A100

1200

RP6R16A120

1600

RP6R16A160

1000

RP6R20A100

1200

RP6R20A120

1600

RP6R20A160

2000

RP6R20A200

800

RP6R16A080

1000

RP6R16A100

1200

RP6R16A120

1600

RP6R16A160

1000

RP6R20A100

1200

RP6R20A120

1600

RP6R20A160

2000

RP6R20A200

Catalog Number

Three-Pole Standard Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
1600

2000 1

CRD316T81W

CRD320T81W

CRD316T83W

CRD320T83W

CRD316T82W

CRD320T82W

CRD316T84W

CRD320T84W

CRD316T85W

CRD320T85W

CRD316T86W

CRD320T86W

Three-Pole High Interrupting Capacity 600 Vac Rated 100 kAIC at 480 Vac
1600

2000 1

CRDC316T81W

CRDC320T81W

CRDC316T83W

CRDC320T83W

CRDC316T82W

CRDC320T82W

CRDC316T84W

CRDC320T84W

CRDC316T85W

CRDC320T85W

CRDC316T86W

CRDC320T86W

Note
1 Includes B2016RDL rear connectors.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-251

2.3
2

Molded Case Circuit Breakers
Series C

Digitrip RMS 910 Electronic Circuit Breakers with Interchangeable Rating Plugs
Order as individual components: breaker frame (which includes trip unit) and rating plug.

2
2
2
2

Digitrip RMS 910 Electronic Circuit Breakers with Interchangeable Rating Plugs
Circuit Breaker Frame Only
Maximum
Continuous
Ampere
Rating
at 40°C

L
S
I
G

Digitrip Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I 2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)

Rated
Current
(In)

Fixed
Rating Plug

800

RP6R16A080

2

1000

RP6R16A100

1200

RP6R16A120

2

1600

RP6R16A160

1000

RP6R20A100

2

1200

RP6R20A120

2

1600

RP6R20A160

2000

RP6R20A200

1600

RP6R25A160

2000

RP6R25A200

2500

RP6R25A250

800

RP6R16A080

2

1000

RP6R16A100

1200

RP6R16A120

2

1600

RP6R16A160

1000

RP6R20A100

2

1200

RP6R20A120

2

1600

RP6R20A160

2000

RP6R20A200

1600

RP6R25A160

2000

RP6R25A200

2500

RP6R25A250

2
2

2
2
2

2

LI

LS

LSI

LIG

LSG

LSIG

Catalog Number

Catalog Number

Three-Pole Standard Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
1600

2000

2500

RD316T91W

RD320T91W

RD325T91W

RD316T93W

RD320T93W

RD325T93W

RD316T92W

RD320T92W

RD325T92W

RD316T94W

RD320T94W

RD325T94W

RD316T95W

RD320T95W

RD325T95W

RD316T96W

RD320T96W

RD325T96W

Three-Pole High Interrupting Capacity 600 Vac Rated 100 kAIC at 480 Vac
1600

2000

2500

RDC316T91W

RDC320T91W

RDC325T91W

RDC316T93W

RDC320T93W

RDC325T93W

RDC316T92W

RDC320T92W

RDC325T92W

RDC316T94W

RDC320T94W

RDC325T94W

RDC316T95W

RDC320T95W

RDC325T95W

2
2
2
2
2
2
2
2
2
2
2
V4-T2-252

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

RDC316T96W

RDC320T96W

RDC325T96W

Molded Case Circuit Breakers
Series C

2.3

100% Rated Digitrip RMS 910 Circuit Breakers
The NEC allows the breaker to be rated at 100% of its frame size in an assembly, provided that 90°C wire is applied at 75°C ampacity.
Order as individual components: breaker frame (which includes trip unit) and rating plug.

2

100% Rated Digitrip RMS 910 Circuit Breakers

2

Circuit Breaker Frame Only
Maximum
Continuous
Ampere
Rating
at 40°C

L
S
I
G

Digitrip Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I 2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)

LI

LS

LSI

LIG

LSG

LSIG

Catalog Number

Rated
Current
(In)

Fixed
Rating Plug

800

RP6R16A080

1000

RP6R16A100

1200

RP6R16A120

1600

RP6R16A160

1000

RP6R20A100

1200

RP6R20A120

1600

RP6R20A160

2000

RP6R20A200

800

RP6R16A080

1000

RP6R16A100

1000

RP6R16A100

1200

RP6R16A120

1000

RP6R20A100

1200

RP6R20A120

1600

RP6R20A160

2000

RP6R20A200

Catalog Number

Three-Pole Standard Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
1600

2000 1

CRD316T91W

CRD320T91W

CRD316T93W

CRD320T93W

CRD316T92W

CRD320T92W

CRD316T94W

CRD320T94W

CRD316T95W

CRD320T95W

CRD316T96W

CRD320T96W

Three-Pole High Interrupting Capacity 600 Vac Rated 100 kAIC at 480 Vac
1600

2000 1

CRDC316T91W

CRDC320T91W

CRDC316T93W

CRDC320T93W

CRDC316T92W

CRDC320T92W

CRDC316T94W

CRDC320T94W

CRDC316T95W

CRDC320T95W

CRDC316T96W

CRDC320T96W

Note
1 Includes B2016RDL rear connectors.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-253

2.3
2

Molded Case Circuit Breakers
Series C

Digitrip OPTIM Electronic Circuit Breakers with Interchangeable Rating Plugs
Order as individual components: breaker frame (which includes trip unit) and rating plug.

2
2

Digitrip OPTIM Electronic Circuit Breakers with Interchangeable Rating Plugs
Circuit Breaker Frame Only

2
2
2

Maximum
Continuous
Ampere
Rating
at 40°C

L
S
I
G
A

Digitrip OPTIM Rating Plug Only

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)
– Adjustable Ground Fault Alarm with Adjustable Ground Fault Time Delay (I2t or Flat Response)

LSIA 1050

LSIG 1050

Catalog
Number

Catalog
Number

Fixed
Rating Plug
Ampere
Rating

Catalog
Number

800

ORPR16A080

1000

ORPR16A100

1200

ORPR16A120

1600

ORPR16A160

1000

ORPR20A100

2

1200

ORPR20A120

1600

ORPR20A160

2

2000

ORPR20A200

1600

ORPR25A160

2000

ORPR25A200

2500

ORPR25A250

800

ORPR16A080

1000

ORPR16A100

1200

ORPR16A120

1600

ORPR16A160

1000

ORPR20A100

2

1200

ORPR20A120

1600

ORPR20A160

2

2000

ORPR20A200

1600

ORPR25A160

2000

ORPR25A200

2500

ORPR25A250

2
2

Three-Pole Standard Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
1600

RD316T107W

RD316T106W

2
2

2
2
2

2000

2500

RD320T107W

RD325T107W

RD320T106W

RD325T106W

Three-Pole High Interrupting Capacity 600 Vac Rated 100 kAIC at 480 Vac
1600

RDC316T107W

RDC316T106W

2
2

2000

2500

RDC320T107W

RDC325T107W

RDC320T106W

RDC325T106W

2
2
2
2
2
2
2
2
2
2
2
V4-T2-254

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

100% Rated 600 Volts AC Digitrip OPTIM Circuit Breakers with Interchangeable Rating Plugs
Order as individual components: breaker frame (which includes trip unit) and rating plug.

2
2

100% Rated 600 Volts AC Digitrip OPTIM Circuit Breakers with Interchangeable Rating Plugs
Circuit Breaker Frame Only

Maximum
Continuous
Ampere
Rating
at 40°C

L
S
I
G
A

Digitrip OPTIM Rating Plug Only

2

– Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time
– Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
– Adjustable Instantaneous Pickup
– Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)
– Adjustable Ground Fault Alarm with Adjustable Ground Fault Time Delay (I2t or Flat Response)

LSIA 1050

LSIG 1050

Catalog
Number

Catalog
Number

Fixed
Rating Plug

2000 1

CRD316T107W

CRD316T106W

CRD320T107W

CRD320T106W

2000 1

CRDC316T107W

CRDC316T106W

CRDC320T107W

CRDC320T106W

2

Catalog
Number

800

ORPR16A080

1000

ORPR16A100

1200

ORPR16A120

1600

ORPR16A160

1000

ORPR20A100

1200

ORPR20A120

1600

ORPR20A160

2000

ORPR20A200

2

800

ORPR16A080

2

1000

ORPR16A100

1200

ORPR16A120

1600

ORPR16A160

1000

ORPR20A100

1200

ORPR20A120

1600

ORPR20A160

2000

ORPR20A200

2

Three-Pole High Interrupting Capacity 600 Vac Rated 100 kAIC at 480 Vac
1600

2

Ampere
Rating

Three-Pole Standard Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac
1600

2

2
2
2
2

2
2
2
2
2

Molded Case Switches
Refer to Eaton for UL listed,
series tested Molded Case
Switch application data.

2
2

Type RD—High Instantaneous (K)
Three-Pole

Four-Pole

2

Catalog
Number

Catalog
Number

2

1600

RD316WK

RD416WK

2000

RD320WK

RD420WK

2

Continuous
Ampere
Rating
at 40°C

Complete without Terminals

2

Notes
1 Includes B2016RDL rear connectors.

2

Molded case switch may trip above 17,500 amperes.

2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-255

2.3

Molded Case Circuit Breakers
Series C

2

Accessories Selection Guide and Ordering Information

2

Line and Load Terminals
Line and load terminals
provide wire connecting
capabilities for specific
ranges of continuous current
ratings and wire types. All
terminals comply with
Underwriters Laboratories
Standards UL 486A and UL
486B and CSA C22.2 No.
65M. Unless otherwise
specified, R-Frame circuit
breaker line load terminals are
shipped separately for field
installation.

2
2
2
2
2
2
2
2
2

Ordering Information
R-Frame circuit breakers have
Cu/AI terminals as standard
and Cu only terminals as an
option. Specify if factory
installation is required.

Line and Load Terminals
Maximum
Breaker
Amperes

Terminal
Body
Material

Wire
Type

Hardware

AWG/kcmil
Wire Range/
No. Conductors

Metric Wire
Range mm2

Catalog
Number

Wire Terminals

2

1600

Aluminum

Cu/AI

English

500–1000 (4)

300–500

TA1600RD

1600

Copper

Cu

English

1–600 (4)

50–300

T1600RD

2

2000

Aluminum

Cu/AI

English

2–600 (6)

35–300

TA2000RD 1

2

Rear Connectors
2000

Copper

—

English

—

—

B2016RD

2

2000

Copper

—

English

—

—

B2016RDL 2

2500

Copper

—

English

—

—

B2500RD 3

2
2
2

Notes
1 Catalog Number includes bus connection, terminals and hardware for either line side or load side of three-pole breaker.
2 For use with 100% rated 1600A and 2000A frame. Do not order separately unless for replacement purposes. Included in breaker carton when
100% rated device is ordered.
3 For use with 2500A frame. Do not order separately unless for replacement purposes. Included in breaker carton when 2500A breaker is ordered.

2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-256

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Mounting Hardware

2
2

Breaker Line/Load
Conductors

2
2
2
2
2
2
2
2
2

TA2000RD

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-257

2.3

Molded Case Circuit Breakers
Series C

2

Accessories

2

Allowable Accessory Combinations
Different combinations of accessories can be supplied, depending on the types of accessories and the number of poles
in the circuit breaker.

2
2

RD Frame Accessories

2

Description

2

Reference
Page

Three-Pole
Left

Four-Pole
Center

Right

Left

Center

Right

Alarm lockout (Make/Break)

V4-T2-284

■

■

2

Alarm lockout (2Make/2Break)

V4-T2-284

■

■

2

Auxiliary switch (2A, 2B)

V4-T2-284

■

■

Auxiliary switch (4A, 4B)

V4-T2-284

■

■

Shunt trip—standard

V4-T2-292

■

■

Shunt trip—low energy

V4-T2-293

■

■

2

Undervoltage release mechanism

V4-T2-300

■

■

2

Accessory terminal block 2

V4-T2-301

■

External Accessories

2

2

Base mounting hardware

V4-T2-319

Padlockable handle lock hasp

V4-T2-322

2

Key interlock kit

V4-T2-324

2

Walking beam interlock

V4-T2-325

Electrical (motor) operator
Handle mechanisms
Handle extension 3

V4-T2-336

2

■

●

●

■

■

■

■

V4-T2-327

■

■

■

■

V4-T2-332

■

■

■

■

■

■

2

OPTIM System Components

2

Breaker interface module (BIM)

V4-T2-338

●

●

●

Digitrip OPTIMizer

V4-T2-338

●

●

●

Auxiliary power module

V4-T2-338

●

●

●

2

Neu.

Internal Accessories 1

Modifications (Refer to Eaton)

2

Special calibration

—

●

●

●

●

●

●

●

2

Moisture fungus treatment

V4-T2-121

●

●

●

●

●

●

●

Freeze-tested circuit breakers

—

●

●

●

●

●

●

●

Marine/naval application

—

●

●

●

●

●

●

●

2
2
2
2

Legend
■ Applicable in indicated pole position
● Accessory available/modification available
Notes
All accessories mount in the RH cavity which will accept one each shunt trip, UVR, auxiliary switch and alarm switch.
2 Mounts outside breaker.
3 Included with breaker.
1

2
2
2
2
2
2
V4-T2-258

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Technical Data and Specifications

2

UL 489/CSA Interrupting Capacity Ratings

2

1

2

Interrupting Capacity (kA Symmetrical Amperes)

Circuit
Breaker
Type

Number
of Poles

Volts AC (50/60 Hz)
240

277

480

600

RD

3, 4

125

—

65

50

CRD 2

3

125

—

65

50

RDC

3, 4

200

—

100

65

CRDC 2

3

200

—

100

65

2
2
2
2

IEC 947-2 Interrupting Capacity Ratings
Circuit
Breaker
Type

1

2

Interrupting Capacity (kA Symmetrical Amperes)
Number
of Poles

Volts AC (50/60 Hz)
240

415

690

2

Icu

3, 4

135

70

25

2

Ics

3, 4

100

50

13

2

Icu

3, 4

200

100

35

2

Ics

3, 4

100

50

18

RD

RDC

2

Notes
1 Utilization Category A circuit breakers.
2 100% rated breakers.

2
2

See Page V4-T2-260 for Trip Unit Specifications.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-259

2.3
2

Molded Case Circuit Breakers
Series C

Specifications

2

R-Frame Digitrip

2

Trip Unit Type

Digitrip
RMS 510

Digitrip
RMS 610

Digitrip
RMS 810

Digitrip
RMS 910

Digitrip
OPTIM 1050

rms sensing

Yes

Yes

Yes

Yes

Yes

R

2

Breaker Type

2

Frame

R

R

R

R

2

Ampere range

800–2500A

800–2500A

800–2500A

800–2500A

800–2500A

Interrupting rating at 480 volts

65, 100 (kA)

65, 100 (kA)

65, 100 (kA)

65, 100 (kA)

65, 100 (kA)

LI, LS, LSI, LIG,
LSG, LSIG

LI, LS, LSI, LIG,
LSG, LSIG

LI, LS, LSI, LIG,
LSG, LSIG

LI, LS, LSI, LIG,
LSG, LSIG

LSI(A), LISG

2
2

Protection
Ordering options
Fixed rated plug (In)

Yes

Yes

Yes

Yes

Yes

2

Overtemperature trip

Yes

Yes

Yes

Yes

Yes

2

Adjustable rating plug (In)

No

No

No

No

No

2

Long delay pickup

0.5–1.0 x (In)

0.5–1.0 x (In)

0.5–1.0 x (In)

0.5 –1.0 x (In)

0.4–1.0 x (In)

Long delay time I2t

2–24 seconds

2–24 seconds

2–24 seconds

2–24 seconds

2–24 seconds

Long delay time I4t

No

No

No

No

1–5 Seconds

Long delay thermal memory

Yes

Yes

Yes

Yes

Yes

High load alarm

No

0.85 x Ir

0.85 x Ir

0.85 x Ir

0.5-1.0 x Ir

2
2

Long Delay Protection (L)

Short Delay Protection (S)

2

Short delay pickup

200–600%
S1 and S2 x (Ir)

200–600%
S1 and S2 x (Ir)

200–600%
S1 and S2 x (Ir)

200–600%
S1 and S2 x (Ir)

150-800% x (Ir) 12

2

Short delay time I2t

100–500 ms

100–500 ms

100–500 ms

100–500 ms

100–500 ms

Short delay time flat

100–500 ms

100–500 ms

100–500 ms

100–500 ms

100–500 ms

Short delay time zone selective interlocking

Yes

Yes

Yes

Yes

Yes

200–600%
M1and M2 x (In)

200–600%
M1and M2 x (In)

200–600%
M1and M2 x (In)

200–600%
M1and M2 x (In)

200–800% x (In) 2

2
2
2

Instantaneous Protection (I)
Instantaneous pickup
Discriminator

Yes 3

Yes 3

Yes 3

Yes 3

Yes

2

Instantaneous override

Yes

Yes

Yes

Yes

Yes

2

Ground fault alarm 4

No

No

No

No

25–100% x (In)

2

Ground fault pickup 4

25–100% x (Is)

25-100% x (Is)

25–100% x (Is)

25–100% x (Is)

25–100% x (In)

Ground fault delay I2t

100–500 ms

100–500 ms

100–500 ms

100–500 ms

100–500 ms

2

Ground fault delay flat

100–500 ms

100–500 ms

100 –500 ms

100–500 ms

100–500 ms

Ground fault zone selective interlocking

Yes

Yes

Yes

Yes

Yes

2

Ground fault thermal memory

Yes

Yes

Yes

Yes

Yes

2
2
2
2
2

Ground Fault Protection (G)

Legend
BIM = Breaker Interface Module
(A) = GF Alarm
Is = Sensor Rating
In = Rating Plug
Ir = Long Delay Pickup Setting x In
Notes
1 Except 2500 ampere frame is 200–600%.
2 Varies by frame.
3 LS/LSG only.
4 Not to exceed 1200 amperes.

2
2
V4-T2-260

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

R-Frame Digitrip, continued
Digitrip
RMS 510

Digitrip
RMS 610

Digitrip
RMS 810

Digitrip
RMS 910

Digitrip
OPTIM 1050

Status LEDs

Yes

Yes

Yes

Yes

Yes

Cause of trip LEDs

Yes

Yes

Yes

Yes

Yes

Trip Unit Type

2
2

System Diagnostics

2
2

Magnitude of trip information

No

Yes

Yes

Yes

Yes

Remote signal contacts

No

Yes

Yes

Yes

Yes

2

Digital display

No

Yes

Yes

Yes

Yes 1

Current

No

Yes

Yes

Yes

Yes

2

System Monitoring

Voltage

No

No

No

Yes

No

Power and energy

No

No

Yes

Yes

Yes

Power quality—harmonics

No

No

No

Yes

Yes

Power factor

No

No

Yes (over
Eaton PowerNet only)

Yes

Yes

No

No

Yes

Yes

Yes

Integral

Integral

Integral

Integral

OPTIMizer, BIM,
PowerNet

2
2
2

Communications
Eaton PowerNet

2
2

Testing
Testing method

2

Legend
BIM = Breaker Interface Module
(A) = GF Alarm
Is = Sensor Rating
In = Rating Plug
Ir = Long Delay Pickup Setting x In

2
2
2

Note
1 By OPTIMizer/BIM.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-261

2.3
2
2

Molded Case Circuit Breakers
Series C

Dimensions and Weights
Dimensions in Inches (mm)
RD Frame

2

Number
of Poles

Width

Height

Depth

2

3

15.50 (393.7)

16.00 (406.4)

9.75 (247.7)

4

20.00 (508.0)

16.00 (406.4)

9.75 (247.7)

2

RD-Frame, Three-Pole, 1600 and 2000 Amperes

2

Front View

2
2

7.25
(184.2)

2
2
2

14.50
(368.3)

11.13 (0.4) Dia.
(4 Holes) Use 4,
0.38 (Mil) Dia. Bolts
for Mounting Breaker

5.09
(129.4)
9.69
(246.1)

C
L Handle
16.00
(406.4)

15.00
(381.0)
Push
To
Trip

6.65
(166.7)

2

2
2
2
2
2
2
2

9.00
(228.6)

7.75
(196.9)

2

2

Side View

C
L Breaker

2

2

15.50
(393.7)

12.91
(327.8)

0.16
(4.0)
R Typ.

Approximate Shipping Weight in Lbs (kg)
RD Frame
Complete Breaker
Breaker Type

Three-Pole

Four-Pole

102 (46.3)

135 (61.2)

1600 Amperes
RD, CRD 1, RDC, CRDC 1
2000 Amperes
RD, RDC

102 (46.3)

135 (61.2)

CRD, CRDC

130 (59.0)

175 (79.4)

135 (61.2)

182 (82.6)

2500 Amperes
RD, RDC

Note
1 No four-pole for CRD and CRDC.

2
2
2
2
2
2
2
V4-T2-262

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Contents

Motor Circuit Protectors

Description
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes) . . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes) . . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes) . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes) . . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes) . . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes) . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes). . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP)
Catalog Number Selection . . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . . .
Current Limiting Circuit Breaker Module. . . . . . . . . . .
Internal Accessories. . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

Page
V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-264
V4-T2-265
V4-T2-266
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-312

2
2
2
2
2
2
2
2
2
2
2
2
2

Motor Circuit Protectors (MCP)

2

Product Description

Standards and Certifications

Designated as Eaton’s Types
GMCP and HMCP, the
instantaneous-only motor
circuit protector (MCP) is
available in ratings from 3A to
1200A for motor starter sizes
0 through 8.

The MCP is designed to
comply with the applicable
requirements of Underwriters
Laboratories Standard UL
489, Canadian Standards
Association Standard C22.2
No. 5.1, and International
Electrotechnical Commission
Recommendations
IEC 157-1.

2

An innovative design of
internal components allows
higher MCP-starter
combination interrupting
ratings. The MCP is marked
to permit proper electrical
application within the
assigned equipment ratings.

2
2
2
2
2

The MCP is a recognized
component (UL File E7819)
and complies with the
applicable requirements of
Underwriters Laboratories
Standard UL 489. It is also
designed to comply with the
applicable requirements of
Canadian Standards
Association Standard C22.2
No. 5.1, International
Electrotechnical Commission
Recommendations IEC 157-1,
and nameplates bear the CE
marking.

2
2
2
2
2
2
2
2

Note: Interrupting ratings are
dependent on starter it is used
with.

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2
2
V4-T2-263

2.3
2
2
2

Molded Case Circuit Breakers
Series C

Catalog Number Selection
This information is presented only as an aid to understanding catalog numbers. It is not to be used to build catalog numbers
for circuit breakers or trip units.
Motor Circuit Protector

HMCP 003 A0 C

2
2

Motor Circuit
Protective Type
HMCP = 3 poles
HM2P = 2 poles 1
HMCPS = 3 poles

2
2
2
2

Continuous Ampere
Rating
003
007
015
025
030
050

A0 =
C0 =
E0 =
D0 =
H1 =
G2 =
K2 =
J2 =
M2 =
L3 =
R3 =
T4 =
U4 =
A5 =
C5 =
D5 =
F5 =
G5 =
J5 =
K5 =
L5 =
W5 =
N5 =
R5 =
X5 =
Y5 =
L6 =
X6 =
Y6 =
X7 =
Y8 =

070
100

2

150

2

250

2

400

2
2
2
2

600

2

800
1200

2
2

Suffix
Non-aluminum terminals
Without terminals
Load terminals only
Line terminals only
Stainless steel terminals
(150A frame only)
No Suffix: Standard terminals on line and load
C =
W=
X =
Y =
S =

Motor Circuit Protector

GMCP 003 A0 C

2
2

Motor Circuit
Protective Device
GMCP = 3 poles

2

Continuous
Ampere
Rating
003
007
015
030
050
060
063

2
2
2
2

Magnetic Trip Range/
NEMA Starter Size
9–30/0
21–70/0
45–150/0
40–60/0
90–300/1
80–120/2
50–500/2
115–170/2
210–700/2
160–240/3
300–1000/3
450–1500/4
750–2500/4
350–700/5
450–900/5
500–1000/5
625–1250/5
750–1500/5
875–1750/5
1000–2000/5
1125–2250/5
1250–2500/5
1500–3000/5
1750–3500/5
2000–4000/5
2250–4500/5
1800–6000/6 (electronic)
500–2500/6 (electronic)
1000–4000/6 (electronic)
1600–6400/7 (electronic)
2400–9600/8 (electronic)

Magnetic Trip
Range/NEMA
Starter Size
A0 = 15–30/0
C0 = 35–70/0
E0 = 75–150/0
H1 = 150–300/1
K2 = 250–500/2
J2 = 300–600/2
M2 = 320–630/2

Note
1 On J- and K-Frame HMCPs only.

2
2
2
2
V4-T2-264

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Suffix
C = Non-aluminum terminals

Molded Case Circuit Breakers
Series C

2.3

Product Selection

2

G-Frame

2

480 Vac Maximum, 600Y/347 Vac
NEMA
Starter Size

Continuous
Amperes

Cam Setting

Motor Full Load
Current Amperes (FLA) 1

MCP
Trip Setting

MCP
Catalog Number

0

3

A

1.1–1.2

15

GMCP003A0C

B

1.3–1.5

18

C

1.6–1.7

21

D

1.8–1.9

24

E

2.0–2.2

27

0

0

1

2

3

3

7

15

30

50

60

63

F

2.3–2.5

30

A

2.6–3.1

35

B

3.2–3.6

42

C

3.7–3.9

49

D

4.3–4.7

56

E

4.8–5.2

63

F

5.3–5.7

70

A

5.7–6.8

75

B

6.9–7.9

90

C

8.0–9.1

105

D

9.2–10.3

120

E

10.4–11.4

135

F

11.5–12.6

150

A

11.5–13.7

150

B

13.8–16.0

180

C

16.1–18.3

210

D

18.4–20.6

240

E

20.7–22.9

270

F

23.0–25.2

300

A

19.3–22.9

250

B

23.0–26.8

300

C

26.9–30.6

350

D

30.7–34.5

400

E

34.6–38.3

450

F

38.4–42.1

500

A

23.1–27.5

300

B

27.7–32.2

360

C

32.3–36.7

420

D

36.9–41.4

480

E

41.5–46.0

540

F

46.2–50.5

600

A

24.2–32.1

320

B

29.1–34.8

380

D

38.8–46.4

500

E

43.6–48.9

570

F

48.5–53.7

630

2
2
2
2
2

GMCP007C0C

2
2
2
2

GMCP015E0C

2
2
2

GMCP030H1C

2
2
2
2

GMCP050K2C

2
2
2

GMCP060J2C

2
2
2
2

GMCP063M2C

2
2

Notes
1 Motor FLA ranges are typical. The corresponding trip setting is at 13 x the minimum FLA value shown. Where a 13 x setting is required for an intermediate FLA value, alternate Cam settings and/or
MCP ratings should be used.
All GMCP 3–63A come with line and load steel body terminals for Cu only wire. Refer to Page V4-T2-127 under Optional Terminal Types.
UL recognized and CSA approved.

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2
2
2

V4-T2-265

2.3

Molded Case Circuit Breakers
Series C

2

Accessories

2

Modifications for GMCP
Internal accessories must be factory installed.

2

Internal Accessories 1

2

Type Accessory

Volts

Frequency

Amperes

Contact
Arrangement

Factory
Suffix

Style
Number

Shunt trip 2

120

50/60 Hz

1.1

—

S5

1373D62G18

Shunt trip 2

240

50/60 Hz

2.1

—

S6

1373D62G19

Auxiliary switch 3

240

50/60 Hz

6.0

1A/1B

A3

1288C74G03

2

Auxiliary switch 3

240

50/60 Hz

6.0

2A/2B

A6

1288C73G03

Alarm switch 3

240

50/60 Hz

6.0

Make/Break

B3

1288C75G03

2

Auxiliary switch/alarm switch combination 3

240

50/60 Hz

6.0

1A/1B Make/Break

B13

1288C76G09

2
2

Electrical Ratings

2

External Mounted Accessories

2

Description

2
2
2
2

Number Units
in Package

Style
Number

Lock dog (non-padlockable)

1

1294C01H01

Mounting hardware

1

624B375G23

DIN rail adapter 4

10

1225C79G02

Vari-Depth Handle Mechanism 5
Description

Catalog
Number

For Type 1 use

HRGMV11L

2

For Type 3R, 4X, 12 use

HRGMV14L

Close coupled black with gray handle

HRGMC10

2

Close coupled red with yellow handle

HRGMC30

2

Modifications for HMCP
See Internal Accessories starting on Page V4-T2-281.

2

Notes
1 Only one accessory may be installed in GMCP.
2 LH only.
3 RH only.
4 For use with standard 35 mm DIN rail such as, 35 x 7.5 or 15 mm per DIN EN50022.
5 For use with GMCP only.

2

2
2
2

No UVR available on GMCP.

2
2
2
2
2
2
2
2
V4-T2-266

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

F-Frame

2

600 Vac Maximum, 250 Vdc Maximum

NEMA
Starter
Size

Cont.
Amps

Cam
Setting

Motor
Full Load
Current
Amperes
(FLA) 1

0

3

A

0.69–0.91

B

0.92–1.0

C

1.1–1.2

D

1.3–1.5

E

1.6–1.7

F
G

0

0

1

2

7

15

30

50

600 Vac Maximum, 250 Vdc Maximum, continued

2

MCP
Catalog
Number

NEMA
Starter
Size

Cont.
Amps

Cam
Setting

Motor
Full Load
Current
Amperes
(FLA) 1

9

HMCP003A0C

2

70

A

16.1–21.4

210

12

B

21.5 –26.8

280

15

C

26.9 –32.2

350

18

D

32.3–37.5

420

21

E

37.6–42.9

490

1.8–1.9

24

F

43.0–48.3

560

2.0–2.2

27

G

48.4–53.7

630

H

2.3–2.5

30

H

53.8–59.1

700

MCP
Trip
Setting

HMCP007C0C

3

100

2

MCP
Catalog
Number
HMCP070M2C

A

1.5–2.0

21

A

23.0–30.6

300

B

2.1–2.5

28

B

30.7–38.3

400

C

2.6–3.1

35

C

38.4–46.0

500

D

3.2–3.6

42

D

46.1–53.7

600

E

3.7–3.9

49

E

53.8 –61.4

700

F

4.3–4.7

56

F

61.5 –69.1

800

G

4.8–5.2

63

G

69.2–76.8

900

H

76.9–84.5

1000

A

34.6–46.0

450

H

5.3–5.7

70

A

3.4–4.5

45

B

4.6–5.6

60

B

46.1–57.5

600

C

5.7–6.8

75

C

57.6–69.1

750

D

6.9–7.9

90

D

69.2–80.6

900

HMCP015E0C

4

150

E

8.0–9.1

105

D

69.2–80.6

900

F

9.2–10.3

120

E

80.7–92.2

1050

G

10.4–11.4

135

F

92.3–103.7

1200

H

11.5 –12.6

150

G

103.8–115.2

1350

A

6.9–9.1

90

H

115.3–126.7

1500

HMCP030H1C

B

9.2–11.4

120

A

57.0 –75.0

750

C

11.5–13.7

150

B

76.0–95.0

1000

D

13.8–16.0

180

C

96.0–114.0

1250

E

16.1–18.3

210

D

115.0–130.7

1500

F

18.4–20.6

240

E

3

1750

G

20.7–22.9

270

F

3

2000

H

23.0–25.2

300

G

3

2250

H

3

2500

A

11.5–15.2

150

B

15.3–19.1

200

C

19.2–22.9

250

D

23.0–26.8

300

E

26.9–30.6

350

F

30.7–4.5

400

G

34.6–38.3

450

H

38.4–42.1

500

4

HMCP050K2C

150

2

MCP
Trip
Setting

2
2
2
2
2
2

HMCP100R3C

2
2
2
2
2

HMCP150T4C

2
2
2
2
2

HMCP150U4C

2
2
2
2
2

Notes
1 Motor FLA ranges are typical. The corresponding trip setting is at 13 x the minimum FLA
value shown. Where a 13 x setting is required for an intermediate FLA value, alternate Cam
settings and/or MCP ratings should be used.
2 For DC applications, actual trip levels are approximately 40% higher than values shown.
3 Settings above 130 amperes are for special applications. NEC Article 430.110(a) requires the
ampere rating of the disconnecting means to be not less than 115% of the motor full load
ampere rating.

2

HMCP 3–100A come with line and load steel body terminals, 3T100FB. HMCP 150A come with
line and load steel body terminals, 3T150FB.

2

2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-267

2.3

Molded Case Circuit Breakers
Series C

2

Special Low Magnetic Protection Application MCP

2

600 Vac Maximum, 250 Vdc Maximum

2

Cont.
Amps

2

25

2
2
2

Cam
Setting

MCP
Trip
Setting 1

MCP
Catalog
Number
HMCP025D0C

A

40

B

43

D

49

E

52

F

55

G

58

H

60

A

80

B

87

2

C

93

D

98

2

E

103

F

109

G

115

2

50

2
2

H

120

A

115

2

B

122

2

C

130

D

139

2

E

145

F

153

2

G

160

70

H

170

A

160

B

174

C

185

2

D

196

E

207

2

F

218

G

229

H

240

2

100

2

2

HMCP050G2C

HMCP070J2C

HMCP100L3C

2

Notes
1 For DC applications, actual trip levels are approximately 40% higher than values shown.

2

HMCP 25–100A come with line and load steel body terminals, 3T100FB.

2
2
2
2
2
2
2
V4-T2-268

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

MCPs for Application with Motor Starters Equipped with Electronic Overload Relays
600 Vac Maximum, 250 Vdc Maximum
NEMA
Starter
Size

Cont.
Amps

0

3

0

0

1

2

7

15

30

50

2

600 Vac Maximum, 250 Vdc Maximum, continued
Motor Full
Load Current
Amperes
(FLA) 1

MCP
Trip
Setting

A
B

15

C

38.4–46.0

500

18

D

46.1–53.7

600

1.6–1.7

21

E

53.8–61.4

700

F

1.8–1.9

24

F

61.5–69.1

800

G

2.0–2.2

27

G

69.2–76.8

900

H

2.3–2.5

30

A

1.5–2.0

21

B

2.1–2.5

C
D

Cam
Setting

Motor Full
Load Current
Amperes
(FLA) 1

MCP
Trip
Setting

A
B

2

MCP
Catalog
Number

NEMA
Starter
Size

Cont.
Amps

Cam
Setting

0.69–0.91

9

HMCPS003A0C

3

100

0.92–1.0

12

C

1.1–1.2

D

1.3–1.5

E

2

2

23.0–30.6

300

HMCPS100R3C

30.7–38.3

400

2

H

76.9–84.5

1000

A

34.6–46.0

450

28

B

46.1–57.5

600

2.6–3.1

35

C

57.6–69.1

750

3.2–3.6

42

D

69.2–80.6

900

E

3.7–3.9

49

E

80.7–92.2

1050

F

4.3–4.7

56

F

92.3–103.7

1200

G

4.8–5.2

63

G

103.8–115.2

1350

H

5.3–5.7

70

H

115.3–126.7

1500

A

3.4–4.5

45

A

57.0–75.0

750

B

4.6–5.6

60

B

76.0–95.0

1000

C

5.7–6.8

75

C

96.0–114.0

1250

D

6.9–7.9

90

D

115.0–130.7

1500

E

8.0–9.1

105

E

3

1750

F

9.2–10.3

120

F

3

2000

G

10.4–11.4

135

G

3

2250

H

11.5–12.6

150

H

3

2500

A

6.9–9.1

90

B

9.2–11.4

120

C

11.5–13.7

150

D

13.8–16.0

180

E

16.1–18.3

210

F

18.4–20.6

240

G

20.7–22.9

270

H

23.0–25.2

300

A

11.5–15.2

150

B

15.3–19.1

200

C

19.2–22.9

250

D

23.0–26.8

300

E

26.9–30.6

350

F

30.7–34.5

400

G

34.6–38.3

450

H

38.4–42.1

500

HMCPS007C0C

HMCPS015E0C

HMCPS030H1C

4

4

150

150

2

MCP
Catalog
Number

2
2
2
2
HMCPS150T4C

2
2
2
2

HMCPS150U4C

2
2
2
2
2

Notes
1 Motor FLA ranges are typical. The corresponding trip setting is at 13 x the minimum FLA
value shown. Where a 13 x setting is required for an intermediate FLA value, alternate cam
settings and/or MCP ratings should be used.
2 For DC applications, actual trip levels are approximately 40% higher than values shown.
3 Settings above 130A are for special applications. NEC Article 430.110(a) requires the
ampere rating of the disconnecting means to be not less than 115% of the motor full load
ampere rating.
HMCP 25–100A come with line and load steel body terminals, 3T100FB.
HMCPS 3–100A come with line and load steel body terminals, 3T100FB. HMCPS 150A come
with line and load steel body terminals, 3T150FB.

HMCPS050K2C

2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-269

2.3

Molded Case Circuit Breakers
Series C

2

J-Frame

2

600 Vac Maximum, 250 Vdc Maximum

2
2

2

MCP
Catalog
Number 3

NEMA
Starter
Size

Cont.
Amps

Cam
Setting

27.0–30.7

350

HMCP250A5C

5

250

A

30.8–33.8

400

B

NEMA
Starter
Size

Cont.
Amps

Cam
Setting

4

250

A
B

2

600 Vac Maximum, 250 Vdc Maximum, continued
Motor
Full Load
Current
Amperes
(FLA) 1

Motor
Full Load
Current
Amperes
(FLA) 1

MCP
Trip
Setting

MCP
Trip
Setting
2

MCP
Catalog
Number 3

67.4–75.3

875

HMCP250J5C

75.4–83.8

980
1090

C

33.9–36.9

440

C

83.9–92.3

D

37.0–40.3

480

D

92.4–100.7

1200

2

E

40.4–43.8

525

E

100.8–109.2

1310

F

43.9–46.9

570

F

109.3–117.6

1420

2

G

47.0–50.7

610

G

117.7–126.1

1530

H

47.0–50.7

660

H

126.2–134.6

1640

2

I

47.0–50.7

700

I

134.7–142.8

1750

A

34.7–38.8

450

A

77.0–86.6

1000

B

38.9–43.4

505

B

86.6–96.1

1125

C

43.5–47.6

565

C

96.2–105.7

1250

D

47.7–52.2

620

D

105.8–115.3

1375

2

E

52.3–56.5

680

E

115.4–124.9

1500

2

F

56.6–60.7

735

F

125.0–134.6

1625

G

60.8–64.9

790

G

134.7–144.2

1750

H

65.0–69.2

845

H

144.3–153.8

1875

I

69.3–73.5

900

I

153.9–163.3

2000

A

38.5–43.4

500

A

86.6–97.3

1125

B

43.5–48.0

565

B

97.4–108.4

1265

2

C

48.1–53.0

625

C

108.5–118.8

1410

2

D

53.1–57.6

690

D

118.9–129.9

1545

E

57.7–62.3

750

E

130.0–140.7

1690

2

F

62.4–67.3

810

F

140.8–151.5

1830

G

67.4–71.9

875

G

151.6–162.3

1970

2

H

72.0–76.9

935

H

162.4–173.0

2110

I

77.0–81.6

1000

I

173.1–183.6

2250

A

48.1–53.8

625

A

96.2–108.0

1250

2

B

53.9–59.9

700

B

108.1–119.9

1405

C

60.0–66.1

780

C

120.0–132.3

1560

2

D

66.2–72.3

860

D

132.4–144.2

1720

E

72.4–78.4

940

E

144.3–156.1

1875

2

F

78.5–83.8

1020

F

156.2–168.0

2030

2

G

83.9–89.9

1090

G

168.1–179.9

2185

H

90.0–96.1

1170

H

180.0–192.3

2340

I

96.2–102.0

1250

I

192.4–204.0

2500

A

57.7–64.6

750

B

64.7–71.9

840

C

72.0–79.2

935

2

D

79.3–86.5

1030

2

E

86.6–93.8

1125

F

93.9–101.1

1220

2

G

101.2–108.4

1315

H

108.5–115.3

1410

2

I

115.4–122.4

1500

2

2

5

5

250

250

2

2
2

2

2

5

5

5

2

V4-T2-270

250

250

250

HMCP250C5C

HMCP250D5C

HMCP250F5C

HMCP250G5C

5

5

5

250

250

250

HMCP250K5C

HMCP250L5C

HMCP250W5C

Notes
1 Motor FLA ranges are typical. The corresponding trip setting is at 13 times the minimum FLA
value shown. Where a 13 times setting is required for an intermediate FLA value, alternate
cam settings and/or MCP ratings should be used.
2 For DC applications, actual trip levels are approximately 40% higher than values shown.
3 Three-pole catalog numbers shown. Two-pole catalog numbers begin with HM2P in place
of HMCP.
All HMCP and HM2P 250A come with line and load steel body terminals, T250KB. (With suffix
“C,” without “C” comes with TA250KB.)

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

K-Frame

2

600 Vac Maximum, 250 Vdc Maximum

2

MCP
Catalog
Number 3

NEMA
Starter
Size

Cont.
Amps

Cam
Setting

Motor
Full Load
Current
Amperes
(FLA) 1

27.0–30.7

350

HMCP400A5C

5

400

A

77.0–86.5

B

30.8–33.8

400

B

86.6–96.1

1125

C

33.9–36.9

440

C

96.2–105.7

1250

D

37.0–40.3

480

D

105.8–115.3

1375

E

40.4–43.8

525

E

115.4–124.9

1500

F

43.9–46.9

570

F

125.0–134.6

1625

G

47.0–50.7

610

G

134.7–144.2

1750

H

50.8–53.8

660

H

144.3–153.8

1875

I

153.9–163.3

2000

A

86.6–97.3

1125

NEMA
Starter
Size

Cont.
Amps

Cam
Setting

Motor
Full Load
Current
Amperes
(FLA) 1

4

400

A

5

5

5

5

5

400

400

400

400

400

600 Vac Maximum, 250 Vdc Maximum, continued

MCP
Trip
Setting

HMCP400A5C

2

MCP
Catalog
Number 3

1000

HMCP400K5C

I

53.9–57.2

700

A

38.5–43.4

500

B

43.5–48.0

565

B

97.4–108.4

1265

C

48.1–53.0

626

C

108.5–118.8

1410

D

53.1–57.6

690

D

118.9–129.9

1545

HMCP400D5C

5

400

E

57.7–62.3

750

E

130.0–140.7

1690

F

62.4–67.3

810

F

140.8–151.5

1830

G

67.4–71.9

875

G

151.6–162.3

1970

H

72.0–76.9

935

H

162.4–173.0

2110

I

77.0–81.6

1000

I

173.1–183.6

2250

A

48.1–53.8

625

A

96.2–108.0

1250

B

53.9–59.9

700

B

108.1–119.9

1405

C

60.0–66.1

780

C

120.0–132.3

1560

D

66.2–72.3

860

D

132.4–144.2

1720

E

72.4–78.4

940

E

144.3–156.1

1875

F

78.5–83.8

1020

F

156.2–168.0

2030

G

83.9–89.9

1090

G

168.1–179.9

2185

HMCP400F5C

5

400

H

90.0–96.1

1170

H

180.0–192.3

2340

I

96.2–102.0

1250

I

192.4–204.0

2500

A

57.7–64.6

750

A

115.4–129.9

1500

B

64.7–71.9

840

B

130.0–144.2

1690

C

72.0–79.2

935

C

144.3–158.4

1875

D

79.3–86.5

1030

D

158.5–173.0

2060

E

86.6–93.8

1125

E

173.1–187.6

2250

F

93.9–101.1

1220

F

187.7–201.9

2440

G

101.2–108.4

1315

G

202.0–216.1

2625

HMCP400G5C

5

400

H

108.5–115.3

1410

H

216.2–230.7

2810

I

115.4–122.4

1500

I

230.8–244.9

3000

A

67.4–75.3

875

B

75.4–83.8

980

C

83.9–92.3

1090

D

92.4–100.7

1200

E

100.8–109.2

1310

F

109.3–117.6

1420

G

117.7–126.1

1530

H

126.2–134.6

1640

I

134.7–142.8

1750

HMCP400J5C

2

MCP
Trip
Setting

2
2
2
2
2
2

HMCP400L5C

2
2
2
2
2
2

HMCP400W5C

2
2
2
2
2

HMCP400N5C

2
2
2
2
2

Notes
1 Motor FLA ranges are typical. The corresponding trip setting is at 13 x the minimum FLA
value shown. Where a 13 x setting is required for an intermediate FLA value, alternate cam
settings and/or MCP ratings should be used.
2 For DC applications, actual trip levels are approximately 40% higher than values shown.
3 Three-pole catalog numbers shown. Two-pole catalog numbers begin with HM2P in place
of HMCP.
All HMCP and HM2P 400A come with aluminum body terminals, 3TA400K. Catalog numbers with
suffix “C” as shown above come with copper body terminals 3T400K.

2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-271

2.3

Molded Case Circuit Breakers
Series C

L-Frame

2
2

600 Vac Maximum, 250 Vdc Maximum, continued

NEMA
Starter
Size

Cont.
Amps

Cam
Setting

Motor
Full Load
Current
Amperes
(FLA) 1

5

400

A

2

B

2

600 Vac Maximum

4

2

MCP
Catalog
Number 3

NEMA
Starter
Size

Cont.
Amps

Cam
Setting

Motor
Full Load
Current
Amperes
(FLA) 1

134.7–151.5

1750

HMCP400R5C

6

600

A

138.5–184.5

1800

151.6–168.4

1970

B

184.6–230.7

2400

C

168.5–185.3

2190

C

230.8–276.8

3000

D

185.4–201.9

2410

D

276.9–323.0

3600

2

E

202.0–218.8

2625

E

323.1–369.1

4200

F

218.9–235.7

2845

F

369.2–415.3

4800

2

G

235.8–252.6

3065

G

415.4–461.4

5400

H

252.7–269.2

3285

H

461.5–507.7

6000

2

I

269.3–285.7

3500

A

38.5–46.1

500

A

153.9–173.0

2000

B

46.2–61.4

600

B

173.1–192.3

2250

C

61.5–76.8

800

C

192.4–211.5

2500

D

76.9–96.1

1000

D

211.6–230.7

2750

E

96.2–115.3

1250

2

E

230.8–249.9

3000

F

115.4–153.7

1500

2

F

250.0–269.2

3250

G

153.8–192.2

2000

G

269.3–288.4

3500

H

192.3–230.7

2500

H

288.5–307.6

3750

A

76.9–96.1

1000

I

307.7–326.9

4000

B

96.2–115.3

1250

A

173.1–194.5

2250

C

115.4–153.7

1500

B

194.6–216.1

2530

D

153.8–192.2

2000

2

C

216.2–237.6

2810

E

192.3–230.7

2500

2

D

237.7–259.5

3090

F

230.8–269.1

3000

E

259.6–281.1

3375

G

269.2–307.6

3500

2

F

281.2–302.6

3655

H

307.7–346.1

4000

G

302.7–324.1

3935

2

H

324.2–346.1

4215

I

346.2–368.1

4500

2
2

2

5

400

2

2
2

5

400

2
2
2

MCP
Trip
Setting

6

600

HMCP400X5C

6

600

HMCP400Y5C

MCP
Trip
Setting

MCP
Catalog
Number
HMCP600L6W

HMCP600X6W

HMCP600Y6W

Notes
1 Motor FLA ranges are typical. The corresponding trip setting is at 13 x the minimum FLA
value shown. Where a 13 x setting is required for an intermediate FLA value, alternate cam
settings and/or MCP ratings should be used.
2 For DC applications, actual trip levels are approximately 40% higher than values shown.
3 Three-pole catalog numbers shown. Two-pole catalog numbers begin with HM2P in place
of HMCP.
4 Equipped with electronic trip device.
All HMCP and HM2P 400A come with aluminum body terminals, 3TA400K. Catalog numbers with
suffix “C” as shown above come with copper body terminals 3T400K.
All HMCP 600A come without terminals. For terminals, see Page V4-T2-224.

2
2
2
2
2
2
2
2
V4-T2-272

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

N-Frame

2

600 Vac Maximum

1

NEMA
Starter
Size

Cont.
Amps

Cam
Setting

Motor Full
Load Current
Amperes (FLA) 2

MCP
Trip
Setting

MCP
Catalog
Number

7

800

A

123.1–184.5

1600

HMCP800X7W

B

184.6–246.1

2400

C

246.2–307.6

3200

D

307.7–369.1

4000

E

369.2–430.7

4800

F

430.8–492.2

5600

G

492.3–553.7

6400

A

184.6–276.8

2400

B

276.9–369.1

3600

C

369.2–461.4

4800

D

461.5–553.7

6000

E

553.8–646.1

7200

F

646.2–738.4

8400

G

738.5–830.7

9600

8

1200

2
2
2
2
2
2

HMCP12Y8W

2
2
2
2
2

Notes
1 Equipped with electronic trip device.
2 Motor FLA ranges are typical. The corresponding trip setting is at 13X the minimum FLA value
shown. Where a 13X setting is required for an intermediate FLA value, alternate cam settings
and/or MCP ratings should be used.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-273

2.3
2

Molded Case Circuit Breakers
Series C

Contents

Motor Protection Circuit Breakers

Description

2

Page

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes) . . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes) . . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes). . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes) . . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes) . . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes). . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes) . . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB)
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . . . .
Internal Accessories . . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

2
2
2
2
2
2
2
2

V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-263
V4-T2-275
V4-T2-275
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-312

2
2
2
2

Motor Protection Circuit Breakers (MPCB)

2

Product Description

2
2
2
2
2
2
2
2
2
2
2
2

Motor protection circuit
breakers (MPCBs) provide
UL 489 branch circuit
protection, UL 508 and
CSA C22.2 No. 14 motor
protection, and meet IEC
60947-2 and 50947-4
requirements. Typical branch
motor loads are protected by
three-component starters,
consisting of breaker,
contactor and overload
relay, or fuse, contactor and
overload relay. The MPCB
application-specific protection
eliminates the need for motor
overload relay found in the
traditional three-component
starter assembly. The branch
motor load protection is
simplified to an MPCB and
contactor, reducing both
space requirements and
heat generation in customer
panels. Protection is provided
by application-specific
electronic trip units.

The electronic trip unit
provides typical motor
overload relay functionality
and short-circuit protection
against potential phase-tophase or phase-to-ground
faults.
●
●

●

●

Disconnecting means
Branch circuit short-circuit
protection
Overload protection
●
Class 5, 10, 15 and 20
Phase unbalance
protection
●
FDMP breaker trips
when there is a 40%
difference between any
phase compared to the
calculated three-phase
average

●

●

Phase loss protection
●
Active when the
maximum phase current
is greater than 50% of
FLA setting
●
Breaker will trip when
minimum phase current
is 25% or less than the
maximum phase current
●
Time delay of 1 or
2 seconds before
breaker trips
Thermal memory to
prevent immediate restart
after overload trip to allow
motor to cool down

2
2
2
V4-T2-274

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

The MPCB is based on
the Series C F-Frame.
Accessories for standard
Series C breakers apply to the
MPCB. Unlike Motor Circuit
Protectors (MCPs), MPCBs
are UL 489 listed with 35 kA
and 65 kA interruption
ratings.

2.3

Molded Case Circuit Breakers
Series C

Product Selection

2

FDMP and HFDMP

Continuous Amperes

35 kA Without Phase Unbalance,
Class 10 Motor Protection Only

35 kA With Phase
Unbalance and Adjustable
Motor Class Protection

65 kA Without Phase Unbalance,
Class 10 Motor Protection Only

65 kA With Phase
Unbalance and Adjustable
Motor Class Protection

80

FDMP3080L

FDMP3080JL

HFDMP3080L

HFDMP3080JL

100

FDMP3100L

FDMP3100JL

HFDMP3100L

HFDMP3100JL

160

FDMP3160L

FDMP3160JL

HFDMP3160L

HFDMP3160JL

205

FDMP3205L

FDMP3205JL

HFDMP3205L

HFDMP3205JL

2
2
2
2
2

FLA le Dial Setting
Continuous Amperes

A

B

C

D

E

F

G

H

80

40

50

60

70

80

—

—

—

100

80

—

90

—

100

—

—

—

160

100

115

130

145

160

—

—

—

205

160

170

180

195

205

—

—

—

2
2
2
2
2

Technical Data and Specifications

2

Specifications
Feature

FDMP

HFDMP

Interruption rating at 240V

65 kA

100 kA

Interruption rating at 480V

35 kA

65 kA

Interruption rating at 600V

18 kA

25 kA

Icu/Ics at 240V

65 kA/33 kA 1

Icu/Ics at 415V

35 kA/18 kA

1

100% rated

No

No

FLA range (A)

40–205

40–205

Motor class protection

5, 10, 15, 20

5, 10, 15, 20

Phase unbalance protection (current)—active for phase current
>0.5 FLA setting

t40% delta (single-phase): (three-phase avg.) for 5 seconds

t40% delta (single-phase): (three-phase avg.) for 5 seconds

2

Phase loss protection (current)—active for phase current
>0.5 FLA setting

Min. phase d0.25 max. phase for 1 second

Min. phase d0.25 max. phase for 1 second

2

Thermal memory protection

Yes

Yes

High load indicator

—

—

2

Pre-detection relays

—

—

Internal accessories

Factory installed

Factory installed

Aux. alarm, shunt trip, UVR

Aux. alarm, shunt trip, UVR

2
2
2

100 kA/50 kA 1
65 kA/33 kA 1

2
2

2
2

Notes
1 IEC ratings available only on FWMP and HFWMP.

2

For additional breaker solutions, see Page V4-T2-84.

2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-275

2.3
2

Molded Case Circuit Breakers
Series C

Contents

Type ELC Current Limiter Attachment

Description

2

Page
V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-263
V4-T2-274

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes). . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes). . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes) . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes). . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes). . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes) . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes) . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4)
Current Limiting Circuit Breaker Module . . . . . . . . . .
Internal Accessories . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

2
2
2
2
2
2
2

V4-T2-277
V4-T2-281
V4-T2-312

2
2

Type ELC Current Limiter Attachment (Size 0–4)

2

Product Description

2
2
2
2
2
2
2
2
2

Eaton’s Type ELC current
limiter attachment for the
MCP is designed to provide
increased interrupting
capacity. The combination
may be used for the
application up to 200,000A
symmetrical at 600 Vac,
making the MCP suitable for
use in network distribution
systems or other applications
where unusually high fault
currents are available. The
current limiter connects to
the load end of the MCP and
is provided with terminals
suitable for copper or
aluminum conductors.
(See table at right.)

Product Selection
Limiters are coordinated with
the MCP so that normal fault
currents are interrupted
automatically by the MCP
without any damage to the
limiter. Only the rare very
high fault is opened by
the limiter. Faults that are
interrupted by the limiter
also magnetically trip the
MCP, opening all three
poles, preventing singlephase operation.
Each of the three poles of the
Type ELC limiter is equipped
with an indicator that extends
when a fault is interrupted by
the limiter.

Type ELC Current
Limiter Attachment

ELC Current Limiter Attachment
MCP Rating
(Amperes)

Catalog
Number

3

ELC3003R

7

ELC3007R

15

ELC3015R

30

ELC3030R

50

ELC3050R

100

ELC3100R

150

ELC3150R

Technical Data and Specifications
Type ELC Current Limiter Terminal Wire Sizes
Type ELC Current
Limiter Maximum Amperes

1

Wire Range
AWG

Metric
(mm2)

Standard Aluminum Terminals

2

50

14–2

2.5–35

100

1–4/0

50–95

2

150

1–4/0

50–95

Non-Standard Terminals (Steel)

2
2

50

14–2 2

2.5–35

100

—

—

150

—

—

Notes
1 Terminal wire connectors are UL listed for standard stranded wire sizes as defined in
UL 486A or UL 486B.
2 Optional on special order for copper cable only.

2
2

All HMCP 800A and 1200A come without terminals. For terminals, see Page V4-T2-224.

2
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2
V4-T2-276

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Contents

Current Limiting Circuit Breaker Module

Description

Page

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes) . . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes) . . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes) . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes) . . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes) . . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes) . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes). . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . . .
Current Limiting Circuit Breaker Module
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions and Weights . . . . . . . . . . . . . . . . . .
Internal Accessories. . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-263
V4-T2-274
V4-T2-276
V4-T2-278
V4-T2-280
V4-T2-281
V4-T2-312

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2
2
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2
2
2

Current Limiting Circuit Breaker Module
Product Overview

Product Description

Features and Benefits

Standards and Certifications

Power demand continues to
grow in new and existing
facilities. To meet increased
demand, larger utility
supplies, spot networks and
large facility transformers are
installed. The increased
capacity of the electrical
source results in increased
fault currents in excess of
100 kA short-circuit
protection. Eaton
manufactures non-fused
current limiting modules with
interrupting capacities up to
200 kA at 600 Vac. Unlike
fused current limiters with a
one-time use, a current
limiter module provides an
automatic reset of the
module after a short-circuit
event. Resetting the moldedcase circuit breaker is the
only action required to restore
critical power to the system;
there is no time wasted
with sourcing the correct
replacement fuses or
module to bring the system
back online.

The current limiting breaker
modules use a unique contact
design to enhance the
system protection similar to
that of the circuit breaker.
When high short-circuit
current is flowing through the
contacts of these modules,
the design results in very high
interrupting capacities and
improved current limiting
characteristics.

Superior system protection:

●

●

●

●

Application Description
High-performance breakers
are most commonly applied
when very high fault levels
are available and with
applications where the
current limiting capability is
used upstream of the final
load to limit current. Typical
loads include lighting, power
distribution, and motor
control applications.

●

●

●

Auto reset improves
system uptime and
eliminates the need for
finding replacement parts
No fuses to replace,
reducing the overall cost of
ownership and the waste
created by fuses
Overloads, by using inverse
time current tripping
characteristics of the
molded-case circuit
breaker
Low-level short circuits, by
using instantaneous and/or
short-time delay tripping
characteristics of the
molded-case circuit
breaker
High-level short circuits, by
using ultra-high-speed,
blow-apart contacts of the
current limiting module in
series with the circuit
breaker contacts
Let-through currents, by
improved opening speed of
the contacts, the resultant
rapid rise of arc voltage
introduces impedance into
the system

●

UL 489
CSA C22.2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

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V4-T2-277

2.3
2

Molded Case Circuit Breakers
Series C

Product Selection

2

Series C High Performance Ratings

2
2

Type

Product

Amperes

480 Vac (UL)

600 Vac (UL)

FDC 3P thermal-magnetic

Breaker only

15–225

100

35

With limiter

40–200

200

200

2
2

FD Frame

FD IC Rating—200 kAIC at 600 Vac 1
Ampere
Rating

2

Breaker with Line Side
Mounted Current Limiter 2

Breaker with Load Side
Mounted Current Limiter 3

Thermal-Magnetic

2

40

FDC3040Q01

FDC3040Q02

45

FDC3045Q01

FDC3045Q02

50

FDC3050Q01

FDC3050Q02

2

60

FDC3060Q01

FDC3060Q02

70

FDC3070Q01

FDC3070Q02

2

80

FDC3080Q01

FDC3080Q02

90

FDC3090Q01

FDC3090Q02

2

100

FDC3100Q01

FDC3100Q02

2

110

FDC3110Q01

FDC3110Q02

125

FDC3125Q01

FDC3125Q02

2

150

FDC3150Q01

FDC3150Q02

175

FDC3175Q01

FDC3175Q02

2

200

FDC3200Q01

FDC3200Q02

2

Notes
1 Line and load terminal included.
2 Two interphase barriers provided, mounted on line end of limiter, catalog number FJ1PBK.
3 Four interphase barriers provided, (2) line end of breaker, (2) load end of limiter.

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V4-T2-278

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Limiter Terminals
Maximum
Breaker Amperes

Terminal
Body Material

Wire Type

Metric Wire
Range mm2

AWG Wire Range/
Number of Conductors

2

Catalog
Number

2

Standard Pressure Type Terminals
250

Aluminum

Cu/Al

10–185

#8–350 (1)

TA250FJ

2

1

2

Breaker Load Terminals (For Line Mounted Limiters Only)
Maximum
Breaker Amperes

Terminal
Body Material

AWG Wire
Range

Metric Wire
Range mm2

Package of Three Terminals

Wire Type

Catalog Number

2

Standard Pressure Type Terminals
100

Steel

Cu/AI

14–1/0

2.5–50

3T100FB

225

Aluminum

Cu/AI

4–4/0

25–95

3TA225FD

2
2
2

Note
1 Load side breaker terminations included for units configured with line mounted limiters.

2
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2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-279

2.3
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2

Molded Case Circuit Breakers
Series C

Dimensions and Weights
Approximate Dimensions in Inches (mm)
Assembled Breaker and Current Limiting Module
Frame

Height

Width

Depth

Weight in lbs (kg)

FD + limiter

12.06 (306.3)

4.13 (104.9)

3.39 (86.1)

8.50 (3.86)

2
2

FD-Frame With Current Limiter Module

2
2

4.13
(104.9)

4.12
(104.6)

2
2
2
2

12.06
(306.3)

2
2
2
3.34
(84.8)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-280

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

3.96
(100.5)
3.39
(86.1)

Molded Case Circuit Breakers
Series C

2.3

Contents

Series C Internal Accessories

Description

Page

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes) . . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes) . . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes) . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes) . . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes) . . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes) . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes). . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . . .
Current Limiting Circuit Breaker Module. . . . . . . . . . .
Internal Accessories
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications. . . . . . . . . . . .
External Accessories . . . . . . . . . . . . . . . . . . . . . . . .

V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-263
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-283
V4-T2-302
V4-T2-312

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Internal Accessories

2

Product Overview
Alarm Switch
For remote indication of
automatic trip operation.
Does not function with
manual switching; however,
it will operate when either a
shunt trip or undervoltage
release is operated. A
“make” contact closes and a
“break” contact opens when
the alarm/lockout switch
operates. The switch
automatically resets when
the circuit breaker is reset.
Auxiliary Switch
The auxiliary switch provides
circuit breaker contact status
information by monitoring the
position of the molded cross
bar that contains the moving
contact arms. The auxiliary
switch is used for remote
indication and interlock
system verification, and
consists of one or two SPDT
switches housed in a plug-in
module. Each SPDT switch
has one “a” and one “b”
contact. When the circuit
breaker contacts are open,
the “a” contact is open and
the “b” contact is closed.

Auxiliary Switch and Alarm
Switch Combination
Each catalog number listed in
tables on Pages V4-T2-286
and V4-T2-287 includes one
auxiliary switch and one alarm
switch. In an auxiliary switch
ASL switch combination, the
auxiliary switch is always
mounted on the side of the
plug-in module next to the
center pole of the circuit
breaker.
Shunt Trip
The shunt trip provides
remote controlled tripping of
the circuit breaker. The shunt
trip consists of an intermittent
rated solenoid with a tripping
plunger and a cutoff switch
assembled to a plug-in
module. When required
for ground fault protection
applications, certain AC rated
shunt trips, as noted in the
electrical rating table, are
suitable for operation at
55 percent of rated voltage.

Select shunt trip catalog
number for the voltage within
the indicated voltage range.
Shunt trip coils are designed
to be applied at specific AC or
DC voltages within the voltage
range shown. Electrical ratings
are also shown on applicable
circuit breaker accessory
nameplates.
Low Energy Shunt Trip
Low energy shunt trip
devices are designed to
operate from low energy
output signals from dedicated
current sensors typically
applied in ground fault
protection schemes.
However, with a proper
control voltage source, they
may be applied in place of
conventional trip devices for
special applications. Flux
paths surrounding permanent
magnets used in the shunt
trip assembly hold a charged
spring poised in readiness to
operate the circuit breaker
trip mechanism.

When a 100 microfarad
capacitor charged to 28 Vdc
is discharged through the
shunt trip coil, the resultant
flux opposes the permanent
magnet flux field, which
releases the stored energy
in the spring to trip the
circuit breaker. As the circuit
breaker resets, the shunt
trip reset arm is actuated by
the circuit breaker handle,
resetting the shunt trip. The
plug-in module is mounted
in retaining slots in the
top of the trip unit. Coil is
intermittent-rated only.
Cutoff provisions required
in control circuit.

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V4-T2-281

2.3
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2

Molded Case Circuit Breakers
Series C

Undervoltage Release
Mechanism
The undervoltage release
mechanism monitors a
voltage (typically a line
voltage) and trips the circuit
breaker when the voltage
falls to between 70 and 35
percent of the solenoid coil
rating.
The undervoltage release
mechanism consists of a
continuous rated solenoid
with a plunger and tripping
lever mounted in a plug-in
module. The tab on the
tripping lever resets the
undervoltage release
mechanism when normal
voltage has been restored
and the circuit breaker handle
is moved to the reset (or OFF)
position. With less than
pickup voltage applied to the
undervoltage release
mechanism, the circuit
breaker contacts will not
touch when a closing
operation is attempted.

Accessory Terminal Block
(R-Frame)
(For fixed-mounted
configuration.)
Internal accessory wiring
leads are normally supplied
with pigtail leads (18 AWG)
that exit from the right side of
the circuit breaker. Where
specified, fixed-mounted
accessory terminal blocks are
available. A maximum of one
24-point terminal block can be
installed on the right side of
the circuit breaker for the
internal accessories.

PowerNet and Zone Interlock
Kits (OPTIM 550 only) K-, L- and
N-Frames
Eaton’s PowerNet
Communications Kit can be
ordered to add PowerNet
communications to an
existing OPTIM 550 breaker
in the field. An 18-inch (457.2
mm) wiring pigtail is routed to
the rear of the breaker: two
wires for PowerNet and two
wires for 24 Vdc (45 mA
load). It is recommended that
the power supply be an
“isolated high quality” unit.

For convenience in
determining the appropriate
number of terminal block
points required, refer
to Page V4-T2-282.

Note: Undervoltage release
mechanism accessories are not
designed for, and should not be
used as, circuit interlocks.

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V4-T2-282

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Product Selection

2

Alarm Switch
Alarm Switch

Electrical Ratings

Make

2

G-Frame Alarm Switch (RH Only) 1
Volts

Frequency

2

Amperes

Contact
Arrangement

Factory
Suffix

Catalog
Number 234

6

1 Make/1 Break

B3

1288C75G03

2

B13

1288C76G09

2

2

Alarm Switch

Break

240

50/60 Hz

Alarm Switch Auxiliary Switches Combination
240

50/60 Hz

6

1 Make/1 Break and 1A/1B

2

F-Frame Alarm Switch 1
Factory Installation Kit 5

Factory Mounted

2

Connection Type and Location
18-Inch (457.2 mm) Pigtail Leads

Terminal Block Pigtail Leads

Terminal Block

2

Number of
Contacts
(Make and
Break)

Mounting
Location
(Pole)

Same Side

Rear 6

Opposite Side

Same Side

Suffix
Number

Suffix
Number

Suffix
Number

Suffix
Number

Catalog
Number

Catalog
Number

2

1

Left 7

B01

B02

B03

B04

A1L1LPK

A1L1LTK

Right

B05

B06

B07

B08

A1L1RPK

A1L1RTK

2

2

1 (Make only)

7

B09

B10

—

B11

A2L1LPK

A2L1LTK

Right

B12

B13

—

B14

A2L1RPK

A2L1RTK

Single-pole

B15 8

—

—

—

—

—

Left

2
2
2

F-Frame HMCP Alarm Switch 1
Factory Installation Kit 5

Factory Mounted

2

Connection Type and Location
18-Inch (457.2 mm) Pigtail Leads

Terminal Block Pigtail Leads

Terminal Block

2

Number of
Contacts
(Make and
Break)

Mounting
Location
(Pole)

Same Side

Rear 6

Opposite Side

Same Side

Suffix
Number

Suffix
Number

Suffix
Number

Suffix
Number

Catalog
Number

Catalog
Number

2

1

Left 7

B01

B02

B03

B04

MA1L1LPK

MA1L1LTK

Right

B05

B06

B07

B08

MA1L1RPK

MA1L1RTK

2

B09

B10

—

B11

MA2L1LPK

MA2L1LTK

B12

B13

—

B14

MA2L1RPK

MA2L1RTK

2

Left

7

Right

2

J-Frame and HMCP (J) Alarm Switch
Factory Mounted

Field Mounted

Connection Type and Location

Field Installation Kits 9

18-Inch (457.2 mm) Pigtail Leads

Number of
Contacts
(Make and
Break)

Mounting
Location
(Pole)

1

2

Terminal Block Pigtail Leads

2

Terminal Block

Same Side

Rear 7

Opposite Side

Same Side

Suffix
Number

Suffix
Number

Suffix
Number

Suffix
Number

Catalog
Number

Catalog
Number

Left j

B01

B02

B03

B04

A1L2LPK

A1L2LTK

Right

B05

B06

B07

B08

A1L2RPK

A1L2RTK 6

Notes
1 F-Frame circuit breakers are factory sealed. Underwriters Laboratories requires that internal accessories be installed at the factory. Internal accessories are UL listed for
factory installation under E7819. Where local codes and standards permit and UL listing is not required, internal accessories can be field installed. Accessory installation
should be done before the circuit breaker is mounted and connected.
2 Includes 24-inch (609.6 mm) external pigtail leads,18 AWG (16–0.010).
3 A maximum of two internal accessories may be mounted in a three-pole circuit breaker.
4 Suitable for mounting in right pole only of two- or three-pole breaker.
5 Not listed with Underwriters Laboratories; for field installation.
6 Standard pigtail lead exit location.
7 Standard mounting location.
8 Factory installation only. Leads exit load end of circuit breaker.
9 Listed with Underwriters Laboratories; for field installation on interchangeable trip unit breakers under E64983.
j Standard mounting location—leads exit rear of breaker.
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-283

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2.3
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2

Series C

K-Frame and HMCP (K) Alarm Switch

Catalog
Number

Catalog
Number

B03

B04

A1L3LPK

A1L3LTK

B07

B08

A1L3RPK

A1L3RTK

B10

—

B11

A2L3LPK

A2L3LTK

B13

—

B14

A2L3RPK

A2L3RTK

Suffix
Number

Suffix
Number

Suffix
Number

1

Left 3

B01

B02

Right 4

B05

B06

Left 3

B09

Right 4

B12

2

L-, HMCP (L) and (M) Frames and Alarm Switch
Factory Mounted

Field Mounted

Connection Type and Location

Field Installation Kits 1

18-Inch (457.2 mm) Pigtail Leads

2

Terminal Block

Pigtail Leads

Terminal Block

Suffix
Number

Catalog
Number

Catalog
Number

B03

B04

A1L4LPK

A1L4LTK

B07

B08

A1L4RPK

A1L4RTK

B10

—

B11

A2L4LPK

A2L4LTK

B13

—

B14

A2L4RPK

A2L4RTK

Same Side

Rear 2

Opposite Side

Same Side

Suffix
Number

Suffix
Number

Suffix
Number

Left 3

B01

B02

Right

B05

B06

Left 3

B09

Right

B12

N-Frame and HMCP (N) Alarm Switch

2

Number of
Sets of
Contacts
(1M and 1B)

2

1

2

2
2

Suffix
Number

Same Side

2

2

Terminal Block

Opposite Side

1

2

Pigtail Leads

Rear 2

2

2

Terminal Block

Same Side

Mounting
Location
(Pole)

2

Field Installation Kits 1

18-Inch (457.2 mm) Pigtail Leads

Number of
Sets of
Contacts
(1M and 1B)

2

Field Mounted

Connection Type and Location
Mounting
Location
(Pole)

2
2

Factory Mounted

Number of
Sets of
Contacts
(1M and 1B)

2
2

Molded Case Circuit Breakers

Factory Mounted

Field Mounted

Connection Type and Location

Field Installation Kits 5

18-Inch (457.2 mm) Pigtail Leads
Mounting
Location
(Pole)

Terminal Block

Catalog
Number

Suffix
Number

Suffix
Number

Suffix
Number

Left

B01

B02

B03

B04

A1L5LPK

A1L5LTK

B05

B06

B07

B08

A1L5RPK

A1L5RTK

Left

B09

B10

—

B11

A2L5LPK

A2L5LTK

B12

B13

—

B14

A2L5RPK

A2L5RTK

3

R-Frame Alarm Switch (RH Only)
Factory Mounted

Field Mounted

Connection Type and Location

Field Installation Kits 5

2

18-Inch (457.2 mm) Pigtail Leads

Pigtail Leads
Catalog
Number 6

2

1

B05

A1L6RPK

2

B12

A2L6RPK

2

Catalog
Number

Same Side

Suffix
Number 6

2

Suffix
Number

Opposite Side

Number of Contacts
(Make and Break)

2

Terminal Block

Rear 2

Right 3

Right

2

2

Pigtail Leads

Same Side

Notes
1 Listed with Underwriters Laboratories; for field installation on interchangeable trip unit breakers under E64983.
2 Standard mounting location.
3 Standard mounting location—leads exit rear of breaker.
4 Breakers with K-Frame OPTIM 550 can only accept accessories in left pole.
5 Listed with Underwriters Laboratories for field installation under E64983.
6 A maximum of three ASL plug-in modules may be installed in a circuit breaker.

2
2
2
V4-T2-284

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Auxiliary Switch
Auxiliary Switch

2

a
b

2

G-Frame Auxiliary Switch (RH Only)
Electrical Ratings
Volts

Frequency

Amperes

Contact
Arrangement

Factory
Suffix

Catalog
Number 12

240

50/60 Hz

6

1a/1b

A3

1288C74G03

240

50/60 Hz

6

2a/2b

A6

1288C73G03

2
2
2

F-Frame and HMCP (F) Auxiliary Switch
Factory Mounted

Factory Installation Kit 4

2

Connection Type and Location
Terminal Block

Pigtail Leads

Terminal Block

Number of
Contacts
A and B

Mounting
Location
(Pole)

Same Side
Suffix
Number

Rear 3
Suffix
Number

Opposite Side
Suffix
Number

Same Side
Suffix
Number

2

Catalog
Number

Catalog
Number

2

1

Left 5

A01

A02

A03

A04

A1X1PK

A1X1LTK

Left 5

A15 7

A16 7

A17 7

—

E1X1PK

—

2

A05

A06

A07

A08

A1X1PK

A1X1RTK 8

—

—

—

18-Inch (457.2 mm) Pigtail Leads

Right or Neutral 6
Right or Neutral
2

6

A18

7

A19

7

A20

7

Left 5

A09

A10

—

A11

A2X1LPK

A2X1LTK

Left 5

A21 7

A22 7

—

—

E2X1LPK

—

Right or Neutral 6

A12

A13

—

A14

A2X1RPK

A2X1RTK 8

Right or Neutral 6

A23 7

A24 7

—

—

E2X1RPK

—

F-Frame with Electronic Trip Unit Auxiliary Switch

2
2
2

Factory Installation Kit 4

2

Terminal Block

Pigtail Leads

Terminal Block

2

9

Factory Mounted
Connection Type and Location
18-Inch (457.2 mm) Pigtail Leads

2

Number of
Contacts
A and B

Mounting
Location
(Pole)

Same Side
Suffix
Number

Rear
Suffix
Number

Opposite Side
Suffix
Number

Same Side
Suffix
Number

Catalog
Number

Catalog
Number

1

Right

A30

A31

A32

—

A1X1RPKFDE

—

2
2
2

J-Frame and HMCP (J) Auxiliary Switch
Factory Mounted

Field Mounted

Connection Type and Location

Factory Installation Kit j

2

Terminal Block

Pigtail Leads

Terminal Block

Number of
Contacts
A and B

Mounting
Location
(Pole)

Same Side
Suffix
Number

Rear 3
Suffix
Number

Opposite Side
Suffix
Number

Same Side
Suffix
Number

2

Catalog
Number

Catalog
Number

2

1

Left

A01

A02

A03

A04

A1X2PK

A1X2LTK

Right k

A05

A06

A07

A08

A1X2PK

A1X2RTK 4

2

Left

A09

A10

—

A11

A2X2PK

A2X2LTK

Right k

A12

A13

—

A14

A2X2PK

A2X2RTK 4

18-Inch (457.2 mm) Pigtail Leads

2

Notes
1 Includes 24-inch external pigtail leads, 18 AWG (16–0.010).
2 A maximum of two internal accessories may be mounted in a three-pole circuit breaker. Suitable for mounting in right pole only of two- or three-pole breaker.
3 Standard pigtail lead exit location.
4 Not listed with Underwriters Laboratories; for field installation.
5 Pigtail wire size: 18 AWG (0.82 mm2).
6 Not for use on F-Frame with electronic trip unit.
7 125 volts (max.), 50/60 Hz switch for use in electronic circuit of 100 micro amperes and 15 Vdc minimum.
8 Not for use on four-pole circuit breakers.
9 Only for use on three-pole F-Frame breakers with electronic trip unit.
j Listed with Underwriters Laboratories for field installation or interchangeable trip unit breakers under E64983.
k Standard mounting location—leads exit rear of breaker.

2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-285

2.3
2

Molded Case Circuit Breakers
Series C

K-Frame and HMCP (K) Auxiliary Switch

2
2
2
2

18-Inch (457.2 mm) Pigtail Leads
Same Side
Suffix
Number

1

Left

A01

Right 23

A05

Left

A09

Right 23

A12

2

3

2
2
2

2
2
2
2
2

Terminal Block

Catalog
Number

Catalog
Number

A02

A03

A04

A1X3PK

A1X3LTK

A06

A07

A08

A1X3PK

A1X3RTK 4

A10

—

A11

A2X3PK

A2X3LTK

A13

—

A14

A2X3PK

A2X3RTK 4

Right

A21

A22

—

—

1482D28G10 67

—

A18

—

—

A15

A3X3LPK

A3X3LTK

Right 3

A17

—

—

A16

A3X3RPK

A3X3RTK 4

Factory Mounted

Field Mounted

Connection Type and Location

Factory Installation Kit 1

18-Inch (457.2 mm) Pigtail Leads
Number of
Contacts
A and B
1

2

3

Mounting
Location
(Pole)

Terminal Block

Pigtail Leads

Terminal Block

Same Side
Suffix
Number

Rear 2
Suffix
Number

Opposite Side
Suffix
Number

Same Side
Suffix
Number

Catalog
Number

Catalog
Number
A1X4LTK

Left

A01

A02

A03

A04

A1X4PK

Right 2

A05

A06

A07

A08

A1X4PK

A1X4RTK 4

Left

A09

A10

—

A11

A2X4PK

A2X4LTK

Right 2

A12

A13

—

A14

A2X4PK

A2X4RTK 4

Left

A18

—

—

A15

A3X4PK

A3X4LTK

Right 2

A17

—

—

A16

A3X4PK

A3X4RTK 4

N-Frame and HMCP (N) Auxiliary Switch

2
2

Pigtail Leads

Same Side
Suffix
Number

L-, HMCP (L) and (M) Frames and Auxiliary Switch

2
2

Terminal Block
Opposite Side
Suffix
Number

Rear 2
Suffix
Number

Left

2
2

Factory Installation Kit 1

Mounting
Location
(Pole)

2
2

Field Mounted

Connection Type and Location
Number of
Contacts
A and B

2
2

Factory Mounted

Factory Mounted

Field Mounted

Connection Type and Location

Factory Installation Kit 1

18-Inch (457.2 mm) Pigtail Leads
Number of
Contacts
A and B
1

2

3

Terminal Block

Pigtail Leads

Terminal Block

Mounting
Location
(Pole)

Same Side
Suffix
Number

Rear 2
Suffix
Number

Opposite Side
Suffix
Number

Same Side
Suffix
Number

Catalog
Number

Catalog
Number

Left

A01

A02

A03

A04

A1X5PK

A1X5LTK

Right 2

A05

A06

A07

A08

A1X5PK

A1X5RTK 4

Left

A09

A10

—

A11

A2X5PK

A2X5LTK

Right 2

A12

A13

—

A14

A2X5PK

A2X5RTK 4

Left

A18

—

—

A15

A3X5LPK

A3X5LTK

Right 2

A17

—

—

A16

A3X5RPK

A3X5RTK 4

R-Frame Auxiliary Switch (RH Only)

2

Factory Mounted

Field Mounted

Connection Type and Location

Field Installation Kits 1

2

Number of
Contacts
A and B

18-Inch (457.2 mm) Pigtail Leads

Pigtail Leads

Suffix
Number 5

Catalog
Number 5

2

A12

A2X6RPK

4

A19

A4X6RPK

2
2
2
2
2

Notes
1 Listed with Underwriters Laboratories for field installation under E64983.
2 Standard mounting location—leads exit rear of breaker.
3 Breakers with K-Frame OPTIM 550 can only accept accessories in left pole.
4 Not for use on four-pole circuit breakers.
5 A maximum of two auxiliary switches (any combination of 2a/2b or 4a/4b plug-in modules may be installed in a circuit breaker.
6 This option is not field installable.
7 Available on the OPTIM 550 only. Communications are not available with this option.
V4-T2-286

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Auxiliary Switch and Alarm Switch Combination
Auxiliary Switch and
Alarm Switch
Combination

a
b

2

F-Frame Auxiliary Switch and Alarm Switch Combination
Factory Mounted

Factory Installation Kit 1

2

Pigtail Leads

Terminal Block

2

Connection Type and Location
18-Inch (457 mm) Pigtail Leads

Terminal Block

Mounting
Location
(Pole)

Same Side

Rear 2

Same Side

Suffix
Number

Suffix
Number

Suffix
Number

Catalog
Number

Catalog
Number

Left 2

C01

C02

C03

AAL1LPK

AAL1LTK

Right

C04

C05

C06

AAL1RPK

AAL1RTK 3

2
2
2

Factory Installation Kit 1

2

Pigtail Leads

Terminal Block

2

F-Frame HMCP Auxiliary Switch and Alarm Switch Combination
Factory Mounted
Connection Type and Location
18-Inch (457 mm) Pigtail Leads

Terminal Block

2

2

Same Side

Mounting
Location
(Pole)

Same Side

Rear

Suffix
Number

Suffix
Number

Suffix
Number

Catalog
Number

Catalog
Number

Left 3

C01

C02

C03

MAAL1LPK

MAAL1LTK

Right

C04

C05

C06

MAAL1RPK

MAAL1RPK

2
2
2

J-Frame and HMCP (J) Auxiliary Switch and Alarm Switch Combination
Factory Mounted

Field Mounted
Field Installation Kits 4

Connection Type and Location
Number of
Sets of
Contacts
(1A and 1B)
(1M–1B)

Mounting
Location
(Pole)

Same Side

Rear 5

Opposite Side

Same Side

Suffix
Number

Suffix
Number

Suffix
Number

Suffix
Number

Catalog
Number

Catalog
Number

1

Left

C01

C02

—

C03

AAL2LPK

AAL2LTK

Right 3

C04

C05

—

C06

AAL2RPK

AAL2RTK 3

18-Inch (457 mm) Pigtail Leads

Terminal Block Pigtail Leads

Terminal Block

Field Mounted

Mounting
Location
(Pole)

Same Side

Rear 5

Opposite Side

Same Side

Suffix
Number

Suffix
Number

Suffix
Number

Suffix
Number

1

Left

C01

C02

—

Right 56

C04

C05

—

18-Inch (457 mm) Pigtail Leads

Right

C07

C08

Terminal Block Pigtail Leads

—

2
2
2

Field Installation Kits 4

Connection Type and Location
Number of
Sets of
Contacts
(1A and 1B)
(1M–1B)

2

2

K-Frame and HMCP (K) Auxiliary Switch and Alarm Switch Combination
Factory Mounted

2

Terminal Block

2

Catalog
Number

Catalog
Number

2

C03

AAL3LPK

AAL3LTK

C06

AAL3RPK 7

2

—

1482D28G09

AAL3RTK
89

2

—

Notes
1 Not listed with Underwriters Laboratories for field installation.
2 Standard mounting location.
3 Not for use on four-pole circuit breakers
4 Listed with Underwriters Laboratories for field installation of interchangeable trip unit breakers under E64983.
5 Standard mounting location—leads exit rear of breaker.
6 Breakers with K-Frame OPTIM 550 can only accept accessories in left pole.
7 Will not install on OPTIM Trip (RH).
8 Available on the OPTIM 550 only. Communications are not available with this option.
9 This option is not field installable.

2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-287

2.3
2

Molded Case Circuit Breakers
Series C

L-, HMCP (L) and (M) Frames and Auxiliary Switch and Alarm Switch Combination

2
2
2
2
2
2
2

Field Mounted

Connection Type and Location

Field Installation Kits 1

18-Inch (457 mm) Pigtail Leads

Terminal Block

Same Side

Rear 2

Opposite Side

Same Side

Suffix
Number

Suffix
Number

Suffix
Number

Suffix
Number

C01

C02

—

C03

AA114LPK

AA114LTK

Right 2

C04

C05

—

C06

AA114RPK

AA114RTK 3

2A, 2B and
1 Make/1 Break

Left

C07

C08

—

C12

AA214LPK

AA214LTK

C10

C11

—

C13

AA214RPK

AA214RTK 3

3A, 3B and
1 Make/1 Break

Left

C14

—

—

—

AA314LPK

—

Right 2

C15

—

—

—

AA314RPK

—

Right

2

N-Frame and HMCP (N) Auxiliary Switch and Alarm Switch Combination
Factory Mounted

Field Mounted

Connection Type and Location

Field Installation Kits 1

18-Inch (457 mm) Pigtail Leads

Terminal Block

Pigtail Leads

Terminal Block

Suffix
Number

Catalog
Number

Catalog
Number

Rear 2

Opposite Side

Same Side

Suffix
Number

Suffix
Number

Suffix
Number

2

1A, 1B and
1 Make/1 Break

Left

2

2A, 2B and
1 Make/1 Break

2

Catalog
Number

Left

Same Side

2

Catalog
Number

1A, 1B and
1 Make/1 Break

Mounting
Location
(Pole)

2

Terminal Block

Mounting
Location
(Pole)

Number of
Sets of
Contacts

2

Pigtail Leads

Number of
Sets of
Contacts

2
2

Factory Mounted

C01

C02

—

C03

AA115LPK

AA115LTK

2

C04

C05

—

C06

AA115RPK

AA115RTK 3

Left

C07

C08

—

C12

AA215LPK

AA215LTK

Right 2

C10

C11

—

C13

AA215RPK

AA215RTK 3

Right

Notes
1 Listed with Underwriters Laboratories for field installation under E64983.
2 Standard mounting location—leads exit rear of breaker.
3 Not for use on four-pole circuit breaker.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-288

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Shunt Trip

Shunt Trip

2
2

G-Frame Shunt Trip (LH Three-Pole Only)
Electrical Ratings

ST

a

Catalog
Number

2
2

Volts

Frequency

Amperes

Suffix
Number

120

50/60 Hz

1.1

S1

1373D62G01

240

50/60 Hz

2.1

S2

1373D62G02

12

DC

2.8

S3

1373D62G15

24

DC

5.7

S4

1373D62G16

24

60 Hz

—

S7

1373D62G20

2
2
2

F-Frame and HMCP (F) Shunt Trip

2

Factory Installation Kit 1

Factory Mounted
Connection Type and Location
18-Inch (457.2 mm) Pigtail Leads 2

Terminal Block Pigtail Leads

Terminal Block

Same Side

Rear 3

Opposite Side

Same Side

Suffix
Number

Suffix
Number

Suffix
Number

Suffix
Number

Catalog
Number

Catalog
Number

12–24 Vac or Vdc

S01

S02

S03

S04

SNT1LP03K

SNT1LT03K

48–127 Vac or 48–60 Vdc 4

S05

S06

S07

S08

SNT1LP08K

SNT1LT08K

208–380 Vac or 110–127 Vdc

S09

S10

S11

S12

SNT1LP12K

SNT1LT12K

415–600 Vac or 220–250 Vdc

S13

S14

S15

S16

SNT1LP18K

SNT1LT18K

S18

S19

S20

SNT1RP03K

SNT1RT03K 6

Voltage Rating
(AC Frequency = 50/60 Hz)

2
2

Left-Pole Mounting AC/DC Ratings

Right- or Neutral-Pole Mounting AC/DC Ratings 5
12–24 Vac or Vdc

S17

2

48–127 Vac or 48–60 Vdc 4

S21

S22

S23

S24

SNT1RP08K

SNT1RT08K 6

208–380 Vac or 110–127 Vdc

S25

S26

S27

S28

SNT1RP12K

SNT1RT12K 6

415–600 Vac or 220–250 Vdc

S29

S30

S31

S32

SNT1RP18K

SNT1RT18K 6

2
2
2
2
2
2

Notes
1 Not listed with Underwriters Laboratories, for field installation.
2 Pigtail wire size: 18 AWG (0.82 mm2).
3 Standard pigtail lead exit location.
4 120 Vac marked suitable for ground fault protection devices.
5 Standard mounting location.
6 Not for use on four-pole circuit breakers.

2
2
2

G-Frame circuit breakers are factory sealed. Underwriters Laboratories requires that internal accessories be installed at the factory.
Internal accessories are UL listed for factory installation under E7819.
Where local codes and standards permit and UL listing is not required, internal accessories can be field installed.
Accessory installation should be done before the circuit breaker is mounted and connected.

2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-289

2.3
2

Molded Case Circuit Breakers
Series C

J-Frame and HMCP (J) Shunt Trip
Factory Mounted

Field Mounted

2

Connection Type and Location

Field Installation Kits 1

2

Same Side

Rear 2

Opposite Side

Same Side

Suffix
Number

Suffix
Number

Suffix
Number

2

18-Inch (457.2 mm) Pigtail Leads
Voltage Rating
(AC Frequency = 50/60 Hz)

Terminal Block

Pigtail Leads

Terminal Block

Suffix
Number

Catalog
Number

Catalog
Number

SNT2T04K

Left-Pole Mounting AC/DC Ratings 2

2

12–24 Vac or Vdc

S41

S42

S43

S44

SNT2P04K

2

48–60 Vac or Vdc

S49

S50

S51

S52

SNT2P06K

SNT2T06K

110–240 Vac or 110–125 Vdc 3

S09

S10

S11

S12

SNT2P11K

SNT2T11K

2

380–440 Vac or 220–250 Vdc

S13

S14

S15

S16

SNT2P14K

SNT2T14K

480–600 Vac

S17

S18

S19

S20

SNT2P18K

SNT2T18K

2

Right- or Neutral-Pole Mounting AC/DC Ratings
12–24 Vac or Vdc

S45

S46

S47

S48

SNT2P04K

SNT2T04K 4

2

48–60 Vac or Vdc

S53

S54

S55

S56

SNT2P06K

SNT2T06K 4

2

S29

S30

S31

S32

SNT2P11K

SNT2T11K 4

380–440 Vac or 220–250 Vdc

S33

S34

S35

S36

SNT2P14K

SNT2T14K 4

480–600 Vac

S37

S38

S39

S40

SNT2P18K

SNT2T18K 4

2
2

110–240 Vac or

110–125 Vdc 3

K-Frame and HMCP (K) Shunt Trip

2

Factory Mounted

Field Mounted

Connection Type and Location

Field Installation Kits 1

2

18-Inch (457.2 mm) Pigtail Leads

Terminal Block

Pigtail Leads

Terminal Block

Suffix
Number

Catalog
Number

Catalog
Number

S43

S44

SNT3P04K

SNT3T04K

S51

S52

SNT3P06K

SNT3T06K

S10

S11

S12

SNT3P11K

SNT3T11K

S13

S14

S15

S16

SNT3P14K

SNT3T14K

S17

S18

S19

S20

SNT3P18K

SNT3T18K

S45

S46

S47

S48

SNT3P04K

SNT3T04K 4

48–60 Vac or Vdc

S53

S54

S55

S56

SNT3P06K

SNT3T06K 4

2

110–240 Vac or 110–125 Vdc 3

S29

S30

S31

S32

SNT3P11K

SNT3T11K 4

2

380–440 Vac or 220–250 Vdc

S33

S34

S35

S36

SNT3P14K

SNT3T14K 4

480–600 Vac

S37

S38

S39

S40

SNT3P18K

SNT3T18K 4

Same Side

Rear 2

Opposite Side

Same Side

Suffix
Number

Suffix
Number

Suffix
Number

12–24 Vac or Vdc

S41

S42

2

48–60 Vac or Vdc

S49

S50

2

110–240 Vac or 110–125 Vdc 3

S09

380–440 Vac or 220–250 Vdc

2

480–600 Vac

2

12–24 Vac or Vdc

2
2

2
2
2

Voltage Rating
(AC Frequency = 50/60 Hz)
Left-Pole Mounting AC/DC Ratings 2

Right- or Neutral-Pole Mounting AC/DC Ratings 56

Notes
1 Listed with Underwriters Laboratories for field installation under E64983.
2 Standard mounting location—leads exit rear of breaker.
3 Suitable for use with Class 1 ground fault sensing element.
4 Not for use on four-pole circuit breakers.
5 For use with KT (thermal-magnetic) trip units only.
6 Breakers with K-Frame OPTIM 550 can only accept accessories in left pole.

2
2
2
2
2
V4-T2-290

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

L-, HMCP (L) and (M) Frames and Shunt Trip
Factory Mounted

2

Field Mounted

Connection Type and Location

Field Installation Kits

18-Inch (457.2 mm) Pigtail Leads

2

1

Terminal Block

Same Side

Rear 2

Opposite Side

Same Side

Pigtail Leads

Terminal Block

Suffix
Number

Suffix
Number

Suffix
Number

Suffix
Number

Catalog
Number

Catalog
Number

12–24 Vac or Vdc

S01

S02

S03

S04

SNT4LP03K

SNT4LT03K

48–60 Vac

S05

S06

S07

S08

SNT4LP05K

SNT4LT05K

48–60 Vdc

S85

S86

S87

—

SNT4LP23K

SNT4LT23K

110–240 Vac

S09

S10

S11

S12

SNT4LP11K

SNT4LT11K

110–125 Vdc

S41

S42

S43

S44

SNT4LP26K

SNT4LT26K

380–440 Vac or 220–250 Vdc

S13

S14

S15

S16

SNT4LP14K

SNT4LT14K

480–600 Vac

S17

S18

S19

S20

SNT4LP18K

SNT4LT18K

S21

S22

S23

S24

SNT4RP03K

SNT4RT03K

Voltage Rating
(AC Frequency = 50/60 Hz)

2

Left-Pole Mounting AC/DC Ratings 2

Right-Pole Mounting AC/DC Ratings 3
12–24 Vac or Vdc

2

48–60 Vac

S25

S26

S27

S28

SNT4RP05K

SNT4RT05K

48–60 Vdc

S88

S89

S90

—

SNT4RP23K

SNT4RT23K

110–240 Vac

S29

S30

S31

S32

SNT4RP11K

SNT4RT11K

110–125 Vdc

S45

S46

S47

S48

SNT4RP26K

SNT4RT26K

380–440 Vac or 220–250 Vdc

S33

S34

S35

S36

SNT4RP14K

SNT4RT14K

480–600 Vac

S37

S38

S39

S40

SNT4RP18K

SNT4RT18K

Notes
1 Listed with Underwriters Laboratories, for field installation under E64983.
2 Standard mounting location—leads exit rear of breaker.
3 For use with LT (thermal-magnetic) three-pole trip units only.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-291

2.3
2

Molded Case Circuit Breakers
Series C

N-Frame and HMCP (N) Shunt Trip
Factory Mounted

Field Mounted

2

Connection Type and Location

Field Installation Kits 1

2

Same Side

Rear 2

Opposite Side

Same Side

Pigtail Leads

Terminal Block

Suffix
Number

Suffix
Number

Suffix
Number

Suffix
Number

Catalog
Number

Catalog
Number

9–24 Vac or Vdc

S01

S02

S03

S04

SNT5LP03K

SNT5LT03K

48–60 Vac

S05

S06

S07

S08

SNT5LP05K

SNT5LT05K

2
2
2

18-Inch (457.2 mm) Pigtail Leads
Voltage Rating
(AC Frequency = 50/60 Hz)

Terminal Block

Left-Pole Mounting AC/DC Ratings 2

3

S09

S10

S11

S12

SNT5LP11K

SNT5LT11K

2

110–125 Vdc

S41

S42

S43

S44

SNT5LP26K

SNT5LT26K

380–440 Vac or 220–250 Vdc

S13

S14

S15

S16

SNT5LP14K

SNT5LT14K

2

480–600 Vac

S17

S18

S19

S20

SNT5LP18K

SNT5LT18K

48–60 Vdc

S21

S22

S23

S24

SNT5LP23K

SNT5LT23K

110–240 Vac

2
2

R-Frame Shunt Trip (RH Only)

2

Factory Mounted

Field Mounted

Connection Type and Location

Field Installation Kits 1

18-Inch (457.2 mm) Pigtail Leads

Pigtail Leads

2

Voltage Rating
(AC Frequency = 50/60 Hz)

Suffix
Number 4

Catalog
Number 4

2

24 Vac or Vdc

S21

SNT6P03K

48–60 Vac

S25

SNT6P05K

2

110–240 Vac

S29

SNT6P11K

2

380–440 Vac or 220–250 Vdc

S33

SNT6P14K

480–600 Vac

S37

SNT6P18K

2

48–60 Vdc

S88

SNT6P23K

110–125 Vdc

S45

SNT6P26K

2
2
2

Notes
1 Listed with Underwriters Laboratories for field installation under E64983.
2 Standard mounting location—leads exit rear of breaker.
3 Supply voltages suitable for use with Class 1 GFP devices. Marking label included with accessory kits.
4 A maximum of two shunt trip plug-in modules may be installed in a circuit breaker.

2
2
2
2
2
2
2
2
2
2
2
V4-T2-292

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Low Energy Shunt Trip
Ordering Information

2

Select shunt trip catalog
number for the voltage within
the indicated voltage range.
Shunt trip coils are designed
to be applied at specific AC or
DC voltages within the
voltage range shown.
Electrical ratings are also
shown on applicable circuit
breaker accessory
nameplates.

2

Low Energy Shunt Trip

2
2
2
2
2

F-, J-, K-, L-, M-, N- and R-Frames and HMCPs Low Energy Shunt Trip 1
Factory Mounted

Field Mounted

Connection Type and Location

Field Installation Kits 2

18-Inch (457.2 mm) Pigtail Leads
UV

Mounting
Positions
(Pole)

Same Side Rear
Suffix
Number

3

Suffix
Number

2
2

Terminal Block

Opposite
Side

Same Side Pigtail Leads

Terminal Block

Suffix
Number

Suffix
Number

Catalog
Number

Catalog
Number

2
2

F-Frame
4

LST1LTK

2

4

Left

NO1

NO2

NO3

NO4

LST1LPK

Right 3

NO5

NO6

NO7

NO8

LST1RPK 4

LST1RTK 4

Left

NO1

NO2

NO3

—

LST2LPK

—

Right 3

NO5

NO6

NO7

—

LST2RPK

—

2

NO1

NO2

NO3

—

LST3LPK

—

2

NO5

NO6

NO7

—

LST3RPK

—

2
2

2

J-Frame

K-Frame
Left 3
Right

56

L- and M-Frames
Left

NO1

NO2

NO3

—

LST4LPK

—

Right

NO5

NO6

NO7

—

LST4RPK

—

2

NO1

NO2

NO3

—

LST5LPK

—

2

NO1

—

—

—

LST6RPK

—

N-Frame
Left 3
R-Frame
Right

2

Notes
1 Cutoff provisions required in control circuit.
2 Listed with Underwriters Laboratories for field installation under E64983.
3 Standard mounting location—leads exit rear of breaker.
4 For F-Frame HMCP, add an “M” to beginning of catalog number. Field Installation Kit referenced for factory use only,
not UL listed for field installation.
5 For use with thermal-magnetic trip units only.
6 Breakers with K-Frame OPTIM 550 can only accept accessories in left pole.

2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-293

2.3
2
2
2
2
2
2
2
2
2
2

Molded Case Circuit Breakers
Series C

Undervoltage Release Mechanism
Ordering Information
Select handle reset
undervoltage release
mechanism catalog number
for the voltage within the
indicated voltage range.
Undervoltage release
mechanism coils are
designed to be applied at
specific AC or DC voltages
within the voltage range
shown on applicable circuit
breaker accessory
nameplates.
Undervoltage Release
Mechanism

UV

2
2
2
2
2
2
2

G-Frame Undervoltage Release Mechanism (LH Three-Pole Only)
Electrical Ratings
Volts (AC Only)

Frequency

Amperes

Style Numbers 123

Factory
Suffix

120

50/60 Hz

0.05

1373D62G03

T1

24

50/60 Hz

0.22

1373D62G04

T2

48

50/60 Hz

0.11

1373D62G05

T3

60

50/60 Hz

0.10

1373D62G06

T4

110

50 Hz

0.049

1373D62G07

T5

208

60 Hz

0.026

1373D62G08

T6

220

50 Hz

0.025

1373D62G09

T7

240

50/60 Hz

0.024

1373D62G10

T8

380

50 Hz

0.015

1373D62G11

T9

415

50 Hz

0.013

1373D62G12

T10

440

50 Hz

0.012

1373D62G13

T11

480

60 Hz

0.01

1373D62G14

T12

Notes
1 Includes 24-inch (609.6 mm) external pigtail leads, 18 AWG (16–0.010).
2 A maximum of two internal accessories may be mounted in a three-pole circuit breaker.
3 Suitable for mounting in left pole only of three-pole breaker.

2
2

G-Frame circuit breakers are factory sealed. Underwriters Laboratories requires that internal accessories be installed at the factory.
Internal accessories are UL listed for factory installation under E7819.
Where local codes and standards permit and UL listing is not required, internal accessories can be field installed. Accessory installation
should be done before the circuit breaker is mounted and connected.

2
2
2
2
2
2
2
2
2
2
2
V4-T2-294

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

F-Frame Factory Mounted (For F-Frame Breaker and F-Frame HMCP)
Undervoltage Release Mechanism

2

Connection Type and Location
18-Inch Pigtail Leads
Rear 1

Opposite Side

Same Side

Suffix
Number

Suffix
Number

Suffix
Number

Suffix
Number

12 Vac

U01

U02

U03

U04

24 Vac

U05

U06

U07

U08

48 Vac

U37

U38

U39

U40

60 Vac

U97

U98

U99

U100

110–127 Vac

U13

U14

U15

U16

208–240 Vac

U17

U18

U19

U20

380–480 Vac

U21

U22

U23

U24

525–600 Vac

U25

U26

U27

U28

Voltage Rating
(AC Freq. = 50/60 Hz)

2

Terminal Block

Same Side

2
2

Left-Pole Mounting AC Ratings

2
2
2
2
2

Right-Pole Mounting AC Ratings 23
12 Vac

U49

U50

U51

U52

24 Vac

U53

U54

U55

U56

48 Vac

U85

U86

U87

U88

60 Vac

U101

U102

U103

U104

110–127 Vac

U61

U62

U63

U64

208–240 Vac

U65

U66

U67

U68

380–480 Vac

U69

U70

U71

U72

525–600 Vac

U73

U74

U75

U76

12 Vdc

U29

U30

U31

U32

24 Vdc

U33

U34

U35

U36

48 Vdc

U37

U38

U39

U40

60 Vdc

U97

U98

U99

U100

110–127 Vdc

U41

U42

U43

U44

220–250 Vdc

U45

U46

U47

U48

2
2
2
2
2

Left-Pole Mounting DC Ratings

2
2
2
2

Right-Pole Mounting DC Ratings 23
12 Vdc

U77

U78

U79

U80

24 Vdc

U81

U82

U83

U84

48 Vdc

U85

U86

U87

U88

60 Vdc

U101

U102

U103

U104

110–127 Vdc

U89

U90

U91

U92

220–250 Vdc

U93

U94

U95

U96

2
2
2
2

Notes
1 Standard pigtail lead exit location.
2 Standard mounting location.
3 Not for use on right pole of four-pole circuit breaker.

2

F-Frame circuit breakers are factory sealed. Underwriters Laboratories requires that internal accessories be installed at the factory.
Internal accessories are UL listed for factory installation under E7819.
Where local codes and standards permit and UL listing is not required, internal accessories can be field installed. Accessory installation should be
done before the circuit breaker is mounted and connected.

2

2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-295

2.3
2

Molded Case Circuit Breakers
Series C

F-Frame Field Mounted Undervoltage Release Mechanism
F-Frame Breaker

2
2

Voltage Rating
(AC Freq. = 50/60 Hz)

2

Left-Pole Mounting AC Ratings

2
2
2
2
2

F-Frame Breaker HMCP

Factory Installation Kits 1
Pigtail Leads

Terminal Block

Pigtail Leads

Terminal Block

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

MUVH1LT02K

12 Vac

UVH1LP02K

UVH1LT02K

MUVH1LP02K

24 Vac

UVH1LP03K

UVH1LT03K

MUVH1LP03K

MUVH1LT03K

48 Vac

UVH1LP22K

UVH1LT22K

MUVH1LP22K

MUVH1LT22K
MUVH1LT24K

60 Vac

UVH1LP24K

UVH1LT24K

MUVH1LP24K

110–127 Vac

UVH1LP08K

UVH1LT08K

MUVH1LP08K

MUVH1LT08K

208–240 Vac

UVH1LP11K

UVH1LT11K

MUVH1LP11K

MUVH1LT11K

380–480 Vac

UVH1LP15K

UVH1LT15K

MUVH1LP15K

MUVH1LT15K

525–600 Vac

UVH1LP18K

UVH1LT18K

MUVH1LP18K

MUVH1LT18K

Right-Pole Mounting AC Ratings 23
12 Vac

UVH1RP02K

UVH1RT02K

MUVH1RP02K

MUVH1RT02K

24 Vac

UVH1RP03K

UVH1RT03K

MUVH1RP03K

MUVH1RT03K

2

48 Vac

UVH1RP22K

UVH1RT22K

MUVH1RP22K

MUVH1RT22K

60 Vac

UVH1RP24K

UVH1RT24K

MUVH1RP24K

MUVH1RT24K

2

110–127 Vac

UVH1RP08K

UVH1RT08K

MUVH1RP08K

MUVH1RT08K

2

208–240 Vac

UVH1RP11K

UVH1RT11K

MUVH1RP11K

MUVH1RT11K

380–480 Vac

UVH1RP15K

UVH1RT15K

MUVH1RP15K

MUVH1RT15K

525–600 Vac

UVH1RP18K

UVH1RT18K

MUVH1RP18K

MUVH1RT18K

2

2
2
2
2
2
2

Left-Pole Mounting DC Ratings
12 Vdc

UVH1LP20K

UVH1LT20K

MUVH1LP20K

MUVH1LT20K

24 Vdc

UVH1LP21K

UVH1LT21K

MUVH1LP21K

MUVH1LT21K

48 Vdc

UVH1LP22K

UVH1LT22K

MUVH1LP22K

MUVH1LT22K

60 Vdc

UVH1LP24K

UVH1LT24K

MUVH1LP24K

MUVH1LT24K

110–127 Vdc

UVH1LP26K

UVH1LT26K

MUVH1LP26K

MUVH1LT26K

220–250 Vdc

UVH1LP28K

UVH1LT28K

MUVH1LP28K

MUVH1LT28K

Right-Pole Mounting DC Ratings 23
12 Vdc

UVH1RP20K

UVH1RT20K

MUVH1RP20K

MUVH1RT20K

24 Vdc

UVH1RP21K

UVH1RT21K

MUVH1RP21K

MUVH1RT21K

2

48 Vdc

UVH1RP22K

UVH1RT22K

MUVH1RP22K

MUVH1RT22K

2

60 Vdc

UVH1RP22K

UVH1RT22K

MUVH1RP22K

MUVH1RT22K

110–127 Vdc

UVH1RP26K

UVH1RT26K

MUVH1RP26K

MUVH1RT26K

220–250 Vdc

UVH1RP28K

UVH1RT28K

MUVH1RP28K

MUVH1RT28K

2
2
2

Notes
1 Not listed with Underwriters Laboratories, for field installation.
2 Standard mounting location.
3 Not for use on right pole of four-pole circuit breaker.

2
2
2
2
2
2
V4-T2-296

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

J-Frame and HMCP (J) Undervoltage Release Mechanism
Factory Mounted
Connection Type and Location

Field Installation Kits

2

2

Terminal
Block 1

18-Inch (457.2 mm) Pigtail Leads
Voltage Rating
(AC Freq. = 50/60 Hz)

2

Field Mounted

Same Side

Rear 2

Opposite Side Same Side

Pigtail Leads

Terminal Block 3

Suffix
Number

Suffix
Number

Suffix
Number

Catalog
Number

Catalog
Number

Suffix
Number

2
2

Left-Pole Mounting AC Ratings 4
12 Vac

U05

U06

U07

U08

UVH2LP02K

UVH2LT02K

24 Vac

U09

U10

U11

U12

UVH2LP03K

UVH2LT03K

48–60 Vac

U13

U14

U15

U16

UVH2LP05K

UVH2LT05K

110–127 Vac

U17

U18

U19

U20

UVH2LP08K

UVH2LT08K

208–240 Vac

U21

U22

U23

U24

UVH2LP11K

UVH2LT11K

380–480 Vac

U25

U26

U27

U28

UVH2LP15K

UVH2LT15K

2
2
2
2

Right-Pole Mounting AC Ratings 3

2

12 Vac

U37

U38

U39

U40

UVH2RP02K

UVH2RT02K

24 Vac

U41

U42

U43

U44

UVH2RP03K

UVH2RT03K

48–60 Vac

U45

U46

U47

U48

UVH2RP05K

UVH2RT05K

110–127 Vac

U49

U50

U51

U52

UVH2RP08K

UVH2RT08K

208–240 Vac

U53

U54

U55

U56

UVH2RP11K

UVH2RT11K

380–480 Vac

U57

U58

U59

U60

UVH2RP15K

UVH2RT15K

2
2

2
2

Left-Pole Mounting DC Ratings 4
12 Vdc

T01

T02

T03

T04

UVH2LP20K

UVH2LT20K

24 Vdc

T05

T06

T07

T08

UVH2LP21K

UVH2LT21K

48–60 Vdc

T09

T10

T11

T12

UVH2LP23K

UVH2LT23K

110–127 Vdc

T13

T14

T15

T16

UVH2LP26K

UVH2LT26K

220–250 Vdc

T17

T18

T19

T20

UVH2LP28K

UVH2LT28K

2
2

2
2

Right-Pole Mounting DC Ratings 3
12 Vdc

T21

T22

T23

T24

UVH2RP20K

UVH2RT20K

24 Vdc

T25

T26

T27

T28

UVH2RP21K

UVH2RT21K

48–60 Vdc

T29

T30

T31

T32

UVH2RP23K

UVH2RT23K

110–127 Vdc

T33

T34

T35

T36

UVH2RP26K

UVH2RT26K

220–250 Vdc

T37

T38

T39

T40

UVH2RP28K

UVH2RT28K

2
2
2

Notes
1 For electrical rating data for manual, automatic and electrical reset undervoltage release mechanisms, refer to Eaton.
2 Listed with Underwriters Laboratories for field installation under E64983.
3 Not for use on right pole of four-pole circuit breakers.
4 Standard mounting location—leads exit rear of breaker.

2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-297

2.3
2

Molded Case Circuit Breakers
Series C

K-Frame and HMCP (K) Undervoltage Release Mechanism
Factory Mounted

Field Mounted

2

Connection Type and Location

Field Installation Kits 1

2

18-Inch (457.2 mm) Pigtail Leads

Terminal
Block

Same Side

Rear 2

Opposite Side Same Side

Pigtail Leads

Terminal Block

Suffix
Number

Suffix
Number

Suffix
Number

Catalog
Number

Catalog
Number

2

Voltage Rating
(AC Freq. = 50/60 Hz)

2

Left-Pole Mounting AC Ratings 2
12 Vac

U05

U06

U07

U08

UVH3LP02K

UVH3LT02K

2

24 Vac

U09

U10

U11

U12

UVH3LP03K

UVH3LT03K

48–60 Vac

U13

U14

U15

U16

UVH3LP05K

UVH3LT05K

2

110–127 Vac

U17

U18

U19

U20

UVH3LP08K

UVH3LT08K

2

208–240 Vac

U21

U22

U23

U24

UVH3LP11K

UVH3LT11K

380–480 Vac

U25

U26

U27

U28

UVH3LP15K

UVH3LT15K

Suffix
Number

2

Right-Pole Mounting AC Ratings 345
12 Vac

U37

U38

U39

U40

UVH3RP02K

UVH3RT02K

2

24 Vac

U41

U42

U43

U44

UVH3RP03K

UVH3RT03K

48–60 Vac

U45

U46

U47

U48

UVH3RP05K

UVH3RT05K

110–127 Vac

U49

U50

U51

U52

UVH3RP08K

UVH3RT08K

2

208–240 Vac

U53

U54

U55

U56

UVH3RP11K

UVH3RT11K

380–480 Vac

U57

U58

U59

U60

UVH3RP15K

UVH3RT15K

2

Left-Pole Mounting DC Ratings 2
12 Vdc

T01

T02

T03

T04

UVH3LP20K

UVH3LT20K

2

24 Vdc

T05

T06

T07

T08

UVH3LP21K

UVH3LT21K

2

48–60 Vdc

T09

T10

T11

T12

UVH3LP23K

UVH3LT23K

110–127 Vdc

T13

T14

T15

T16

UVH3LP26K

UVH3LT26K

2

220–250 Vdc

T17

T18

T19

T20

UVH3LP28K

UVH3LT28K

2

12 Vdc

T21

T22

T23

T24

UVH3RP20K

UVH3RT20K

24 Vdc

T25

T26

T27

T28

UVH3RP21K

UVH3RT21K

2

48–60 Vdc

T29

T30

T31

T32

UVH3RP23K

UVH3RT23K

2

110–127 Vdc

T33

T34

T35

T36

UVH3RP26K

UVH3RT26K

220–250 Vdc

T37

T38

T39

T40

UVH3RP28K

UVH3RT28K

2

2
2
2

Right-Pole Mounting DC Ratings 345

Notes
1 Listed with Underwriters Laboratories, for field installation under E64983.
2 Standard mounting location—leads exit rear of breaker.
3 For use with KT (thermal-magnetic) trip units only.
4 Not for use on right pole of four-pole circuit breaker.
5 Breakers with K-Frame OPTIM 550 can only accept accessories in left pole.

2
2
2
2
2
2
2
2
V4-T2-298

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

L-, HMCP (L) and (M)-Frames and Undervoltage Release Mechanism
Factory Mounted
Connection Type and Location

Field Installation Kits

18-Inch (457.2 mm) Pigtail Leads
Voltage Rating
(AC Freq. = 50/60 Hz)

2

Field Mounted

2

1

Terminal
Block

Same Side

Rear 2

Opposite Side Same Side

Pigtail Leads

Terminal Block

Suffix
Number

Suffix
Number

Suffix
Number

Suffix
Number

Catalog
Number

Catalog
Number

2
2

Left-Pole Mounting AC Ratings 2
12 Vac

U05

U06

U07

U08

UVH4LP02K

UVH4LT02K

24 Vac

U09

U10

U11

U12

UVH4LP03K

UVH4LT03K

48–60 Vac

U13

U14

U15

U16

UVH4LP05K

UVH4LT05K

110–127 Vac

U17

U18

U19

U20

UVH4LP08K

UVH4LT08K

208–240 Vac

U21

U22

U23

U24

UVH4LP11K

UVH4LT11K

380–480 Vac

U25

U26

U27

U28

UVH4LP15K

UVH4LT15K

2
2
2
2

Right-Pole Mounting AC Ratings 34

2

12 Vac

U37

U38

U39

U40

UVH4RP02K

UVH4RT02K

24 Vac

U41

U42

U43

U44

UVH4RP03K

UVH4RT03K

48–60 Vac

U45

U46

U47

U48

UVH4RP05K

UVH4RT05K

110–127 Vac

U49

U50

U51

U52

UVH4RP08K

UVH4RT08K

208–240 Vac

U53

U54

U55

U56

UVH4RP11K

UVH4RT11K

380–480 Vac

U57

U58

U59

U60

UVH4RP15K

UVH4RT15K

2
2

2
2

Left-Pole Mounting DC Ratings 2
12 Vdc

T01

T02

T03

T04

UVH4LP20K

UVH4LT20K

24 Vdc

T05

T06

T07

T08

UVH4LP21K

UVH4LT21K

48–60 Vdc

T09

T10

T11

T12

UVH4LP23K

UVH4LT23K

110–127 Vdc

T13

T14

T15

T16

UVH4LP26K

UVH4LT26K

220–250 Vdc

T17

T18

T19

T20

UVH4LP28K

UVH4LT28K

2
2

2
2

Right-Pole Mounting DC Ratings 34
12 Vdc

T21

T22

T23

T24

UVH4RP20K

UVH4RT20K

24 Vdc

T25

T26

T27

T28

UVH4RP21K

UVH4RT21K

48–60 Vdc

T29

T30

T31

T32

UVH4RP23K

UVH4RT23K

110–127 Vdc

T33

T34

T35

T36

UVH4RP26K

UVH4RT26K

220–250 Vdc

T37

T38

T39

T40

UVH4RP28K

UVH4RT28K

2
2
2

Notes
1 Listed with Underwriters Laboratories for field installation under E64983.
2 Standard mounting location—leads exit rear of breaker.
3 For use with LT (thermal-magnetic) trip units only.
4 Not for use on right pole of four-pole circuit breaker.

2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-299

2.3
2

Molded Case Circuit Breakers
Series C

N-Frame and HMCP (N) Undervoltage Release Mechanism

2
2
2
2

Factory Mounted

Field Mounted

Connection Type and Location

Field Installation Kits 1

18-Inch (457.2 mm) Pigtail Leads
Voltage Rating
(AC Freq. = 50/60 Hz)

Terminal Block

Same Side

Rear 2

Opposite Side Same Side

Pigtail Leads

Terminal Block

Suffix
Number

Suffix
Number

Suffix
Number

Suffix
Number

Catalog
Number

Catalog
Number

Left-Pole Mounting AC Ratings 2
12 Vac

U05

U06

U07

U08

UVH5LP02K

UVH5LT02K

24 Vac

U09

U10

U11

U12

UVH5LP03K

UVH5LT03K

2

48–60 Vac

U13

U14

U15

U16

UVH5LP05K

UVH5LT05K

2

110–127 Vac

U17

U18

U19

U20

UVH5LP08K

UVH5LT08K

208–240 Vac

U21

U22

U23

U24

UVH5LP11K

UVH5LT11K

2

380–480 Vac

U25

U26

U27

U28

UVH5LP29K

UVH5LT29K

2

12 Vdc

T01

T02

T03

T04

UVH5LP20K

UVH5LT20K

24 Vdc

T05

T06

T07

T08

UVH5LP21K

UVH5LT21K

2

48–60 Vdc

T09

T10

T11

T12

UVH5LP23K

UVH5LT23K

2

110–127 Vdc

T13

T14

T15

T16

UVH5LP26K

UVH5LT26K

220–250 Vdc

T17

T18

T19

T20

UVH5LP28K

UVH5LT28K

2
2

Left-Pole Mounting DC Ratings 2

R-Frame Undervoltage Release Mechanism (RH only)
Factory Mounted

2

Field Mounted

Connection Type and Location

Field Installation Kits 3

18-Inch (457.2 mm) Pigtail Leads

Pigtail Leads

2

Voltage Rating
(AC Frequency = 50/60 Hz)

Suffix
Number 4

Catalog
Number 4

2

12 Vac

U37

UVH6RP02K

24 Vac

U41

UVH6RP03K

2

48–60 Vac

U45

UVH6RP05K

110–127 Vac

U49

UVH6RP08K

2

208–240 Vac

U53

UVH6RP11K

2

380–500 Vac

U57

UVH6RP29K

12 Vdc

T21

UVH6RP20K

2

24 Vdc

T25

UVH6RP21K

48–60 Vdc

T29

UVH6RP23K

2

110–125 Vdc

T33

UVH6RP26K

220–250 Vdc

T37

UVH6RP28K

2
2
2

Notes
1 Listed with Underwriters Laboratories for field installation under E64983.
2 Standard mounting location—leads exit rear of breaker.
3 Endurance: 500 electrical operations plus 2500 mechanical operations.
4 Pigtail wire size: 18 AWG (0.82 mm2). Leads are orange and brown.

2
2
2
2
2
2
V4-T2-300

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Accessory Terminal Block (R-Frame)
Accessory Terminal
Block (R-Frame)

2

R-Frame Accessory Terminal Block 1
Factory Installed

Field Mounted

2

Suffix
Number

Catalog
Number

2

Q01

TBRDK

2
2
2

Number of Control Wires for Each Internally Mounted Accessory
Number of Contacts
per Single Accessory

Required Number
of Wires

2

Auxiliary switch

2a/2b
4a/4b

6
12

2

Alarm (Signal)/
Lockout switch

1m/1b
2m/2b

6
12

Shunt trip

N/A

2

2

Low energy shunt

N/A

2

Undervoltage release mechanism

N/A

2

Type of Accessory

2
2
2

PowerNet and Zone Interlock Kits (OPTIM 550 Only)
K-, L- and N-Frames
PowerNet and Zone
Interlock Kits

2

PowerNet Interlock Kit 2
Circuit
Breaker

Factory Install
Suffix

Catalog
Number

2

K-Frame

PN

ICK550K

L-Frame

PN

ICK550L

2

N-Frame

PN

ICK550N

2
2
2

Zone Interlock/Ground Kit 23
Circuit
Breaker

Factory Install
Suffix

Catalog
Number

2

K-Frame

ZG

ZGK550K

L-Frame

ZG

ZGK550L

2

N-Frame

ZG

ZGK550N

2
2

PowerNet and Zone Interlock/Ground Kit 23
Circuit
Breaker

Factory Install
Suffix

Catalog
Number

K-Frame

ZGP

ZGPK550K

L-Frame

ZGP

ZGPK550L

N-Frame

ZGP

ZGPK550N

2
2
2
2

Notes
1 One 24-point accessory terminal block provided with circuit breaker when ordered factory installed or shipped
from warehouse as separate item when ordered for field installation. See Digitrip RMS master connection diagram
(IL 29C714).
2 Installation of these kits restrict any other attachments from being installed in the RH pole.
3 Includes a ground fault alarm signal that can drive the ground fault alarm unit (catalog number GFAU).

2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-301

2.3

Molded Case Circuit Breakers
Series C

2

Technical Data and Specifications

2

Alarm Switch

2
2

F-Frame Electrical Rating Data 12
Maximum
Voltage

Frequency

L- and M-Frames Electrical Rating Data 67

Maximum
Current Amperes

Dielectric
Withstand Voltage

Multi-Pole Circuit Breakers

Maximum
Voltage

Frequency

Maximum
Current Amperes

Dielectric
Withstand Voltage

600

50/60 Hz

6

2500

600

50/60 Hz

6

2500

125

DC

0.50 3

2500

125

DC

0.50 3

2500

250

DC

0.25 3

2500

2

250

DC

0.25 3

2500

2

125/250

50/60 Hz

63

2000

28

DC

33

2000

28

DC

54

2000

2

2

N-Frame Electrical Rating Data

Single-Pole Circuit Breakers

2
2
2
2
2
2
2
2
2

J-Frame Electrical Rating Data
Maximum
Voltage

Frequency

600
125
250

Maximum
Voltage

Frequency

Maximum
Current Amperes

Dielectric
Withstand Voltage

600

50/60 Hz

6

2500

125

DC

0.50 3

2500

250

DC

0.25 3

2500

56

Maximum
Current Amperes

Dielectric
Withstand Voltage

R-Frame Electrical Rating Data 9j

50/60 Hz

6

2500

Maximum
Voltage

DC

0.50 3

2500

DC

0.25 3

2500

K-Frame Electrical Rating Data
Maximum
Voltage

Frequency

600

67

Maximum
Current Amperes

Dielectric
Withstand Voltage

50/60 Hz

6

2500

125

DC

0.50 3

2500

250

DC

0.25 3

2500

2

Frequency

Maximum
Current Amperes

Dielectric
Withstand Voltage

600

50/60 Hz

6

2500

125

DC

0.50 3

2500

250

DC

0.25 3

2500

Notes
1 Endurance: 6000 electrical operations plus 4000 mechanical operations.
2 Endurance: 6000 electrical operations plus 2000 mechanical operations.
3 Non-inductive load.
4 Inductive (L/R = 0.026).
5 Endurance: 6000 electrical operations plus 2000 mechanical operations.
6 Pigtail wire size: 18 AWG (0.82 mm2).
7 Endurance: 5000 electrical operations plus 1000 mechanical operations.
8 Endurance: 3000 electrical operations plus 1000 mechanical operations.
i Endurance: 500 electrical operations plus 2500 mechanical operations.
j Pigtail wire size: 18 AWG (0.82 mm2). Leads are red, black and blue.

2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-302

8

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Auxiliary Switch

2
L- and M-Frames Electrical Rating Data 2

F-Frame Electrical Rating Data 12
Maximum
Voltage

Frequency

Maximum
Current Amperes

Dielectric
Withstand Voltage

Maximum
Voltage

Frequency

Maximum
Current Amperes

Dielectric
Withstand Voltage

125 3

50/60 Hz

1

2500

600

50/60 Hz

6

2500
4

2500
2500

600

50/60 Hz

6

2500

125

DC

0.50

125

DC

0.50 4

2500

250

DC

0.25 4

250

DC

0.25 4

2500

2

N-Frame Electrical Rating Data 26
Maximum
Voltage

Frequency

Maximum
Current Amperes

Dielectric
Withstand Voltage

600

50/60 Hz

6

Maximum
Voltage

Frequency

Maximum
Current Amperes

Dielectric
Withstand Voltage

600

50/60 Hz

6

2500

2500

125

DC

0.50 4

2500

4

2500

250

DC

0.25 4

2500

2500

DC

0.50

250

DC

0.25 4

K-Frame Electrical Rating Data 25
Maximum
Voltage

Frequency

Maximum
Current Amperes

Dielectric
Withstand Voltage

600

50/60 Hz

6

2500

2
2

Frequency

2

600

50/60 Hz

6

125

DC

0.50 4

2

DC

0.25 4

250

Notes
1 Endurance: 6000 electrical operations plus 4000 mechanical operations.
2 Pigtail wire size: 18 AWG (0.82 mm2).
3 For use in electronic circuit of 100 micro amperes and 15 Vdc minimum.
4 Non-inductive load.
5 Endurance: 5000 electrical operations plus 1000 mechanical operations.
6 Endurance: 3000 electrical operations plus 1000 mechanical operations.
7 Endurance: 500 electrical operations plus 2500 mechanical operations.
8 Pigtail wire size: 18 AWG (0.82 mm2). Leads are red, black and blue.

0.25 4

2

Maximum
Current Amperes

2500

0.50

DC

2

Maximum
Voltage

2500

DC

250

2

R-Frame Electrical Rating Data 78

4

125

2
2

J-Frame Electrical Rating Data 12

125

2

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-303

2.3

Molded Case Circuit Breakers
Series C

2

Auxiliary Switch and Alarm Switch Combination

2

F-Frame Electrical Rating Data 12

2
2

Maximum
Voltage

L- and M-Frames Electrical Rating Data 52

Frequency

Maximum
Current Amperes

Dielectric
Withstand Voltage

Maximum
Voltage

600

50/60 Hz

6

2500

125

DC

0.50 3

2200

250

DC

0.25 3

2200

Frequency

Maximum
Current Amperes

Dielectric
Withstand Voltage

600

50/60 Hz

6

2500

125

DC

0.50 3

2500

250

DC

0.25 3

2500

2
2
2
2
2

J-Frame Electrical Rating Data 24
Maximum
Voltage

Maximum
Current Amperes

Frequency

600

50/60 Hz

125

DC

250

DC

0.25 3

N-Frame Electrical Rating Data 62
Dielectric
Withstand Voltage

Maximum
Voltage

Frequency

Maximum
Current Amperes

Dielectric
Withstand Voltage

6

2500

600

50/60 Hz

6

2500

0.50 3

2500

125

DC

0.50 3

2500

2500

250

DC

0.25 3

2500

2

K-Frame Electrical Rating Data 25

2

Maximum
Voltage

Frequency

2

600

50/60 Hz

6

2500

125

DC

0.50 3

2500

250

DC

0.25 3

2500

2

Maximum
Current Amperes

Dielectric
Withstand Voltage

Notes
1 Endurance: 6000 electrical operations plus 4000 mechanical operations.
2 Pigtail wire size: 18 AWG (0.82 mm2).
3 Non-inductive load.
4 Endurance: 6000 electrical operations plus 2000 mechanical operations.
5 Endurance: 5000 electrical operations plus 1000 mechanical operations.
6 Endurance: 3000 electrical operations plus 1000 mechanical operations.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-304

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Shunt Trip

2
K-Frame Electrical Rating Data 678

F-Frame Electrical Rating Data 123
50/60 Hz

DC

Supply
Voltage

Minimum
Operating Voltage

12

6.75

24

50/60 Hz

VA

Supply
Voltage

Minimum
Operating Voltage

75

12

9

6.75

300

24

9

48

36

92

48

36

100

60

36

140

60

36

160

110

156

480

110

77

55

120

156

570

120

77

127

156

640

125

208

156

180

220

156

240

2

DC

VA

Supply
Voltage

Minimum
Operating Voltage

VA

Supply
Voltage

Minimum
Operating Voltage

100

12

9

VA

45

12

8.4

35

400

24

9

200

24

8.4

170

48

—

830

48

—

710

60

—

1280

60

—

1105

110 5

60

100

110

77

110

66

120 5

60

120

120

77

130

77

71

127 5

60

140

125

77

140

—

—

—

208 5

60

420

—

—

—

200

—

—

—

220 5

60

470

—

—

—

156

240

—

—

—

240 5

60

550

—

—

—

380

300

610

127

—

72

380

285

95

220

154

41

415

300

130

220

—

110

400

285

108

250

154

54

440

300

330

250

—

140

415

285

120

—

154

—

480

300

380

—

—

—

440

285

136

—

154

—

525

300

450

—

—

—

480

360

40

—

—

—

550

300

530

—

—

—

525

360

50

—

—

—

600

300

590

—

—

—

J-Frame Electrical Rating Data 124
50/60 Hz

DC

Supply
Voltage

Minimum
Operating Voltage

VA

Supply
Voltage

Minimum
Operating Voltage

VA

12

9

31

12

8.4

50

24

9

173

24

8.4

247

48

36

686

48

33.6

1094

60

36

1014

60

33.6

1698

5

60.5

66

110

77

112

120 5

60.5

84

120

77

138

127 5

60.5

102

125

77

150

208 5

60.5

354

—

77

—

220 5

60.5

396

—

—

—

110

5

60.5

432

—

—

—

380

285

180

110

154

40

400

285

200

120

154

58

415

285

240

125

154

—

440

285

610

127

154

—

480

360

34

—

—

—

525

360

42

—

—

—

550

360

50

—

—

—

600

360

60

—

—

—

240

550

360

50

—

—

—

600

360

70

—

—

—

Notes
1 Average unlatching time: 6 milliseconds.
2 Average circuit breaker contact total opening time: 18 milliseconds.
3 Endurance: 6000 electrical operations plus 4000 mechanical operations.
4 Endurance: 6000 electrical operations plus 2000 mechanical operations.
5 Supply voltages suitable for use with Class 1 GFP devices. Marking label included with
accessory kits.
6 Approximate unlatching time: 6 milliseconds.
7 Approximate total circuit breaker contact opening time: 8 milliseconds.
8 Endurance: 5000 electrical operations plus 1000 mechanical operations.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-305

2.3

Molded Case Circuit Breakers
Series C

2

L- and M-Frame Electrical Rating Data 123

N-Frame Electrical Rating Data 125

50/60 Hz

50/60 Hz

2

Supply
Voltage

Minimum
Operating Voltage

2

12
24

DC
VA

Supply
Voltage

Minimum
Operating Voltage

9

45

12

9

200

24

DC

VA

Supply
Voltage

Minimum
Operating Voltage

VA

Supply
Voltage

Minimum
Operating Voltage

VA

9

35

24

16.8

200

24

16.8

170

9

170

48

33.6

830

48

33.6

710

2

48

34

830

48

34

710

60

33.6

1280

60

33.6

1150

2

60

34

1280

60

34

1105

110 4

60

100

110

77

110

110 4

60

100

110

77

110

120 4

60

120

120

77

130

4

60

120

120

77

130

127 4

60

140

125

77

140

2

120

127 4

60

140

125

77

140

208 4

60

420

—

—

—

2

208 4

60

420

—

77

—

220 4

60

470

—

—

—

220 4

60

470

—

—

—

240 4

60

550

—

—

—

240 4

60

550

—

—

—

380

266

95

220

154

41

2

380

266

95

220

154

41

400

266

108

250

—

54

400

266

108

250

—

54

415

266

120

—

—

—

2

415

266

120

—

—

—

440

266

136

—

—

—

440

266

136

—

—

—

480

336

40

—

—

—

2

480

336

40

—

—

—

525

336

50

—

—

—

2

525

336

50

—

—

—

550

336

50

—

—

—

550

336

50

—

—

—

600

336

70

—

—

—

600

336

70

—

—

—

Notes
1 Approximate unlatching time: 6 milliseconds.
2 Approximate total circuit breaker contact opening time: 18 milliseconds.
3 Endurance: 5000 electrical operations plus 1000 mechanical operations.
4 Supply voltages suitable for use with Class 1 GFP devices. Marking label included with
accessory kits.
5 Endurance: 3000 electrical operations plus 1000 mechanical operations.

2

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

V4-T2-306

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

R-Frame Electrical Rating Data 123456
Application Ratings

2

Electrical Operating Ratings

Suffix
Number

Voltage (V)

Frequency
(Hz)

Supply
Voltage (V)

Minimum
Operating Voltage (V)

Ip (A)

Irms at 0.250s (A)

Irms at 0.033s (A)

VA

One Minute Dielectric
Withstand Voltage (V)

2

03/03K

24

50/60

24

16.8

36.1

—

25.5

612

1050

24

DC

24

16.8

36.1

16.5

—

396

1050

2

48–60

50/60

48

34.0

13.1

—

9.2

450

1120

48–60

50/60

60

34.0

17.2

—

12.2

740

1120

05/05K

11/11K 3

14/14K

18/18K

23/23K

26/26K

110–240

50/60

110

60.5

4.2

—

3.0

330

1480

110–240

50/60

120

60.5

4.5

—

3.2

390

1480

110–240

50/60

127

60.5

4.6

—

3.3

430

1480

110–240

50/60

208

60.5

7.9

—

5.6

1170

1480

110–240

50/60

220

60.5

8.5

—

6.0

1370

1480

110–240

50/60

240

60.5

8.7

—

6.1

1470

1480

380–440

50/60

380

266.0

4.5

—

3.2

1220

1880

380–440

50/60

415

266.0

5.0

—

3.6

1500

1880

380–440

50/60

440

266.0

5.3

—

3.7

1640

1880

220–250

DC

220

154.0

—

2.4

—

530

1500

220–250

DC

250

154.0

—

2.7

—

680

1500

480–600

50/60

480

336.0

0.6

—

0.4

200

2200

480–600

50/60

525

336.0

0.7

—

0.5

270

2200

480–600

50/60

550

336.0

0.7

—

0.5

280

2200

480–600

50/60

600

336.0

0.8

—

0.6

360

2200

48–60

DC

48

34.0

—

9.8

—

470

1120

48–60

DC

60

34.0

—

11.6

—

700

1120

110–125

DC

110

77.0

—

3.3

—

370

1250

110–125

DC

120

77.0

—

3.6

—

440

1250

110–125

DC

125

77.0

—

3.8

—

480

1250

2
2
2
2
2
2
2
2
2
2
2
2
2
2

Notes
1 Approximate unlatching time of 6 milliseconds.
2 Average circuit breaker contact total opening time approximately 62 milliseconds, at rated voltage.
3 Endurance: 500 electrical operations and 2500 mechanical operations.
4 Shunt trip can be operated up to a maximum of six times per minute.
5 Maximum operating voltage—110% of maximum voltage range rating.
6 Pigtail wire size: 18 AWG (0.82 mm2). Leads are yellow and white.

2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-307

2.3

Molded Case Circuit Breakers
Series C

2

Undervoltage Release Mechanism

2

F-Frame Electrical Rating Data 1

2

50/60 Hz

DC

Supply
Voltage

Dropout Voltage

Pickup Voltage

Minimum

Maximum

Maximum

VA

Supply
Voltage

Dropout Voltage

Pickup Voltage

Minimum

Maximum

Maximum

VA

12

4.2

6.3

7.6

1.3

2

12

4.2

6.3

7.6

2.5

12

4.2

8.4

10.2

2.8

12

4.2

8.4

10.2

24

8.4

16.8

20.4

2.8

1.4

24

8.4

16.8

20.4

1.6

2

48

21.0

33.6

60

21.0

33.6

40.8

1.2

48

21.0

33.6

40.8

1.3

40.8

1.9

60

21.0

33.6

40.8

2

110

44.5

2.0

77.0

93.5

1.3

110

44.5

77.0

93.5

1.5

2

120
127

44.5

77.0

93.5

1.5

120

44.5

77.0

93.5

1.7

44.5

77.0

93.5

1.7

125

44.5

77.0

93.5

1.9

2

208

84.0

145.6

176.8

2.2

220

87.5

154.0

187.0

2.6

220

84.0

145.6

176.8

2.4

250

87.5

154.0

187.0

3.4

2

240

84.0

145.6

176.8

2.9

—

—

—

—

—

380

168.0

266.0

323.0

2.9

—

—

—

—

—

2

415

168.0

266.0

323.0

3.5

—

—

—

—

—

2

440

168.0

266.0

323.0

3.9

—

—

—

—

—

480

168.0

266.0

323.0

4.6

—

—

—

—

—

2

525

210.0

367.0

446.0

4.3

—

—

—

—

—

550

210.0

367.0

446.0

4.8

—

—

—

—

—

2

600

210.0

367.0

446.0

5.8

—

—

—

—

—

2

2

J-Frame Electrical Rating Data 23

2

50/60 Hz

DC
Pickup Voltage

2

Supply
Voltage

Dropout Voltage
Minimum

Maximum

Maximum

Dropout Voltage

Pickup Voltage

Minimum

Maximum

Maximum

VA

2

12

4.2

8.4

10.2

1.9

24

8.4

16.8

20.4

3.9

12

4.2

8.4

10.2

1.6

24

8.4

16.8

20.4

2

48

21.0

33.6

40.8

2.5

3.1

48

21.0

33.6

40.8

60

21.0

33.6

40.8

2.0

3.8

60

21.0

33.6

40.8

2

110

44.5

77.0

3.1

93.5

1.8

110

44.5

77.0

93.5

1.6

2

120

44.5

127

44.5

77.0

93.5

2.1

120

44.5

77.0

93.5

1.9

77.0

93.5

2.4

125

44.5

77.0

93.5

2

208

2.2

84.0

145.6

176.8

2.7

220

87.5

154.0

187.0

3.1

220

84.0

145.6

176.8

3.1

250

87.5

154.0

187.0

4.0

2

240

84.0

145.6

176.8

3.8

—

—

—

—

—

2

380

168.0

266.0

323.0

3.4

—

—

—

—

—

415

168.0

266.0

323.0

4.0

—

—

—

—

—

440

168.0

266.0

323.0

4.6

—

—

—

—

—

480

168.0

266.0

323.0

5.4

—

—

—

—

—

2
2
2

VA

Supply
Voltage

Notes
1 Endurance: 6000 electrical operations plus 4000 mechanical operations.
2 Endurance: 6000 electrical operations plus 2000 mechanical operations.
3 For electrical rating data for manual, automatic and electrical reset undervoltage release mechanisms, refer to Eaton.

2
2
2
V4-T2-308

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

K-Frame Electrical Rating Data 1
50/60 Hz

2

DC

Supply
Voltage

Dropout Voltage

Pickup Voltage

Minimum

Maximum

Maximum

Dropout Voltage

Pickup Voltage

Minimum

Maximum

Maximum

VA

12

4.2

8.4

10.2

1.9

24

8.4

16.8

20.4

3.9

12

4.2

8.4

10.2

1.6

24

8.4

16.8

20.4

3.1

48

21.0

33.6

40.8

2.5

48

21.0

33.6

40.8

2.0

60

21.0

33.6

40.8

3.8

110

44.5

77.0

93.5

1.8

60

21.0

33.6

40.8

3.1

110

44.5

77.0

93.5

1.6

120

44.5

77.0

93.5

2.1

127

44.5

77.0

93.5

2.4

120

44.5

77.0

93.5

1.9

125

44.5

77.0

93.5

2.2

208

84.0

145.6

176.8

2.7

220

87.5

154.0

187.0

3.1

220

84.0

145.6

176.8

3.1

250

87.5

154.0

187.0

4.0

240

84.0

145.6

176.8

3.8

—

—

—

—

—

380
415

168.0

266.0

323.0

3.4

—

—

—

—

—

168.0

266.0

323.0

4.0

—

—

—

—

—

440

168.0

266.0

323.0

4.6

—

—

—

—

—

480

168.0

266.0

323.0

5.4

—

—

—

—

—

VA

Supply
Voltage

2
2
2
2
2
2
2
2
2
2
2

L- and M-Frames Electrical Rating Data 1
50/60 Hz

DC

Supply
Voltage

Dropout Voltage

Pickup Voltage

Minimum

Maximum

Maximum

VA

Supply
Voltage

12

4.2

8.4

10.2

1.9

24

8.4

16.8

20.4

48

21.0

33.6

40.8

2

Dropout Voltage

Pickup Voltage

Minimum

Maximum

Maximum

VA

12

4.2

8.4

10.2

1.6

3.9

24

8.4

16.8

20.4

3.1

2.5

48

21.0

33.6

40.8

2.0

60

21.0

33.6

40.8

3.8

60

21.0

33.6

40.8

3.1

110

44.5

77.0

93.5

1.8

110

44.5

77.0

93.5

1.6

120

44.5

77.0

93.5

2.1

120

44.5

77.0

93.5

1.9

127

44.5

77.0

93.5

2.4

125

44.5

77.0

93.5

2.2

208

84.0

145.6

176.8

2.7

220

87.5

154.0

187.0

3.1

220

84.0

145.6

176.8

3.1

250

87.5

154.0

187.0

4.0

240

84.0

145.6

176.8

3.8

—

—

—

—

—

380

168.0

266.0

323.0

3.4

—

—

—

—

—

415

168.0

266.0

323.0

4.0

—

—

—

—

—

440

168.0

266.0

323.0

4.6

—

—

—

—

—

480

168.0

266.0

323.0

5.4

—

—

—

—

—

2
2
2
2
2
2
2
2
2

Note
1 Endurance: 5000 electrical operations plus 1000 mechanical operations.

2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-309

2.3
2
2

Molded Case Circuit Breakers
Series C

N-Frame Electrical Rating Data 1
50/60 Hz

DC
Dropout Voltage

Pickup Voltage

Minimum

Maximum

Maximum

VA

Supply
Voltage

Dropout Voltage

Pickup Voltage

Minimum

Maximum

Maximum

12

4.2

8.4

10.2

1.9

2

24

8.4

16.8

20.4

3.9

12

4.2

8.4

10.2

1.6

24

8.4

16.8

20.4

3.1

48

21.0

33.6

40.8

2

60

21.0

33.6

40.8

2.5

48

21.0

33.6

40.8

2.0

3.8

60

21.0

33.6

40.8

110

44.5

77.0

3.1

93.5

1.8

110

44.5

77.0

93.5

2

120

44.5

1.6

77.0

93.5

2.1

120

44.5

77.0

93.5

2

127

1.9

44.5

77.0

93.5

2.4

125

44.5

77.0

93.5

2.2

208

84.0

145.6

176.8

2.7

220

87.5

154.0

187.0

3.1

2

220

84.0

145.6

176.8

3.1

220

87.5

154.0

187.0

—

240

84.0

145.6

176.8

3.8

250

—

—

—

4.0

2

380

175.0

266.0

323.0

3.4

—

—

—

—

—

415

175.0

266.0

323.0

4.0

—

—

—

—

—

2

480

175.0

266.0

323.0

4.6

—

—

—

—

—

500

175.0

266.0

323.0

5.4

—

—

—

—

—

2

2
2

Supply
Voltage

Note
1 Endurance: 3000 electrical operations plus 1000 mechanical operations.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-310

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

VA

Molded Case Circuit Breakers
Series C

2.3

R-Frame AC Undervoltage Release Mechanism (Handle Reset) Ratings 12
Application
Ratings

Electrical Operating Ratings

Catalog
Suffix

Voltage
(V)

Supply
Voltage
(V)

Minimum

02/02K

12

12

4.2

03/03K

24

24

05/05K

48–60

48

08/08K

11/11K

29/29K

110–127

208–240

380–500

Dropout Voltage (V)

2

Approximate Operating Time (ms)

Maximum

Pickup
Voltage
(V) Max.

VA

Minimum
UVR
Response 3

Initiation
Circuit Breaker
Contact Separation 4

Maximum Circuit
Breaker
Contact Opening

Dielectric
Withstand
Voltage (V) 5

8.4

10.2

2.3

5

46

77

1024

8.4

16.8

21.0

33.5

20.4

3.1

5

46

77

1048

40.8

3.4

5

46

77

1120

60

21.0

33.5

40.8

6.0

5

46

77

1120

110
120

44.5

77.0

93.5

3.3

5

46

77

1254

44.5

77.0

93.5

3.6

5

46

77

1254

127

44.5

77.0

93.5

3.8

5

46

77

1254

208

84.0

145.6

176.8

4.2

5

46

77

1480

220

84.0

145.6

176.8

6.6

5

46

77

1480

240

84.0

145.6

176.8

7.2

5

46

77

1480

380

168.0

266.0

323.0

3.8

5

46

77

2000

415

168.0

266.0

323.0

8.3

5

46

77

2000

440

168.0

266.0

323.0

8.8

5

46

77

2000

480

168.0

266.0

323.0

9.6

5

46

77

2000

500

168.0

266.0

323.0

10.0

5

46

77

2000

2
2
2
2
2
2
2
2
2

Application
Ratings

Electrical Operating Ratings

Catalog
Suffix

Voltage
(V)

Supply
Voltage
(V)

20/20K

12

12

4.2

8.4

10.2

3.4

5

46

77

1024

21/21K

24

24

8.4

16.8

20.4

4.3

5

46

77

1048

23/23K

48–60

48

21.0

33.5

40.8

4.8

5

46

77

1120

60

21.0

33.5

40.8

7.2

5

46

77

1120

110

43.8

77.0

93.5

3.3

5

46

77

1250

120

43.8

77.0

93.5

3.6

5

46

77

1250

125

43.8

77.0

93.5

3.8

5

46

77

1250

220

87.5

154.0

187.0

6.6

5

46

77

1500

250

87.5

154.0

187.0

7.5

5

46

77

1500

26/26K

28/28K

110–127

220–250

Minimum

Maximum

Approximate Operating Time (ms)
Pickup
Voltage
(V) Max.

VA

Minimum
UVR
Response 3

2
2

R-Frame DC Undervoltage Release Mechanism (Handle Reset) Ratings 12

Dropout Voltage (V)

2

Initiation
Circuit Breaker
Contact Separation 4

Maximum Circuit
Breaker
Contact Opening

Dielectric
Withstand
Voltage (V) 5

2
2
2
2
2
2
2
2

Notes
1 Endurance: 500 electrical operations plus 2500 mechanical operations.
2 Pigtail wire size: 18 AWG (0.82 mm2). Leads are orange and brown.
3 UVR will override a momentary voltage dip up to the response time shown.
4 Unlatching occurs 1 millisecond before circuit breaker contacts begin to separate.
5 For 1 minute.

2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-311

2.3
2

Molded Case Circuit Breakers
Series C

Contents

Series C External Accessories

Description

2

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . . .
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-Frame (15–100 Amperes) . . . . . . . . . . . . . . . . . . .
F-Frame (10–225 Amperes) . . . . . . . . . . . . . . . . . . .
J-Frame (70–250 Amperes). . . . . . . . . . . . . . . . . . . .
K-Frame (70–400 Amperes) . . . . . . . . . . . . . . . . . . .
L-Frame (125–600 Amperes) . . . . . . . . . . . . . . . . . .
M-Frame (300–800 Amperes). . . . . . . . . . . . . . . . . .
N-Frame (400–1200 Amperes) . . . . . . . . . . . . . . . . .
R-Frame (800–2500 Amperes) . . . . . . . . . . . . . . . . .
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . .
Motor Protection Circuit Breakers (MPCB) . . . . . . . .
Type ELC Current Limiter Attachment (Size 0–4) . . . . .
Current Limiting Circuit Breaker Module . . . . . . . . . . .
Internal Accessories . . . . . . . . . . . . . . . . . . . . . . . . .
External Accessories
Product Selection . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . . .
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2
2
2
2
2
2
2
2
2
2
2
2

External Accessories

2

Product Overview

2

End Cap Kit
The end cap kit slides onto
the line or load conductor of
the circuit breaker and acts as
a threaded adapter for the
conductor to accept a ring
terminal or other bolt-on
connector. The end cap kit is
available with English and
metric thread sizes. (Field
installation only.) Listed per
UL File E7819.

J-Frame Plug Nut
The plug nut is used in
applications where screwconnected ring-type terminals
are preferred to connect
cables to circuit breaker
conductors. The plug nut is
press-fit into the opening in
the circuit breaker terminal
conductor. Screws and
washers are supplied by
customer.

Keeper Nut
The keeper nut slides onto
the line or load conductor of
the circuit breaker and acts as
a threaded adapter for the
conductor to accept a ring
terminal or other bolt-on
connector. The keeper nut is
available with English and
metric thread sizes. Screws
and washers are supplied by
customer. (Field installation
only.) Listed per UL File
E7819.

Terminal Adapter

2
2
2
2
2
2
2
2
2
2
2
2

L-, M-, N-Frames

2

Not required. Terminals are
threaded.

Control Wire Terminal Kit
The control wire terminal kit
provides a means to tap off
control power from a main
disconnect, using the
provided male end of a quick
disconnect.
For use with steel or stainless
steel terminals only.
Note: Terminal Kits contain one
terminal for each pole and one
terminal cover.

Multiwire Connectors
Eaton’s field-installed
multiwire connectors for the
load side (OFF) end terminals,
are used to distribute the load
from the circuit breaker to
multiple devices without the
use of separate distribution
terminal blocks.
Multiwire lug kits include
mounting hardware,
insulators and tin-plated
aluminum connectors to
replace three mechanical load
lugs. UL listed as used on the
load side (OFF) end.
Terminal Shields
Terminal shields provide
protection against accidental
contact with live line side
terminations. Terminal
shields are fabricated from
high dielectric insulating
material and fasten over the
front terminal access
openings. Small openings in
the shields provide limited
access to the terminals for
tightening connectors. (Field
installation only.)

2
V4-T2-312

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Page
V4-T2-121
V4-T2-122
V4-T2-123
V4-T2-126
V4-T2-140
V4-T2-157
V4-T2-165
V4-T2-192
V4-T2-218
V4-T2-229
V4-T2-244
V4-T2-263
V4-T2-274
V4-T2-276
V4-T2-277
V4-T2-281
V4-T2-316
V4-T2-339
V4-T2-340
V4-T2-341

Molded Case Circuit Breakers
Series C

Terminal End Covers
The terminal end covers are
designed for use in motor
control center applications
where, because of confined
spaces, line side conductors
are normally custom fitted.
The molded end covers are
made of high dielectric glasspolyester and slide over the
line ends of the circuit
breaker. Close fitting
conductor openings are
molded into the end covers.
The end cover and circuit
breaker case fit together to
form terminal compartments
that isolate discharged
ionizing gases during circuit
breaker tripping. Terminal end
covers are available with two
conductor opening diameters,
0.25-inch (6.4 mm) and 0.41inch (10.4 mm), and are listed
per UL File E7819. (Field
installation only.)
Interphase Barriers
The interphase barriers
provide additional electrical
clearance between circuit
breaker poles for special
termination applications. The
barriers are high dielectric
insulating plates that are
installed in the molded slots
between the terminals. (Field
installation only.) Two per
package.
Base Mounting Plate
Suitable for mounting six
single-pole circuit breakers.
DIN Rail Adapter
For use with standard 35 mm
DIN rail such as, 35 x 7.5 or
35 x 15 mm per DIN
EN50022.
Adapter mounting screws
included are for use with twoand three-pole circuit
breakers. Adapters for singlepole circuit breakers clip into
the base molding.
Key Operated Attachment
Lock Dog (Non-Padlockable)
Non-Padlockable Handle Block
The non-padlockable handle
block secures the circuit
breaker handle in either the
ON or OFF position. (Trip-free
operation allows the circuit
breaker to trip when the

handle block holds the circuit
breaker handle in the ON
position.) The device is
positioned over the circuit
breaker handle and secured
by a setscrew to deter
accidental operation of the
circuit breaker handle. Listed
per UL File E7819. (Field
installation only.)
Padlockable Handle
Padlockable Handle Lock
The device is positioned in
the cover opening to prevent
handle movement. Will
accommodate one 5/16-inch
(8 mm) padlock.
Snap-on Padlockable Handle
Lock Hasp
The snap-on padlockable
handle lock allows the handle
to be locked in the OFF or ON
position. (Trip-free operation
allows the circuit breaker to
trip when the handle lock
holds the circuit breaker
handle in the ON position.)
This device was designed
for use on the single-pole
circuit breaker, but may be
used on one-, two-, threeand four-pole styles. The
handle lock snaps onto the
escutcheon area of the
handle with an optional
retaining screw for added
secureness. The handle
lock will accommodate
one padlock with a 1/4-inch
(6.4 mm) shackle. Listed per
UL File E7819. (Field
installation only.)
Padlockable Handle Lock Hasp
The padlockable handle lock
hasp allows the handle to
be locked in the ON or OFF
position. (Trip-free operation
allows the circuit breaker to
trip when the handle lock
holds the circuit breaker
handle in the ON position.)
The hasp mounts on the
circuit breaker cover within
the trimline. The cover is
predrilled on both sides of the
operating handle so that the
hasp can be mounted on
either side of the handle.
The hasp will accommodate
up to three padlocks with
1/4-inch (6.4 mm) shackles,
one per circuit breaker.
Listed per UL File E7819.
(Field installation only.)

Cylinder Lock
The cylinder lock internally
blocks the trip bar in the
tripped position to prevent
the circuit breaker from
being switched to ON.
The cylinder lock is factory
installed in the left pole only
of the circuit breaker cover.
Other internally mounted
accessories cannot be
installed in the same
pole as the cylinder lock.
(Factory installation only.)
Key Interlock Kit
(Lock Not Included)
The key interlock is used to
externally lock the circuit
breaker handle in the OFF
position. When the key
interlock is locked, an
extended deadbolt blocks
movement of the circuit
breaker handle. Uniquely
coded keys are removable
only with the deadbolt
extended. Each coded key
controls a group of circuit
breakers for a given specific
customer installation.
The key interlock assembly is
Underwriters Laboratories
listed for field installation
under UL File E7819 and
consists of a mounting kit
and a purchaser supplied
deadbolt lock. The mounting
kit comprises a mounting
plate, which is secured to the
circuit breaker cover in either
the left- or right-pole position,
key interlock mounting
screws, and a wire seal.
Specific mounting kits are
required for individual key
interlock types.
Sliding Bar Interlock
The sliding bar interlock
provides mechanical
interlocking between two
adjacent three-pole circuit
breakers. It is installed on the
enclosure cover between the
circuit breakers. When the
sliding bar interlock handle
is moved from one side to the
other, a bar extends to
alternately block movement
of the circuit breaker handles
and prevents both circuit
breakers from being switched
to ON at the same time.
Sliding bar interlocks are
not UL listed. (Field
installation only.)

2.3

Walking Beam Interlock
The walking beam Interlock
provides mechanical
interlocking between two
adjacent circuit breakers of
the same pole configuration.
The walking beam interlock
mounts on a bracket behind
and between the circuit
breakers. A plunger on each
end of the beam is inserted
through an access hole in the
back plate and base of each
circuit breaker. The walking
beam interlock prevents both
circuit breakers from being
switched ON at the same
time. If a walking beam
interlock is installed, the
wiring troughs in the back
of the circuit breaker case
are blocked by the plungers
and cannot be used for cross
wiring. Factory modified
circuit breakers are required
for this application. UL
File E38116.
Electrical Operator
The electrical (solenoid)
operator is a single solenoid
mechanism that enables local
and remote circuit breaker
ON, OFF, and reset
switching. The electrical
operator is mounted on the
circuit breaker cover within
the trimline of the circuit
breaker. The electrical
operator uses a unique
bi-stable latch that allows
the device to operate using
one solenoid. The accessory
provides high-speed
switching with a maximum
operating time of 5 cycles
(80 mS), making it suitable
for generator synchronizing
applications.
Means are provided for
remote electrical operation
and for local manual
operation. A special slide
includes provisions for
padlocking the circuit breaker
handle in the OFF position.
The slide will accept three
padlock shackles with a
maximum diameter of
1/4-inch (6.4 mm) each.
An interlock electrically
disconnects the solenoid
when the electrical operator
cover is removed. The rating
data tables provide electrical
rating data for the electrical
(solenoid) operator.

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

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Molded Case Circuit Breakers
Series C

The electrical (motor) operator
allows the circuit’s breaker to
be opened, closed or reset
remotely. It also has a lock-off
capability and provisions for
manual operation.
The electrical (motor)
operator contains a reversible
motor connected to a ball
screw. The ball screw drives
the circuit breaker handle.
Limit switches and relays are
used to control the motor.
Plug-In Adapters
Plug-in adapters simplify
installation and front removal
of circuit breakers. Individual
line and load plug-in
adapters are available for
rear connection applications
on two-, three-, and four-pole
circuit breakers. Common
mounting plates for lineand load-end adapters
are available.
One plug-in adapter kit is
required for line-end and
one for load-end.
Plug-in adapters are
UL approved unless
otherwise noted.
Rear Connecting Studs
Rear connecting studs are
available in several sizes to
accommodate specific fixedmounted circuit breaker
applications.
Each rear connecting stud
assembly consists of one stud
and one tube. To maintain
proper clearances between
poles, select alternate long
and short stud assemblies for
circuit breakers with more
than one pole. One assembly
is required for line-end and
one for load-end of each pole.
Tubes must be ordered
separately. Connecting studs
are available only with English
thread sizes.
Note: Not UL listed.

Panelboard Connecting Straps
Panelboard connecting straps
are used to connect the
circuit breaker terminals to
the panelboard bus. The
panelboard connecting straps
are available with various
ratings for outside and center
poles. (Field installation only.)

V4-T2-314

Panelboard connecting straps
are available to meet the
needs of most standard
panelboard applications.
Style numbers for mounting
brackets for CDP panelboard
installations are also included.
Note: Not UL listed. Refer to
panelboard manufacturer for
compatibility.

Handle Mechanisms
Handle mechanisms are
used to operate molded case
circuit breakers, molded case
switches and motor circuit
protectors. They are available
in three basic configurations—
flange mounted, through-thedoor and direct (closecoupled)—providing safe,
dependable operation and
ease of installation.
●

Flange mounted:
●
Flex Shaft™
●
C371

●

Through-the-door:
●
Series C Rotary
●
Universal Rotary

●

Direct (close-coupled):
●
Universal Direct
●
Euro IEC
●
G Direct

Handle mechanisms are
typically used on enclosed
circuit breakers, control
panels and motor control
centers in many different
applications. Eaton has a
handle mechanism for
virtually any need.
Flange Mounted Handle
Mechanisms
Flange mounted handle
mechanisms mount on the
flange of an enclosure door.
The Flex Shaft is an extra
heavy-duty mechanism that
includes a flexible shaft in
various lengths, 3 feet (0.9m)
through 10 feet (3m) for use
with various size enclosures.
The Flex Shaft handle will
accept up to three padlock
shackles, each with a
maximum diameter of
3/8-inch (9.5 mm). Can be
used with NEMA 1, 3R and
12 fabricated enclosures. An
optional handle is available for
Flex Shaft that is suitable for
use with NEMA 4 and 4X

environments. Flex Shaft
comes preset from the
factory, requiring only minor
field adjustments on
installation, which takes
about 10 minutes—a
significant time savings
compared to installation of
other types of flange handle
mechanisms. The Flex Shaft
mechanism also takes up less
interior enclosure space than
competitive designs and the
handle fits standard flange
cutouts. Flex Shaft handle
can be remotely mounted
from breaker,
where an operator can use it
by “funneling” the cable
through conduit.

Series C Rotary and Universal
Rotary, are UL listed and
meet CSA requirements.
Universal Rotary also meets
IEC947-1/2 for international
compliance. Rotary UL File
Number is E64983.

The Type C371 circuit breaker
operating mechanisms are
designed for installation in
control enclosures where
main or branch circuit
protective devices are
required. All circuit breaker
mechanisms are suitable for
right-hand mounting.

Direct (Close-Coupled) Handle
Mechanisms
Direct (close-coupled) handle
mechanisms mount directly
to the circuit breaker. They are
used in shallow enclosures
where the standard variable
depth Through-the-door type
mechanism is not practical
or cannot be used. They are
typically for applications
where high volume,
standardized enclosures
are being fabricated.

Auxiliary contacts are not
available for mounting on
operating mechanisms.
Where required, have them
installed in circuit breaker.
Type C371 is UL listed under
File E62635.
Flex Shaft is UL listed under
File E64983 and meets CSA
requirements.

Through-the-Door Handle
Mechanisms
Eaton’s through-the-door
handle mechanisms mount
on the front of an enclosure
or cabinet door and externally
operate the circuit breaker via
a variable depth shaft or a
linear operator (Type MC).
Each rotary type handle
mechanism includes a
handle, base operating
mechanism and shaft that
can be cut to various lengths.
Series C Rotary and Universal
Rotary handle mechanisms
are for use with molded case
circuit breakers (G, F, J, K, L,
MDL), molded case switches
and motor circuit protectors.

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Type 4/4X handles are similar
to standard handles except
they include an internal
neoprene gasket. Type 4/4X
handle style number is
6648C22G03. Due to
gasketing effect between
the handle and the housing,
the handle may not indicate
a tripped position.
Universal Rotary F-Frame

The Euro IEC Direct handle
mechanism can be used on
F- through R-Frames.
The G Direct is available with
a black or the yellow handle,
and with or without a shroud.
It is suitable for use with
NEMA 1 enclosures. It is for
use only with the G-Frame
(GD, GC, GHC, GMCP).
An escutcheon ring and
interlock clip are provided as
standard. The standard design
includes a lock-off feature.
The Universal Direct handle
mechanism is UL 489 listed,
IEC947-1/2 and meets CSA
requirements. The Euro IEC
Direct handle mechanism is
IEC-240-1. G Direct is UL
listed and meets CSA
requirements.
Handle Extension
Handle extension is not
included with J, K, L, M and
N-Frame breakers. It must be
purchased separately.

Molded Case Circuit Breakers
Series C

Type LFD Current Limiter
The LFD current limiter is an
accessory that bolts to the
load end of a standard FDB or
FD thermal-magnetic circuit
breaker, providing 200,000A
interrupting capacity at up to
600 Vac. LFD current limiters
for thermal-magnetic and
electronic circuit breakers
are listed with Underwriters
Laboratories under File
E47239.
Ground Fault Alarm Unit
The ground fault alarm unit is
a remotely mounted device
with a combination indicating
light/test button that will light
when the breaker trips or
alarms on ground fault. The
ground fault alarm unit
requires a separate 120 Vac
power source to power the
light and the internal relay,
which has 1NO and 1NC
contacts for remote indication.
The ground fault alarm unit
can be panel mounted for
ordering with an optional face
mounting bracket. For use on
Digitrip 310 only, K- through NFrame.
IQ Energy Sentinel
The IQ Energy Sentinel
is a highly accurate,
microprocessor-based,
breaker-mounted device
designed to monitor power
and energy readings. It
represents an alternative to
watt meters, watt-hour
meters, and watt demand
meters. Key advantages
include savings in space,
lower installation costs, and
remote monitoring capability.
The IQ Energy Sentinel
mounts on the load side
of a Series C F-Frame
(150 ampere) circuit breaker.
It can be applied on threephase, four-wire systems,
or single-phase, three-wire
systems with voltage
connected through
Phases A and C.
For more information, see
Descriptive Bulletin 8178.

Potential Transformer Module
The potential transformer
module is required for the
Digitrip OPTIM 1050 to
provide a voltage input to
allow the trip unit to monitor
power and energy as well as
power factor. The potential
transformer module is a 6 VA
transformer with a primary
voltage input of up to 600 volt
line to line. Three 0.1 ampere
fuses are provided on the
primary of the transformer
and can be used for isolation
purposes during dielectric
testing. The device is
normally panel mounted
and can feed up to 16 OPTIM
trip units.
Solid-State (Electronic) Portable
Test Kit
The solid-state (electronic)
portable test kit provides
verification of performance
of all ratings of Digitrip 310
electronic trip units installed
in circuit breakers while in
service under varying load
and/or phase imbalance. The
test kit operates on 120-volt,
50/60 Hz power; it includes
complete instructions and test
times for testing long time,
short time/instantaneous
operation and optional
ground fault operation of
the circuit breaker.
Breaker Interface Module (BIM)
The Breaker Interface Module
(BIM) is a panel mounted
user interface device that is
mounted on the front of an
electrical assembly or at a
remote location. The BIM is
used to access, configure,
test and display information
for OPTIM trip units and other
devices. The BIM consists of
four display windows, eight
function buttons, 18 LEDs,
and a graphical time/current
curve to provide breaker
status, operational
information, protection
status and energy monitoring.
A 24 Vdc power supply is
required to provide power
to the BIM. This is supplied
by the switchboard builder
to Eaton’s specifications.
The BIM is a member of
Eaton’s PowerNet family of
communicating devices that
connects OPTIM trip units,

Digitrip RMS 810/910 trip
units and energy sentinels
as a subnetwork system.
The BIM can also be
connected to a main
network via a PONI module
to PowerNet software.
Digitrip OPTIMizer
The Digitrip OPTIMizer is a
hand-held programmer that
is used to access, configure,
test and display information
from OPTIM trip units. The
OPTIMizer plugs into the
front of an OPTIM trip unit via
an eight-pin telephone jack
and is powered by a nine-volt
battery or the auxiliary power
module. One highlighted
feature is the “Copy” and
“Download” commands.
Setting up multiple OPTIM
trips can be finished in
minutes and with no errors.
An Auxiliary Power Module
connection provides a trip test
when control power is not
present at the breaker. The
OPTIMizer is supplied as a
standard package to include
the programmer, the eightpin connection cord, battery
and carrying case. The
auxiliary power module
is optional.
Auxiliary Power Module
The auxiliary power module
is a power supply requiring
120 Vac input at 50 or 60 Hz
that provides a 32 Vdc output.
The auxiliary power module
provides control power for
testing an OPTIM trip unit
when other means of control
power is not available or
for continuous OPTIMizer
operation versus temporary
with a battery. The auxiliary
power module connects
into the top of the Digitrip
OPTIMizer via a keyed
receptacle. The main
application for the auxiliary
power module would be for
the testing of a standalone
non-communicating OPTIM
breaker that ordinarily would
not have control power.

2.3

Cause of Trip Display/Remote
Mount Cause of Trip Display
The Cause of Trip Display
can be field-installed on any
Digitrip RMS 310+ trip unit.
The device provides breaker
information through an LCD
screen, such as cause of trip,
phrase current, ground current
and low loads. The display
is ideal for troubleshooting
common trips such as
ground fault, long delay, and
instantaneous/short delay.
The DIGIVIEW version will
provide a local display at the
breaker without additional
wiring by connecting directly
onto the trip unit. The
DIGIVIEWR06 version has a
6 foot cable that allows users
to mount the display on the
outside of an enclosure door
and connect to the trip unit
that is contained inside
the enclosure.

2

Cause of Trip LED Module
The Cause of Trip LED
Module can be field-installed
on any Digitrip RMS 310+ trip
unit. The device provides a
cause of trip indication via
LED. The Cause of Trip LED
Module connects directly
onto the trip unit. When the
breaker trips, the module
indicates the cause of trip
(long delay, short delay,
instantaneous and ground)
via LED indication. The
module is reset after the
breaker is reset.

2

Note: The OPTIMizer can work
off of 32 Vdc control power,
although 24 Vdc is the standard
on OPTIM breakers.

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

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2.3

Molded Case Circuit Breakers
Series C

2

Product Selection

2

Termination Hardware—End Cap Kit

2

End Cap Kit

End Cap Kit
Thread
Type

2

Thread
Size

Catalog
Number

Two-Pole F-Frame (225A)

2

Imperial

10–32

KPEK12

Metric

M–5

KPEKM12

2

Three-Pole F-Frame (225A)
Imperial

10–32

KPEK1

2

Metric

M–5

KPEKM1

2

Imperial

10–32

KPEK14

2

Metric

M–5

KPEKM14

2

Imperial

0.312–18

KPEK2

Metric

M–8

KPEKM2

2

Four-Pole J-Frame
Imperial

0.312–18

KPEK24

2

Metric

M–8

KPEKM24

2

Imperial

0.312–18

KPEK3

2

Metric

M–8

KPEKM3

2

Imperial

0.312–18

KPEK34

Metric

M–8

KPEKM34

Four-Pole F-Frame (225A)

Three-Pole J-Frame

Three-Pole K-Frame

Four-Pole K-Frame

2

Three-Pole L-Frame
Imperial

0.312-18

2

KPEK4

Metric

M-8

KPEKM4

2

Four-Pole L-Frame
Imperial

0.312–18

KPEK44

2

Metric

M–8

KPEKM44

2

Termination Hardware—Keeper Nut

2

F-Frame Keeper Nut

F-Frame Keeper Nut

2

Thread
Type

Thread
Size

Catalog Number
Package of 12
(Priced Individually)

2

Imperial

10–32

KPR1A

Metric

M–5

KPR1AM

2

Thread
Type

Thread
Size

Line/Load
End

Catalog Number
Package of 3

2

Imperial

0.375–16

Line

KPR3A

Load

KPR3B

2

Metric

Line

KPR3AM

Load

KPR3BM

2
2

K-Frame Keeper Nut

2

K-Frame Keeper Nut

M–8

Note
L-, M-, N-Frames not required. Terminals are threaded.

2
V4-T2-316

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Termination Hardware
J-Frame Plug Nut

Thread
Type

K-Frame Terminal
Adapter

2

J-Frame Plug Nut
Thread
Size

Catalog Number
Package of 6

Imperial

0.250–20

PLN2

Metric

M–6

PLN2M

2
2
2
2

K-Frame Terminal Adapter 1
Line/Load End

Catalog
Number

2

Line and load

TAD3

2
2
2

F-Frame Ordering Information
Terminals must be ordered separately. Priced individually.
F-Frame Kit

2

F-Frame Control Wire Terminal Kit 2
Description
Package of 12 control wire terminal tangs.

Maximum
Amperes

Catalog
Number

150

FCWTK

225

FCWTK225

2
2
2
2
2

J- and K-Frame Ordering Information
Terminals must be ordered separately. Priced individually.
J- and K-Frame Kit

2

J- and K-Frame Control Wire Terminal Kit
Description

Catalog
Number

Package of 12 control wire terminal tangs.

KCWTK

2
2
2
2

L-Frame Control Wire Terminal Kit

2

AWG Wire
Range/Number Conductors

Metric Wire
Range mm2

Catalog
Number

Al/Cu
(2) 3/0–350 kcmil

95–150

TA602LDCW 3

2

Cu
(2) 250–350 kcmil

120–250

T602LDCW 3

2

Al/Cu
(2) 400–500 kcmil

185–240

2TA603LDKCW 45

2

Al/Cu
(2) 400–500 kcmil

185–240

3TA603LDKCW 46

2

Al/Cu
(2) 400–500 kcmil

185–240

4TA603LDKCW 47

2
2

Notes
1 K-Frame terminal adapter for use in replacing LB/DA breakers.
2 Not for use with T250KB terminals.
3 Individually packed.
4 Terminal kits contain one terminal for each pole and one terminal cover.
5 Two-pole kit.
6 Three-pole kit.
7 Four-pole kit.

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2.3
2

Molded Case Circuit Breakers
Series C

Termination Hardware

2

G-Frame Control Wire Terminal

2

Description

Catalog
Number

Catalog
Number

Control wire terminal (kit of 12)

5652B38G01

GCWTK

2
2

Multiwire Connectors

Multiwire Connectors Ordering Information (Package of 3)
Maximum
Amperes

2

100

2

F-Frame

2

225

2

J-Frame
250

2

400

2

2

Kit Catalog
Number

3

14–2

3TA100G3K

6

14–6

3TA100G6K

3

14–2

3TA150F3K

6

14–6

3TA150F6K

3

14–2

3TA250J3K

6

14–6

3TA250J6K

3

14–2/0

3TA400K3K

6

14–3

3TA400K6K

K-Frame

2

2

Wire Size
Range AWG Cu

G-Frame 1

2

2

Wires per
Terminal

Base Mounting Hardware
Ordering Information
Hardware for surface mounting of circuit breakers is supplied only on request. Hardware consists of
mounting screws and lockwashers. Order hardware for circuit breaker pole configurations as required.
Mounting Hardware

2

Screw Length in Inches (mm)

2

Catalog
Number

G-Frame

2

0.138–32 x 2.63 (3.5 x 66.7 mm) Std.

624B375G23

0.138–32 x 3.00 (3.5 x 76.2 mm)

8703C80G05

2

Note
1 GD breakers require special tapping for multiwire lugs, as described in the IL or use with standard aluminum collars.

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Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Imperial Thread Mounting Hardware
Number
of Poles

Description

Type of
Mounting

Catalog
Number

0.164-32 x 3.188-inch pan-head steel screws, lockwashers and clamps

Individual

624B375G01

Group 1

624B375G02

F-Frame
1

2
2
2
2

2

0.164-32 x 1.5-inch pan-head steel screws and lockwashers

Individual

4218B80G01

3, 4

0.164-32 x 1.5-inch pan-head steel screws and lockwashers

Individual

BMH1

2

0.250-20 x 2.75 inch pan-head steel screws and lockwashers

Individual

BMH2

2

0.250-20 x 1.5 inch pan-head steel screws and lockwashers

Individual

BMH3

2

0.250-20 x 1.5 inch filister-head steel screws and lockwashers and flat washers

Individual

BMH4

2

0.3125-18 x 1.25 inch filister-head steel screws and lockwashers and flat washers

Individual

BMH5

2

0.3125-18 x 1.25 inch pan-head steel screws and lockwashers

Individual

BMH5

2

J-Frame
2, 3, 4
K-Frame
2, 3, 4
L-Frame
2, 3, 4
M-Frame
2, 3
N-Frame
2, 3, 4

2

R-Frame
Supplied by customer

2
2

Metric Thread Mounting Hardware
Number
of Poles

Description

Type of
Mounting

Catalog
Number

M4–0.7 x 80 mm pan-head steel screws, lockwashers, and clamps

Individual

4218B80G09

Group 1

4218B80G10

F-Frame
1

2
2
2

2

M4–0.7 x 38 mm pan-head steel screws and lockwashers

Individual

4218B80G11

3, 4

M4–0.7 x 38 mm pan-head steel screws and lockwashers

Individual

BMH1M

2

M6–0.7 x 70 mm pan-head steel screws and lockwashers

Individual

BMH2M

2

M6–0.7 x 38 mm pan-head steel screws and lockwashers

Individual

BMH3M

2

—

Individual

BMH4M

2

—

Individual

BMH5M

2

—

Individual

BMH5M

2

J-Frame
2, 3, 4
K-Frame
2, 3, 4
L-Frame
2, 3

2

M-Frame
2, 3
N-Frame
2, 3
R-Frame
Supplied by customer

2

Note
1 One set of hardware for two circuit breakers.

2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-319

2.3
2

Molded Case Circuit Breakers
Series C

Terminal Shields

2

G-Frame Terminal Shield

2

Number Units in Package

Catalog
Number

10

GTSK3

2
2

F-Frame

2
2
2
2
2
2

J-Frame

2
2
2

F-Frame Terminal Shield
Standard (Package of 10)
(Priced Individually)

Special—For Use When Electrical
Operator is Mounted on Circuit Breaker

Number
of Poles

Location

Catalog
Number

Catalog
Number

1

Line

625B229G06

—

2

Line

625B229G07

—

3

Line

625B229G08

4210B95G01

4

Line

625B229G09

4210B95G02

J-Frame Terminal Shield
Number
of Poles

Location

Catalog Number
(Package of 10)

2, 3

Line End

1266C07G01

4

Line End

6631C01G01

2, 3

Load End

6641C16G01

4

Load End

6641C16G02

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-320

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

K-Frame

K-Frame Terminal Shield
Number
of Poles

Location

Catalog Number
(Package of 10)

2, 3

Line

TS33LN

4

Line

TS34LN

3

Load

TS33LD

Interphase Barriers
Ordering Information
Two per package.
Interphase Barrier

L-Frame Terminal Shield

2
2

Interphase Barriers
Frame

Catalog
Number

F

IPB1

J, K

IPB3

L

IPB4

M

IPB4

N

IPB5

2
2
2
2

Catalog Number
(Package of 1)

2

314C420G05

2
2

Base Mounting Plate
Base Mounting Plate

M-Frame Terminal Shield

Base Mounting Plate G-Frame GD/GHC

2

Number of Units
in Package

Catalog
Number

2

1

207B513G01

Catalog Number
(Package of 1)

2

208B966G01

2

DIN Rail Adapter
DIN Rail Adapter

DIN Rail Adapter G-Frame GD/GHC
Number
of Poles

Number of Units
in Package

Catalog
Number

1, 2

10

1225C79G01

3

10

1225C79G02 1

N-Frame Terminal Shield
Catalog Number
(Package of 1)

Key Operated Attachment

NTS3K

Key Operated
Attachment

Terminal End Covers
Ordering Information
The terminal end cover is available for three-pole circuit breakers
only. Two conductor opening sizes are available. Specify quantity
(one per circuit breaker) when ordering.
F-Frame

2

2
2
2
2

Key Operated Attachment
G-Frame GD/GHC
Number of Units
in Package

Catalog
Number

10

GKOA

2
2
2

Lock Dog (Non-Padlockable)
Lock Dog (NonPadlockable)

2

2

Lock Dog (Non-Padlockable)
G-Frame GD/GHC/GHB/GMCP

2

F-Frame Terminal End Covers

Number of Units
in Package

Catalog
Number

Conductor Opening
Diameter in Inches (mm)

Catalog
Number

1

1294C01H01

0.25 (6.35 mm)

TEC1

0.41 (10.41 mm)

TEC2

2
2
2

Note
1 For use on three-pole breakers only.

2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-321

2.3

Molded Case Circuit Breakers
Series C

2

Non-Padlockable Handle Block

2

Non-Padlockable
Handle Block

Non-Padlockable Handle Block

2

Frame

Catalog
Number

F

LKD1

2

J, K

LKD3

L, M, N

LKD4

2
2
2
2

Padlockable Handle
Padlockable Handle

2
2

Padlockable G-Frame GD/GHC/GHB
Number of Units
in Package

Catalog
Number 1

10

1223C77G03

10

1223C77G05 2

10

1223C77G06 2

2
2
2
2

Padlockable Handle Lock
Padlockable Handle
Lock

2

Padlockable Handle Lock
Frame

Catalog
Number

G

GPHBOFF

J, K

PHB3

2
2
2
2

Snap-On Padlockable Handle Lock Hasp
Snap-On Padlockable
Handle Lock Hasp

2

Snap-On Padlockable Handle Lock Hasp
Frame

Catalog
Number

F

PHL1

2
2
2

Notes
1 Accepts 0.285 Lock Shank.
2 Padlockable in the OFF position only.

2
2
2
2
2
2
2
V4-T2-322

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Padlockable Handle Lock Hasp
Padlockable Handle
Lock Hasp

2

Padlockable Handle Lock Hasp

2

Catalog
Number

Description

2

F-Frame
Single-pole breakers

PHL1

Two-, three- and four-pole breakers

PLK1

For left side mounting

PLK1LOFF

For right side mounting

PLK1ROFF

2
2
2

J, K-Frames
Two-, three- and four-pole breakers

PLK3

For left side mounting

PLK3LOFF 1

For right side mounting

PLK3ROFF

2
2

1

L-Frame (Side Mounted)

2

Side Mounted
Lock ON or OFF

HLK4

Lock OFF only (left-hand mount)

HLK4LOFF 1

2

Lock ON or OFF

HLK4S

2

Lock OFF only

HLK4SOFF 1

2

Lock ON or OFF

HLK4

2

Lock OFF only (left-hand mount)

HLK4LOFF 1

2

Lock ON/OFF

HLK4S

Lock OFF only

HLK4SOFF

2

L-Frame (Top Mounted)

M-Frame

M-Frame (Vertical Mounting)

2

N-Frame
Side mounted

PLK5

Top mounted (ON/OFF)

PLK5S

Top mounted (OFF only)

PLK5SOFF 1

2
2

R-Frame
Lock ON/OFF

HLK6

Lock OFF only

HLK6OFF 1

2
2

Cylinder Lock
Cylinder Lock

2
Cylinder Lock
Frame

Catalog
Number

F, J, K

Order by description

2
2
2
2

Note
1 For padlockable handle lock hasp to padlock handle in OFF
position only, order either catalog number.

2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-323

2.3

Molded Case Circuit Breakers
Series C

2

Key Interlock Kit
Ordering Information
Key interlock mounting kits are for field installation only. Select mounting kit catalog numbers
to match type of lock used. Key interlocks are supplied by customer.

2

Key Interlock Kit

2

2

photo

2
2

Key Interlock Kit
Lock
Manufacturer

Lock
Type

Bolt Projection in
Withdrawn Position
in Inches (mm)

Kit
Catalog
Number

KYK1

F-Frame

position

2

Superior

B-4003-1

0.38 (9.5)

Kirk®

F

0.38 (9.5)

KYK1

Square D®

SF

None

KYK1

Castell 1

K or QK

0.38 (9.5)

CTK1

B-4003-1

0.38 (9.5)

KYK3
KYK3

2

J, K-Frames

2

Kirk

F

0.38 (9.5)

2

Square D

SF

None

KYK3

Castell 1

K or QK

0.38 (9.5)

CTK3

2

L-, M-, N-Frames

2

Superior

B-4003-1

0.38 (9.5)

KYK4

Kirk

F

0.38 (9.5)

KYK4

2

Square D

SF

None

KYK4

Castell 1

K or QK

0.38 (9.5)

CTK4

2

R-Frame
Superior

B-4003-1

1.0 (25.4)

KYK6

2

Kirk

F

1.0 (25.4)

KYK6

2

Square D

SF

1.0 (25.4)

KYK6

Castell 1

K or QK

1.0 (25.4)

CTK6

Superior

2

JG-Frame
Superior

B-4003-1

0.38 (9.5)

KYKJG

2

Kirk

F

0.38 (9.5)

KYKJG

Square D

SF

None

KYKJG

Castell 1

K or QK

0.38 (9.5)

CTKJG

Superior

B-4003-1

0.38 (9.5)

KYKLG

2

Kirk

F

0.38 (9.5)

KYKLG

Square D

SF

None

KYKLG

2

Castell 1

K or QK

0.38 (9.5)

CTKLG

2

Note
1 When ordering Castell Interlock, it is necessary for customer to specify that the mounting bolt holes must be
10 mm in diameter

2

LG-Frame

2

2
2
2
2
2
2
2
V4-T2-324

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

Sliding Bar Interlock
Ordering Information
The sliding bar interlock is
available for mounting
between two adjacent threepole circuit breakers with
circuit breakers centerline
Sliding Bar Interlock

2
spacing as indicated in table
and enclosure front panel
thickness of 1/8 or 3/16 inch
(3.2 or 4.8 mm). (For field
installation only.)

2
2
2

Sliding Bar Interlock
Frame

Centerline Spacing
in Inches (mm)

Catalog
Number

F

4.19 (106.4)

SBK1

J

4.38 (111.3)

SBK2

K

5.75 (146.0)

SBK3

L, M

8.50 (215.9)

SBK4

N

8.50 (215.9)

SBK5

Walking Beam Interlock
Ordering Information
The walking beam interlock is
available for mounting
between two adjacent circuit
breakers spaced 1/4-inch (6.4
mm) apart and having the
same pole configuration. The
two circuit breakers must be
factory modified to accept the
walking beam interlock
assembly (suitable for use
with either two-, three- or
four-pole circuit breakers).
Walking Beam
Interlock

2.3

2
2
2
2
2
2

With properly modified circuit
breakers, the walking beam
interlock is suitable for field
installation. Order circuit
breakers specifying
modification for walking beam
(20% price adder) and select
walking beam interlock from
table below. Circuit breakers
and walking beam interlock
are boxed and shipped
separately.

2
2
2
2
2
2

Walking Beam Interlock
Frame

Catalog
Number

2

F

WBL1

K

WBL3

2

L, M

WBL4A

N

WBL5

R1

WBL6

2
2
2

Note
1 Three-pole only.

2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-325

2.3

Molded Case Circuit Breakers
Series C

2

Electrical Operator

2

F-Frame Electrical (Solenoid) Operator

2
2

Terminal Block

18-Inch (457.2 mm) Pigtail Lead
Catalog
Number

Voltage

Frequency

Catalog
Number

120

AC

EOP1T07

EOP1P07

240

AC

EOP1T11

EOP1P11

2
2

F-Frame Electrical (Motor) Operator 1
18-Inch (457.2 mm) Pigtail Lead
Voltage

Frequency

Catalog
Number

2

120

50/60 Hz AC

MOPFD120C

24

DC

MOPFD24D

2

125

DC

MOPFD120C

2

208–240

50/60 Hz

MOPFD240C

220–250

DC

MOPFD240C

2

2
2
2
2
2
2
2
2
2
2
2

J-Frame Electrical (Solenoid) Operator
Terminal Block
Operating
Voltage

Frequency

Catalog
Number

120

50/60 Hz AC

EOP2T07

240

50/60 Hz AC

EOP2T11

K-Frame Electrical (Solenoid) Operator
Terminal Block
Operating
Voltage

Frequency

Catalog
Number

120

50/60 Hz AC

EOP3MT07

240

50/60 Hz AC

EOP3MT11

K-Frame Electrical (Solenoid) Operator Base Mounting Kit
Frame

Catalog
Number

K

BBMK3

2
2
2

L- and M-Frame Electrical (Motor) Operator (310 and OPTIM)
Terminal Block

2

Operating
Voltage

Frequency

Catalog
Number

2

120

50/60 Hz

EOP4MT07

208

50/60 Hz

EOP4MT11

2

240

50/60 Hz

EOP4MT11A

480

50/60 Hz

EOP4MT15

125

DC

EOP4MT26

24

DC

EOP4MT21

2
2
2

Note
1 Motor operators MOP1P07, MOP1P03DC, MOP1P05DC and MOP1P07DC are replaced by MOPFD
motor operators listed in table.

V4-T2-326

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

N-Frame Electrical (Motor) Operator
Pigtail Leads

2

Operating Voltage

Frequency

Catalog
Number

2

120

50/60 Hz

EOP5T07

208

50/60 Hz

EOP5T09

2

240

50/60 Hz

EOP5T11

480

50/60 Hz

EOP5T15

24

DC

EOP5T21

48

DC

EOP5T22

125

DC

EOP5T26

2
2
2
2

R-Frame Electrical (Motor) Operator
Factory-Installed Terminal Block

2

Operating
Voltage

Frequency

Catalog
Number

2

120

50/60 Hz

EOP6T08K

240

50/60 Hz

EOP6T11K

2

48

DC

EOP6T21K

2
2

Plug-In Adapters

2

F-Frame Ordering Information (Flat Bar Type)
Continuous
Current Rating
(Amperes)

Two-Pole

Three-Pole

Four-Pole

Catalog
Number

Catalog
Number

Catalog
Number

100–225

1480D13G01

1480D13G02

1480D13G07 1

Mounting plate

176C511H01

507C047H01

—

2
2
2
2

J-Frame Ordering Information (Flat Bar Type)
Continuous
Current Rating
(Amperes)

Two-Pole

Three-Pole

Four-Pole

Terminal
End

Catalog
Number

Catalog
Number

Catalog
Number

250

Line

1260C86G05

1260C86G06

1231C67G01

Load

1260C86G07

1260C86G08

1231C67G02

One line and one load

506C144G27

506C144G28

—

—

2

PMP23

—

Mounting plate

2
2
2
2
2

K-Frame Ordering Information (Flat Bar Type)—600 Vac Maximum

2

Two-Pole

Three-Pole

Four-Pole

Continuous Current
Rating (Amperes)

Catalog
Number

Catalog
Number

Catalog
Number

2

400

PAD32

PAD33

—

Mounting plate

2

PMP33

—

2
2

Notes
1 100 ampere maximum.
2 Use three-pole mounting plate for two-pole circuit breaker.

2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-327

2.3

Molded Case Circuit Breakers
Series C

2

L-Frame (Threaded Stud Type)

2

Continuous Current
Rating (Amperes)

2

Mounting plate

2
2
2
2
2

Two-Pole

Three-Pole

Four-Pole

Catalog
Number

Catalog
Number

Catalog
Number

600 (threaded stud type)

506C059G03

506C059G04

PAD44

600 (flat bar type)

1288C19G01

1288C19G02

6636C55H01

504C824H01

504C824H01

—

M-Frame (Flat Bar Type)—600 Vac Maximum
Two-Pole

Three-Pole

Continuous Current
Rating (Amperes)

Catalog
Number

Catalog
Number

800

2614D53G05

2614D53G06

Mounting plate

1290C73H01

1290C73H01

2
2
2
2
2

N-Frame (Flat Bar Type)
Two-Pole

Three-Pole

Continuous Current
Rating (Amperes)

Catalog
Number

Catalog
Number

1200

2614D53G03

2614D53G04

Mounting plate

1290C73H01

1290C73H01

Number of
Poles

Standard
Certification

2

Plug-In Adapters

2

Frame

2
2
2
2

Catalog
Number

FD

3

IEC

PAD3F

FD

4

IEC

PAD4F

JD

3

IEC

PAD3JD

KD

3

IEC

PAD3K

LD

3

IEC

PAD3LD

LD

4

IEC

PAD4LD

2
2
2
2
2
2
2
2
2
2
2
V4-T2-328

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Rear Connecting Studs

2
L-Frame Ordering Information

F-Frame 1
Stud
Ampere
Rating

Stud
Catalog
Number

2

Stud Catalog
Number

Tube
Catalog
Number

2

314C960G07

For 15 to 100 Ampere Circuit Breakers

2

314C960G08

100A short

451D874G01

32B9446H20

100A short

451D874G01

32B9446H21

100A short

451D874G01

32B9446H22

100A short

451D874G01

32B9446H23

M-Frame Ordering Information 1

100A long

451D874G02

32B9446H24

100A long

451D874G02

32B9446H25

Stud
Ampere
Rating

Stud
Catalog
Number

100A long

451D874G02

32B9446H26

225

314C960G01

100A long

451D874G02

32B9446H27

400

314C960G04

400

314C960G05

400

314C960G06

600

314C960G07

600

314C960G08

600

314C960G09

800

314C960G10

800

314C960G11

800

314C960G12

314C960G09

2

For 110 to 225 Ampere Circuit Breakers
225A short

374D883G01

374D883H06

225A short

374D883G01

374D883H07

225A short

374D883G01

374D883H08

225A short

374D883G01

374D883H09

225A long

374D883G02

374D883H10

225A long

374D883G02

374D883H11

225A long

374D883G02

374D883H12

225A long

374D883G02

374D883H13

2
2
2
2
2
2
2
2
2

N-Frame Ordering Information 1
J-Frame 1
Stud
Ampere
Rating

Stud
Catalog
Number

Tube
Catalog
Number

250A short

5010D23G01

456D983H05

250A short

5010D23G01

456D983H06

250A short

5010D23G01

456D983H07

250A long

5010D23G02

5010D23H05

250A long

5010D23G02

5010D23H06

250A long

5010D23G02

Stud
Ampere
Rating

Stud
Catalog
Number

800

623B222G01

800

623B222G02

800

623B222G03

1200

373B375G04

1200

373B375G03

2
2
2
2
2

Note
1 Not UL listed.

5010D23H07

2
2

K-Frame 1
Stud
Ampere
Rating

Stud
Catalog
Number

Standard Tube
Catalog
Number

400A short

6642C14G02

313C909H17

400A short

6642C14G04

313C909H18

400A short

6642C14G06

313C909H19

400A long

6642C14G03

313C909H20

400A long

6642C14G05

313C909H21

400A long

6642C14G07

313C909H22

2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-329

2.3

Molded Case Circuit Breakers
Series C

2

Panelboard Connecting Straps

2

F-Frame Panelboard Connecting Straps

2

Bus
Spacing
in Inches
(mm)

Continuous
Current
Rating
(Amperes)

2.75 (69.9)
2.75 (69.9)

Pole Connector Type
Center

Outside

Catalog
Number

Catalog
Number

50

673B142G02

673B142G09

100

673B142G02

673B142G10

2.75 (69.9)

150

673B142G04

673B142G03

2

3.50 (88.9)

50

1253C72G01

1253C72G03

2

3.50 (88.9)

100

1253C73G03

1253C73G06

3.50 (88.9)

150

1253C73G01

1253C73G05

2
2

2
2

F-Frame Mounting Bracket

2

Number of Poles

Catalog
Number

2

624B600H02

2

3

624B600H01

2
2
2
2
2
2
2
2

J-Frame Panelboard Connecting Straps
Pole Connector Type

Bus
Spacing
in Inches
(mm)

Continuous
Current
Rating
(Amperes)

Center

Outside

Catalog
Number

Catalog
Number

3.50 (88.9)

250

2600D26G01

2600D26G02

K-Frame Panelboard Connecting Straps
Pole Connector Type

Bus
Spacing
in Inches
(mm)

Continuous
Current
Rating
(Amperes)

Center

Outside

Catalog
Number

Catalog
Number

3.50 (88.9)

400

4212B78G02

4212B77G01

2

K-Frame Mounting Bracket

2

Number of Poles

Catalog
Number

2, 3

208B264H01

2
2
2
2
2
2
2
2
2

V4-T2-330

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

L-Frame Panelboard Connecting Straps
Continuous
Current
Rating
(Amperes)
600

2

Pole Connector Type
Center

Outside

Catalog
Number

Catalog
Number

624B609G01

506C052G01

2
2
2

L-Frame Mounting Bracket
Number of Poles

Catalog
Number

2, 3

208B297H01

2
2
2
2

M-Frame Panelboard Connecting Straps
Bus
Spacing
in Inches
(mm)

Continuous
Current
Rating
(Amperes)

3.50 (88.9)

800

Pole Connector Type
Connector
Type

Catalog
Number

Short

314C996G01

Medium

314C996G02

Long

314C996G03

2
2
2
2
2

M-Frame Mounting Bracket
Catalog
Number

2

315C270H01

2
2

N-Frame Panelboard Connecting Straps
Bus
Spacing
in Inches
(mm)

Continuous
Current
Rating
(Amperes)

Connector
Type

Catalog
Number

3.50 (88.9)

1200

Short

505C606G04

Medium

505C606G05

Long

505C606G06

Pole Connector Type

2
2
2
2
2

N-Frame Mounting Bracket (Four Required)
Catalog
Number

2

315C270H01

2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-331

2.3

Molded Case Circuit Breakers
Series C

2

Handle Mechanisms

2

Flex Shaft

2
2

Flexible Shaft Length in Feet (m)
3 (0.9)

4 (1.2)

5 (1.5)

6 (1.8)

7 (2.1)

8 (2.4)

9 (2.7)

10 (3.0)

Breaker
Frame

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number
—

G1

F0S03C

F0S04C

F0S05C

F0S06C

—

—

—

F

F1S03C

F1S04C

F1S05C

F1S06C

F1S07C

F1S08C

F1S09C

F1S10C

F (dual)

F1S03CD

F1S04CD

F1S05CD

F1S06CD

F1S07CD

F1S08CD

F1S09CD

F1S10CD

2

J

F2S03C

F2S04C

F2S05C

F2S06C

F2S07C

F2S08C

F2S09C

F2S10C

2

K

F3S03C

F3S04C

F3S05C

F3S06C

F3S07C

F3S08C

F3S09C

F3S10C

L and MDL

—

F4S04C

F4S05C

F4S06C

—

—

—

F4S10C

2

N

—

F5S04C

F5S05C

F5S06C

—

—

—

F5S10C

R

—

F6S04

F6S05

F6S06

—

—

—

—

2

MD, MDS (old)

—

F7S04

F7S05

F7S06

—

—

—

F7S10C

2

2
2
2

Notes
1 Suitable for GC/GD MCCB; not suitable for GMCP.
Type 4/4X handle mechanisms are available. Add Suffix X to complete catalog number. Add Suffix I to complete catalog number for IEC handle. Original narrow handle design (No C Suffix) is available.
Remove C from catalog number.
When selecting the length of shaft, ensure minimum bending radius of 4 inches (101.6 mm) (5 inches, 12.7 mm for L-, N- and R-Frames) is maintained to operate properly. The standard method of
shipment includes the mechanism preset at the factory; however, minor field adjustments may be required.
Dual breakers operator available on F-Frame only. Only the F, J and K can mount LH and RH all other RH only.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-332

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Type C371
Operating
Mechanism Only 3

Operating Mechanism w/ 4-Inch Handle

Catalog
Number

Catalog
Number

Catalog
Number

For NEMA 1–12 EnclosureFor NEMA 4/4X Enclosure

2
2

Circuit Breaker or
Motor Circuit Protector

Frame
Size

Variable Depth
Mounting Range
Min/Max 12

HMCP and Series C
EHD, FDB, FD, FDC, HFD, ED

150

6.50–16 (165.1–406.4)

C371E

C371E1

C371E2

2

HMCP and Series C
HJD, JD, JDB, JDC

250

6.50–16.63 (165.1–422.4)

C371F

C371F5

C371F6

2

HMCP and Series C
DK, HKD, KD, KDB

400

6.50–16.63 (165.1–422.4)

C371F

C371F5

C371F6

2

Series C
HLD, LD, LDC

600

8.50–22 (215.9–558.8)

C371G

C371G5

C371G6

2

Series C MD, MDS
(No MDL)

800

8.75–22 (222.3–558.8)

C371K

C371K5

C371K6

2

Series C
HND, ND, NDC

1200

9.75–22 (247.7–558.8)

C371K

C371K5

C371K6

2
2
2

Handle Only
Circuit Breaker
Frame Size
(Amperes)

NEMA
Enclosure Type

Operating
Handle Length

Catalog
Number

2

150

1-3R-3-12

4.00 (101.6)

C371H1

4/4X

4.00 (101.6)

C371H2

2

1-3R-3-12

6.00 (152.4)

C371H3

4/4X

6.00 (152.4)

C371H4

1-3R-3-12

4.00 (101.6)

C371H5

4/4X

4.00 (101.6)

C371H6

1-3R-3-12

6.00 (152.4)

C371H7

4/4X

6.00 (152.4)

C371H8

250–1200

2
2
2
2
2

Channel Support Kit (Rod Not Supplied)
For use to prevent bending of the operating handle mounting
surface. This is especially useful when the operating handle is
mounted on a channel in a multi-door enclosure.
Amperes

Catalog Number

600–1200

C371CS6

2
2
2
2

Connecting Rods 4
Application

Catalog Number

Disconnect switches (30, 60, 100, 200A sizes)

C371CS1

Circuit breakers (150, 250, 400A sizes)

C371CS1

Circuit breakers (600, 800, 1200A sizes)

C371CS2

2
2
2
2

Notes
1 For increased maximum allowable depth, see connecting rods left.
2 Dimensions shown are from panel flange surface.
3 Does not include handle.
4 Increase maximum allowable depth by 5 inches (127 mm).

2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-333

2.3

Molded Case Circuit Breakers
Series C

2

Through-the-Door Handle Mechanisms

2

Series C Rotary

Series C Rotary Ordering Information
Complete
Catalog
Number 1

Separate Catalog Number
Standard
Handle 2

Breaker
Mechanism 3

Shaft 4

IEC IP65 56

IEC IP66 56

6.00 (152.4)

HM1R06

6648C22G25

6648C23G11

4217B37G08

WHM1R06

WHM1R06X

2

12.00 (304.8)

HM1R12

6648C22G25

6648C23G11

4217B37G05

WHM1R12

WHM1R12X

2

16.00 (406.4)

HM1R16

6648C22G25

6648C23G11

4217B37G06

WHM1R16

WHM1R16X

24.00 (609.6)

HM1R24

6648C22G25

6648C23G11

4217B37G07

WHM1R24

WHM1R24X

Shaft
Length
Inches (mm)

2
2

Catalog Number

F-Frame

2

J-Frame
6.00 (152.4)

HM2R06

6648C22G01

6648C23G21

4217B37G08

WHM2R06

WHM2R06X

2

12.00 (304.8)

HM2R12

6648C22G01

6648C23G21

4217B37G05

WHM2R12

WHM2R12X

16.00 (406.4)

HM2R16

6648C22G01

6648C23G21

4217B37G06

WHM2R16

WHM2R16X

2

24.00 (609.6)

HM2R24

6648C22G01

6648C23G21

4217B37G07

WHM2R24

WHM2R24X

2

6.00 (152.4)

HM3R06

6648C22G01

6648C23G25

4217B37G08

WHM3R06

WHM3R06X

2

12.00 (304.8)

HM3R12

6648C22G01

6648C23G25

4217B37G05

WHM3R12

WHM3R12X

16.00 (406.4)

HM3R16

6648C22G01

6648C23G25

4217B37G06

WHM3R16

WHM3R16X

2

24.00 (609.6)

HM3R24

6648C22G01

6648C23G25

4217B37G07

WHM3R24

WHM3R24X

2

6.00 (152.4)

HM4R06

6648C22G11

6648C23G19

4217B37G08

WHM4R06

WHM4R06X

2

12.00 (304.8)

HM4R12

6648C22G11

6648C23G19

4217B37G05

WHM4R12

WHM4R12X

16.00 (406.4)

HM4R16

6648C22G11

6648C23G19

4217B37G06

WHM4R16

WHM4R16X

2

24.00 (609.6)

HM4R24

6648C22G11

6648C23G19

4217B37G07

WHM4R24

WHM4R24X

K-Frame

L- and MDL-Frame

MD/MDS

2

6.00 (152.4)

HM7R06

6648C22G21

6648C23G17

4217B37G08

—

—

2

12.00 (304.8)

HM7R12

6648C22G21

6648C23G17

4217B37G05

—

—

16.00 (406.4)

HM7R16

6648C22G21

6648C23G17

4217B37G06

—

—

2

24.00 (609.6)

HM7R24

6648C22G21

6648C23G17

4217B37G07

—

—

2

6.00 (152.4)

HM5R06

6648C22G21

6648C23G08

4217B37G08

WHM5R06

WHM5R06X

12.00 (304.8)

HM5R12

6648C22G21

6648C23G08

4217B37G05

WHM5R12

WHM5R12X

16.00 (406.4)

HM5R16

6648C22G21

6648C23G08

4217B37G06

WHM5R16

WHM5R16X

24.00 (609.6)

HM5R24

6648C22G21

6648C23G08

4217B37G07

WHM5R24

WHM5R24X

N-Frame

2
2

Notes
1 Complete catalog number includes the standard handle, mechanism, shaft and support brace/bracket.
2 Handle is designed suitable for NEMA Types 1, 3R and 12 enclosures. Use style number 6648C22G03 for Type 4/4X handle or add X Suffix to complete catalog number.
Handle is cast aluminum.
3 Breaker mechanism includes a shaft support bracket and its parts. Shaft is.50-inch (12.7 mm).
4 Longer shafts,16-inch (406.4 mm) and 24-inch (609.6 mm), include an adjustable support extension.
5 IEC handle mechanism supplied with metric thread mounting hardware.
6 Complete catalog number includes a handle, mechanism and shaft.

2
2
2
2
2
2
2
2
2
V4-T2-334

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Universal Rotary F-Frame

2

Features Comparison of Series C Rotary and Universal Rotary Handle Mechanism

Rotary

NEMA Enclosure Type
Number
Handle
of Poles 1
3R
12
4/4X 1 Lock-Off 2

International
Handle Indication:
Markings
ON/OFF TRIPPED/RESET ON (I) OFF (O)

Handle
Material

Available
Handle
Colors

Handle
Rotation

Shaft
Lengths
(Inches)

Series C rotary

—

X

X

X

X

X

X

X

Metal

Black

45 deg.

6, 12, 16, 24

Universal rotary

—

X

—

X

—

X

X

X

Molded plastic

Yellow/Red/Black

90 deg.

6, 12, 24

Universal Rotary
F-Frame

2
2
2

Series C Universal Rotary 3
Shaft Length
in Inches (mm)

2

Handle
Color

Complete
Catalog Number

6.00 (152.4)

Black

GHMVD06B

12.00 (304.8)

Black

GHMVD12B

6.00 (152.4)

Red

GHMVD06R

12.00 (304.8)

Red

GHMVD12R

6.00 (152.4)

Black

FHMVD06B

2
2

G-Frame

2
2
2

F-Frame

2

12.00 (304.8)

Black

FHMVD12B

6.00 (152.4)

Red

FHMVD06R

12.00 (304.8)

Red

FHMVD12R

2

6.00 (152.4)

Black

JHMVD06B

2

J-Frame
12.00 (304.8)

Black

JHMVD12B

6.00 (152.4)

Red

JHMVD06R

12.00 (304.8)

Red

JHMVD12R

6.00 (152.4)

Black

KHMVD06B

2
2

K-Frame

2
2

12.00 (304.8)

Black

KHMVD12B

6.00 (152.4)

Red

KHMVD06R

12.00 (304.8)

Red

KHMVD12R

2
2

L-Frame
6.00 (152.4)

Black

LHMVD06B

12.00 (304.8)

Black

LHMVD12B

6.00 (152.4)

Red

LHMVD06R

12.00 (304.8)

Red

LHMVD12R

2
2
2

Series C G-Frame Vari-Depth Handle Mechanism (Not Shown)
For Use With

Handle Color

Enclosure

Breaker

Black

Complete
Catalog Number

NEMA 1

GC/GHC/GD

Black

HRGCV11L

NEMA 1

GC/GHC/GD

Yellow

HRGCV31L

NEMA 3R/12/4X

GC/GHC/GD

Black

HRGCV14L

NEMA 3R/12/4X

GC/GHC/GD

Yellow

HRGCV34L

NEMA 1

GMCP

Black

HRGMV11L

NEMA 1

GMCP

Yellow

HRGMV31L

NEMA 3R/12/4X

GMCP

Black

HRGMV14L

NEMA 3R/12/4X

GMCP

Yellow

HRGMV34L

2
2
2
2
2
2
2

Notes
1 Type 4/4X application requires special handle. See “Ordering Information.”
2 All rotary handle mechanisms include a handle “Lock Off” to prevent turning the breaker ON while in the OFF position.
3 Only available as complete handle mechanism. Parts not sold separately.

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2
V4-T2-335

2.3
2

Molded Case Circuit Breakers
Series C

Direct (Close-Coupled) Handle Mechanisms

2

Euro IEC Direct

2

Black Handle

Red Handle

2

Frame

Catalog
Number

Catalog
Number

F

HMCC1B

HMCC1R

2

J

HMCC2B

HMCC2R

K

HMCC3B

HMCC3R

2

L and M

HMCC4B

HMCC4R

2

N

HMVD5B

—

R

HMVD6B

—

2

G Direct 1

2

Black Handle

2
2
2
2

Handle Extension

2

Handle Extension

Without Shroud

With Shroud

Without Shroud

Frame

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

GD/GHC

HRGCC1S

HRGCC10

HRGCC3S

HRGCC30

GMCP

HRGMC1S

HRGMC10

HRGMC3S

HRGMC30

Handle Extension 23
Frame

Style
Number

2

J, K

HEX3

L, M

HEX4

2

N

HEX5

R

HEX6

2

2

Yellow Handle

With Shroud

Notes
1 Suitable for use on two- or three-pole G-Frame.
2 Handle extension is not included with J, K, L, M and N-Frame breakers. It must be purchased separately.
3 Handle extension is included with breaker with R-Frame breakers.

2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-336

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Type LFD Current Limiter
The LFD current limiter is an
accessory that bolts to the
load end of a standard FDB or
FD thermal-magnetic and
electronic circuit breaker,
providing 200,000A
Type LFD Current
Limiter

Type LFD Current Limiter
Circuit Breaker
Rating Amperes

Catalog
Number

15–70

LFD3070R

80–160

LFD3150R

Ground Fault Alarm Unit
The ground fault alarm unit is
a remotely mounted device
with a combination indicating
light/test button that will light
when the breaker trips or
alarms on ground fault. The
ground fault alarm unit
requires a separate 120 Vac
power source to power the
Ground Fault Alarm
Unit

interrupting capacity at up to
600 Vac. LFD current limiters
for thermal-magnetic circuit
breakers are listed with
Underwriters Laboratories
under File E47239.

light and the internal relay,
which has 1NO and 1NC
contacts for remote
indication. The ground fault
alarm unit can be panel
mounted for ordering with an
optional face mounting
bracket. For use on Digitrip
310 only, K- through N-Frame.

GF Alarm Unit
Description

Catalog
Number

Ground fault alarm unit

GFAU

Face mounting bracket

1264C67G01

Potential Transformer Module
The potential transformer
module is required for the
Digitrip OPTIM 1050 to
provide a voltage input to
allow the trip unit to monitor
power and energy as well as
power factor. The potential
transformer module is a 6 VA
transformer with a primary
voltage input of up to 600 volt
Potential Transformer
Module

line to line. Three 0.1 ampere
fuses are provided on the
primary of the transformer
and can be used for isolation
purposes during dielectric
testing. The device is
normally panel mounted
and can feed up to 16 OPTIM
trip units.

2
2
2
2
2

Potential Transformer Module
Description

Catalog
Number

2

Potential transformer module

DOPTMLN

2
2

Solid-State (Electronic) Portable Test Kit
The solid-state (electronic)
50/60 Hz power; it includes
portable test kit provides
complete instructions and
verification of performance of
test times for testing long
all ratings of Digitrip 310
time, short time/
electronic trip units installed
instantaneous operation
in circuit breakers while in
and optional ground fault
service under varying load
operation of the circuit
and/or phase imbalance. The
breaker.
test kit operates on 120-volt,

Solid-state (electronic)
portable test kit

2
2
2
2
2
2

Portable Test Kit
Description

IQ Energy Sentinel
The IQ Energy Sentinel
is a highly accurate,
microprocessor-based,
breaker-mounted device
designed to monitor power
and energy readings. It
represents an alternative to
watt meters, watt-hour
meters, and watt demand
meters. Key advantages
include savings in space,
lower installation costs, and
remote monitoring capability.

2

Catalog
Number

2

STK2

2

The IQ Energy Sentinel
mounts on the load side of a
Series C F-Frame (150
ampere) circuit breaker. It can
be applied on three-phase,
four-wire systems, or singlephase, three-wire systems
with voltage connected
through Phases A and C.

2
2
2
2
2

For more information, see
Descriptive Bulletin 8178.

2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-337

2.3
2
2
2
2
2
2
2
2
2
2

Molded Case Circuit Breakers
Series C

Breaker Interface Module (BIM)
The Breaker Interface Module
(BIM) is a panel mounted
user interface device that is
mounted on the front of an
electrical assembly or at a
remote location. The BIM is
used to access, configure,
test and display information
for OPTIM trip units and other
devices. The BIM consists of
four display windows, eight
function buttons, 18 LEDs,
and a graphical time/current
curve to provide breaker
status, operational
information, protection status
and energy monitoring. A 24

Vdc power supply is required
to provide power to the BIM.
This is supplied by the
switchboard builder to
Eaton’s specifications. The
BIM is a member of Eaton’s
PowerNet family of
communicating devices that
connects OPTIM trip units,
Digitrip RMS 810/910 trip
units and energy sentinels as
a subnetwork system. The
BIM can also be connected to
a main network via a PONI
module to PowerNet
software.

2
2
2
2
2
2
2
2
2
2
2

Auxiliary Power Module
Catalog
Number

Breaker Interface
Module (BIM)

Breaker Interface Module (BIM)
Catalog
Number
BIMII

2
2

Auxiliary Power
Module

power module connects into
the top of the Digitrip
OPTIMizer via a keyed
receptacle. The main
application for the auxiliary
power module would be for
the testing of a standalone
non-communicating OPTIM
breaker that ordinarily would
not have control power.

PRTBAPMDV

2
2

Auxiliary Power Module
The auxiliary power module is
a power supply requiring 120
Vac input at 50 or 60 Hz that
provides a 32 Vdc output. The
auxiliary power module
provides control power for
testing an OPTIM trip unit
when other means of control
power is not available or for
continuous OPTIMizer
operation versus temporary
with a battery. The auxiliary

Digitrip OPTIMizer
The Digitrip OPTIMizer is a
hand-held programmer that is
used to access, configure,
test and display information
from OPTIM trip units. The
OPTIMizer plugs into the
front of an OPTIM trip unit via
an eight-pin telephone jack
and is powered by a nine-volt
battery or the auxiliary power
module. One highlighted
feature is the “Copy” and
“Download” commands.
Setting up multiple OPTIM
trips can be finished in
minutes and with no errors.
An Auxiliary Power Module
connection provides a trip test
when control power is not
present at the breaker. The
OPTIMizer is supplied as a
standard package to include
Digitrip OPTIMizer

2

the programmer, the eightpin connection cord, battery
and carrying case. The
auxiliary power module is
optional.
Note: 24 Vdc Power Supply
A 24 Vdc power supply is
required for all Digitrip OPTIM trip
units that are required to
communicate either on the main
Eaton PowerNet network or as a
subnetwork to a BIM. The
breaker’s load is 45 mA of current.
Typically one power supply is
required per switchboard and can
provide control power to a BIM
and the OPTIM trip units. The 24
Vdc power supply should be an
“isolated high quality” power
supply with a “CE” label, and is
normally provided by the
switchboard manufacturer to
Eaton’s recommendations.

Digitrip OPTIMizer

Cause of Trip Display/Remote Mount Cause of Trip Display
The Cause of Trip Display can
The DIGIVIEW version will
be field-installed on any
provide a local display at the
Digitrip RMS 310+ trip unit.
breaker without additional
The device provides breaker
wiring by connecting directly
information through an LCD
onto the trip unit. The
screen, such as cause of trip,
DIGIVIEWR06 version has a
phrase current, ground
6 foot cable that allows users
current and low loads. The
to mount the display on the
display is ideal for
outside of an enclosure door
troubleshooting common
and connect to the trip unit
trips such as ground fault,
that is contained inside the
long delay, and
enclosure.
instantaneous/short delay.
Cause of Trip Display/Remote Mount
Cause of Trip Display
Catalog
Number
DIGIVIEW
DIGIVIEWR06

Cause of Trip LED Module
The Cause of Trip LED
Module can be field-installed
on any Digitrip RMS 310+ trip
unit. The device provides a
cause of trip indication via
LED. The Cause of Trip LED
Module connects directly
onto the trip unit. When the

Catalog
Number

Cause of Trip LED Module

OPTIMizer—standard package

Catalog
Number

2

TRIP-LED

2
2
2
V4-T2-338

breaker trips, the module
indicates the cause of trip
(long delay, short delay,
instantaneous and ground) via
LED indication. The module is
reset after the breaker is
reset.

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Series C

2.3

Accessories

2

Flex Shaft Accessories (F- through R-Frame)

2

NEMA 12 Safety Door Hardware for Flex Shaft and C371 1
Handle Length
in Inches (mm)

Catalog
Number 2

4 (101.6)

C361KJ4

6 (152.4)

C361KJ6

Roller Latch 3

C361KR

Series C Rotary Accessories
As an option, an auxiliary
switch is offered so that the
control panel builder may
electrically indicate the status
of the breaker.

2
2
2
2

This accessory would be
mounted on the mechanism
and comes with 24-inch
(609.6 mm) pigtail leads.

2
2
2
2

Series C Auxiliary Switch
Catalog
Number

2

5108A61G01

2

Notes
1 Customer: Consult with box manufacturer for correct door hardware and any adapters
required for assembly.
2 The 1/4-inch x 1/2-inch (6.35 x 12.7 mm) standard mill rectangular locking bar is not supplied
with these kits.
3 Third roller latch for use with 4- or 6-inch (101.6 or 152.4 mm) handle when 3 point latching is
required.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-339

2.3

Molded Case Circuit Breakers
Series C

2

Technical Data and Specifications

2

Electrical Operator

2
2
2
2
2
2
2
2
2
2
2

F-Frame Electrical (Solenoid) Operator Rating Data 12
Voltage 3

Frequency

Inrush Current
Amperes

Maximum
Operating Time

Fuse
Amperes 4

120

50/60 Hz AC

10

5 cycles (80 ms)

240

50/60 Hz AC

5

5 cycles (80 ms)

2
2

168j

Operating Voltage 3

Inrush Current Amperes

3

120 AC

31

2

208 AC

13

240 AC

12

125 DC

21

24 DC

50

F-Frame Electrical (Motor) Operator Rating Data 2567
Voltage 3

Frequency

Inrush Current
Amperes

120

AC

2

24

DC

5

48

DC

3

Operating
Voltage 3

Frequency

Inrush Current
Amperes

Fuse
Amperes

125

DC

2

120

50/60 Hz

31

6

208

50/60 Hz

21

—

240

50/60 Hz

19

4

480

50/60 Hz

—

—

N-Frame Electrical (Motor) Operator Rating Data 16kl

J-Frame Electrical (Solenoid) Operator Rating Data 1689
Voltage 3

Inrush Current
Amperes

Fuse
Amperes

24

DC

50

—

120

30

6

48

DC

80

—

240

16

4

125

DC

21

—

2
2

L- and M-Frame Electrical (Motor) Operator Rating Data

K-Frame Electrical (Solenoid) Operator Rating Data 1689

R-Frame Electrical (Motor) Operator Rating Data mnop

Operating
Voltage 3

Inrush Current
Amperes

Fuse
Amperes

Operating
Voltage q

Frequency

Motor Inrush Current
Amperes

120

30

6

120

50/60 Hz

40

240

16

4

240

50/60 Hz

27

48

DC

53

24

DC

58

2

Notes
1 UL listed under UL File E64983.
2 The electrical operator design is endurance tested for 8000 electrical operations.
3 Tolerance: +10%, –15% of nominal voltage.
4 Use current-limiting type fuse where required.
5 UL listed under UL File E64124.
6 Frequency: 50/60 Hz.
7 Maximum operating time: 3 seconds max. Operator is an intermittent duty device. The safe
duty cycle (OFF to ON to OFF) should not exceed one per minute.
8 The electrical operator design has been endurance tested for 6000 electrical operations.
9 Maximum operating time: 5 cycles (80 mS).
j Maximum operating time: 12 cycles.
k The electrical operator design has been endurance tested for 2,500 electrical operations.
l Maximum operating time: 12 cycles max. Operator is an intermittent duty device. The safe
duty cycle (OFF to ON to OFF) should not exceed one per minute.
m Operator is an intermittent duty service. The safe duty cycle (OFF to ON to OFF) should not
exceed one per minute.
n Electric Operating time at rated voltage; (a) To turn breaker ON–1/2 second max. (b) To turn
breaker OFF–1/2 second max.
o Motor operating temperature; Class “A” temperature limits apply.
p A minimum 1 kVA power source is recommended for motor operation.
q Applied voltage should be no less than 85% or no more than 110% of rated voltage.

2
2
2
2
2
2
2
2
2
2

For OPTIM trip, OPEOPCK kit required.

2
2
V4-T2-340

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Dimensions
Approximate Dimensions in Inches (mm)

2

Rear Connecting Studs

2
2

F-Frame 1
Stud
Ampere
Rating

Stud
Catalog
Number

Panel Thickness

Tube Length

A

B

Dimensions

C

Tube
Catalog
Number

D

E

F

2
2

For 15 to 100 Ampere Circuit Breakers
100A short

451D874G01

1.00 (25.4)

1.06 (26.9)

—

32B9446H20

—

3.63 (92.1)

0.31 (7.9)–18

100A short

451D874G01

0.69 –0.94 (17.5 to 23.8)

1.38 (34.9)

—

32B9446H21

—

3.63 (92.1)

0.31 (7.9)–18

100A short

451D874G01

0.38 –0.63 (9.5 to 15.9)

1.69 (42.9)

—

32B9446H22

—

3.63 (92.1)

0.31 (7.9)–18

100A short

451D874G01

0.25 –0.31 (6.4 to 7.9)

2.00 (50.8)

—

32B9446H23

—

3.63 (92.1)

0.31 (7.9)–18

100A long

451D874G02

1.00 (25.4)

—

3.44 (87.3)

32B9446H24

6.13 (155.6)

—

0.31 (7.9)–18

100A long

451D874G02

0.69 –0.94 (17.5 to 23.8)

—

3.75 (95.2)

32B9446H25

6.13 (155.6)

—

0.31 (7.9)–18

2
2
2
2

100A long

451D874G02

0.38 –0.63 (9.5 to 15.9)

—

4.06 (103.1)

32B9446H26

6.13 (155.6)

—

0.31 (7.9)–18

100A long

451D874G02

0.25 –0.31 (6.4 to 7.9)

—

4.38 (111.3)

32B9446H27

6.13 (155.6)

—

0.31 (7.9)–18

2
2

For 110 to 225 Ampere Circuit Breakers
225A short

374D883G01

1.00 (25.4)

1.06 (26.9)

—

374D883H06

—

4.25 (108.0)

0.44 (11.1)–14

225A short

374D883G01

0.69 –0.94 (17.5 to 23.8)

1.38 (34.9)

—

374D883H07

—

4.25 (108.0)

0.44 (11.1)–14

225A short

374D883G01

0.38 –0.63 (9.5 to 15.9)

1.69 (42.9)

—

374D883H08

—

4.25 (108.0)

0.44 (11.1)–14

225A short

374D883G01

0.25 –0.31 (6.4 to 7.9)

2.00 (50.8)

—

374D883H09

—

4.25 (108.0)

0.44 (11.1)–14

225A long

374D883G02

1.00 (25.4)

—

3.44 (87.3)

374D883H10

7.50 (190.5)

—

0.44 (11.1)–14

225A long

374D883G02

0.69 –0.94 (17.5 to 23.8)

—

3.75 (95.2)

374D883H11

7.50 (190.5)

—

0.44 (11.1)–14

225A long

374D883G02

0.38 –0.63 (9.5 to 15.9)

—

4.06 (103.1)

374D883H12

7.50 (190.5)

—

0.44 (11.1)–14

225A long

374D883G02

0.25 –0.31 (6.4 to 7.9)

—

4.38 (111.3)

374D883H13

7.50 (190.5)

—

0.44 (11.1)–14

2
2
2
2
2

F-Frame

2

E
B

2

Mounting Panel

.75
(19.1)

2

“F” Thread

Breaker Mounting
Surface

2
.06
(1.5)

A

2

C

2

D

2

Note
1 Not UL listed.

2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-341

2.3

Molded Case Circuit Breakers
Series C

2

Approximate Dimensions in Inches (mm)

2

J-Frame
Stud
Ampere
Rating

Stud
Catalog
Number

Panel Thickness

Tube Length

A

B

C

Tube
Catalog
Number

2

250A short

5010D23G01

0.75–1.00 (19.1–25.4)

0.84 (21.4)

—

456D983H05

250A short

5010D23G01

0.50 –0.75 (12.7–19.1)

1.09 (27.7)

—

456D983H06

2

250A short

5010D23G01

0.25 –0.50 (6.4–12.7)

1.03 (26.2)

—

456D983H07

250A long

5010D23G02

0.75–1.00 (19.1–25.4)

—

3.88 (98.6)

5010D23H05

250A long

5010D23G02

0.50 –0.75 (12.7–19.1)

—

4.13 (104.9)

5010D23H06

250A long

5010D23G02

0.25 –0.50 (6.4–12.7)

—

4.38 (111.3)

5010D23H07

2

2
2
2

1.59
(40.4)
0.59
(15.0)
0.06
(1.5)

2
2
2
2
2

6.66
(169.2)
C

A
0.03
(0.7)

0.31 (7.9) – 18 Thread
Do Not Use More
Than 10 Ft Lbs
Torque to Tighten Nuts

0.50 (12.7) – 13 Thread

Breaker

2

B

Mounting Panel

3.63
(92.2)

2
2
2
2
2
2
2
2

K-Frame 1
Stud
Ampere
Rating

Stud
Catalog
Number

Panel Thickness

Tube Length

A

B

C

E

F
0.75–16 (19.1–406.4)

6642C14G02

0.75–1 (19.1–25.4)

0.84 (21.3)

—

313C909H17

—

3.66 (93.0)

6642C14G04

0.50 –0.75 (12.7–18.4)

1.09 (27.69)

—

313C909H18

—

—

—

400A short

6642C14G06

0.25 –0.5 (6.35–12.7)

1.03 (26.16)

—

313C909H19

—

—

—
—

400A long

6642C14G03

0.75–1 (19.1–25.4)

—

3.78 (96.0)

313C909H20

—

—

400A long

6642C14G05

0.50 –0.75 (12.7–18.4)

—

4.03 (102.4)

313C909H21

6.58 (167.1)

—

—

400A long

6642C14G07

0.25 –0.5 (6.35–12.7)

—

4.28 (108.7)

313C909H22

—

—

—

E
B

Mounting Panel

“F” Thread
Breaker Mounting
Surface

2

0.06
(1.5)

2

1.67
(42.4)

2
2

D

400A short

2
2

Dimensions

400A short

2
2

Standard Tube
Catalog
Number

A

C
D

Note
1 Not UL listed.

V4-T2-342

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.3

Molded Case Circuit Breakers
Series C

Approximate Dimensions in Inches (mm)

2

Flange Mounted Handle Mechanisms

2

Type C371
Operating Mechanism Only

2

Operating Mechanism w/ 4-inch Handle
For NEMA 1–12 Enclosure

For NEMA 4/4X Enclosure

2

Circuit Breaker or
Motor Circuit Protector

Frame
Size

Variable Depth
Mounting Range
Min/Max 12

Catalog
Number

Catalog
Number

Catalog
Number

HMCP and Series C
EHD, FDB, FD, FDC, HFD, ED

150

6.5–16 (165.1–406.4)

C371E

C371E1

C371E2

2

HMCP and Series C
HJD, JD, JDB, JDC

250

6.5–16.63 (165.1–422.4)

C371F

C371F5

C371F6

2

HMCP and Series C
DK, HKD, KD, KDB

400

6.5–16.63 (165.1–422.4)

C371F

C371F5

C371F6

2

Series C
HLD, LD, LDC

600

8.5–22 (215.9–558.8)

C371G

C371G5

C371G6

2

Series C MD, MDS
(No MDL)

800

8.75–22 (222.3–558.8)

C371K

C371K5

C371K6

2

Series C
HND, ND, NDC

1200

9.75–22 (247.7–558.8)

C371K

C371K5

C371K6

2
2
2

Handle Only
Circuit Breaker
Frame Size
(Amperes)

NEMA
Enclosure Type

Operating
Handle Length

Catalog
Number

2

150

1-3R-3-12

4.00 (101.6)

C371H1

4/4X

4.00 (101.6)

C371H2

2

1-3R-3-12

6.00 (152.4)

C371H3

4/4X

6.00 (152.4)

C371H4

1-3R-3-12

4.00 (101.6)

C371H5

4/4X

4.00 (101.6)

C371H6

1-3R-3-12

6.00 (152.4)

C371H7

4/4X

6.00 (152.4)

C371H8

250–1200

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-343

2.3

Molded Case Circuit Breakers
Series C

2

Approximate Dimensions in Inches (mm)

2

L-Frame

2

Stud Length (A)

Stud Catalog
Number

5.47 (138.9)

314C960G07

2

7.97 (202.4)

314C960G08

10.47 (265.9)

314C960G09

2
2

.44
(11.2)

A

2

Insulators
Washer

2

Nut

2
2

Circuit Breaker

2

Insulating Panel

Rear
Connecting
Stud

2
2

M-Frame
Stud
Ampere
Rating

Diameter
and
Thread

Extension
Back of
Breaker

Stud
Catalog
Number

2

225

0.50 (12.7)–13

3.66 (93.0)

314C960G01

400

0.75 (19.1)–16

5.91 (150.1)

314C960G04

2

400

0.75 (19.1)–16

8.41 (213.6)

314C960G05

400

0.75 (19.1)–16

10.91 (277.0)

314C960G06

2

600

1.00 (25.4)–12

5.91 (150.1)

314C960G07

2

600

1.00 (25.4)–12

8.41 (213.6)

314C960G08

600

1.00 (25.4)–12

10.91 (277.0)

314C960G09

2

800

1.13 (28.7)–12

5.91 (150.1)

314C960G10

800

1.13 (28.7)–12

8.41 (213.6)

314C960G11

2

800

1.13 (28.7)–12

10.91 (277.0)

314C960G12

Stud
Ampere
Rating

Diameter
and
Thread

Extension
Back of
Breaker

Stud
Catalog
Number

800

1.13 (28.7)–12

5.5 (139.7)

623B222G01

2

800

1.13 (28.7)–12

8.0 (203.2)

623B222G02

2

800

1.13 (28.7)–12

10.5 (266.7)

623B222G03

1200

1.25 (31.8)–12

5.5 (139.7)

373B375G04

1200

1.25 (31.8)–12

10.5 (266.7)

373B375G03

2

2
2
2

2

N-Frame

2
2
2
2
V4-T2-344

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Definite Purpose

2.4

Contents

GP, FP, KP, LP and MP Frames

Description

Page

Product Selection Guide . . . . . . . . . . . . . . . . . . . .
Electrical Characteristics . . . . . . . . . . . . . . . . .
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Base Mounting Hardware . . . . . . . . . . . . . . . .
Line and Load Termination . . . . . . . . . . . . . . . .
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Optional Line and Load Terminals . . . . . . . . . .
Catalog Number Selection . . . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Learn
Online

V4-T2-346
V4-T2-346
V4-T2-348
V4-T2-348
V4-T2-348
V4-T2-348
V4-T2-348
V4-T2-349
V4-T2-350
V4-T2-348
V4-T2-351

2
2
2
2
2
2
2
2

Drawings
Online

2

Definite Purpose Molded Case Circuit Breaker Family

2
2

Definite Purpose Molded Case Circuit Breakers

2

Optimized solution for HVAC/R and Pumping Applications.

Product Overview
GP, FP, KP, LP and MP Frames
15–800 Amperes
NEMA 480 Vac
Eaton’s Definite Purpose
molded case circuit breakers
are available in three-pole
configurations, and are
designed to meet the specific
requirements of HVAC/R
and pumping applications.
As with other members of
Eaton’s family of molded
case circuit breakers, Definite
Purpose breakers provide
high quality, reliability,
unmatched performance
and outstanding value.

Eaton’s Definite Purpose
breakers are rated from 15–
800A and are available in five
frame sizes. Each frame size
has the same compact
outside dimensions as
Series C breakers.
Additionally, Definite Purpose
breakers have been
rigorously tested to the
UL 489 standard. They
are assembled in an ISO
certified facility.

Trip Units and Terminals
Definite Purpose breakers
contain factory-sealed
thermal-magnetic trip units.
The GP-Frame breaker
(15–100A) includes line and
load terminals and breaker
mounting hardware.
FP (15–225A), KP (200–
400A), LP (450–600A) and
MP (700–800A) Frames ship
standard without mounting
hardware. For line and load
terminals, add “L” to the end
of the catalog number or “W”
for no terminals.

External Accessories
Definite Purpose breakers
use the same external
accessories as Series C
breakers: handle
mechanisms, motor
operators, lock-off devices,
busbar extensions and
multiple terminal
arrangements.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-345

2.4
2
2

Molded Case Circuit Breakers
Definite Purpose

Product Selection Guide

Electrical Characteristics

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Breaker Type

GPS

FPS

FPH

KPS

KPH

Amperage range

15–100A

15–225A

15–225A

200–400A

200–400A

Performance level
Breaker capacity (kA rms)
NEMA, UL, CSA

Number of poles

S

S

H

S

H

65

65

100

65

100

480 Vac

22

35

65

35

65

600 Vac

—

18

25

25

35

3

3

3

3

3

240 Vac

Maximum voltage (Vac)

480

600

600

600

600

Thermal-magnetic

■

■

■

■

■

2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-346

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Definite Purpose

2.4
2
2

Electrical Characteristics, continued

2
2
2
2
2
2
2
2
2
Breaker Type

LPS

LPH

MPS

MPH

Amperage range

450–600A

450–600A

700–800A

700–800A

Performance level

S

H

S

H

Breaker capacity (kA rms)

240 Vac

65

100

65

100

NEMA, UL, CSA

480 Vac

35

65

50

65

600 Vac

25

35

25

35

3

3

3

3

Number of poles
Maximum voltage (Vac)

600

600

600

600

Thermal-magnetic

■

■

■

■

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-347

2.4

Molded Case Circuit Breakers
Definite Purpose

2

Features

2

Base Mounting Hardware
English base mounting
hardware is included with
GP frame only. For all other
frames, order base mounting
hardware separately as per
the table to the right.

2

Base Mounting Hardware
Catalog Number
Frame

English

Metric

GP

Included

—

FP

BMH1

BMH1M

KP

BMH3

BMH3M

2

LP

BMH4

BMH4M

MP

BMH5

BMH5M

2

Note: Base mounting hardware, is included with GP-Frame breakers.

2

2
2
2
2
2
2
2
2

A separate catalog number is not required.

Line and Load Terminals
Both line and load terminals
are included with GP-Frame
Definite Purpose breakers.
For all other frames, add “L”
for line and load terminals
to be included or“W” for
no terminals.

Line and Load Termination
Breaker

Termination
Type

Awg Wire
Range

Metric Wire
Range (mm)

Wire
Type

Bolt Size
English

Bolt Size
Metric

Torque
Lb–In

Torque
Nm

Catalog
Number

GP

Wire

#14–1/0

2.5–50

Cu only

—

—

45

5.1

Included

Options
Optional Line and
Load Terminals
Compression terminals with
hardware are available for a
wide range of conductors.
Field installation only.

2

Optional Line and Load Terminals

Breaker
FP

2
2
2

KP

2

LP

2

MP

2
2
2
2
2
2
2
2
2
2

Maximum
Amperes

Awg Wire
Range

End Cap Accessory Kit
End caps for line and load
conductor termination are
optional with each breaker.
End caps secure the
conductor with a ring-type
connector. The kit includes
one end cap, three cap
screws, three nuts and three
lock washers.

Catalog Number
with Control Wire
Termination

100

#14–#10

Cu/Al

3T100FB 1

—

#8

Cu/Al

3T100FB 1

—

100

#6–#4

Cu/Al

3T100FB 1

—

100

#3–4/0

Cu/Al

3T100FB 1

—

200

#3–4/0

Cu only

3T150FB 1

—

225

#4–4/0

Cu/Al

3TA225FB 1

—

225

#6–300

Cu/Al

3TA225FDK 1

—

400

250–500 (1)

Cu/Al

TA350K

—

400

3/0–250 (2)

Cu/Al

3TA400K 1

3TA400KCW

500

250–350 (2)

Cu/Al

TA602LD

TA602LDCW

600

400–500 (2)

Cu/Al

3TA603LDK 1

3TA603LDKCW

800

3/0–400 (3)

Cu/Al

TA800MA2

TA800MA2CWT

800

500–750 (2)

Cu/Al

TA801MA

TA801MACWT

End Cap Accessory Kit

Series C Accessories
For internal accessories, see
Page V4-T2-281.
For external accessories, see
Page V4-T2-312.

V4-T2-348

Catalog
Number

100

Note
1 Package of three terminals.

Accessories

Wire
Type

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Definite Purpose

2.4

Catalog Number Selection

2

FP S 3 150 L
Frame Size
GP = GP-Frame
FP = FP-Frame
KP = KP-Frame
LP = LP-Frame
MP = LP-Frame

GP-Frame
015 = 15A
020 = 20A
025 = 25A
030 = 30A
035 = 35A
040 = 40A
045 = 45A
050 = 50A
060 = 60A
070 = 70A
080 = 80A
090 = 80A
100 = 100A

FP-Frame
015 = 15A
020 = 20A
025 = 25A
030 = 30A
035 = 35A
040 = 40A
045 = 45A
050 = 50A
060 = 60A
070 = 70A
080 = 80A
100 = 100A
110 = 110A
125 = 125A
150 = 150A
175 = 175A
200 = 200A
225 = 225A

2
2

Options
Interrupting Rating
S = Standard
H = High 1

Number of Poles
3 = Three-pole

Ampere Rating
KP-Frame
LP-Frame
450 = 450A
175 = 175A
500 = 500A
200 = 200A
600 = 600A
250 = 250A
300 = 300A
400 = 400A

K = Molded case switch 2
L = Line and load terminals
W = Without terminals or
mounting hardware 1

2
2
2

MP-Frame
700 = 700A
800 = 800A

2
2
2
2
2
2
2

Notes
1 Not available on GP-Frame.
2 When choosing a molded case switch, select the highest amperage rating for the frame and the standard interrupting rating.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-349

2.4

Molded Case Circuit Breakers
Definite Purpose

2

Product Selection

2

Catalog Numbers
When ordering Definite Purpose breakers, use the appropriate
catalog numbers given below.

2
2

GP 100

GP-Frame/15–100A

FP 225

FP-Frame/15–225A

Three-Pole

2
2

Three-Pole

Frame/
Ampere Rating

Catalog
Number

Frame/
Ampere Rating

Catalog
Number

GP/15–100A circuit breakers

GPS3015

FP/15–225A circuit breakers

FPS3015

2

GPS3020

FPS3020

GPS3025

FPS3025

2

GPS3030

FPS3030

2

GPS3035

FPS3035

GPS3040

FPS3040

2

GPS3045

FPS3045

GPS3050

FPS3050

2

GPS3060

FPS3060

GPS3070

FPS3070

2

GPS3080

FPS3080

2

GPS3090

FPS3090

GPS3100

FPS3100

GPS3100K

FPS3110

2

GP/100A molded case switch

Note: All GP frames come standard with line and load terminals

FPS3125

2

and base mounting hardware. Not available without terminals.

FPS3150
FPS3175

2

FPS3200

2

FPH3015

FPS3225

2

FPH3020

2

FPH3030

2

FPH3040

FPH3025

FPH3035

2

FPH3045

2

FPH3060

FPH3050

FPH3070

2

FPH3080

2

FPH3100

FPH3090

2

FPH3110

2

FPH3150

FPH3125

FPH3175

2

FPH3200
FPH3225

2

FP/225A molded case switch

2

Note: At the end of catalog number, add “L” for terminals or “W”
for no terminals.

2
V4-T2-350

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

FPS3225K

Molded Case Circuit Breakers
Definite Purpose

KP 250

KP-Frame/200–400A

2.4

Dimensions
Three-Pole

Frame/
Ampere Rating

Catalog
Number

KP/175–400A circuit breakers

KPS3175
KPS3200

2

Approximate Dimensions in Inches (mm)
All dimensions are provided for guidance and should not be used
for construction purposes unless approved.
Contact Eaton for detailed outline drawings.

GP, FP, KP, LP and MP Definite Purpose Frames

2

KPS3400
KPH3175
KPH3200
KPH3250
KPH3300
KPH3400
KP/400A molded case switch

LP 400

Breaker Type
GP
Width 3.00 (76.2)

FP

KP

LP

MP

4.13 (104.9)

5.49 (139.4)

8.25 (209.6)

8.25 (209.6)

Height 4.88 (124.0)

6.00 (152.4)

10.12 (257.0)

10.75 (273.1)

16.00 (406.4)

Depth 2.63 (66.7)

3.38 (85.9)

4.31 (109.6)

3.81 (96.8)

4.06 (103.1)

KPS3400K

Frame/
Ampere Rating

Catalog
Number

LP/450–600A circuit breakers

LPS3450

2

2
2

LPS3500

2

LPS3600

2

LPH3450
LPH3500

2

LPH3600
LPS3600K

2
2

MP-Frame/700–800A
Three-Pole
Frame/
Ampere Rating

Catalog
Number

MP/700–800A circuit breakers

MPS3700

2
2
2

MPS3800
MPH3700

2

MPH3800
MP/800A molded case switch

2

2
Three-Pole

MP 800

2

2

LP-Frame/450–600A

LP/600A molded case switch

2
2

KPS3250
KPS3300

2

MPS3800K

2
2

Note: For KP, LP, MP frames above, add “L” for terminals or W”
for no terminals to end of catalog number.

2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-351

2.5
2

Molded Case Circuit Breakers
Metering and Communications

Contents

PM3 Modules

Description

2

Page

PM3 Monitoring and Metering Module
Product Selection. . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . .
Dimensions and Weights. . . . . . . . . . . . . . . . .

2
2
2

Learn
Online

V4-T2-353
V4-T2-353
V4-T2-354

Drawings
Online

2
2
2
2
2

Power Monitoring and Metering with Modbus RTU

2

PM3 Monitoring and Metering Module

2

Product Description

Application Description

The PM3 is the perfect
solution for main, branch
circuit and standalone
monitoring/metering
applications. With information
at your fingertips, you can
meter, monitor and
communicate phase current
and voltage with calculated
power and energy.

●

2
2
2
2
2
2
2
2
2
2

The PM3 is versatile, as it
connects to the load side of
a molded-case circuit breaker
(MCCB) and communicates
easily to a local network or
the Internet through Eaton
Power Xpert® Gateways
(PXGs). Cost of ownership
is reduced through ease of
installation. The PM3 is
your ideal MCCB
metering solution.

2
2
2
2
2
2

●

●

Communications via
Modbus® and Eaton’s
INCOM™ protocol;
compatible with Eaton’s
PXG for Web page and
Ethernet capabilities
Works in 240 Vac PM3,
480 Vac and 600 Vac
applications
●
480 Vac PM3 has
internal power supply
to power electronics
●
600 Vac PM3 requires
24 Vdc auxiliary power
Seamlessly integrates with
thermal-magnetic or
electronic trip units

Features and Benefits
●

●

●

●

●

Communicates electrical
system data and circuit
breaker status
Calculates power and
energy to an accuracy of
1.0% of reading
Configurable with thermalmagnetic or electronic
trip units
Suitable for reverse-feed
applications
Easy to install

PM3 Benefits When Combined
with 310+ Electronic Trip Unit
●
Alarming: high load and
ground fault
●
Zone selective interlocking
●
Arcflash Reduction
Maintenance System™
●
Cause-of-trip localized
information through
Digiview and TRIP-LED
●
Modbus/INCOM
communications
●
HMI connectivity
through PXG
●
Current and voltage
metering to 0.5% of
reading
●
Power and energy
monitoring to 1.0%
of reading
●
Reduces cost of ownership

2
2
V4-T2-352

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Standards and Certifications
●

●
●
●
●
●
●
●

Meets ANSI C12.1
revenue grade standard
with a current and
voltage accuracy of
0.5% of reading
UL 489, Annex J
IEC 61000-4-2—ESD
IEC 61000-4-4—EFT
IEC 61000-4-5—SURGE
IEC 61000-4-6—EMC
ANSI C12.1 (1% accuracy)
UL/cUL/CE

2.5

Molded Case Circuit Breakers
Metering and Communications

Product Selection

2

PM3 Modules
Frame

Catalog Number

PM3 Power Monitoring and Communications Module Technical Specifications for
Modbus RTU

2

480V

Description

2

600V

Specification

Current Inputs

Modbus

2

FD

—

PM3FM

Pickup current

0.3A rms

JG

—

PM3JM

Maximum reported current

FD/JG 250A rms

KD and LG

—

PM3LM
Accuracy

0.5% of reading

2

Line-to-neutral 30–366 Vac

2

INCOM
FD

PM3FI480

PM3FI600

Voltage Inputs

JG

PM3JI480

PM3JI600

Range

KD and LG

PM3LI480

2

KD/LD 630A rms

Line-to-line 52–635 Vac

PM3LI600
Supported systems

2

Three-element wye, three-element wye + neutral
Two-element delta, four-wire delta systems

Technical Data and
Specifications
Metered parameters
●
IA, IB, IC
●
VAB, VBC, VCA, Van, Vbn, Vcn
●
Apparent Energy, Forward
Real Energy, Reverse Real
Energy, Net Real Energy,
Lagging Reactive Energy,
Leading Reactive Energy,
Net Reactive Energy
●
Apparent Power A, B, C;
Apparent Power Total;
Reactive Power A, B, C;
Reactive Power Total; Real
Power A, B, C;
Real Power Total
●
Frequency, Apparent
Power Factor, Apparent
PFA, Apparent PFB,
Apparent PFC

Input impedance

996 kiloohm/phase

2

Burden per phase

0.36 VA/phase max. at 600V;
0.014 VA at 120V

2

Phase voltage connections

Internal via screw terminal to busbar
For wye system, a neutral is required to be connected to the PM3 on the
right Phoenix connector.

2

Neutral connection

If neutral is not available, the meter will calculate a virtual neutral
based on the phase-to-phase rms voltage.
The system voltage must be balanced for this to be accurate.

2
2

Frequency
Frequency

50/60 Hz

Accuracy

± 0.1 Hz

Resolution

0.1 Hz

2
2

Power and Energy
Accuracy

2

1% of reading (ANSI C12.1)

2

Isolation
All inputs and outputs are galvanically isolated to 2500V.

2

Environmental Ratings
Operating temperature

–20°C to +50°C

Storage temperature

–20°C to +50°C

Operating humidity

5 to 95% RH noncondensing

2

Voltage, current

True rms

Sampling rate

13.02K samples per second

2

2

Sensing Method

2

Update Rate
Watts, VAR and VA

1.03 sec at 60 Hz

All other parameters

1.07 sec at 60 Hz

2

DC voltage

18–30 Vdc

2

Maximum current

30.0 mA at 24 Vdc

Burden

0.72W

Power Supply (External)

2
2

Standard Communication Format
Connection type

Three-wire RS-485 (A, B, Common)

Com port baud rate

9600 or 19,200 bauds

Modbus address range

01–247

Data format

Selectable (8, N, 1 | 8, N, 2 | 8, Even, 1 | 8, Odd, 1)

Protocols

Modbus RTU

Internal termination resistor
selectable ON or OFF

Via DIP switch

Default: 19,200 bauds

2

Default: 8, N, 2

2

Default: Enabled

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-353

2
2

2.5
2

Metering and Communications

Dimensions and Weights
Approximate Dimensions in Inches (mm)
FD Three-Pole with PM3 Modbus

2

1.38
(35.1)

2
2

2.88
(73.2)

3.63
(92.2)

3.63
(92.2)

On
Off

6.00
(152.4)
CL
Handle

0.69
(17.5)

Line End

7.00
(177.8)
CL
Handle

O
N

O
F
F

LED

5.50
(139.7)

3.95
(100.3)

11.00
(279.4)

10.50
(266.7)

O
N

12.00
(304.8)

1 2 3 4 5 6

123456789101112131415

2.06
(52.3)

3.34
(84.8)

Load End

123456789101112131415

2.06
(52.3)

3.42
(86.9)
3.94 (100.1)

4.13 (104.9)

2

Load End

KD Three-Pole with PM3 Modbus

2

1.72
(43.7)

2
2

0.86
(21.8)

2

LG Three-Pole with PM3 Modbus

Line End

12.14
(308.4)

CL
Handle

10.13
(257.3)

Power Monitoring/
Metering Module

Tx

ON O

Rx

Settings
1 2 3 4 5 6
2 3 4 5 6

MODBUS

COM
EARTH
24 Vdc (+)
24 Vdc (–)

13.83
(351.3)

Network Address

Power

Bell Alarm
COM
COM
Aux. Alarm
V Neutral

2.74
(69.6)
5.48 (139.2)

Power Monitoring/
Metering Module

Tx

ON O

Rx

Settings
1 2 3 4 5 6
2 3 4 5 6

STATUS
Network Address

N1

A
B

MODBUS

COM
EARTH
24 Vdc (+)

Load End

CL
Handle

10.13
(257.3)

See breaker for terminal information.
See instruction sheet for high voltage tests.
For use on Series G, L-Frame or Series C, K-Frame
Circuit Breaker, Switch, Motor Circuit Protector.

2

3.98
(101.1)

Power

Bell Alarm
COM
COM
Aux. Alarm
V Neutral
See breaker for terminal information.
See instruction sheet for high voltage tests.
For use on Series G, L-Frame or Series C, K-Frame
Circuit Breaker, Switch, Motor Circuit Protector.

2.74
(69.6)
5.48 (139.2)

4.06
(103.1)
4.88 (124.0)

13.82
(351.0)

Load End

PM3 Dimensions and Shipping Weights
Description

Frame

Weight in lbs (kg)

FD

1.26 (0.57)

JG

1.60 (0.73)

KD/LG

2.25 (1.02)

2

2

5.58
(141.7)

CL
Handle

24 Vdc (–)

2

2

Line End

4.31 (109.5)
4.06
(103.1)
3.98
(101.1)

5.58
(141.7)

8.44
(214.4)

12.14
(308.4)

STATUS

N1

A

2

2

0.86
(21.8)

4.73
(120.1)

5.77
(146.6)

CL
Handle

Off/O

8.44
(214.4)

B

2

1.72
(43.7)

On/I

2

2

4.31 (109.5)
4.06
(103.1)
3.81
(96.8)

5.77
(146.6)

4.92
(125.0)

3.34
(84.8)
3.42
(86.9)
4.41 (112.0)

4.13 (104.9)

2

2

LED

1 2 3 4 5 6

2

2

CL
Handle

PUSH TO
TRIP

FACTO
O
N

9.53
(242.1)

2

2

3.57 (90.7)
3.44
(87.4)
3.34
(84.8)

3.95
(100.3)

3.17
(80.5)

CL
Handle
S
RY EA

4.50
(114.3)

2
2

Line End

1.38
(35.1)

FACTO

2

3.50 (88.9)
3.39
(86.1)
3.19
(81.0)

123456789101112131415

2

0.69
(17.5)

JG Three-Pole with PM3 Modbus

S
RY EA

2

Molded Case Circuit Breakers

Basic unit in inches (mm)

Shipping container dimensions in inches (mm)

V4-T2-354

Dimensions and Weights

FD

4.13 W x 5.00 L x 3.39 H (104.9 x 127.0 x 86.1)

JG

4.13 W x 5.00 L x 3.39 H (104.9 x 127.0 x 86.1)

KD/LG

5.48 W x 3.70 L x 4.06 H (139.2 x 94.0 x 103.2)

FD/JG

8.00 x 5.13 x 5.50 (203.2 x 130.3 x 139.7)

KD/LG

6.25 x 8.25 x 7.00 (158.7 x 209.5 x 177.8)

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

3.98
(101.1)
4.06
(103.1)
5.43 (137.9)

Molded Case Circuit Breakers
Specialty Breakers

2.6

Contents

Engine Generator Circuit Breakers

Description
Engine Generator Circuit Breakers
Catalog Number Selection . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . .
Accessories Selection Guide and
Ordering Information . . . . . . . . . . . . . . . . . . .
Options and Accessories . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . .
Dimensions and Weights . . . . . . . . . . . . . . . . .
Direct Current Circuit Breakers . . . . . . . . . . . . . . .
E2 Mining Service Circuit Breakers . . . . . . . . . . . .
Classic Mining Breakers . . . . . . . . . . . . . . . . . . . .
Add-On Ground Fault Protection—Type GFR . . . .
PVGard Solar Circuit Breakers . . . . . . . . . . . . . . . .
Learn
Online

Page

2

V4-T2-356
V4-T2-357

2

V4-T2-359
V4-T2-359
V4-T2-360
V4-T2-360
V4-T2-361
V4-T2-374
V4-T2-397
V4-T2-411
V4-T2-414

2
2
2
2
2
2
2

Drawings
Online

2
2

Engine Generator Circuit Breakers
Product Description

Application Description

Standards and Certifications

Eaton’s engine generator
molded case circuit breakers
are designed specifically for
application on diesel engine
powered standby generators
where high interrupting
circuit breakers are not
required. The JG through NG
breakers are equipped with a
special trip unit, that includes
standard thermal (overload)
protection and special low
magnetic pickup range (FG
includes a fixed thermalmagnetic pickup). The
standard thermal trip unit
provides overload protection
for conductors per the
National Electrical Code®. The
low magnetic pickup range is
approximately two to five
times the continuous rating
and provides closer low-level
short-circuit protection when
applied on generators that
have very low short-circuit
capacity. This combination
allows the user to customize
the breaker to the generator
output.

Engine generator circuit
breakers are suitable for
reverse feed application.

Engine generator molded
case circuit breakers are
designed to conform with the
following standards:
●

●

●

2
2
2

Underwriters Laboratories
Standard UL 489, Molded
Case Circuit Breakers and
Circuit Breaker Enclosures
File E7819
Canadian Standards
Association Standard
C22.2 No. 5, Service
Entrance and Branch Circuit
Breakers
International
Electrotechnical
Commission
Recommendations IEC
947-2, Circuit Breakers

2
2
2
2
2
2
2
2
2

Conformance with these
standards satisfies most local
and international codes,
assuming user acceptability
and simplified application.

2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-355

2.6
2
2
2
2
2
2

Molded Case Circuit Breakers
Specialty Breakers

Catalog Number Selection
This information is presented
only as an aid to
understanding catalog
numbers. It is not to be used
to build catalog numbers for
circuit breakers.
●

FG breakers include both
line and load side terminals

●

●

JG, KG, LG and NG
breakers with W catalog
number suffix do not
include any terminals
JG, KG, LG and NG
breakers without W catalog
number suffix include both
line and load terminals

●

●

Contact Eaton for
additional ratings and
internal/external accessories
Reverse feed

Circuit Breakers FG, JG, KG, LG and NG

FG 3 100 W

2
2

Frame
FG

2
2
2
2
2
2
2

Number of Poles
3 = Three-pole

Trip Amperes
015
020
025
030
035
040
045
050
060
070
080
090
100
125
150
175
200
225

Suffix
W = Without terminals

JG

2

175
200
225
250

2

KG
300
350
400

2
2

LG
450
500
600

2

NG
700
800
900
1000
1200

2
2
2
2
2
2
2
2
2
2
V4-T2-356

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.6

Molded Case Circuit Breakers
Specialty Breakers

Product Selection
The following table lists FG
through NG engine generator
breakers with the maximum
generator kVA and kW rating.
Engine generator breakers
are applied at 115% of the

2

generator full load current
rating (FLA). The maximum
kW rating is based on threephase generators at 80%
power factor.

2
2
2

Thermal-Magnetic
Engine Generator
Breaker 3

Maximum Generator Rating 60 Hz
Magnetic
Pickup Range

240 Vac

480 Vac

600 Vac

kVA 1

kW 2

kVA 1

kW 2

kVA 1

kW 2

Catalog
Number

Fixed

5

4

11

9

14

11

FG3015 4

Fixed

7

6

14

12

18

14

FG3020 4

Fixed

9

7

18

14

23

18

FG3025 4

Fixed

11

9

22

17

27

22

FG3030 4

Fixed

13

10

25

20

32

25

FG3035 4

Fixed

14

12

29

23

36

29

FG3040 4

Fixed

16

13

32

26

41

32

FG3045 4

Fixed

18

14

36

29

45

36

FG3050 4

Fixed

22

17

43

35

54

43

FG3060 4

Fixed

25

20

51

40

63

51

FG3070 4

Fixed

29

23

58

46

72

58

FG3080 4
4

Fixed

32

26

65

52

81

65

FG3090

Fixed

36

29

72

58

90

72

FG3100 4

Fixed

40

32

79

64

99

79

FG3110 4

Fixed

45

36

90

72

113

90

FG3125 4

Fixed

54

43

108

87

135

108

FG3150 4
4

Fixed

63

51

126

101

158

126

FG3175

Fixed

72

58

144

116

181

144

FG3200 4
4

2
2
2
2
2
2
2
2
2
2
2
2
2

Fixed

81

65

162

130

203

162

FG3225

350–700

63

51

126

101

158

126

JG3175W 5

350–700

63

51

126

101

158

126

JG3175 4

350–700

72

58

144

116

181

144

JG3200W 5

350–700

72

58

144

116

181

144

JG3200 4

350–700

81

65

162

130

203

162

JG3225W 5

350–700

81

65

162

130

203

162

JG3225 4

350–700

90

72

181

144

226

181

JG3250W 5

350–700

90

72

181

144

226

181

JG3250 4

500–1000

108

87

217

173

271

217

KG3300W 5

500–1000

108

87

217

173

271

217

KG3300 4

500–1000

126

101

253

202

316

253

KG3350W 5

500–1000

126

101

253

202

316

253

KG3350 4

1000–2000

144

116

289

231

361

289

KG3400 4

2
2
2
2
2
2
2
2
2

Notes
1 Breaker continuous current is based on 115% of the generator full load ampere rating.
2 Based on three-phase generators at 80% power factor.
3 FG, JG, KG include thermal-magnetic trip units, LG and NG include electronic trip units.
4 Breaker includes line and load terminals.
5 Without terminals.

2
2
2

The following catalog numbers have center tap studs for dual voltage applications: JG3070CT, JG3100CT, JG3125CT, KG3175CT, LG3300CTW.

2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-357

2.6
2
2

Molded Case Circuit Breakers
Specialty Breakers

Electronic
Engine Generator
Breaker 3

Maximum Generator Rating 60 Hz
Magnetic
Pickup Range

240 Vac
kVA 1

kW 2

kVA 1

kW 2

kVA 1

kW 2

Catalog
Number

500–2500

162

130

325

260

406

325

LG3450 4

2

500–2500

181

144

361

289

451

361

LG3500 4

2

500–2500

217

173

433

347

542

433

LG3600 4

500–2500

253

202

505

404

632

505

NG3700 4

2

500–2500

289

231

578

462

722

578

NG3800 4

1250–5000

325

260

650

520

812

650

NG3900 4

2

1250–5000

361

289

722

578

903

722

NG31000 4

1250–5000

433

347

867

693

1083

867

NG31200 4

2

2
2
2

480 Vac

600 Vac

Notes
1 Breaker continuous current is based on 115% of the generator full load ampere rating.
2 Based on three-phase generators at 80% power factor.
3 FG, JG, KG include thermal-magnetic trip units, LG and NG include electronic trip units.
4 Breaker includes line and load terminals.
The following catalog numbers have center tap studs for dual voltage applications: JG3070CT, JG3100CT, JG3125CT, KG3175CT, LG3300CTW.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-358

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

Accessories Selection Guide and Ordering Information

Options and Accessories

Enclosures
Type 1 General Purpose

Standard Terminals

●
●
●

Surface or flush mounting
15–1200 ampere range
600 Vac, 500 Vdc

Type 1 enclosed breakers
are designed for use in
commercial buildings,
apartment buildings and
other areas where a general
purpose enclosure is
applicable. The breaker is
front operable and is capable
of being padlocked in either
the ON or OFF position.
Ratings through 1200
amperes are listed with
Underwriters Laboratories as
approved for service entrance
application. Both surface and
flush mounted enclosures are
available.
Type 3R Rainproof Surface
Mounting
●

●
●

Interchangeable hubs
(through 400 amperes)
15–1200 ampere range
600 Vac, 500 Vdc

This general purpose outdoor
service center employs a
circuit breaker inside a
weatherproof sheet steel
breaker enclosure to serve

as a main disconnect and
protective device for feeder
circuits. Ratings through
1200 amperes are listed by
Underwriters Laboratories as
suitable for service entrance
application.
Type 12 Dustproof Surface
Mounting
●

●
●

No knockouts or other
openings
15–1200 ampere range
600 Vac, 500 Vdc

The Type 12 enclosure is
designed in line with
specifications for special
industry applications where
unusually severe conditions
involving oil, coolant, dust and
other foreign materials exist
in the operating atmosphere.
The handle padlocks in the
OFF position and the cover is
interlocked with the handle
mechanism to prevent
opening the cover with the
circuit breaker in the ON
position. Ratings through
1200 amperes are listed by
Underwriters Laboratories as
suitable for service entrance
application.

Breaker
Frame
Amperes
FG
15–225

JG
175–250

KG
300–400

LG
450–600

NG
700–1200

Enclosure
Type Class

Catalog
Number

Type 1

SFDN225

Type 3R

RFDN225

Type 12

JFDN225

Type 1

SJDN250

Type 3R

RJDN250

Type 12

JJDN250

Type 1

SKDN400

Type 3R

RKDN400

Type 12

JKDN400

Type 1

SLDN600

Type 3R

RLDN600

Type 12

JLDN600

Type 1

SNDN1200

Type 3R

RNDN1200

Type 12

JNDN1200

2

Breaker
Frame

Max. Amp
Rating

AWG Wire
Range

Metric Wire
Range mm2

Catalog
Number

FG

100

14–1/0

2.5–50

3T100FB 1

FG

150

4–4/0

25–95

3TA225FD 1

JG

250

4–350 kcmil

25–185

TA250KB

KG

350

250–500 kcmil

120–240

TA350K

KG

400

3/0–250 kcmil (2)

95–120

3TA400K 1

LG

600

250–500 kcmil (2)

120–240

3TA603LDK

NG

700

1–500 kcmil (2)

50–300

TA700NB1

NG

1000

3/0–400 kcmil (3)

95–185

TA1000NB1

NG

1200

4/0–500 kcmil (4)

120–300

TA1200NB1

2
2
2
2
2
2
2
2

Neutral Kits, Insulated and Groundable
Max. Enclosure
Rating (Amperes)

Main Lug Number
Size Cu/Al

Ground Lug
Size Cu/Al

Catalog
Number

2

100

(1) 14–1/0

(1) 14–1/0

INK100

250

(1) 6–350 kcmil

(1) 4–300 kcmil

INK250

2

400

(1) 4–750 kcmil or
(2) 1/0–250 kcmil

(1) 4–300 kcmil

INK400

2

600

(2) 250–500 kcmil

(1) 4–300 kcmil

INK600

1200

(3) 1/0 to 750 kcmil or
(4) 1/0 to 750 kcmil

(1) 6–250 kcmil

INK1200

2

2

Auxiliary Switch 2
1A-1B
Factory
Mounted

2
2

Internal Accessories

Breaker
Frame

Enclosure Selection Data

2.6

2A-2B

Field Kit
Catalog Number

Factory
Mounted

Field Kit
Catalog Number

FG 3

A06

A1X1PK

A13

A2X1RPK

JG

A06

A1X2PK

A13

A2X2PK

KG

A06

A1X3PK

A13

A2X3PK

LG

A06

A1X4PK

A13

A2X4PK

NG

A06

A1X5PK

A13

A2X5PK

Shunt Trip 2
Breaker
Frame

Rating

Factory
Mounted

Field Kit
Catalog Number

FG 3

12–24 Vdc

S02

SNT1LP03K

JG

12–24 Vdc

S42

SNT2P04K

KG

12–24 Vdc

S42

SNT3P04K

LG

12–24 Vdc

S02

SNT4LP03K

NG

12–24 Vdc

S02

SNT5LP03K

Notes
1 Package of three terminals.
2 Other accessories are available. Same as standard frame breakers.
3 Field installation on the FG Frame is not UL listed.

2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-359

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

Technical Data and Specifications

2

UL 489 Interrupting Capacity Ratings
Volts AC
(50/60 Hz)

Interrupting Capacity
(Symmetrical Amperes)

240

18,000

480

14,000

2

600

10,000

2

IEC 947-2 Interrupting Capacity Ratings

2
2

2
2
2
2
2

Volts AC
(50/60 Hz)

Interrupting Capacity
(Symmetrical Amperes)

220, 240

18,000/ 9,000

380, 415

14,000/ 7,000

660, 690

18,000/ 9,000
14,000/ 7,000
10,000/5,000

Dimensions and Weights
Approximate Dimensions in Inches (mm)

2

Enclosure Selection Data

2

Breaker
Frame
Amperes

2
2
2
2
2
2
2
2

Enclosure
Type Class

FG
15–225

JG
175–250

KG
300–400

LG
450–600

NG
700–1200

2
2
2

A

B

C

D

E

Approx. Weight
Lbs (kg)

Conduit Sizes,
Inches

Type 1

23.25 (590.6)

8.41 (213.6)

6.28 (159.5)

18.75 (476.3)

1.20 (30.5)

15 (7)

0.25, 0.50, 0.75, 1, 1.25, 1.50, 2, 2.50 SFDN225

Type 3R

25.66 (651.8)

8.84 (224.7)

9.31 (236.5)

24.28 (616.7)

1.70 (43.2)

19 (9)

0.25, 0.50, 0.75, 1, 1.25, 1.50, 2, 2.50 RFDN225

Type 12

25.66 (651.8)

8.84 (224.7)

9.31 (236.5)

24.28 (616.7)

1.70 (43.2)

18 (8)

—

JFDN225

Type 1

34.70 (881.4)

10.92 (277.4)

7.20 (182.9)

30.00 (762.0)

1.88 (47.8)

31 (14)

0.25, 0.50, 2, 2.50, 3

SJDN250

Type 3R

37.50 (952.5)

11.56 (293.6)

10.22 (259.6)

35.77 (908.6)

1.94 (49.3)

40 (18)

0.25, 0.50, 2, 2.50, 3

RJDN250

Type 12

37.53 (953.3)

11.56 (293.6)

10.22 (259.6)

35.77 (908.6)

1.94 (49.3)

37 (17)

—

JJDN250

Type 1

38.81 (985.8)

11.06 (280.9)

10.94 (277.9)

34.00 (863.6)

2.28 (57.9)

53 (24)

0.25, 0.50, 0.75, 1.50, 2, 2.50, 3, 3.50 SKDN400

Type 3R

41.69 (1058.9)

11.75 (298.5)

14.06 (357.1)

39.90 (1013.5)

1.97 (50.0)

60 (27)

0.25, 0.50, 0.75, 2.50, 3, 3.50

RKDN400

Type 12

41.69 (1058.9)

11.75 (298.5)

14.06 (357.1)

39.90 (1013.5)

1.97 (50.0)

53 (24)

—

JKDN400

Type 1

45.88 (1165.4)

14.31 (363.5)

12.38 (314.5)

46.56 (1182.6)

1.91 (48.5)

81 (37)

0.25, 0.50, 0.75, 3, 3.50, 4

SLDN600

Type 3R

48.31 (1227.1)

14.91 (378.7)

15.50 (393.7)

46.56 (1182.6)

1.92 (48.8)

84 (38)

0.25, 0.50, 0.75, 3, 3.50, 4

RLDN600

Type 12

48.31 (1227.1)

14.91 (378.7)

15.50 (393.7)

46.56 (1182.6)

1.92 (48.8)

81 (37)

—

JLDN600

Type 1

61.22 (1555.0)

21.44 (544.6)

15.41 (391.4)

61.84 (1570.7)

1.97 (50.0)

178 (81)

—

SNDN1200

Type 3R

63.59 (1615.2)

22.00 (558.8)

17.63 (447.8)

61.84 (1570.7)

1.97 (50.0)

175 (79)

—

RNDN1200

Type 12

63.59 (1615.2)

22.00 (558.8)

17.63 (447.8)

61.84 (1570.7)

1.97 (50.0)

170 (77)

—

JNDN1200

Type 1 Surface Mounted

Type 3R Rainproof

E

E
B

2

2

Type 12, 12K Dustproof
E

C

C

2
2

C

ON
A
D

2

A

D

D

ON
OFF

OFF

A

B

B

2
V4-T2-360

Catalog
Number

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

2.6

Contents

Direct Current Circuit Breakers

Description
Engine Generator Circuit Breakers . . . . . . . . . . . .
Direct Current Circuit Breakers
Catalog Number Selection . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring Diagrams. . . . . . . . . . . . . . . . . . . . . . . .
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . .
E2 Mining Service Circuit Breakers . . . . . . . . . . . .
Classic Mining Breakers . . . . . . . . . . . . . . . . . . . .
Add-On Ground Fault Protection—Type GFR . . . .
PVGard Solar Circuit Breakers . . . . . . . . . . . . . . . .

Page
V4-T2-355
V4-T2-363
V4-T2-364
V4-T2-371
V4-T2-372
V4-T2-373
V4-T2-374
V4-T2-397
V4-T2-411
V4-T2-414

2
2
2
2
2
2
2
2
2
2
2

Direct Current Circuit Breakers

2

Product Description
DC (direct current)
systems and applications
are becoming commonplace
as alternative energy sources
have expanded and the
number of DC devices
and data centers using DC
power has swelled.
Eaton offers molded case
circuit breakers and switches
to meet circuit protection and
switching requirements for a
host of different DC end use
requirements. Applications
include UPS battery supply
circuits, solar systems and
electric vehicle charging, as
well as commercial and
industrial distribution.

Current ratings are available
from 15 to 2500A, with
a full scale of voltage and
interrupting ratings to address
needs ranging from standard
to the highest performance.
Optional internal accessories
provide remote tripping and
indication of breaker status.
The DC breaker family is
UL 489 listed and exceeds
the requirements in UL 489
Supplement SC for UPS
applications. Eaton breakers
may be applied in both
ungrounded and select
grounded applications, with
poles connected in series
to operate at the maximum
voltages shown on Page
V4-T2-362. To use DC circuit
breakers on 600V grounded
systems, three poles in series
must be connected on the
ungrounded leg.

The HFDDC through
HMDLDC DC breakers
use the same internal and
external accessories as
their Series C or Series G
AC frame equivalents. NBDC
and PBDC use the same
internal and external
accessories as standard
NB and PB breakers.

2
2
2
2
2

Many of the Eaton AC
molded case circuit breakers
carry 250 Vdc ratings for
ungrounded systems. Refer
to Pages V4-T2-9 and
V4-T2-123 for these
interrupting tables.

2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-361

2.6
2
2
2
2

Molded Case Circuit Breakers
Specialty Breakers

Quick Reference Direct Current Circuit Breakers
UL 489 Interrupting Capacity Ratings
Interrupting Capacity (kA)
Volts DC 1
Circuit Breaker
Type

Maximum
Amperes

125

Poles in
Series

250 2

Poles in
Series

500

600

Poles in
Series

750 2

Poles in
Series

EGEDC

100

10

1

35

2

35

—

3

—

—

2

EGSDC

100

35

1

42

2

50

—

3

—

—

EGHDC

100

42

1

50

2

65

—

3

—

—

2

HFDDC

225

42

1

50

2

—

42

3

42

4

2

JGEDC

250

35

1

35

2

—

35

3

—

—

JGSDC

250

42

1

42

2

—

50

3

—

—

2

JGHDC

250

50

1

50

2

—

65

3

—

—

HJDDC

250

42

1

50

2

—

42

3

—

—

2

HKDDC

400

42

1

50

2

—

42

3

—

—

LGEDC

600

22

1

22

2

—

35

3

—

—

2

LGSDC

600

22

1

22

2

—

50

3

—

—

2

LGHDC

600

50

1

50

2

—

65

3

—

—

HLDDC

600

42

1

50

2

—

35

3

—

—

2

HLDDC 3

1200

42

1

50

2

—

—

—

—

—

HMDLDC

800

42

1

50

2

—

35

3

—

—

2

NBDC

1200

42

1

50

2

—

50

3

—

—

PBDC

2500

42

1

65

2

—

65

3

—

—

Ics

Poles in
Series

Icu

Ics

Poles in
Series

Icu

Ics

2
2
2

IEC 60947-2 Interrupting Capacity Ratings
Circuit Breaker
Type

Maximum
Amperes

125 Volts DC
Icu

250 Volts DC

600 Volts DC

Poles in
Series

EGEDC

100

10

10

1

10

10

2

—

—

—

EGSDC

100

35

35

1

35

35

2

—

—

—

EGHDC

100

42

42

1

42

42

2

—

—

—

2

JGEDC

250

22

22

1

22

22

2

—

—

—

2

JGSDC

250

22

22

1

22

22

2

—

—

—

JGHDC

250

42

42

1

42

42

2

—

—

—

HJDDC

250

—

—

—

—

—

—

20

10

3

LGEDC

600

22

22

1

22

22

2

—

—

—

LGSDC

600

22

22

1

22

22

2

—

—

—

LGHDC

600

42

42

1

42

42

2

—

—

—

HLDDC

600

—

—

—

—

—

—

20

10

3

HMDLDC

800

—

—

—

—

—

—

20

10

3

2

2
2
2
2
2
2

Notes
1 DC ratings apply to substantially non-inductive circuits. Time constants per UL 489.
2 EGEDC through HMDLDC have been tested up to 300 Vdc to allow for battery charging voltages. 750 Vdc is common in transportation applications.
HFDDC, four-pole 750 Vdc is available up to 150A maximum. 300 Vdc and 750 Vdc are not UL 489 listed voltage ratings.
3 Four-pole frame with two-poles connected in parallel.
See Page V4-T2-372 for series connection diagrams. Use NEC rated cable to connect/short poles in series as shown.

2
2
2
2
2
V4-T2-362

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

2.6

Catalog Number Selection

2

DC Circuit Breaker

2
HFDDC 3 150 W

Frame
EGEDC = Series G—E (100A max.)
EGSDC = Series G—E (100A max.)
EGHDC = Series G—E (100A max.)
HFDDC = Series C—F (225A max.)
JGEDC = Series G—J (250A max.)
JGSDC = Series G—J (250A max.)
JGHDC = Series G—J (250A max.)
HJDDC = Series C—J (250A max.)
HKDDC = Series C—K (400A max.)
LGEDC = Series G—L (600A max.)
LGSDC = Series G—L (600A max.)
LGHDC = Series G—L (600A max.)
HLDDC = Series C—L (1200A max.)
HMDLDC = Series C—M (800A max.)
NBDC
= NB (1200A max.)
PBDC
= PB (2500A max.)

Number of Poles
1 = Single-pole
2 = Two-pole
3 = Three-pole
4 = Four-pole

Trip Unit Ampere Rating
015 = 15A
020 = 20A
025 = 25A
030 = 30A
035 = 35A
040 = 40A
045 = 45A
050 = 50A
060 = 60A
070 = 70A
080 = 80A
090 = 90A
100 = 100A
110 = 110A
125 = 125A
150 = 150A
175 = 175A
200 = 200A
225 = 225A
250 = 250A
300 = 300A
350 = 350A
400 = 400A
450 = 450A
500 = 500A
600 = 600A
700 = 700A
800 = 800A
900 = 900A
1000 = 1000A
1200 = 1200A
1600 = 1600A
2000 = 2000A
2500 = 2500A

2
Suffix
Series C, NB and PB Frames
K
= Molded case switch
L
= Line and load terminals, F-Frame
MW = 135% magnetic trip unit, without terminals
W = Without terminals
Series G Frames
FFG = Fixed thermal, fixed magnetic trip unit, with terminals
FFW = Fixed thermal, fixed magnetic trip unit, without terminals
FAG = Fixed thermal, adjustable magnetic trip unit, with terminals
FAW = Fixed thermal, adjustable magnetic trip unit, without terminals
KSG = Molded case switch, with terminals
KSW = Molded case switch, without terminals

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-363

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

Product Selection

2

Type EGEDC DC Circuit Breakers—
Three-Pole High Interrupting Capacity 35 kAIC at 500 Vdc

2

Maximum
Continuous
Ampere Rating
at 40°C

Complete Circuit Breaker Complete Circuit Breaker
with Terminals
without Terminals
Catalog
Number

25
30

Type EGHDC DC Circuit Breakers—
Three-Pole High Interrupting Capacity 65 kAIC at 500 Vdc
Complete Circuit Breaker Complete Circuit Breaker
with Terminals
without Terminals

Catalog
Number

Maximum
Continuous
Ampere Rating
at 40°C

Catalog
Number

Catalog
Number

EGEDC3025FFG

EGEDC3025FFW

25

EGHDC3025FFG

EGHDC3025FFW

EGEDC3030FFG

EGEDC3030FFW

30

EGHDC3030FFG

EGHDC3030FFW

2

35

EGEDC3035FFG

EGEDC3035FFW

35

EGHDC3035FFG

EGHDC3035FFW

40

EGEDC3040FFG

EGEDC3040FFW

40

EGHDC3040FFG

EGHDC3040FFW

2

45

EGEDC3045FFG

EGEDC3045FFW

45

EGHDC3045FFG

EGHDC3045FFW

50

EGEDC3050FFG

EGEDC3050FFW

50

EGHDC3050FFG

EGHDC3050FFW

2

60

EGEDC3060FFG

EGEDC3060FFW

60

EGHDC3060FFG

EGHDC3060FFW

2

70

EGEDC3070FFG

EGEDC3070FFW

70

EGHDC3070FFG

EGHDC3070FFW

80

EGEDC3080FFG

EGEDC3080FFW

80

EGHDC3080FFG

EGHDC3080FFW

2

90

EGEDC3090FFG

EGEDC3090FFW

90

EGHDC3090FFG

EGHDC3090FFW

100

EGEDC3100FFG

EGEDC3100FFW

100

EGHDC3100FFG

EGHDC3100FFW

2
2

2
2

Type EGSDC DC Circuit Breakers—
Three-Pole High Interrupting Capacity 50 kAIC at 500 Vdc
Complete Circuit Breaker Complete Circuit Breaker
with Terminals
without Terminals

Maximum
Continuous
Ampere Rating
at 40°C

Catalog
Number

Catalog
Number

25

EGSDC3025FFG

EGSDC3025FFW

2

30

EGSDC3030FFG

EGSDC3030FFW

35

EGSDC3035FFG

EGSDC3035FFW

2

40

EGSDC3040FFG

EGSDC3040FFW

2

45

EGSDC3045FFG

EGSDC3045FFW

50

EGSDC3050FFG

EGSDC3050FFW

2

60

EGSDC3060FFG

EGSDC3060FFW

70

EGSDC3070FFG

EGSDC3070FFW

2

80

EGSDC3080FFG

EGSDC3080FFW

90

EGSDC3090FFG

EGSDC3090FFW

100

EGSDC3100FFG

EGSDC3100FFW

2
2

2
2
2
2
2
2
2
2
2
2
2

V4-T2-364

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.6

Molded Case Circuit Breakers
Specialty Breakers

HFDDC

Type HFDDC DC Circuit Breakers—
Three-Pole High Interrupting Capacity 42 kAIC at 600 Vdc
Maximum
Continuous
Ampere Rating
at 40°C

2

Complete Circuit Breaker with Line and Load Terminals 1

2

Single-Pole

Two-Pole

Three-Pole

Four-Pole

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

2

15

HFDDC1015L

HFDDC2015L

HFDDC3015L

HFDDC4015L

20

HFDDC1020L

HFDDC2020L

HFDDC3020L

HFDDC4020L

2

25

HFDDC1025L

HFDDC2025L

HFDDC3025L

HFDDC4025L

30

HFDDC1030L

HFDDC2030L

HFDDC3030L

HFDDC4030L

35

HFDDC1035L

HFDDC2035L

HFDDC3035L

HFDDC4035L

40

HFDDC1040L

HFDDC2040L

HFDDC3040L

HFDDC4040L

45

HFDDC1045L

HFDDC2045L

HFDDC3045L

HFDDC4045L

50

HFDDC1050L

HFDDC2050L

HFDDC3050L

HFDDC4050L

60

HFDDC1060L

HFDDC2060L

HFDDC3060L

HFDDC4060L

70

HFDDC1070L

HFDDC2070L

HFDDC3070L

HFDDC4070L

80

HFDDC1080L

HFDDC2080L

HFDDC3080L

HFDDC4080L

90

HFDDC1090L

HFDDC2090L

HFDDC3090L

HFDDC4090L

100

HFDDC1100L

HFDDC2100L

HFDDC3100L

HFDDC4100L

110

HFDDC1110L

HFDDC2110L

HFDDC3110L

HFDDC4110L

125

HFDDC1125L

HFDDC2125L

HFDDC3125L

HFDDC4125L

150

HFDDC1150L

HFDDC2150L

HFDDC3150L

HFDDC4150L

175

—

HFDDC2175L

HFDDC3175L

—

200

—

HFDDC2200L

HFDDC3200L

—

225

—

HFDDC2225L

HFDDC3225L

—

2
2
2
2
2
2
2
2
2
2
2

Type JGEDC DC Circuit Breakers—
Three-Pole High Interrupting Capacity 35 kAIC at 600 Vdc

2

Maximum
Continuous
Ampere Rating
at 40°C

Complete
Breaker

Circuit Breaker
Frame Only 2

Thermal-Magnetic
Trip Unit

Standard
Terminals

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

70

JGEDC3070FAG

JGEDC3250NN

JT3070FA

T250FJ

90

JGEDC3090FAG

JGEDC3250NN

JT3090FA

T250FJ

100

JGEDC3100FAG

JGEDC3250NN

JT3100FA

T250FJ

125

JGEDC3125FAG

JGEDC3250NN

JT3125FA

T250FJ

150

JGEDC3150FAG

JGEDC3250NN

JT3150FA

T250FJ

175

JGEDC3175FAG

JGEDC3250NN

JT3175FA

T250FJ

200

JGEDC3200FAG

JGEDC3250NN

JT3200FA

T250FJ

225

JGEDC3225FAG

JGEDC3250NN

JT3225FA

T250FJ

250

JGEDC3250FAG

JGEDC3250NN

JT3250FA

T250FJ

2
2
2
2
2
2
2
2

Notes
1 For breaker without terminals, replace "L" with "W" at end of catalog number.
2 For complete breaker, order individual frame, trip unit and terminals for field installation.

2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-365

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

Type JGSDC DC Circuit Breakers—
Three-Pole High Interrupting Capacity 50 kAIC at 600 Vdc

2

Maximum
Continuous
Ampere Rating
at 40°C

Complete
Breaker

Circuit Breaker
Frame Only 1

Thermal-Magnetic
Trip Unit

Standard
Terminals

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

2

70

JGSDC3070FAG

JGSDC3250NN

JT3070FA

T250FJ

90

JGSDC3090FAG

JGSDC3250NN

JT3090FA

T250FJ

2

100

JGSDC3100FAG

JGSDC3250NN

JT3100FA

T250FJ

125

JGSDC3125FAG

JGSDC3250NN

JT3125FA

T250FJ

2

150

JGSDC3150FAG

JGSDC3250NN

JT3150FA

T250FJ

2

175

JGSDC3175FAG

JGSDC3250NN

JT3175FA

T250FJ

200

JGSDC3200FAG

JGSDC3250NN

JT3200FA

T250FJ

225

JGSDC3225FAG

JGSDC3250NN

JT3225FA

T250FJ

250

JGSDC3250FAG

JGSDC3250NN

JT3250FA

T250FJ

2

2
2
2

JGHDC3250NN

Type JGHDC DC Circuit Breakers—
Three-Pole High Interrupting Capacity 65 kAIC at 600 Vdc
Maximum
Continuous
Ampere Rating
at 40°C

Complete
Breaker

Circuit Breaker
Frame Only 1

Thermal-Magnetic
Trip Unit

Standard
Terminals

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

2

70

JGHDC3070FAG

JGHDC3250NN

JT3070FA

T250FJ

90

JGHDC3090FAG

JGHDC3250NN

JT3090FA

T250FJ

2

100

JGHDC3100FAG

JGHDC3250NN

JT3100FA

T250FJ

125

JGHDC3125FAG

JGHDC3250NN

JT3125FA

T250FJ

2

150

JGHDC3150FAG

JGHDC3250NN

JT3150FA

T250FJ

2

175

JGHDC3175FAG

JGHDC3250NN

JT3175FA

T250FJ

200

JGHDC3200FAG

JGHDC3250NN

JT3200FA

T250FJ

225

JGHDC3225FAG

JGHDC3250NN

JT3225FA

T250FJ

250

JGHDC3250FAG

JGHDC3250NN

JT3250FA

T250FJ

2
2

2
2
2

HJDDC3250

2
2
2
2
2

Type HJDDC DC Circuit Breakers—
Three-Pole High Interrupting Capacity 42 kAIC at 600 Vdc
Maximum
Continuous
Ampere Rating
at 40°C

Circuit Breaker
Frame Only 1

Thermal-Magnetic
Trip Unit

Standard
Terminals

Catalog
Number

Catalog
Number

Catalog
Number

70

HJDDC3250F

JT3070T

TA250KB

90

HJDDC3250F

JT3090T

TA250KB

100

HJDDC3250F

JT3100T

TA250KB

125

HJDDC3250F

JT3125T

TA250KB

150

HJDDC3250F

JT3150T

TA250KB
TA250KB

175

HJDDC3250F

JT3175T

200

HJDDC3250F

JT3200T

TA250KB

2

225

HJDDC3250F

JT3225T

TA250KB

250

HJDDC3250F

JT3250T

TA250KB

2

Note
1 For complete breaker, order individual frame, trip unit and terminals for field installation.

2

2
2
2
V4-T2-366

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.6

Molded Case Circuit Breakers
Specialty Breakers

HKDDC3400

Type HKDDC DC Circuit Breakers—
Three-Pole High Interrupting Capacity 42 kAIC at 600 Vdc
Maximum
Continuous
Ampere Rating
at 40°C

Thermal-Magnetic
Trip Unit

Standard
Terminals

2

Catalog
Number

Catalog
Number

Catalog
Number

2

100

HKDDC3400F

KT3100T

TA300K

125

HKDDC3400F

KT3125T

TA300K

2

150

HKDDC3400F

KT3150T

TA300K

175

HKDDC3400F

KT3175T

TA300K

200

HKDDC3400F

KT3200T

TA300K

225

HKDDC3400F

KT3225T

TA300K

250

HKDDC3400F

KT3250T

TA350K

300

HKDDC3400F

KT3300T

TA350K

350

HKDDC3400F

KT3350T

TA350K

400

LGEDC3630NN

2

Circuit Breaker
Frame Only 1

HKDDC3400F

KT3400T

3TA400K

2
2
2
2
2

2

2

Type LGEDC DC Circuit Breakers—
Three-Pole High Interrupting Capacity 35 kAIC at 600 Vdc
Maximum
Continuous
Ampere Rating
at 40°C

Complete
Breaker

Circuit Breaker
Frame Only 1

Thermal-Magnetic
Trip Unit

Standard
Terminals

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

250

LGEDC3250FAG

LGEDC3630NN

LT3250FA

TA350LK

300

LGEDC3300FAG

LGEDC3630NN

LT3300FA

TA350LK

350

LGEDC3350FAG

LGEDC3630NN

LT3350FA

TA350LK

400

LGEDC3400FAG

LGEDC3630NN

LT3400FA

TA350LK

500

LGEDC3500FAG

LGEDC3630NN

LT4500FA

3TA632LK 2

600

LGEDC3600FAG

LGEDC3630NN

LT3600FA

3TA632LK 2

2
2
2
2
2
2
2

Type LGSDC DC Circuit Breakers—
Three-Pole High Interrupting Capacity 50 kAIC at 600 Vdc
Maximum
Continuous
Ampere Rating
at 40°C

Complete
Breaker

Circuit Breaker
Frame Only 1

Thermal-Magnetic
Trip Unit

Standard
Terminals

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

250

LGSDC3250FAG

LGSDC3630NN

LT3250FA

TA350LK

300

LGSDC3300FAG

LGSDC3630NN

LT3300FA

TA350LK

350

LGSDC3350FAG

LGSDC3630NN

LT3350FA

TA350LK

400

LGSDC3400FAG

LGSDC3630NN

LT3400FA

TA350LK

500

LGSDC3500FAG

LGSDC3630NN

LT4500FA

3TA632LK 2

600

LGSDC3600FAG

LGSDC3630NN

LT3600FA

3TA632LK 2

2
2
2
2
2
2
2

Notes
1 For complete breaker, order individual frame, trip unit and terminals for field installation.
2 Three-pole kit.

2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-367

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

Type LGHDC DC Circuit Breakers—
Three-Pole High Interrupting Capacity 65 kAIC at 600 Vdc

2

Maximum
Continuous
Ampere Rating
at 40°C

Complete
Breaker

Circuit Breaker
Frame Only 1

Thermal-Magnetic
Trip Unit

Standard
Terminals

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

2

250

LGHDC3250FAG

LGHDC3630NN

LT3250FA

TA350LK

300

LGHDC3300FAG

LGHDC3630NN

LT3300FA

TA350LK

2

350

LGHDC3350FAG

LGHDC3630NN

LT3350FA

TA350LK

400

LGHDC3400FAG

LGHDC3630NN

LT3400FA

TA350LK

500

LGHDC3500FAG

LGHDC3630NN

LT4500FA

3TA632LK 2

600

LGHDC3600FAG

LGHDC3630NN

LT3600FA

3TA632LK 2

2

2
2
2

HLDDC

2

Type HLDDC DC Circuit Breakers—
Three-Pole High Interrupting Capacity 35 kAIC at 600 Vdc
Maximum
Continuous
Ampere Rating
at 40°C

Circuit Breaker
Frame Only 1

Thermal-Magnetic
Trip Unit

Standard
Terminals

Catalog
Number

Catalog
Number

Catalog
Number

300

HLDDC3600F

LT3300T

TA602LD

350

HLDDC3600F

LT3350T

TA602LD

2

400

HLDDC3600F

LT3400T

TA602LD

2

450

HLDDC3600F

LT3450T

TA602LD

500

HLDDC3600F

LT3500T

TA602LD

2

600

HLDDC3600F

LT3600T

3TA603LDK 2

2
2

2

Type HLDDC DC Circuit Breakers—
Two-Pole High Interrupting Capacity 50 kAIC at 250 Vdc 34

2

Maximum
Continuous
Ampere Rating
at 40°C

Complete
Breaker

600

HLDDC20600

2

700

HLDDC20700

800

HLDDC20800

2

900

HLDDC20900

1000

HLDDC21000

1200

HLDDC21200

2
2

2

Catalog
Number

Notes
1 For complete breaker, order individual frame, trip unit and terminals for field installation.
2 Three-pole kit.
3 Includes breaker frame, trip unit and terminals.
4 Four-pole breaker with two poles wired in parellel.

2
2
2
2
2
2
2
2
2
V4-T2-368

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.6

Molded Case Circuit Breakers
Specialty Breakers

HMDLDC3800F

Type HMDLDC DC Circuit Breakers—
Three-Pole High Interrupting Capacity 35 kAIC at 600 Vdc

2

Maximum
Continuous
Ampere Rating
at 40°C

Circuit Breaker
Frame Only 1

Thermal-Magnetic
Trip Unit

Standard
Terminals

2

Catalog
Number

Catalog
Number

Catalog
Number

2

300

HMDLDC3800F

MT3300T

TA700MA1

350

HMDLDC3800F

MT3350T

TA700MA1

2

400

HMDLDC3800F

MT3400T

TA700MA1

450

HMDLDC3800F

MT3450T

TA700MA1

500

HMDLDC3800F

MT3500T

TA700MA1

600

HMDLDC3800F

MT3600T

TA700MA1

700

HMDLDC3800F

MT3700T

TA700MA1

800

HMDLDC3800F

MT3800T

TA800MA2

2
2
2
2
2

Type NBDC DC Circuit Breakers—
Three-Pole High Interrupting Capacity 50 kAIC at 600 Vdc

2

Standard
Terminals

Maximum
Continuous
Ampere Rating
at 40°C

Complete Circuit Breaker Factory
Assembled without Terminals 2
Catalog
Number

Includes Magnetic
Trip Unit Calibrated at 135%

Catalog
Number

700

NBDC3700MW

Included

TA1000NB1

800

NBDC3800MW

Included

TA1000NB1

900

NBDC3900MW

Included

TA1000NB1

1000

NBDC31000MW

Included

TA1000NB1

1200

NBDC31200MW

Included

TA1200NB1

2
2
2
2
2
2

Type PBDC DC Circuit Breakers—
Three-Pole High Interrupting Capacity 65 kAIC at 600 Vdc
Complete Circuit Breaker
Factory Assembled
without Terminals 2

2

Standard Rear
Connectors

Maximum
Continuous
Ampere Rating
at 40°C

Catalog
Number

Includes Magnetic
Trip Unit Calibrated at 135%

Catalog
Number

1600

PBDC31600W

Included

BA2000PB

2000

PBDC32000W

Included

BA2000PB

2500

PBDC32500W

Included

BA2500PB

2
2
2
2

Notes
1 Includes frame and trip unit. Order terminals or connectors separately.
2 For complete breaker, order individual frame, trip unit and terminals for field installation.

2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-369

2.6
2
2
2
2
2

2
2
2

Specialty Breakers

DC Breaker Terminal Wire Ranges
Breaker
Frame

Maximum Breaker
Ampacity

Terminal Body
Material
Wire Type

AWG Wire Range/
Number of Conductors

Metric Wire
Range mm2

Number of
Terminals Included

Standard Terminal
Catalog Number

EGEDC, EGSDC, EGHDC

100

Aluminum

Cu/Al

14–1/0

2.5–50

3

3TA125EF

HFDDC

20

Steel

Cu/Al

14–10 (1)

2.5–4 (1)

3

3T20FB

100

Steel

Cu/Al

14–1/0 (1)

2.5–50 (1)

3

3T100FB

225

Aluminum

Cu/Al

4–4/0 (1)

25–95 (1)

3

3TA225FD

JGEDC, JGSDC, JGHDC

250

Stainless steel

Cu

4–350 (1)

25–185 (1)

1

T250FJ

HJDDC

250

Aluminum

Cu/Al

4–350 kcmil (1)

25–185 (1)

1

TA250KB

HKDDC

225

Aluminum

Cu/Al

3–350 kcmil (1)

35–185 (1)

1

TA300K

350

Aluminum

Cu/Al

250–500 kcmil (1)

120–240 (1)

1

TA350K

400

Aluminum

Cu/Al

3/0–250 kcmil (2)

95–120 (1)

3

3TA400K

400

Aluminum

Cu/Al

2–500 (1)

35–240 (1)

1

TA350LK

2
2

Molded Case Circuit Breakers

LGEDC, LGSDC, LGHDC

HLDDC
HMDLDC
NBDC

2
2

630

Aluminum

Cu/Al

2–500 kcmil (2)

35–240 (2)

1

TA632L

630

Aluminum

Cu/Al

2–500 kcmil (2)

35–240 (2)

3

3TA632LK

500

Aluminum

Cu/Al

3/0–350 kcmil (2)

95–150 (2)

1

TA602LD

600

Aluminum

Cu/Al

400–500 kcmil (2)

185–240 (2)

3

3TA603LDK

600

Aluminum

Cu/Al

1–500 kcmil (2)

—

1

TA700MA1

800

Aluminum

Cu/Al

3/0–400 kcmil (3)

—

1

TA800MA2

700

Aluminum

Cu/Al

3/0–400 kcmil (3)

95–185 (3)

1

TA1000NB1

800

Aluminum

Cu/Al

3/0–400 kcmil (3)

95–185 (3)

1

TA1000NB1

900

Aluminum

Cu/Al

3/0–400 kcmil (3)

95–185 (3)

1

TA1000NB1

1000

Aluminum

Cu/Al

3/0–400 kcmil (3)

95–185 (3)

1

TA1000NB1

1200

Aluminum

Cu/Al

4/0–500 kcmil (4)

120–240 (4)

1

TA1200NB1

2
2
2
2
2

Molded Case Switches
Eaton’s DC molded case switches are used in applications requiring a compact, high-capacity disconnect. They are UL 489 listed and
have automatic high instantaneous current protection. These devices do not provide overload protection.
Molded Case Switches
Maximum
Continuous
Ampere Rating
at 40°C

With Line and Load Terminals

Without Line and Load Terminals

Interrupting Capacity
(Volts DC)

Poles in
Series

Catalog
Number

Catalog
Number

2

600 Vdc Maximum

2

100

42

3

HFDDC3100KL

HFDDC3100KW

150

42

3

HFDDC3150KL

HFDDC3150KW

225

42

3

HFDDC3225KL

HFDDC3225KW

250

65

3

JGKDC3250KSG

JGKDC3250KSW

250

42

3

HJDDC3250K

HJDDC3250KW

400

35

3

HKDDC3400K

HKDDC3400KW

65

3

LGKDC3400KSG

LGKDC3400KSW

65

3

LGKDC3630KSG

LGKDC3630KSW

35

3

HLDDC3600K

HLDDC3600WK

35

3

HMDLDC3800K

HMDLDC3800WK

65

3

EGK3100KSG

EGK3100KSW

2
2
2
2
2

600
800
500 Vdc Maximum
100

2

250 Vdc Maximum

2

100

50

2

HFDDC2100KL

HFDDC2100KW

150

50

2

HFDDC2150KL

HFDDC2150KW

225

50

2

HFDDC2225KL

HFDDC2225KW

1200

50

1

HLDDC21200K 1

HLDDC21200WK 1

2
2

Note
1 Four-pole frame with two-pole connected in parallel.

2
2
V4-T2-370

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

2.6

Accessories

2

Internal Accessories

2

Field Installation Kits

2

JGEDC,
JGSDC,
JGHDC

Description

Factory
Installation
(HFDDC)

2

HFDDC 1

EGEDC,
EGSDC,
EGHDC

LGEDC,
LGSDC,
LGHDC

HJDDC

HKDDC

HLDDC

HMDLDC

NBDC

PBDC

Right-Pole Mounting

2
2

Auxiliary switch
1A-1B

A06

A1X1PK

AUX1A1BPK

AUX1A1BPK

A1X2PK

A1X3PK

A1X4PK

A1X4PK

4980D16G05

2602D32G14

2A-2B

A13

A2X1RPK

AUX2A2BPK

AUX2A2BPK

A2X2PK

A2X3PK

A2X4PK

A2X4PK

4980D16G06

2602D32G15

2

B06

A1L1RPK

ALM1M1BEPK ALM1M1BJPK

A1L2RPK

A1L3RPK

A1L4RPK

A1L4RPK

—

—

2

AAL1RPK

AUXALRMEPK AUXALRMJPK

AAL2RPK

AAL3RPK

AA114RPK

AA114RPK

—

—

2

Alarm switch
1 make/1 break

Auxiliary and alarm combo
1A-1B, 1 make/1 break C05

2

Left-Pole Mounting
Shunt trip
12 Vdc

S02

SNT1LP03K

SNT012CPK

SNT012CPK

SNT2P04K

SNT3P04K

SNT4LP03K

SNT4LP03K

2606D58G14

2606D59G28

24 Vdc

S02

SNT1LP03K

SNT060CPK

SNT060CPK

SNT2P04K

SNT3P04K

SNT4LP03K

SNT4LP03K

2606D58G13

2606D59G27

48 Vdc

S06

SNT1LP08K

SNT060CPK

SNT060CPK

SNT2P06K

SNT3P06K

SNT4LP23K

SNT4LP23K

2606D58G12

2606D59G26

60 Vdc

S06

SNT1LP08K

SNT060CPK

SNT060CPK

SNT2P06K

SNT3P06K

SNT4LP23K

SNT4LP23K

2606D58G11

2606D59G25

125 Vdc

S10

SNT1LP12K

SNT120CPK

SNT120CPK

SNT2P11K

SNT3P11K

SNT4LP26K

SNT4LP26K

2606D58G10

2606D59G24

250 Vdc

S14

SNT1LP18K

—

—

SNT2P14K

SNT3P14K

SNT4LP14K

SNT4LP14K

2606D58G09

2606D59G23

120 Vac

S06

SNT1LP12K

SNT120CPK

SNT120CPK

SNT2P11K

SNT3P11K

SNT4LP11K

SNT4LP11K

2060D58G05

2060D59G19

12 Vdc

U30

UVH1LP20K

UVR012DPK

UVR012DPK

UVH2LP20K

UVH3LP20K

UVH4LP20K

UVH4LP20K

372D032G06

4976D85G11

24 Vdc

U34

UVH1LP21K

UVR024DPK

UVR024DPK

UVH2LP21K

UVH3LP21K

UVH4LP21K

UVH4LP21K

372D032G07

4976D85G12

48 Vdc

U38

UVH1LP22K

UVR048DPK

UVR048DPK

UVH2LP22K

UVH3LP22K

UVH4LP22K

UVH4LP22K

372D032G08

4976D85G13

125 Vdc

U42

UVH1LP26K

UVR125DPK

UVR125DPK

UVH2LP26K

UVH3LP26K

UVH4LP26K

UVH4LP26K

372D032G09

4976D85G17

250 Vdc

U46

UVH1LP28K

UVR250DPK

UVR250DPK

UVH2LP28K

UVH3LP28K

UVH4LP28K

UVH4LP28K

372D032G10

4976D85G18

120 Vac

U14

UVH1LP08K

UVR120APK

UVR120APK

UVH2LP08K

UVH3LP08K

UVH4LP08K

UVH4LP08K

373D632G05

5674D29G01

Undervoltage release

Note
1 F-Frame circuit breakers are factory sealed. Underwriters Laboratories requires that internal accessories be installed at the factory. Internal accessories are UL listed for factory installation
under E7819. Where local codes and standards permit and UL listing is not required, internal accessories can be field installed. Accessory installation should be done before the circuit breaker
is mounted and connected.

2
2
2
2
2
2
2
2
2
2
2

One accessory can be mounted per pole, per breaker. Factory installation of accessories is available. Contact Eaton for assistance with part number configuration.

2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-371

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

Wiring Diagrams

2

Series Connection Diagrams for DC Application 12

2

250 Vdc Maximum—Two Poles in Series

2
2
2
2

Load

2
2
2
2

Load
(A)
Suitable for use on ungrounded systems, or grounded
systems that have one end of load (A) connected to
grounded terminal, opposite poles in series connection.

Suitable for use on ungrounded systems only.

500 Vdc or 600 Vdc Maximum—Three Poles in Series

2

Load

2
2
2
2
2
2

Load

(A)

Suitable for use on ungrounded systems, or grounded
systems that have one end of load (A) connected to
grounded terminal, opposite poles in series connection.

Suitable for use on ungrounded systems only.

2
2

750 Vdc Maximum—Four Poles in Series

2
2
2
2
2
2
2
2

Load
Load

(A)

Suitable for use on ungrounded systems, or grounded
systems that have one end of load (A) connected to
grounded terminal, opposite poles in series connection.

Suitable for use on ungrounded systems only.

Notes
1 Poles in series connection is customer supplied. Use rated cable per NEC.
2 For grounded systems, all poles in series must be connected on non-grounded terminal, with load connected to grounded terminal.

2
2
V4-T2-372

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

2.6

Dimensions
Approximate Dimensions in Inches (mm)

2

DC Breaker Dimensions

2

Frame

Number
of Poles

Width

Height

Depth

EGEDC, EGSDC, EGHDC

3

3.00 (76.2)

5.50 (139.7)

2.99 (75.9)

HFDDC

1

1.38 (35.1)

6.00 (152.4)

3.38 (86.0)

2

2.75 (70.0)

6.00 (152.4)

3.38 (86.0)

3

4.13 (105.0)

6.00 (152.4)

3.38 (86.0)

4

5.50 (139.7)

6.00 (152.4)

3.38 (86.0)

JGEDC, JGSDC, JGHDC

3

4.13 (104.9)

7.00 (177.8)

3.57 (90.7)

HJDDC

2, 3

4.13 (105.0)

10.00 (254.0)

4.06 (103.1)

HKDDC

2, 3

5.50 (139.7)

10.13 (257.3)

4.10 (104.1)

LGEDC, LGSDC, LGHDC

3

5.48 (139.2)

10.13 (257.3)

4.09 (103.9)

600A Max. HLDDC

2, 3

8.25 (209.6)

10.75 (273.1)

4.06 (103.1)

1200A Max. HLDDC

4

11.00 (279.4)

10.75 (273.1)

4.06 (103.1)

HMDLDC

2, 3

8.25 (209.6)

16.00 (406.4)

4.06 (103.1)

NBDC

3

8.25 (209.6)

16.00 (406.4)

5.50 (139.7)

PBDC

3

12.06 (306.3)

22.06 (560.3)

9.06 (230.1)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-373

2.6
2

Molded Case Circuit Breakers
Specialty Breakers

Contents

E2 Mining Service Breakers

Description

2

Page

Engine Generator Circuit Breakers . . . . . . . . . . . .
Direct Current Circuit Breakers . . . . . . . . . . . . . . .
E2 Mining Service Breakers
Product Selection. . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . .
Classic Mining Breakers . . . . . . . . . . . . . . . . . . . .
Add-On Ground Fault Protection—Type GFR . . . .
PVGard Solar Circuit Breakers. . . . . . . . . . . . . . . .

2
2
2
2

V4-T2-355
V4-T2-361
V4-T2-378
V4-T2-394
V4-T2-397
V4-T2-411
V4-T2-414

2
2
2
2
2

E2 Mining Service Breakers

2

Product Overview

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

State-of-the-art E2 mining
service breakers incorporate
the rigid specifications and
testing procedures developed
by a focus group led by
engineers from several
large coal companies and
Eaton design engineers.
Additionally, the performance
of these breakers was proven
and verified during hundreds
of hours of field testing in
harsh mine environments.
E2

mining breakers are
available in 600 Vac and l000Y/
577 Vac. Interchangeable trip
units can be used on either
600 or 1000 Vac frames.
The E2 mining breaker family
is designed especially for
trailing cable application per
MSHA 30 CFR 75. Field
interchangeable electronic
rms sensing trip units are
available from 150 to 2000
amperes with instantaneous
pickup settings conforming
to the code of Federal
Regulations 30 CFR 75.601-2.
Electromechanical trip units
are also available with a
wide range of magnetic
pickup ranges.

2
2

E2 electronic trip units are the
first to provide the mining
industry with true rms
sensing, made possible by
the custom ASIC
microprocessor in each
electronic trip unit.
E2 breakers are designed to
be physically and electrically
interchangeable with Classic
Mining Service Breakers and
supersede Series C® Mining
Service Breakers. The table to
the right outlines direct
replacements.

600 Vac Mining Breaker
Replacement Chart

1000 Vac Mining Breaker
Replacement Chart

Classic

Series C

E2

FBM

FDBM

E2F

HFM

—

E2FM

HFBM

FDM

E2F

—

JDCM

E2JM

HFDM (mag. only)

E2F

HKAM

KDCM

E2KM

JDM

E2J

HLAM

LDCM

E2LM

KDM

E2K

HLCM

LDCM

E2LM

KDM

E2K

HMAM

—

E2MM

LDM

E2L

HMCM

—

E2MM

LAMH

LDM

E2L

HNBM

—

E2NM

LCM

LDM

E2L

HNBMH

—

E2NM

LCMH

LDM

E2L

HNCM

—

E2NM

—

E2M

HLCLM

—

E2NM

—

E2M

HPBM

—

E2RM 1

MCM

—

E2M

MCMH

—

E2M

NBM

—

E2N

NBMH

—

E2N

NCM

—

E2N

NCMH

—

E2N

—
KAM
KAMH
LAM

MAM
MAMH

Classic

Series C

E2M

Additional Information on Mining Breakers
Source

Description

TD01217001E

E2 Mining Circuit Breaker Dimensional Data

BR01217001E

E2 Mining Circuit Breaker Brochure

TC01217001E

E2 Mining Circuit Breaker Time Current Curves

www.eaton.com/mining

Mining and Metals

Note
1 E2R/E2RM is a new frame physically different than the HPBM. See DS29-170MS.

2
V4-T2-374

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

Eaton’s mining service circuit
breakers provide short circuit
protection as specified in the
code of Federal Regulations
30 CFR 75.601-2. E2 225/400
ampere K frame and 400/600
ampere L frame electronic
trip units feature specifically
designed instantaneous
pickup settings to conform
exactly with the code of

2.6

Federal Regulations 30 CFR
75.601-2. Electromechanical
trip units are also available
with a wide range of magnetic
pickup ranges.

2
2
2

The tables below list the
conductor size maximum
allowable circuit breaker
instantaneous setting and
the E2 breaker that meets
that setting.

Interrupting Capacity Rating
Interrupting Capacity (Symmetrical kA)
Vdc 1

Circuit
Breaker Type

Vac (50/60 Hz)
240

480

600

1000Y/577

250

E2F

65

25

18

—

10

E2J

65

35

18

—

10

2
2
Auxiliary Switch Electrical Rating Data

2

Maximum
Voltage

Frequency

Maximum Current
Amperes

2

600

50/60 Hz

6.0

125

DC

0.5 (non-inductive load)

2

250

DC

0.25 (non-inductive load)

2

E2K

65

35

25

—

10

E2LME

100

65

35

—

42

Alarm (Signal/Lockout Switch) Electrical Rating Data

2

E2L

65

35

25

—

22

E2M

65

35

25

—

22

Maximum
Voltage

Maximum Current
Amperes

2

E2N

65

50

25

—

—

600

50/60 Hz

6.0

E2R

125

65

50

—

—

125

DC

0.5 (non-inductive load)

2

E2FM

65

25

18

10

10

250

DC

0.25 (non-inductive load)

E2JM

65

35

18

10

22

E2KM

65

35

25

14

10

E2LMZ

100

65

35

10

42

E2LM

—

35

25

18

22

—

35

25

18

22

—

50

25

25

—

—

65

50

25

—

E2MM
E2NM

2

E2RM

Frequency

2

Notes
1 Two poles in series. DC rating applies to breakers with thermal-magnetic trip unit.
Breakers with electronic trip units are not DC rated.
2 Series rated for application with Eaton’s E2KM and E2LM breakers.

2
2
2
2
2

Trailing Cable Setting Per 30 CFR 75

2

Conductor
Size

Maximum
Breaker
Instantaneous
Setting

Maximum
Ampere
75°C Insulated
Conductor

E2/E2M
Instantaneous
Only

Setting

14

50

15

E2K 150A

A

12

75

20

E2K 150A

B

10

150

30

E2K 150A

C

8

200

50

E2K 225A

A
B

6

300

65

E2K 225A

4

500

85

E2K 225A/E2L 400A

C/A

3

600

100

E2K 225A/E2L 400A

D/B

2

800

115

E2K 225A/E2L 400A

E/C

1

1000

130

E2K 225A/E2L 400A

F/D

1/0

1250

150

E2K 225A/E2L 400A

G/E

2/0

1500

175

E2K 225A/E2L 400A

H/F
G

3/0

2000

200

E2L 400A

4/0

2500

230

E2L 400A

H
H

250

2500

255

E2L 400A

300

2500

285

E2L 400A

H

350

2500

310

E2L 400A

H

400

2500

335

E2L 400A

H

500

2500

380

E2L 400A

H

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2
2
2
2
2
2
2
2
2
2
2
V4-T2-375

2.6
2
2
2

Specialty Breakers

Undervoltage Release Mechanism Electrical Rating Data
Dropout Voltage

Pickup Voltage

Breaker Type

Supply Voltage

Minimum

Maximum

Maximum

VA

E2F/E2FM

110 Vac

44.5

77

93.5

1.3

2
2
2

Molded Case Circuit Breakers

120 Vac

1.5

127 Vac

1.7

110 Vdc

1.5

120 Vdc

1.7

125 Vdc
E2J/E2JM

110 Vac

1.9
44.5

77

93.5

1.8

2

120 Vac

2.1

127 Vac

2.4

2

110 Vdc

1.6

2

120 Vdc

1.9

125 Vdc

2

E2K/E2KM

2
2
2

2.2
44.5

77

93.5

E2LME/E2LMZ

2.1

127 Vac

2.4

110 Vdc

1.6

120 Vdc

1.9

110 Vac

2.2
44.5

77

93.5

120 Vac

110 Vdc

1.25
43.8

77

93.5

120 Vdc

2

110 Vac

0.94
1.12

125 Vdc
E2L/E2LM/E2M/
E2MM

0.96
1.13

127 Vac

2

1.8

120 Vac

125 Vdc

2

2

110 Vac

1.21
44.5

77

93.5

1.8

120 Vac

2.1

2

127 Vac

2.4

2

110 Vdc

1.6

120 Vdc

1.9

2

125 Vdc
E2N/E2NM

2
2
2
2

E2R/E2RM

110 Vac

2.2
44.5

77

93.5

1.8

120 Vac

2.1

127 Vac

2.4

110 Vdc

1.6

120 Vdc

1.9

125 Vdc

2.2

110 Vac

44.5

77

93.5

120 Vac

3.3
3.6

2

127 Vac

2

120 Vdc

3.6

125 Vdc

3.8

110 Vdc

2

3.8
43.8

77

93.5

2
2
2
V4-T2-376

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

3.3

2.6

Molded Case Circuit Breakers
Specialty Breakers

Shunt Trip Electrical Rating Data
Operating Voltage

2

Operating Voltage

Breaker Type

Supply Voltage

Minimum

VA

Breaker Type

Supply Voltage

Minimum

VA

E2F/E2FM

48 Vac

33.6

92

E2L/E2LM/E2M/
E2MM

48 Vac

34

830

60 Vac

140

110 Vac

480

110 Vac

120 Vac

570

120 Vac

640

127 Vac

180

48 Vdc

220 Vac

200

60 Vdc

230 Vac

240

110 Vdc

100

120 Vdc

130

160

125 Vdc

140

127 Vac
208 Vac

48 Vdc

146

33.6

60 Vdc
110 Vdc

E2J/E2JM

77

110 Vac

60

100

710

77

60

110

120

127 Vac

140

66

110 Vdc

120 Vac

84

120 Vdc

130

127 Vac

102

125 Vdc

140

125 Vdc
110 Vac

60

120 Vac
127 Vac
110 Vdc

77

112

127 Vac

100

110 Vdc

120

120 Vdc

440

140

2
2

125 Vdc

480

390

2

430
77

370

2
2
2
2

41
18

60 Vac

2

139
210

60

2

83

120 Vac

92

127 Vac

117

24 Vdc

120
18

60 Vdc
110 Vdc

2

110

140

48 Vdc

2

330

150

130

110 Vac

60.5

120 Vac

125 Vdc

48 Vac

110 Vac

2

110

138

120 Vdc

24 Vac

E2R/E2RM

77

2

100

120 Vac

77

2

1105

71
60.5

2

140
34

66

110 Vac

2

120

125 Vdc

120 Vdc

E2LME/E2LMZ

E2N/E2NM

2

1280

120 Vdc

110 Vdc

E2K/E2KM

55

60 Vac

2

2
2

475

2

720
82

99

120 Vdc

120

125 Vdc

121

2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-377

2.6
2
2
2

Molded Case Circuit Breakers
Specialty Breakers

Product Selection
E2F/E2FM
Thermal-Magnetic Circuit Breakers—Sealed Breakers with Non-Interchangeable Trip Unit—
Include Line/Load Terminals

2

600 Vac Maximum, 250 Vdc, 25 kA at 480 Vac, Three-Pole 1

2

Maximum Continuous
Ampere Rating at 40°C

Catalog
Number

2

15

E2F3015

20

E2F3020

2

25

E2F3025

2

30

E2F3030

35

E2F3035

2

40

E2F3040

45

E2F3045

2

50

E2F305

60

E2F3060

70

E2F3070

2

80

E2F3080

90

E2F3090

2

100

E2F3100

125

E2F3125

2

150

E2F3150

2

2
2

E2F/E2FM

1000Y/577 Vac Maximum, 250 Vdc, 10 kA at 1000 Vac, Three-Pole
Maximum Continuous
Ampere Rating at 40°C

Catalog
Number

2

15

—

2

20

E2FM3020

25

E2FM3025

2

30

—

35

—

2

40

E2FM3040

2

45

—

50

E2FM3050

2

60

E2FM3060

70

E2FM3070

2

80

E2FM3080

90

E2FM3090

2

100

E2FM3100

2

125

E2FM3125

150

E2FM3150

2

Note
1 For two-pole application, use outer poles.

2
2
2
2
V4-T2-378

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

2.6

E2F/E2FM

2

Magnetic Only Circuit Breakers—Sealed Breakers with Non-Interchangeable Trip Unit—
Include Line/Load Terminals

2
2

600 Vac Maximum, 250 Vdc, 25 kA at 480 Vac, Three-Pole
Maximum Continuous
Ampere Rating at 40°C

Magnetic
Trip Range

Catalog
Number

3

9–30

E2F003AM

7

21–70

E2F007CM

15

45–150

E2F015EM

30

90–300

E2F030HM

50–150

E2F030EM

150–500

E2F050KM

66–190

E2F050YM

70

210–700

E2F070MM

100

150–500

E2F100KM

300–1000

E2F100RM

450–1500

E2F150TM

750–2500

E2F150UM

50

150

2
2
2
2
2
2
2
2
2
2

1000Y/577 Vac Maximum, 250 Vdc, 10 kA at 1000 Vac, Three-Pole
Maximum Continuous
Ampere Rating at 40°C

Magnetic
Trip Range

Catalog
Number

3

9–30

—

7

21–70

—

15

45–150

—

30

90–300

—

50–150

—

50

150–500

E2FM050KM

66–190

E2FM050YM

70

210–700

E2FM070MM

100

150–500

E2FM100KM

300–1000

E2FM100RM

450–1500

E2FM150TM

750–2500

E2FM150UM

150

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-379

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

E2J/E2JM

2

Circuit Breakers with Interchangeable Thermal-Magnetic Trip Unit

2

600 Vac Maximum, 250 Vdc, 35 kA at 480 Vac, Three-Pole
Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

70

300–650

E2J3070W

E2J3250F

E2J3070T

2

90

450–900

E2J3090W

E2J3250F

E2J3090T

2

100

500–1000

E2J3100W

E2J3250F

E2J3100T

125

625–1250

E2J3125W

E2J3250F

E2J3125T

2

150

750–1500

E2J3150W

E2J3250F

E2J3150T

175

875–1750

E2J3175W

E2J3250F

E2J3175T

2

200

1000–2000

E2J3200W

E2J3250F

E2J3200T

225

300–650

E2J3225AW

E2J3250F

E2J3225TA

2
2

Maximum
Continuous
Ampere Rating
at 40°C

2
2

250

500–1000

E2J3225DW

E2J3250F

E2J3225TD

1125–2250

E2J3225W

E2J3250F

E2J3225T

1250–2500

E2J3250W

E2J3250F

E2J3250T

2
2

E2J/E2JM

1000Y/577 Vac Maximum, 250 Vdc, 10 kA at 1000 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C

2
2

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

70

300–650

E2JM3070W

E2JM3250F

E2J3070T

90

450–900

E2JM3090W

E2JM3250F

E2J3090T

100

500–1000

E2JM3100W

E2JM3250F

E2J3100T

2

125

625–1250

E2JM3125W

E2JM3250F

E2J3125T

150

750–1500

E2JM3150W

E2JM3250F

E2J3150T

2

175

875–1750

E2JM3175W

E2JM3250F

E2J3175T

2

200

1000–2000

E2JM3200W

E2JM3250F

E2J3200T

225

300–650

E2JM3225AW

E2JM3250F

E2J3225TA

2

2
2

250

500–1000

E2JM3225DW

E2JM3250F

E2J3225TD

1125–2250

E2JM3225W

E2JM3250F

E2J3225T

1250–2500

E2JM3250W

E2JM3250F

E2J3250T

2
2
2
2
2
2
2
2
2
V4-T2-380

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

2.6

E2J/E2JM

2

Circuit Breakers with Interchangeable Magnetic Only Trip Unit

2
2

600 Vac Maximum, 250 Vdc, 25 kA at 480 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C
250

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

300–650

E2J3250MAW

E2J3250F

E2J3250TMA

450–900

E2J3250MCW

E2J3250F

E2J3250TMC

500–1000

E2J3250MDW

E2J3250F

E2J3250TMD

625–1250

E2J3250MFW

E2J3250F

E2J3250TMF

750–1500

E2J3250MGW

E2J3250F

E2J3250TMG

875–1750

E2J3250MJW

E2J3250F

E2J3250TMJ

1000–2000

E2J3250MKW

E2J3250F

E2J3250TMK

1125–2250

E2J3250MLW

E2J3250F

E2J3250TML

1250–2500

E2J3250MW

E2J3250F

E2J3250TM

2
2
2
2
2
2
2
2

1000Y/577 Vac Maximum, 250 Vdc, 10 kA at 1000 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C
250

Magnetic
Trip Range

Complete Breaker

Frame Only

Trip Unit Only

2

Catalog
Number

Catalog
Number

Catalog
Number

2
2

300–650

E2JM3250MAW

E2JM3250F

E2J3250TMA

450–900

E2JM250MCW

E2JM3250F

E2J3250TMC

500–1000

E2JM3250MDW

E2JM3250F

E2J3250TMD

625–1250

E2JM3250MFW

E2JM3250F

E2J3250TMF

750–1500

E2JM3250MGW

E2JM3250F

E2J3250TMG

875–1750

E2JM3250MJW

E2JM3250F

E2J3250TMJ

1000–2000

E2JM3250MKW

E2JM3250F

E2J3250TMK

1125–2250

E2JM3250MLW

E2JM3250F

E2J3250TML

1250–2500

E2JM3250MW

E2JM3250F

E2J3250TM

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-381

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

E2K/E2KM

2

Circuit Breakers with Interchangeable Thermal-Magnetic Trip Unit

2

600 Vac Maximum, 250 Vdc, 35 kA at 480 Vac, Three-Pole
Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

100

500–1000

E2K3100W

E2K3400F

E2K3100T

2

125

625–1250

E2K3125W

E2K3400F

E2K3125T

2

150

750–1500

E2K3150W

E2K3400F

E2K3150T

175

875–1750

E2K3175W

E2K3400F

E2K3175T

200

1000–2000

E2K3200W

E2K3400F

E2K3200T

225

300–650

E2K3225AW

E2K3400F

E2K3225TA

2
2

2

Maximum
Continuous
Ampere Rating
at 40°C

2

500–1000

E2K3225DW

E2K3400F

E2K3225TD

1125–2250

E2K3225W

E2K3400F

E2K3225T

250

1250–2500

E2K3250W

E2K3400F

E2K3250T

2

300

1500–3000

E2K3300W

E2K3400F

E2K3300T

350

1750–3500

E2K3350W

E2K3400F

E2K3350T

2

400

2000–4000

E2K3400W

E2K3400F

E2K3400T

2

2

E2K/E2KM

2

1000Y/577 Vac Maximum, 250 Vdc, 14 kA at 1000 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

100

500–1000

E2KM3100W

E2KM3400F

E2K3100T

125

625–1250

E2KM3125W

E2KM3400F

E2K3125T

2

150

750–1500

E2KM3150W

E2KM3400F

E2K3150T

175

875–1750

E2KM3175W

E2KM3400F

E2K3175T

2

200

1000–2000

E2KM3200W

E2KM3400F

E2K3200T

225

300–650

E2KM3225AW

E2KM3400F

E2K3225TA

500–1000

E2KM3225DW

E2KM3400F

E2K3225TD

1125–2250

E2KM3225W

E2KM3400F

E2K3225T

250

1250–2500

E2KM3250W

E2KM3400F

E2K3250T

300

1500–3000

E2KM3300W

E2KM3400F

E2K3300T

350

1750–3500

E2KM3350W

E2KM3400F

E2K3350T

400

2000–4000

E2KM3400W

E2KM3400F

E2K3400T

2
2

2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-382

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

2.6

E2K/E2KM

2

Circuit Breakers with Interchangeable Magnetic Only Trip Unit

2
2

600 Vac Maximum, 250 Vdc, 35 kA at 480 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C
400

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

300–650

E2K3400MAW

E2K3400F

E2K3400TMA

500–1000

E2K3400MDW

E2K3400F

E2K3400TMD

625–1250

E2K3400MFW

E2K3400F

E2K3400TMF

750–1500

E2K3400MGW

E2K3400F

E2K3400TMG

875–1750

E2K3400MJW

E2K3400F

E2K3400TMJ

1000–2000

E2K3400MKW

E2K3400F

E2K3400TMK

1125–2250

E2K3400MLW

E2K3400F

E2K3400TML

1250–2500

E2K3400MWW

E2K3400F

E2K3400TMW

1500–3000

E2K3400MNW

E2K3400F

E2K3400TMN

1750–3500

E2K3400MRW

E2K3400F

E2K3400TMR

2000–4000

E2K3400MW

E2K3400F

E2K3400TM

2
2
2
2
2
2
2
2
2

1000Y/577 Vac Maximum, 250 Vdc, 14 kA at 1000 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C
400

Magnetic
Trip Range

Complete Breaker

Frame Only

Trip Unit Only

2

Catalog
Number

Catalog
Number

Catalog
Number

2
2

300–650

E2KM3250MAW

E2KM3400F

E2K3400TMA

500–1000

E2KM3400MDW

E2KM3400F

E2K3400TMD

625–1250

E2KM3400MFW

E2KM3400F

E2K3400TMF

750–1500

E2KM3400MGW

E2KM3400F

E2K3400TMG

875–1750

E2KM3400MJW

E2KM3400F

E2K3400TMJ

1000–2000

E2KM3400MKW

E2KM3400F

E2K3400TMK

1125–2250

E2KM3400MLW

E2KM3400F

E2K3400TML

1250–2500

E2KM3400MWW

E2KM3400F

E2K3400TMW

1500–3000

E2KM3400MNW

E2KM3400F

E2K3400TMN

1750–3500

E2KM3400MRW

E2KM3400F

E2K3400TMR

2000–4000

E2KM3400MW

E2KM3400F

E2K3400TM

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-383

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

E2K/E2KM

2

Circuit Breakers with Interchangeable Electronic Trip Unit, Long/Instantaneous

2

600 Vac Maximum, 35 kA at 480 Vac, Three-Pole
Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

100

50–800

E2KE3100W

E2K3400F

KEM3100T

2

125

50–800

E2KE3125W

E2K3400F

KEM3125T

2

150

50–800

E2KE3150W

E2K3400F

KEM3150T

200

200–1500

E2KE3200W

E2K3400F

KEM3200T

2

225

200–1500

E2KE3225W

E2K3400F

KEM3225T

500–2500

E2KE32252W

E2K3400F

KEM3225T2

2

400

200–1500

E2KE3400W

E2K3400F

KEM3400T

500–2500

E2KE34002W

E2K3400F

KEM3400T2

Complete Breaker

Frame Only

Trip Unit Only

Catalog
Number

Catalog
Number

Catalog
Number

2
2

Maximum
Continuous
Ampere Rating
at 40°C

2
2
2
2
2
2
2
2

1000Y/577 Vac Maximum, 14 kA at 1000 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C

Magnetic
Trip Range

100

50–800

E2KEM3100W

E2KM3400F

KEM3100T

125

50–800

E2KEM3125W

E2KM3400F

KEM3125T

150

50–800

E2KEM3150W

E2KM3400F

KEM3150T

200

200–1500

E2KEM3200W

E2KM3400F

KEM3200T

225

200–1500

E2KEM3225

E2KM3400F

KEM3225T

500–2500

E2KEM32252W

E2KM3400F

KEM3225T2

200–1500

E2KEM3400W

E2KM3400F

KEM3400T

500–2500

E2KEM34002W

E2KM3400F

KEM3400T2

400

2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-384

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

2.6

E2K/E2KM

2

Circuit Breakers with Interchangeable Electronic Trip Unit, Instantaneous Only

2
2

600 Vac Maximum, 35 kA at 480 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C
150
225

400

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

50–800

E2KE3150MW

E2K3400F

KEM3150TM

200–1500

E2KE3225MW

E2K3400F

KEM3225TM

500–2500

E2KE3225M2W

E2K3400F

KEM3225TM2

200–1500

E2KE3400MW

E2K3400F

KEM3400TM

500–2500

E2KE3400M2W

E2K3400F

KEM3400TM2

2
2
2
2
2
2

1000Y/577 Vac Maximum, 14 kA at 1000 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C
150
225

400

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

50–800

E2KEM3150MW

E2KM3400F

KEM3150TM

200–1500

E2KEM3225MW

E2KM3400F

KEM3225TM

500–2500

E2KEM3225M2W

E2KM3400F

KEM3225TM2

200–1500

E2KEM3400MW

E2KM3400F

KEM3400TM

500–2500

E2KEM3400M2W

E2KM3400F

KEM3400TM2

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-385

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

E2LME/E2LMZ (Series G)

2

Circuit Breakers with Magnetic Only Trip Unit

2

600 Vac Maximum, 250 Vdc, 65 kA at 480 Vac, Three-Pole

2

Maximum Continuous
Ampere Rating
at 40°C

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

400

3600–4400

E2LME3400KMW

E2LME3400NN

LT3400KM

2
2
2
2
2
2
2
2

1000Y/577 Vac Maximum, 250 Vdc, 10 kA at 1000 Vac, Three-Pole
Maximum Continuous
Ampere Rating
at 40°C

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

400

3600–4400

E2LMZ3400KMW

E2LMZ3400NN

LT3400KM

Circuit Breakers with Interchangeable Electronic Trip Unit

600 Vac Maximum, 65 kA at 480 Vac, Three-Pole
Maximum Continuous
Ampere Rating
at 40°C

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

2

160

320–1920

E2LME340031W

E2LME3400NN

LT340031M

200

400–2400

E2LME340031W

E2LME3400NN

LT340031M

2

225

450–2700

E2LME340031W

E2LME3400NN

LT340031M

250

500–3000

E2LME340031W

E2LME3400NN

LT340031M

2

300

600–3600

E2LME340031W

E2LME3400NN

LT340031M

2

315

630–3780

E2LME340031W

E2LME3400NN

LT340031M

350

700–4200

E2LME340031W

E2LME3400NN

LT340031M

400

800–4800

E2LME340031W

E2LME3400NN

LT340031M

2

2
2
2

1000Y/577 Vac Maximum, 10 kA at 1000 Vac, Three-Pole
Maximum Continuous
Ampere Rating
at 40°C

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

160

320–1920

E2LMZ340031W

E2LMZ3400NN

LT340031M

2

200

400–2400

E2LMZ340031W

E2LMZ3400NN

LT340031M

225

450–2700

E2LMZ340031W

E2LMZ3400NN

LT340031M

2

250

500–3000

E2LMZ340031W

E2LMZ3400NN

LT340031M

2

300

600–3600

E2LMZ340031W

E2LMZ3400NN

LT340031M

315

630–3780

E2LMZ340031W

E2LMZ3400NN

LT340031M

2

350

700–4200

E2LMZ340031W

E2LMZ3400NN

LT340031M

400

800–4800

E2LMZ340031W

E2LMZ3400NN

LT340031M

2

2
2
2
2
2
V4-T2-386

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

2.6

E2L/E2LM

2

Circuit Breakers with Interchangeable Thermal-Magnetic Trip Unit

2
2

600 Vac Maximum, 250 Vdc, 35 kA at 480 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

300

1500–3000

E2L3300W

E2L3600F

E2L3300T

350

1750–3500

E2L3350W

E2L3600F

E2L3350T

400

2000–4000

E2L3400W

E2L3600F

E2L3400T

450

2250–4500

E2L3450W

E2L3600F

E2L3450T

500

2500–5000

E2L3500W

E2L3600F

E2L3500T

600

3000–6000

E2L3600W

E2L3600F

E2L3600T

2
2
2
2
2
2

1000Y/577 Vac Maximum, 250 Vdc, 18 kA at 1000 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

300

1500–3000

E2LM3300W

E2LM3600F

E2L3300T

350

1750–3500

E2LM3350W

E2LM3600F

E2L3350T

400

2000–4000

E2LM3400W

E2LM3600F

E2L3400T

450

2250–4500

E2LM3450W

E2LM3600F

E2L3450T

500

2500–5000

E2LM3500W

E2LM3600F

E2L3500T

3000–6000

E2LM3600W

E2LM3600F

E2L3600T

1125–2250

—

E2LM3600F

E2L3600TL 1

600

2
2
2
2
2
2
2

Note
1 600 ampere thermal 1125–2250 T.A.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-387

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

E2L/E2LM

2

Circuit Breakers with Interchangeable Magnetic Only Trip Unit

2
2
2

600 Vac Maximum, 250 Vdc, 35 kA at 480 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C
600

2
2

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

1125–2250

E2L3600MLW

E2L3600F

E2L3600TML

1500–3000

E2L3600MNW

E2L3600F

E2L3600TMN

1750–3500

E2L3600MRW

E2L3600F

E2L3600TMR

2000–4000

E2L3600MXW

E2L3600F

E2L3600TMX

2

2250–4500

E2L3600MYW

E2L3600F

E2L3600TMY

2500–5000

E2L3600MPW

E2L3600F

E2L3600TMP

2

3000–6000

E2L3600MW

E2L3600F

E2L3600TM

2
2
2
2

1000Y/577 Vac Maximum, 250 Vdc, 18 kA at 1000 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C

Magnetic
Trip Range

600

1125–2250
1500–3000
1750–3500

E2LM3600MRW

E2LM3600F

E2L3600TMR

2000–4000

E2LM3600MXW

E2LM3600F

E2L3600TMX

2
2
2

Complete Breaker

Frame Only

Trip Unit Only

Catalog
Number

Catalog
Number

Catalog
Number

E2LM3600MLW

E2LM3600F

E2L3600TML

E2LM3600MNW

E2LM3600F

E2L3600TMN

2250–4500

E2LM3600MYW

E2LM3600F

E2L3600TMY

2500–5000

E2LM3600MPW

E2LM3600F

E2L3600TMP

3000–6000

E2LM3600MW

E2LM3600F

E2L3600TM

2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-388

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

2.6

E2L/E2LM

2

Circuit Breakers with Interchangeable Electronic Trip Unit, Long/Instantaneous

2
2

600 Vac Maximum, 35 kA at 480 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

300

500–2500

E2LE3300W

E2L3600F

LEM3300T

350

500–2500

E2LE3350W

E2L3600F

LEM3350T

400

500–2500

E2LE3400W

E2L3600F

LEM3400T

1000–4000

E2LE34002W

E2L3600F

LEM3400T2

500–2500

E2LE3600W

E2L3600F

LEM3600T

2500–5000

E2LE36002W

E2L3600F

LEM3600T2

600

2
2
2
2
2
2

1000Y/577 Vac Maximum, 18 kA at 1000 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

300

500–2500

E2LEM3300W

E2LM3600F

LEM3300T

350

500–2500

E2LEM3350W

E2LM3600F

LEM3350T

400

500–2500

E2LEM3400W

E2LM3600F

LEM3400T

1000–4000

E2LEM34002W

E2LM3600F

LEM3400T2

500–2500

E2LEM3600W

E2LM3600F

LEM3600T

2500–5000

E2LEM36002W

E2LM3600F

LEM3600T2

600

2
2
2
2
2
2
2

Circuit Breakers with Interchangeable Electronic Trip Unit, Instantaneous Only

2
2

600 Vac Maximum, 35 kA at 480 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C
400

600

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

500–2500

E2LE3400MW

E2L3600F

LEM3400TM

1000–4000

E2LE3400M2W

E2L3600F

LEM3400TM2

500–2500

E2LE3600MW

E2L3600F

LEM3600TM

2500–5000

E2LE3600M2W

E2L3600F

LEM3600TM2

2
2
2
2
2

1000Y/577 Vac Maximum, 18 kA at 1000 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C
400

600

Complete Breaker

Frame Only

Trip Unit Only

2

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

2

500–2500

E2LEM3400MW

E2LM3600F

LEM3400TM

1000–4000

E2LEM3400M2W

E2LM3600F

LEM3400TM2

2

500–2500

E2LEM3600MW

E2LM3600F

LEM3600TM

2500–5000

E2LEM3600M2W

E2LM3600F

LEM3600TM2

2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-389

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

E2M/E2MM

2

Circuit Breaker with Interchangeable Thermal-Magnetic Trip Unit

2

600 Vac Maximum, 250 Vdc, 35 kA at 480 Vac, Three-Pole

2
2
2
2
2

E2M/E2MM

2
2

Maximum
Continuous
Ampere Rating
at 40°C

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

600

1500–3000

E2M3600W

E2M3800F

E2M3600TN

800

2000–4000

E2M3800W

E2M3800F

E2M3800TX

1000Y/577 Vac Maximum, 250 Vdc, 18 kA at 1000 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

600

1500–3000

E2MM3600W

E2MM3800F

E2M3600TN

800

2000–4000

E2MM3800W

E2MM3800F

E2M3800TX

2
2
2
2

Circuit Breaker with Interchangeable Magnetic Only Trip Unit

2

600 Vac Maximum, 250 Vdc, 35 kA at 480 Vac, Three-Pole

2

Maximum
Continuous
Ampere Rating
at 40°C

2

800

2
2

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

1500–3000

E2M3800MNW

E2M3800F

E2M3800TMN

2000–4000

E2M3800MXW

E2M3800F

E2M3800TMX

2500–5000

E2M3800MPW

E2M3800F

E2M3800TMP

3000–6000

E2M3800MWW

E2M3800F

E2M3800TMW

2
2

1000Y/577 Vac Maximum, 250 Vdc, 18 kA at 1000 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C

2
2

800

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

1500–3000

E2MM3800MNW

E2MM3800F

E2M3800TMN

2

2000–4000

E2MM3800MXW

E2MM3800F

E2M3800TMX

2500–5000

E2MM3800MPW

E2MM3800F

E2M3800TMP

2

3000–6000

E2MM3800MWW

E2MM3800F

E2M3800TMW

2
2
2
2
2
V4-T2-390

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

2.6

E2M/E2MM

2

Circuit Breaker with Interchangeable Electronic Trip Unit, Long/Instantaneous

2
2

600 Vac Maximum, 35 kA at 480 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C
800

Complete Breaker

Frame Only

Trip Unit Only

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

500–2500

E2ME3800W

E2M3800F

MEM3800T

1000–4000

E2ME38002W

E2M3800F

MEM3800T2

2
2
2
2

1000Y/577 Vac Maximum, 18 kA at 1000 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C
800

Complete Breaker

Frame Only

Trip Unit Only

2

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

2

500–2500

E2MEM3800W

E2MM3800F

MEM3800T

1000–4000

E2MEM38002W

E2MM3800F

MEM3800T2

2
2
2

Circuit Breaker with Interchangeable Electronic Trip Unit, Instantaneous Only

2

600 Vac Maximum, 35 kA at 480 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C
800

Complete Breaker

Frame Only

Trip Unit Only

2

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

500–2500

E2ME3800MW

E2M3800F

MEM3800TM

2

1000–4000

E2ME3800M2W

E2M3800F

MEM3800TM2

2
2

1000Y/577 Vac Maximum, 18 kA at 1000 Vac, Three-Pole
Maximum
Continuous
Ampere Rating
at 40°C
800

Complete Breaker

Frame Only

Trip Unit Only

2

Magnetic
Trip Range

Catalog
Number

Catalog
Number

Catalog
Number

2

500–2500

E2MEM3800MW

E2MM3800F

MEM3800TM

1000–4000

E2MEM3800M2W

E2MM3800F

MEM3800TM2

2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-391

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

E2N/E2NM

2

Circuit Breakers with Electronic Trip Unit, Long/Instantaneous

2

600 Vac Maximum, 50 kA at 480 Vac, Three-Pole Frame

2

Maximum Continuous
Ampere Rating at 40°C

Magnetic
Trip Range

Catalog
Number

2

400

500–2500

E2N3400W

500

500–2500

E2N3500W

2

600

500–2500

E2N3600W

700

500–2500

E2N3700W

2

800

500–2500

E2N3800W

2

900

1250–5000

E2N3900W

1000

1250–5000

E2N310W

1200

1250–5000

E2N312W

2
2

1000Y/577 Vac Maximum, 25 kA at 1000 Vac, Three-Pole Frame

2

Maximum Continuous
Ampere Rating at 40°C

Magnetic
Trip Range

Catalog
Number

2

400

500–2500

E2NM3400W

500

500–2500

E2NM3500W

2

600

500–2500

E2NM3600W

2

700

500–2500

E2NM3700W

800

500–2500

E2NM3800W

900

1250–5000

E2NM3900W

1000

1250–5000

E2NM310W

1200

1250–5000

E2NM312W

2
2
2

Circuit Breakers with Electronic Trip Unit, Instantaneous Only

2
2
2
2

600 Vac Maximum, 50 kA at 480 Vac, Three-Pole Frame
Maximum Continuous
Ampere Rating at 40°C

Magnetic
Trip Range

Catalog
Number

800

500–2500

E2N3800MW

1200

1250–5000

E2N312MW

2

1000Y/577 Vac Maximum, 25 kA at 1000 Vac, Three-Pole Frame

2

Maximum Continuous
Ampere Rating at 40°C

Magnetic
Trip Range

Catalog
Number

2

800

500–2500

E2NM3800MW

1200

1250–5000

E2NM312MW

2
2
2
2
2
2

V4-T2-392

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

2.6

E2R/E2RM

2

Circuit Breakers with Electronic Trip Unit, Long/Instantaneous (Does Not Include Rating Plugs) 1

2
2

600 Vac Maximum, 50 kA at 480 Vac, Three-Pole Frame
Maximum Continuous
Ampere Rating at 40°C

Magnetic
Trip Range

Catalog
Number

1600

2–8 x In

E2R316T33W

2000

2–8 x In

E2R320T33W

1600

2–8 x In

E2R316T32W

2000

2–8 x In

E2R320T32W

2

LS

2
2

LSI

2
2
2

1000Y/577 Vac Maximum, 25 kA at 1000 Vac, Three-Pole Frame
Maximum Continuous
Ampere Rating at 40°C

Magnetic
Trip Range

Catalog
Number

1600

2–8 x In

E2RM316T33W

2000

2–8 x In

E2RM320T33W

1600

2–8 x In

E2RM316T32W

2000

2–8 x In

E2RM320T32W

2

LS

2
2

LSI

2
2

Note
1 Rating plugs: 1600 amperes 16RES16T; 2000 amperes 20RES20T.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-393

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

Accessories

2

Line and Load Terminals

2
2
2

Breaker
Type

Maximum
Breaker Amperes

E2F/E2FM

2
2

AWG Wire Range
(No. Conductors)

Catalog
Number

100

Cu/AI

#14–1/0 (1)

3T100FB (package of three)

150

Cu

#4–4/0 (1)

3T150FB (package of three)

E2J/E2JM

250

Cu

#4–350 (1)

T250KB

E2K/E2KM

225

Cu

#3–350 (1)

T300K

350

Cu

250–500 (1)

T350K
3T400K (three-pole kit)

2
2

Wire
Type

400

Cu

2/0–250 (2)

E2LME/E2LMZ

400

Cu/AI

500–750 (1)

3TA631LK

E2L/E2LM

400

Cu/AI

4/0–600 (1)

3TA401LDK (three-pole kit)

600

Cu

250–350 (2)

T602LD

E2M/E2MM

600

Cu

(2) 2/0–500 kcmil

T600MA1

600

Cu/AI

(2) 1–500 kcmil

TA700MA1

800 std.

Cu/AI

(3) 3/0–400 kcmil

TA800MA2

800

Cu/AI

(2) 500–750 kcmil

TA801MA

800

Cu

(3) 3/0–300 kcmil

T800MA1

700

Cu

2/0–500 (2)

T700NB1

1000

Cu

3/0–500 (3)

T1000NB1

2

1200

Cu

3/0–400 (4)

T1200NB3

1600

Cu/AI

500–1000 (4)

TA1600RD

2

2000

Cu/AI

2–600 (6)

TA2000RD

2
2
2

2
2
2
2
2
2
2
2
2
2
2
2
2

E2N/E2NM

End Cap Terminals—For Use with Ring Type Terminals
Breaker
Type

Maximum
Breaker Amperes

Catalog
Number

Metric
Catalog
Number

E2F/E2FM

150

KPEK1

KPEMK1

—

E2J/E2JM

250

KPEK2

KPEMK2

—

E2K/E2KM

400

KPEK3

KPEMK3

—

E2LME/E2LMZ

400

—

L3RTWK

—

E2L/E2LM

600

KPEK4

KPEMK4

—

Imperial

External Accessories
Padlockable Handle
Lock Hasp
Breaker Type

Catalog
Number

E2F/E2FM

PLK1

E2J/E2JM

PLK3

E2K/E2KM

PLK3

E2LME/E2LMZ

LPHL

E2L/E2LM

HLK4

E2M/E2MM

HLK4

E2N/E2NM

PLK5

E2R/E2RM

HLK6

2
2
2
V4-T2-394

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.6

Molded Case Circuit Breakers
Specialty Breakers

Internal Accessories

2

Undervoltage Release 1
Breaker
Type

UVR
Type

Voltage
Rating

Mounting
Location

Catalog
Number

E2F/E2FM

Handle reset

208–240 Vac

Left pole

UVH1LP11K (thermal/magnetic only) 2

U18

2

U42

E2J/E2JM

E2K/E2KM

E2LME/E2LMZ

E2L/E2LM/E2M/E2MM

E2N/E2NM

E2R/E2RM

Factory
Modification Code

Handle reset

110–127 Vdc

Left pole

UVH1LP26K (thermal/magnetic only)

Handle reset

110–127 Vac

Left pole

UVH2LP08K 2

U18

Handle reset

208–240 Vac

Left pole

UVH2LP11K 2

U22

Handle reset

110–125 Vdc

Left pole

UVH2LP26K 2

T14

120 volt handle reset with LED

120 Vac

Left pole

UVM3LP08K 23
24

120 Vac

Left pole

UVM3LP08KT

Handle reset

110–127 Vac

Left pole

UVH3LP08K 2

U18

2

2
2

U22

2

U68

Handle reset

208–240 Vac

Left pole

UVH3LP11K

Handle reset

110–125 Vdc

Left pole

UVH3LP26K 2

T14

Handle reset

110–127 Vac

Left pole

UVR120APK

U5

Handle reset

110–125 Vdc

Left pole

UVR125DPK

U6

120 volt handle reset with LED

120 Vac

Left pole

UVM4LP08K 23

U66

120 volt handle reset with LED

120 Vac

Left pole

UVM4LP08KT 24

U68

Handle reset

110–127 Vac

Left pole

UVH4LP08K 2

U18

Handle reset

208–240 Vac

Left pole

UVH4LP11K 2

U22

Handle reset

110–125 Vdc

Left pole

UVH4LP26K 2

T14

120 volt handle reset with LED

120 Vac

Left pole

UVM5LP08K 3

U66

120 volt handle reset with LED

120 Vac

Left pole

UVM5LT08K 4

U68

Handle reset

110–127 Vac

Left pole

UVH5LP08K 2

U18

Handle reset

208–240 Vac

Left pole

UVH5LP11K 2

U22

Handle reset

110–125 Vdc

Left pole

UVH5LP26K 2

T14

120 volt handle reset with LED

120 Vac

Right pole

UVM6RP08K 35

U58

Handle reset

110–127 Vac

Right pole

UVH6RP08K 5

U49

Handle reset

208–240 Vac

Right pole

UVH6RP11K 5

U53

Handle reset

110–125 Vdc

Right pole

UVH6RP26K 5

T33

2
2

U66

120 volt handle reset with LED

2

2
2
2
2
2
2
2
2
2
2
2

Notes
1 Contact Eaton for internal accessory voltage ratings not listed.
2 LH (RH also available).
3 Pigtail leads.
4 Terminal blocks.
5 RH only.

2
2
2
2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-395

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

Shunt Trip 1

2

Breaker
Type

Voltage
Rating

Mounting
Location

Catalog
Number

Factory
Modification
Code

2

E2F/E2FM

48–127 Vac or
48–60 Vdc

Left pole

SNT1LP08K 2

S06

208–230 Vac or
110–127 Vdc

Left pole

SNT1LP12K

2

S10

E2J/E2JM

110–240 Vac or
110–125 Vdc

Left pole

SNT2P11K 3

S10

E2K/E2KM

110–240 Vac or
110–125 Vdc

Left pole

SNT3P11K 3

S10

24–60 Vac/dc

Left pole

SNT060CPK

110–240 Vac/dc

Left pole

SNT120CPK

2
2
2
2
2

Alarm (Signal/Lockout Switch)

E2LME/E2LMZ

E2L/E2LM/E2M/E2MM

2
2

E2N/E2NM

2

E2R/E2RM

2
2
2
2
2
2
2
2

Breaker
Type

Number of Sets
of Contacts
(Make and
Break)

E2F/E2FM

1

Right

A1L1LPK/A1L1RPK B06

2

Right

A2L1LPK/A2L1RPK B13

E2J/E2JM

1

Right

A1L2LPK/A1L2RPK B06

E2K/E2KM

1

Right

A1L3LPK/A1L3RPK B06

2

Right

A2L3LPK/A2L3RPK B13

1

Right

ALM1M1BJPK

B1

S1

2

Right

ALM2M2BJPK

B3

S2

E2L/E2LM/E2M/E2MM 1

Right

A1L4LPK/A1L4RPK B06

2

Right

A2L4LPK/A2L4RPK B13

E2LME/E2LMZ

2

S06

48–60 Vac

Left pole

SNT4LP05K

48–60 Vdc

Left pole

SNT4LP23K 2

S86

110–240 Vac

Left pole

SNT4LP11K

2

S10

110–125 Vdc

Left pole

SNT4LP26K 2

S42

110–240 Vac

Left pole

SNT5LP11K 2

S10

110–125 Vdc

Left pole

SNT5LP26K 2

S42

110–240 Vac

Right pole

SNT6P11K 4

S29

110–125 Vdc

Right pole

SNT6P26K 4

S45

E2N/E2NM
E2R/E2RM

Number of Sets
of Contacts
Mounting
(1A and 1B)
Location

Catalog
Number

Factory
Modification
Code

E2F/E2FM

1

Right

A1X1PK

A06

2

Right

A2X1RPK

A13

1

Right

A1X2PK

A06

2

Right

A2X2PK

A13

1

Right

A1X3PK

A06

2

Right

A2X3PK

A13

1

Right

AUX1A1BPK

A1

E2J/E2JM

E2K/E2KM
E2LME/E2LMZ

2

Right

AUX2A2BPK

A2

2

E2L/E2LM/E2M/E2MM 1

Right

A1X4PK

A06

2

Right

A2X4PK

A13

2

E2N/E2NM

1

Right

A1X5PK

A06

2

2

Right

A2X5PK

A13

E2R/E2RM

2

Right

A2X6RPK

A12

4

Right

A4X6RPK

A19

2
2
2
2
2
2
2
2
V4-T2-396

Catalog
Number

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Factory
Modification
Code

1

Right

A1L5LPK/A1L5RPK B06

2

Right

A2L5LPK/A2L5RPK B13

1

Right

A1L6RPK

B05

2

Right

A2L6RPK

B12

Notes
1 Contact Eaton for internal accessory voltage ratings not listed.
2 LH (RH also available).
3 LH or RH.
4 RH only.

Auxiliary Switch
Breaker
Type

Mounting
Location

Molded Case Circuit Breakers
Specialty Breakers

2.6

Contents
Description

Page

E2 Mining Service Breakers. . . . . . . . . . . . . . . . . .
Classic Mining Breakers
Product Selection . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference Information. . . . . . . . . . . . . . . . . . . . . .
PVGard Solar Circuit Breakers . . . . . . . . . . . . . . . .

V4-T2-374
V4-T2-399
V4-T2-404
V4-T2-406
V4-T2-414

2
2
2
2
2
2
2
2
2
2
2

Classic Mining Breakers

2

Product Overview
Classic mining service circuit
breakers continue to be
manufactured and are
primarily applied to achieve
an exact physical and
electronic replacement of
previously Cutler-Hammer

installed Westinghouse
equipment. To upgrade to the
current offering of E2 mining
circuit breakers, consult the
cross reference information
on Page V4-T2-406.

2
2
2
2

AC Interrupting Capacity, Symmetrical Amperes

2

Breaker Type
HLAM 2

All Other 1000 Volt
Breakers 2

2

—

—

—

30,000

—

—

—

2

22,000

22,000

—

—

—

—

—

10,000

12,000

14,000

60 Hz
AC Volts

KAM

LAM, MAM, NBM

HKAM

240

25,000

42,000

480

22,000

600
1000 1

2
2
2

Special DC Interrupting Capacity
Interrupting Capacity (Amperes) at 300–330 Vdc

2

Two Poles in Series 4

Single-Pole
Breaker
Type

Maximum
Ampere Rating

0.0–0.15 mH Inductance 3

0.15–0.5 mH Inductance

0.5–0.9 mH Inductance

2.4 mH Inductance

KAM

225

15,000

10,000

15,000

5000

LAM

400/600

15,000

10,000

15,000

5000

MAM

800

15,000

10,000

15,000

5000

NBM

1200

15,000

10,000

15,000

5000

2
2
2
2

Notes
1 Based on circuit power factor of 50% or greater.
2 HLAM must be rear stud connected. If front connected, interrupting capacity rating is 10,000 amperes.
3 Resistive circuit.
4 Two poles in electrical series in ungrounded leg of circuit.

2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-397

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

Classic Circuit Breakers For Mining Service

2

Undervoltage Release Data
Undervoltage releases are calibrated to pick up at 72 to 85% of rated voltage dropout between
35 to 70% of rated voltage.

2
2

Volts

KAM, HKAM 1

480/60

0.021

10,000

10.1

240/60

0.019

—

4.6

0.021

—

2.5

2

120/60

2
2

Line
Amperes

0.13

—

15.6

480/60

0.033

12,000 3

15.9

240/60

0.028

6,000

6.7

120/60

0.029

—

3.5

120/60 2

0.13

—

15.6

120/60
LAM, HLAM, MAM,
HMAM, NBM, HNBM 1

2

2

Series
Resistors 1

2
2
2
2

Shunt Trip Coil Data
Breaker
Type
KAM, HKAM, LAM, HLAM, MAM,
HMAM, NBM, HNBM

2
2
2

Total
VA

Breaker
Type

Volts

Amperes

VA

480/60

0.085

40.8

240/60

1.7

408

120/60

0.88

105.6

48 DC

8.0

384

Notes
1 Supplied for external customer mounting.
2 New design electrical reset UVR.
3 16,000 for Type MAM and HMAM.

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
V4-T2-398

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.6

Molded Case Circuit Breakers
Specialty Breakers

Product Selection
For reference only. Replace these frames with E2 Series. See Cross-Reference information beginning on Page V4-T2-406.

2

Classic Mining Service Circuit Breakers

2
Accessories
(Included in Frame)

Magnetic Trip Range,
Amperes 3

2

M

None

200–400

M

UVR 4

200–400

2

M

Standard shunt trip 3

200–400

225

TM

UVR 4

300–700

2

225

TM

UVR 4

500–1000

2609D60G67

3

180

M

None

200–400

1291C26G08

3

180

M

UVR 4

200–400

2609D60G69

3

180

M

Standard shunt trip 3

200–400

5685D48G75

3

225

TM

None

300–700

5685D48G74

3

225

TM

None

500–1000

Breaker
Type

Frame
Style Numbers 12

Poles

Amperes

KAM

2609D60G64

2

180

1291C26G07

2

180

2609D60G66

2

180

1291C26G01

2

1291C26G02

LAM

Trip
Type

4

3

225

TM

UVR

3

225

TM

UVR 4

500–1000

2609D60G01

3

225

TM

Standard shunt trip 3

300–700

2609D60G02

3

225

TM

Standard shunt trip 3

500–1000

2609D60G40

3

225

M

None

300–700

2609D60G41

3

225

M

None

500–700

1291C26G05

3

225

M

UVR 4

300–700

4

500–1000
500–1000

3

225

M

UVR

1291C32G01

2

400

TM

UVR 4

2
2
2
2
2

300–700

1291C26G03
1291C26G04

1291C26G06

2

2609D60G61

2

400

M

Shunt trip (48 Vdc)

750–1500

1291C32G03

3

400

TM

UVR 4

500–1000

5685D48G73

3

400

TM

None

800–1600

1291C32G02

3

400

TM

UVR 4

800–1600

2609D60G03

3

400

TM

Standard shunt trip 3

800–1600

2609D60G44

3

400

M

None

800–1600

1291C32G04

3

400

M

UVR 4

800–1600

2
2
2
2
2
2
2
2
2

Notes
1 Terminals not included in style number.
2 All breakers listed are complete with accessories indicated.
3 Rated 120 volts/60 Hz: undervoltage release is handle reset type.
4 UVR is auto-reset type, 120 Vac.

2
2

M = magnetic only; TM = thermal-magnetic.

2
2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-399

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

For reference only. Replace these frames with E2 Series. See Cross-Reference information beginning on Page V4-T2-406.

2

Classic Mining Service Circuit Breakers, continued

2

Breaker
Type

Frame
Style Numbers 12

Poles

Amperes

Trip
Type

Accessories
(Included in Frame)

Magnetic Trip Range,
Amperes 3

2609D60G17

2

600

TM

UVR 3

750–1500

2

2609D60G18

2

800

TM

UVR 3

1000–2000

2

2609D60G63

3

400

TM

UVR 3

2000–4000

5685D48G72

3

600

TM

None

1500–3000

MAM

3

1500–3000

2

2609D60G19

3

600

TM

UVR

2609D60G04

3

600

TM

Standard shunt trip 3

1500–3000

2

2609D60G05

3

800

TM

Standard shunt trip 3

2000–4000

5685D48G71

3

800

TM

None

2000–4000

2

2609D60G20

3

800

TM

UVR 3

2000–4000

2

2609D60G46

3

800

M

None

1500–3000

2609D60G47

3

800

M

UVR 3

1500–3000

2609D60G48

3

800

M

None

2000–4000

2

3

2000–4000

2609D60G49

3

800

M

UVR

1229C37G13

2

1000

TM

UVR 4

1500–3000

1229C37G14

2

1200

TM

UVR 4

2000–4000

2

1227C36G10

3

1000

TM

None

2500–5000

2

1229C37G15

3

1000

TM

UVR 4

2500–5000

1227C36G13

3

1000

TM

Standard shunt trip 3

2500–5000

2

1227C36G14

3

1200

TM

Standard shunt trip 3

2500–5000

1227C36G09

3

1200

TM

None

2500–5000

2

NBM

2
2
2
2
2

2500–5000

1229C37G16

3

1200

TM

UVR

1227C36G19

3

1200

M

None

2500–5000

1229C37G17

3

1200

M

UVR 4

2500–5000

Notes
1 Terminals not included in style number.
2 All breakers listed are complete with accessories indicated.
3 Rated 120 volts/60 Hz: undervoltage release is handle reset type.
4 UVR is auto-reset type, 120 Vac.
M = magnetic only; TM = thermal-magnetic.

2
2
2
2
2
2
2
2
2
2
2
V4-T2-400

4

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

2.6

1000 Volt Classic Mining Service Circuit Breakers

HKAM

Breaker
Type

Frame
Style Numbers

Poles

Amperes

Trip
Type

Accessories
(Included in Frame)

Magnetic Trip Range,
Amperes 1

HKAM

2609D60G70

3

180

M

None

200–400

2

1291C26G16

3

180

M

UVR

5685D48G87

3

225

TM

None

1291C26G12

3

225

TM

UVR 2

300–700

5685D48G86

3

225

TM

None

500–1000

1291C26G13

3

225

TM

UVR 2

500–1000

1291C26G14

3

225

M

UVR 2

300–700

1291C26G15

3

225

M

UVR 2

500–1000

5685D48G85

3

400

TM

None

800–1600

1291C32G07

3

400

TM

UVR 2

800–1600

2

800–1600

2
2
2

200–400
300–700

2
2
2
2

HLAM

HLAM

1291C32G09

3

400

M

UVR

2
2
2
2

HMAM

HMAM

5685D48G84

3

600

TM

None

1500–3000

2609D60G28

3

600

TM

UVR 3

1500–3000

5685D48G83

3

800

TM

None

2000–4000

2609D60G29

3

800

TM

UVR 3

2000–4000

2609D60G57

3

800

M

UVR 3

1500–3000

2609D60G58

3

800

M

UVR 3

2000–4000

2
2
2
2
2
2

HNAM

HNBM

1227C36G12

3

1000

TM

None

2500–5000

1229C37G19

3

1000

TM

UVR 2

2500–5000

1227C36G11

3

1200

TM

None

2500–5000

2

2500–5000
2500–5000

1229C37G20

3

1200

TM

UVR

1229C37G18

3

1200

M

UVR 2

2
2
2
2
2
2

Notes
1 The magnetic trip range does not change when rating plug is changed.
2 120 volt, 60 Hz electrical reset type.
3 Rated 120 volts, 60 Hz; undervoltage release is handle reset type.

2
2

M = magnetic only; TM = thermal-magnetic.

2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-401

2.6
2
2
2
2
2
2
2
2
2

Molded Case Circuit Breakers
Specialty Breakers

Classic Mining Service Breaker Frames Only
Breaker
Type

Frame Size,
Amperes

Number
of Poles

Style
Numbers

Breaker
Type

Frame Size,
Amperes

Number
of Poles

Style
Numbers

KAM 1

225

2

2602D86G11

MAM 2

800

2

2600D43G11

225

3

2602D86G12

800

3

2600D43G12

KAMH 1

225

2

2602D86G13

MAMH 2

800

2

2600D43G13

225

3

2602D86G14

800

3

2600D43G14

HKAM 1

225

3

1264C99G05

HMAM 2

800

3

1264C99G03

LAM 2

400

2

2602D99G05

NBM 2

1200

2

2610D64G07

400

3

2602D99G06

1200

3

2610D64G08

1200

2

2610D64G09

1200

3

2610D64G10

1200

3

2610D64G13

LAMH

2

400

2

2602D99G07

400

3

2602D99G08

HLAM 2

400

3

1264C99G02

LAM3600F

600

3

2603D48G07

LAMH3600F

600

3

2603D48G08

HLAM3600F

600

3

2603D48G09

NBMH

2

HNBM 2

2
2

Trip Units for Classic Mining Circuit Breakers
Thermal-Magnetic

Magnetic Only

2

Breaker
Type

Conductor
Size

Magnetic Trip Range,
Amperes

Maximum Continuous
Amperes

Three-Pole 3
Style Numbers

Three-Pole
Style Numbers

2

HKAM

#6

150–400

180

—

2609D99G22

#4–#3

300–700

225

5685D48G40

2611D75G01

#4–#1

500–1000

225

5685D48G34

2611D75G02

#4–#1

750–1500

400

5685D48G97

2609D99G21

#2–#2/0

800–1600

400

5685D48G28

2611D75G03

#2–2/0

750–1500

600

2609D99G20

—

2/0–500 kcmil

1500–3000

600

2609D99G19

—

#2–#2/0

750–1500

600

—

—

2/0–500 kcmil

1500–3000

600

5685D48G22

2611D75G04 4

#1–3/0

1000–2000

800

—

—

3/0–500 kcmil

2000–4000

800

5685D48G16

2611D75G05

2/0–500 kcmil

1500–3000

1000

—

—

2
2

HLAM

2

HLAM600

2

HMAM

2
2

HNBM

2
2
2
2

4/0–500 kcmil

2500–5000

1000

5685D48G10

—

3/0–500 kcmil

2000–4000

1200

—

—

4/0–500 kcmil

2500–5000

1200

5685D48G04

2611D75G07

Notes
1 Frame modified for left-hand mounting of UVR attachment.
2 Frame modified for right-hand mounting of UVR attachment.
3 Three-pole trip units only are suitable for replacement in 1000 volt mining service circuit breakers.
4 800 amperes.

2
2
2
2
2
2
2
V4-T2-402

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

2.6

Terminals For Classic Mining Service Breakers
Terminals are UL listed for wire type and range listed below.
When used with aluminum conductors, use joint compound.

2

Breaker
Type

Terminal
Type

Maximum
Amperes

Package of 3 Line Terminals
Style Number

Wire Range,
Type

FBM, HFBM

Style pressure type terminals

100

624B100G02

#14–1/0 Al/Cu

50

624B100G10

#14–#4 Al/Cu

100

624B100G17

# 4–4/0 Al/Cu

Optional Al/Cu pressure terminals

2
2
2
2
2

Terminals For Mining Service Breakers
Breaker
Type

Terminal
Type

Maximum
Amperes

Terminal
Catalog Number

Wire Range, Type
Number of Cables

KAM, HKAM

Standard pressure terminals (copper only)

225

T225LA

(1) #6–350 kcmil

Optional Al/Cu pressure terminals

225

TA225LA1

(1) #6–350 kcmil Cu, or (1) #4–350 kcmil Al

Standard copper pressure terminals

225

T225LA

(1) #6–350 kcmil Cu

400

T401LA

(1) #4–250 kcmil Cu plus (1) 3/0–600 kcmil Cu

225

TA225LA1

(1) #6–350 kcmil Cu, or (1) #4–350 kcmil Al

400

TA400LA1

(1) #4–250 kcmil Al/Cu, plus (1) 3/0–600 kcmil Al/Cu

400

TA401LA

(1) 600–750 kcmil Al

600

T600LA

(2) 250–500 kcmil Cu

Optional Al/Cu pressure terminals

600

TA600LA

(2) 250–500 kcmil Al/Cu

Standard copper pressure terminals

350

T350MA

(1) #1–600 kcmil Cu

600

T600MA1

(2) 2/0–500 kcmil Cu

800

T800MA1

(3) 3/0–300 kcmil Cu

600

TA700MA1

(2) #1–500 kcmil Al/Cu

800

TA800MA2

(3) 3/0–400 kcmil Al/Cu

800

TA801MA

(2) 500–750 kcmil Al/Cu

1000

T1000NB1

(3) 3/0–500 kcmil Cu

1200

T1200NB1

(4) 3/0–400 kcmil Cu

1000

TA1000NB1

(3) 3/0–400 kcmil Al/Cu

1200

TA1200NB1

(4) 4/0–500 kcmil Al/Cu

1200

TA1201NB1

(3) 500–750 kcmil Al/Cu

LAM

Optional Al/Cu pressure terminals

LAM-600, LAMH-600, HLAM-600

MAM, HMAM, MAMH

Standard copper pressure terminals

Optional Al/Cu pressure terminals

NBM, HNBM, NBMH

Standard copper pressure terminals

Optional Al/Cu pressure terminals

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-403

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

Accessories

2

Classic Mining Circuit Breakers

2
2
2
2
2

Rear Connected Studs 1
For complete stud assembly,
order a stud and tube based
on thickness of customer’s
mounting panel. A short stud
must be assembled adjacent
to a long stud to maintain
Mounting Panel
Thickness In
Inches (mm)

Stud
Length

Rear Connected Studs For Insulated Panels Only: Two Per Pole
clearances required by
Underwriters Laboratories.2
Two studs required per pole.
For List Prices, see Eaton’s
Price and Availability Digest.

Extension Back
of Breaker In
Inches (mm)

Stud
Style Numbers

0.50 (12.7)–13

3.22 (81.8)

1241 345

0.50 (12.7)–13

6.28 (159.5)

1241 346

225 34

0.50 (12.7)–13

4.97 (126.2)

1241 392

400 3

0.75 (19.1)–16

5.47 (138.9)

05B7383G22

0.75 (19.1)–16

7.97 (202.4)

05B7383G23

0.75 (19.1)–16

10.47 (265.9)

05B7383G24

1.00 (25.4)–12

5.91 (150.1)

314C960G16

456D983H06

1.00 (25.4)–12

8.41 (213.6)

314C960G17

456D983H09

1.00 (25.4)–12

10.91 (277.1)

314C960G18

Tube
Style
Numbers

Length In
Inches (mm)

Style
Numbers

2

KAM, HKAM Breakers
0.75 (19.1)–1.00 (25.4) Short

656D565G01

0.84 (21.3)

456D983H05

2

Long

656D565G02

3.78 (96.0)

456D983H08

2
2

0.50 (12.7)–0.75 (19.1) Short
Long
0.25 (6.4)–0.50 (12.7)

2
2

656D565G01
656D565G02

1.09 (27.7)
4.03 (102.4)

Short

656D565G01

1.34 (34.0)

456D983H07

Long

656D565G02

4.28 (108.7)

456D983H10

Stud
Ampere Number

LAM, HLAM Breakers
225 3

600

MAM, HMAM, MAMH Breakers
225

0.50 (12.7)–13

3.66 (93.0)

314C960G01

400

0.75 (19.1)–16

5.91 (150.1)

314C960G04

0.75 (19.1)–16

8.41 (213.6)

314C960G05

0.75 (19.1)–16

10.91 (277.1)

314C960G06

1.00 (25.4)–12

5.91 (150.1)

314C960G07

1.00 (25.4)–12

8.41 (213.6)

314C960G08

1.00 (25.4)–12

10.91 (277.1)

314C960G09

1.13 (28.7)–12

4.91 (124.7)

314C960G10

1.13 (28.7)–12

8.41 (213.6)

314C960G11

1.13 (28.7)–12

10.91 (277.1)

314C960G12

600

2
2

Diameter, In
Inches (mm)
and Thread

800

2
2

NBM, HNBM, NBMH Breakers
1.13 (28.7)–12

5.50 (139.7)

623B222G01

2

1.13 (28.7)–12

8.00 (203.2)

623B222G02

1.13 (28.7)–12

10.50 (266.7)

623B222G03

1.25 (31.8)–12

5.50 (139.7)

373B375G04

1.25 (31.8)–12

10.50 (266.7)

373B375G03

800

2

1200

2
2

Line and Load Terminal Shields 5

2
2

Breaker Type

Description

Style Numbers

KAM

Line terminals

1261C93G01

Load terminals

1262C46G01

Line terminals

1261C95G01

Load terminals

1262C48G01

Line terminals

1261C97G01

Load terminals

1261C97G02

LAM-400

2
2

MAM

2

Notes
1 Not UL Iisted.
2 400 ampere LA studs of the same length have sufficient clearance; however, customer
connections may make it necessary to use a short stud adjacent to a long stud.
3 150, 300 and 400 ampere frames only.
4 This is a special stud that includes six contact nuts for use where bus contact nuts
must be used.
5 For breakers used with terminals and cable connections. Sold in packages of 10.

2
2
2
2
V4-T2-404

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

Standard Handle Reset Undervoltage Release
For Classic breakers field
when voltage drops below
mountable on special frames
35 to 70% of coil rating. Picks
listed on Page V4-T2-406, or
up and seals in at 72 to 85%
replacement on breakers
of coil rating. For line voltages
originally equipped with this
up to 250 Vdc or 600 Vac.
type UVR.
Externally mounted resistors
are supplied for certain ratings.
For undervoltage protection.
Standard leads extend 18.00
A solenoid device mounts
inches (457.2 mm) outside of
within breaker case. Coil
breaker. Longer leads may
must be energized before
be specified.
closing breaker. Trips breaker

Shunt Trips
For tripping breaker from a
remote point. A solenoid
device mounts within breaker
case. Breaker trips when coil
is energized. A cutoff switch
breaks the circuit to the
momentary rated coil when
breaker opens. Available for

Breaker
Type

KAM, HKAM

Volts

Style
Numbers

120 Vac

4995D12G11

LAM, HLAM

Breaker
Type

MAM, HMAM,
MAMH

NBM, HNBM,
NBMH

Volts
(50–60 Hz)

Style
Numbers

480 Vac

2605D15G16

240 Vac

2605D15G17

120 Vac

2605D15G19

480 Vac

2606D56G16

2
2
2
2
2
2
2
2
2

120 Vac 1

1228C76G03

240 Vac

2606D56G17

240 Vac

4995D12G13

120 Vac

2606D56G19

480 Vac

4995D12G14

48 Vdc

2606D56G07

125 Vdc

4995D12G09

480 Vac

2606D57G16

240 Vac

2606D57G17

120 Vac

2606D57G19

480 Vac

2606D58G16

240 Vac

2606D58G17

120 Vac

2606D58G19

2
2

120 Vac
120 Vac

5672D69G11
1

MAM, HMAM,
MAMH

—

240 Vac

5672D69G13

NBM, HNBM,
NBMH

480 Vac

5672D69G14

120 Vac

4995D11G11

120 Vac 1

1229C35G03

Left-Hand Mounting

240 Vac

4995D11G13

KAM, HKAM

480 Vac

4995D11G14

120 Vac

4995D10G01

120 Vac 1
240 Vac
480 Vac

4995D10G04

480 Vac

2605D15G02

240 Vac

2605D15G03

120 Vac

2605D15G05

480 Vac

2606D56G02

1228C76G03

240 Vac

2606D56G03

4995D10G03

120 Vac

2606D56G05

480 Vac

2606D57G02

240 Vac

2606D57G03

120 Vac

2606D57G05

480 Vac

2606D58G02

240 Vac

2606D58G03

120 Vac

2606D58G05

Left-Hand Mounting
KAM, HKAM

control voltages up to 250
Vdc or 600 Vac. Voltage and
frequency must be specified.
Standard leads extend 18.00
inches (457.2 mm) outside of
breaker. Longer leads may
be specified.

Right-Hand Mounting

Right-Hand Mounting
LAM, HLAM

2.6

LAM, HLAM

MAM, HMAM,
MAMH

NBM, HNBM,
NBMH

2
2
2
2

2
2
2
2
2
2
2

Notes
1 Electrical reset UVR.
2 Auto reset type.

2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-405

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

Reference Information

2

E2 Cross-Reference
Series C Mining

Superseded by E2 Mining

Series C Mining

Superseded by E2 Mining

1491D72G31

E2J3070T

FDBM3040

E2F3040

2

1491D72G32

E2J3090T

FDBM3045

E2F3045

1491D72G33

E2J3100T

FDBM3050

E2F3050

2

1491D72G37

E2J3200T

FDBM3050U62

E2F3050U62

6622C87G27

E2K3225AWU66

FDBM3050WU62

E2F3050WU62

2

6622C87G28

E2K3225DWU66

FDBM3060

E2F3060

2

6622C87G32

E2K3400GWU66

FDBM3070

E2F3070

E2KM3100

E2KEM3100W

FDBM3070WU62

E2F3070WU62

2

E2KM3100U66

E2KEM3100WU66

FDBM3080

E2F3080

E2KM3125

E2KEM3125W

FDBM3090

E2F3090

2

E2KM3125U66

E2KEM3125WU66

FDBM3100

E2F3100

E2KM3150

E2KEM3150W

FDBM3100LM04U62

E2F3100M04U62

2

E2KM3150MU66

E2KEM3150WU66

FDBM3125

E2F3125

2

E2KM3150TM

E2KEM3150MW

FDBM3150

E2F3150

E2KM3150U66

E2KEM3150MWU66

FDBM3150L

E2F3150L

2

E2KM3200

E2KEM3200W

FDM3015

E2F3015

E2KM3200U66

E2KEM3200WU66

FDM3015L

E2F3015L

2

E2KM3225

E2KEM3225W

FDM3015LU62

E2F3015LU62

E2KM3225F

E2KM3400F

FDM3020

E2F3020

2

E2KM3225FUV

E2KM3400F

FDM3020LU62

E2F3020LU62

2

E2KM3225MU66

E2KEM3225MWU66

FDM3025

E2F3025

E2KM3225TM

E2KEM3225TM

FDM3025L

E2F3025L

2

E2KM3225U66

E2KEM3225WU66

FDM3025LS22

E2F3025LS22

E2LM3300U66

E2LEM3300WU66

FDM3025LU62

E2F3025LU62

2

E2LM3350U66

E2LEM3350WU66

FDM3030

E2F3030

2

E2LM34002U66

E2LEM34002WU66

FDM3030LS22

E2F3030LS22

E2LM3400F

E2LM3600F

FDM3040

E2F3040

2

2

E2LM3400FUV

E2LM3600F

FDM3040L

E2F3040L

E2LM3400M2U66

E2LEM3400M2WU66

FDM3040LU62

E2F3040LU62

2

E2LM3400MU66

E2LEM3400MWU66

FDM3050

E2F3050

E2LM3400U66

E2LEM3400WU66

FDM3050LU62

E2F3050LU62

2

FDBM3015

E2F3015

FDM3050U62

E2F3050U62

2

FDBM3015WU62

E2F3015WU62

FDM3060

E2F3060

FDBM3020

E2F3020

FDM3060LU62

E2F3060LU62

2

FDBM3025

E2F3025

FDM3070

E2F3070

FDBM3025U62

E2F3025U62

FDM3070A02U62

E2F3070A02U62

2

FDBM3030

E2F3030

FDM3080

E2F3080

FDBM3030U62

E2F3030WU62

FDM3090

E2F3090

2

FDBM3030WU62

E2F3030WU62

FDM3100

E2F3100

FDBM3035

E2F3035

FDM3100LS22

E2F3100LS22

2
2
2
2
2

V4-T2-406

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

2.6

E2 Cross-Reference, continued
Superseded by E2 Mining

Series C Mining

Superseded by E2 Mining

FDM3100LU62

E2FLU62

JDCM3150W

E2JM3150W

FDM3125

E2F3125

JDCM3175W

E2JM3175W

FDM3125LU62

E2F3125LU62

JDCM3200W

E2JM3200W

FDM3150

E2F3150

JDCM3225A5W

E2JM3225AW

HFDM003AM

E2F003AM

JDCM3225D5W

E2JM3225DW

HFDM003AMLU62

E2F003AMLU62

JDCM3225W

E2JM3225W

HFDM007CM

E2F007CM

JDCM3250A5MW

E2JM3250MAW

HFDM007CMU62

E2F007CMU62

JDCM3250A5MWU18

E2JM3250MAWU18

HFDM015EM

E2F015EM

JDCM3250A5W

E2JM3250AW

HFDM015EMA02

E2F015EMA02

JDCM3250C5MW

E2JM3250MCW

HFDM015EMLU62

E2F015EMLU62

JDCM3250D5MW

E2JM3250MDW

HFDM015EMU62

E2F015EMU62

JDCM3250D5MWA06

E2JM3250MDWA06

HFDM030HM

E2F030HM

JDCM3250D5W

E2JM3250DW

HFDM030HMLU62

E2F030HMLU62

JDCM3250D5WS10

E2JM3250DWS10

HFDM030HMU62

E2F030HMU62

JDCM3250F

E2JM3250F

HFDM050KM

E2F050KM

JDCM3250F5MD01

E2JM3250MFD01

HFDM050KML

E2F050KML

JDCM3250F5MW

E2JM3250MFW

HFDM050KMLU62

E2F050KMLU62

JDCM3250G5MW

E2JM3250MGW

HFDM050KMU62

E2F050KMU62

JDCM3250G5WA02D01

E2JM3250MGA02D01

HFDM070MM

E2F070MM

JDCM3250J5MW

E2JM3250MJW

HFDM070MMU62

E2F070MMU62

JDCM3250J5MWA02

E2JM3250MJA02

HFDM1001M

E2F1001M

JDCM3250J5WA02D01

E2JM3250MJA02D01

HFDM1001MS22

E2F1001MS22

JDCM3250J5WD01

E2JM3250MJD01

HFDM100LM

E2F100LM

JDCM3250K5MW

E2JM3250MKW

HFDM100LMA02

E2F100LMA02

JDCM3250L5MW

E2JM3250MLW

HFDM100LMU62

E2F100LMU62

JDCM3250MW

E2JM3250MW

HFDM 100RM

E2F100RM

JDCM3250W

E2JM3250W

HFDM100RML

E2F100RML

JDCMAA2D1

E2JM3250MM02D01

HFDM100RMS22

E2F100RMS22

JDCMDD1S30

E2JM3250MDS30D01

HFDM100RMU62

E2F100RMU62

JDCMFD01

E2JM3250MFD01

HFDM150TM

E2F150TM

JDCMGA02D1

E2JM3250MGA02D01

HFDM150TML

E2F150TML

JDCMJA2D1

E2JM3250MJA02D01

HFDM150TMU62

E2F150TMU62

JDCMJD01

E2JM3250MJD01

HFDM150UM

E2F150UM

JDM2250F

E2JM3250F

JCDA2D1S30

E2JM250MDA2D1S30

JDM3070W

E2J3070W

JCMA2D1S30

E2JM250MFA2D1S30

JDM3090W

E2J3090W

JDCM3070W

E2JM3070W

JDM3100W

E2J3100W

JDCM3090W

E2JM3090W

JDM3125W

E2J3125W

JDCM3100W

E2JM3100W

JDM3150W

E2J3150W

JDCM3125W

E2JM3125W

JDM3150WU18

E2J3150WU18

Series C Mining

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-407

2.6
2

Molded Case Circuit Breakers
Specialty Breakers

E2 Cross-Reference, continued
Series C Mining

Superseded by E2 Mining

Series C Mining

2

JDM3175W

E2J3175W

JM3250TL5M_1125-2250

E2J3250TML

2

JDM3200W

E2J3200W

JM3250TM

E2J3250TM

JDM3200WA06

E2J3200WA06

KDCM3100W

E2KM3100W

2

JDM3225A5W

E2J3225AW

KDCM3125W

E2KM3125W

JDM3225D5W

E2J3225DW

KDCM3150W

E2KM3150W

2

JDM3225W

E2J3225W

KDCM3175W

E2KM3175W

JDM3250A5MW

E2J3250MAW

KDCM3200W

E2KM3200W

JDM3250A5W

E2J3250AW

KDCM3225A5MW

E2KM3200MAW

2

JDM3250C5MW

E2J3250CW

KDCM3225D5MW

E2KM3200MDW

JDM3250D5MW

E2J3250MDW

KDCM3225W

E2KM3225W

2

JDM3250D5W

E2J3250DW

KDCM3250W

E2KM3250W

JDM3250F

E2J3250F

KDCM3250WU18

E2KM3250WU18

2

JDM3250F5MW

E2J3250MFW

KDCM3300W

E2KM3300W

2

JDM3250G5MW

E2J3250MGW

KDCM3350W

E2KM3350W

JDM3250J5MW

E2J3250MJW

KDCM3400D5MA02D09H04

E2KM3400MDA02D09H04

2

Superseded by E2 Mining

2

JDM3250K5MW

E2J3250MKW

KDCM3400D5MW

E2KM3400MDW

JDM3250L5MW

E2J3250MLW

KDCM3400D5MWA02D07

E2KM3400MDA02D07

2

JDM3250MW

E2J3250MW

KDCM3400D5W

E2KM3400DW

JDM3250W

E2J3250W

KDCM3400D5WD09

E2KM3400DD09

2

JDM3250WS10

E2J3250WS10

KDCM3400F

E2KM3400F

2

JM2225T1125-2250

E2J3225T

KDCM3400F5MW

E2KM3400MFW

JM3070T

E2J3070T

KDCM3400FD09G04

E2KM3400MFD09G04

2

JM3090T

E2J3090T

KDCM3400G5MW

E2KM3400MGD09G05

JM3100T

E2J3100T

KDCM3400G5MWD09H04

E2KM3400MGD09H04

2

JM3125T

E2J3125T

KDCM3400G5W

E2KM3400MGW

JM3150T

E2J3150T

KDCM3400G5WD07

E2KM3400MGD07

2

JM3175T

E2J3175T

KDCM3400J5MA02D09

E2KM3400MJA02D09

2

JM3200T

E2J3200T

KDCM3400J5MA2D9G4S30

E2KM3400MJA2D9G4S30

JM3225T

E2J3225T

KDCM3400J5MD09

E2KM3400MJD09

2

JM3225TA5

E2J3225TA

KDCM3400J5MD09H04S30

E2KM3400MJD09H04S30

JM3225TD5

E2J3225TD

KDCM3400J5MW

E2KM3400MJW

2

JM3250T

E2J3250T

KDCM3400J5MWA02D07

E2KM3400MJA02D07

2

JM3250TA5

E2J3250TA

KDCM3400J5MWA06

E2KM3400MJWA06

JM3250TA5M_350-700

E2J3250TMA

KDCM3400J5MWD07S30

E2KM3400MJD07S30

2

JM3250TC5M

E2J3250TMC

KDCM3400J5WD07

E2KM3400MJD07

JM3250TD5_500-1000

E2J3250TMD

KDCM3400K5MW

E2KM3400MKW

2

JM3250TF5M_625-1250

E2J3250TMF

KDCM3400K5MWS10

E2KM3400MKWS10

JM3250TG5M_750-1500

E2J3250TMG

KDCM3400K5MWU18

E2KM3400MKWU18

JM3250TJ5M_875-1750

E2J3250TMJ

KDCM3400L5MW

E2KM3400MLW

JM3250TK5M_1000-2000

E2J3250TMK

KDCM3400L5MWD09H04

E2KM3400MLD09H04

2
2
2
2
2
2
2

V4-T2-408

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

2.6

E2 Cross-Reference, continued
Series C Mining

Superseded by E2 Mining

Series C Mining

KDCM3400L5MWS10

E2KM3400MLWS10

KDM3300WS10

E2K3300WS10

KDCM3400L5WD07

E2KM3400MLD07

KDM3350W

E2K3350W

KDCM3400MW

E2KM3400MW

KDM3400D5MW

E2K3400MDW

KDCM3400N5MW

E2KM3400MNW

KDM3400D5W

E2K3400DW

KDCM3400N5MWA06

E2KM3400MNWA06

KDM3400D5WU18

E2K3400DWU18

KDCM3400N5WA02D07

E2KM3400MNA02D07

KDM3400F

E2K3400F

KDCM3400R5MW

E2KM3400MRW

KDM3400F5MW

E2K3400MFW

KDCM3400W

E2KM3400W

KDM3400FK37A06D09D18

E2KE3400A06D09D18

KDCM3400W5MW

E2KM3400MWW

KDM3400G5A06D09U18

E2K3400GA06D09U18

KDCMDMD07

E2KM3400MDD07

KDM3400G5A13D09U18

E2K3400GA13D09U18

KDCMNA2D7

E2KM3400MNA02D07

KDM3400G5MW

E2K3400MGW

KDM2400F

E2K2400F

KDM3400G5W

E2K3400GW

KDM2400G5MS50

E2K2400MGWS50

KDM3400G5WA06

E2K3400GWS10

KDM2400G5MW

E2K2400MGW

KDM3400G5WS10

E2K3400GWS10

KDM2400W5MW

E2K2400MWW

KDM3400G5WU18

E2K3400GWU18

KDM2400W5MWA06D07S10

E2K2400MWA06D07S10

KDM3400J5MW

E2K3400MJW

KDM2400W5MWA06D10S10

E2K2400MWA06D10S10

KDM3400K5MS54

E2K3400MKWS54

KDM2400W5MWD07

E2K2400MWD07

KDM3400K5MW

E2K3400MKW

KDM2400W5MWD07S10

E2K2400MWD07S10

KDM3400L5MW

E2K3400MLW

KDM2400W5MWD10

E2K2400MWD10

KDM3400MW

E2K3400MW

KDM2400W5MWD10S10

E2K2400MWD10S10

KDM3400MWA06U18

E2K3400MWA06U18

KDM2400W5MWS10

E2K2400MWWS10

KDM3400N5MW

E2K3400MNW

KDM3100W

E2K3100W

KDM3400R5MW

E2K3400MRW

KDM3125W

E2K3125W

KDM3400W

E2K3400W

KDM3150W

E2K3150W

KDM3400W5MW

E2K3400MWW

KDM3150WA06

E2K3150WA06

KEM3100T

KEM3100T

KDM3175W

E2K3175W

KEM3125T

KEM3125T

KDM3200W

E2K3200W

KEM3150T

KEM3150T

KDM3225A5W

E2K3225AW

KEM3150TM

KEM3150TM

KDM3225D5A13D09U18

E2K3225DA13D09U18

KEM3200T

KEM3200T

KDM3225D5MW

E2K3400MDW

KEM3225T

KEM3225T

KDM3225D5W

E2K3225DW

KEM3225T2

KEM3225T2

KDM3225F

E2K3400F

KEM3225TM

KEM3225TM

KDM3225W

E2K3225W

KEM3225TM2

KEM3225TM2

KDM3225WK37

E2KE3225W

KM2225TA5

E2K2225TA

KDM3225WK37U18

E2KE3225WU18

KM2225TA5M

E2K2400TMA

KDM3225WK38

E2KE3225MW

KM2225TD5

E2K2225TD

KDM3250W

E2K3250W

KM2225TD5M

E2K2400TMD

KDM3300W

E2K3300W

KM2400TD5

E2K2400TD

KDM3300WA06U18

E2K3300WA06U18

KM2400TD5M

E2K2400TMD

2

Superseded by E2 Mining

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-409

2.6

Molded Case Circuit Breakers
Specialty Breakers

2

E2 Cross-Reference, continued

2

Series C Mining

Superseded by
E2 Mining

Series C
Mining

KM2400TG5M

E2K2400TMG

LEM3300T

LEM3300T

2

KM2400TN5M

E2K2400TMN

LEM3350T

LEM3350T

2

KM2400TW5M

E2K2400TMW

LEM3400T

LEM3400T

KM3100T

E2K3100T

LEM3400T2

LEM3400T2

2

KM3125T

E2K3125T

LEM3400TM

LEM3400TM

KM3150T

E2K3150T

LEM3400TM2

LEM3400TM2

2

KM3175T

E2K3175T

LEM3600T

LEM3600T

KM3200T

E2K3200T

LEM3600TM

LEM3600TM

2

KM3225T

E2K3225T

LM3600TL6M

E2L3600TML

2

KM3225TA5

E2K3225TA

LM3600TN6M

E2L3600TMN

KM3225TA5M

E2K3400TMA

LM3600TP6M

E2L3600TMP

2

KM3225TD5

E2K3225TD

LM3600TR6M

E2L3600TMR

KM3225TD5M

E2K3400TMD

LM3600TS6M

E2L3600TM

2

KM3250T

E2K3250T

LM3600TX6M

E2L3600TMX

KM3300T

E2K3300T

UVE3LP08K

UVE3LP08K

KM3350T

E2K3350T

UVE4LP08K

UVE4LP08K

2

KM3400T

E2K3400T

KM3400TD5

E2K3400TD

Additional Information on Mining Breakers

2

KM3400TF5M

E2K3400TMF

Source

Description

KM3400TG5M

E2K3400TMG

2

TD01217001E

E2 Mining Circuit Breaker Dimensional Data

KM3400TJ5M

E2K3400TMJ

KM3400TK5M

E2K3400TMK

KM3400TL5M

E2K3400TML

2

KM3400TM

E2K3400TM

KM3400TN5M

E2K3400TMN

2

KM3400TR5M

E2K3400TMR

KM3400TW5M

E2K3400TMW

2

LDCM3600EMA05W

E2LEM3600MA05W

2

LDCM3600F

E2LM3600F

LDM3600F

E2L3600F

2

2

BR01217001E

E2 Mining Circuit Breaker Brochure

TC01217001E

E2 Mining Circuit Breaker Time Current Curves

www.eaton.com/mining

Mining and Metals

2
2
2
2
2
2
2
2
2
2
2
V4-T2-410

Superseded by
E2 Mining

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

2.6

Contents

GFR Relay

Description
Engine Generator Circuit Breakers . . . . . . . . . . . .
Direct Current Circuit Breakers . . . . . . . . . . . . . . .
E2 Mining Service Circuit Breakers . . . . . . . . . . . .
Classic Mining Breakers . . . . . . . . . . . . . . . . . . . .
Add-On Ground Fault Protection—Type GFR
Product Selection . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . .
PVGard Solar Circuit Breakers . . . . . . . . . . . . . . . .

Page
V4-T2-355
V4-T2-361
V4-T2-374
V4-T2-397
V4-T2-412
V4-T2-413
V4-T2-413
V4-T2-414

2
2
2
2
2
2
2
2
2
2
2

Add-On Ground Fault Protection—Type GFR
Product Description
A Type GFR ground fault
protection system, when
properly installed on a
grounded electrical system,
will sense phase-to-ground
fault currents. When the level
of fault current is in excess of
the pre-selected current
pickup and time delay
settings, the GFR relay will
initiate a trip action of a
disconnect device, which will
open the faulted circuit and
clear the fault.

2

Standards and Certifications
The GFR devices are UL
Class I devices designed to
protect electrical equipment
against extensive damage
from arcing ground faults.
A basic Type GFR ground
fault protection system
consists of a ground fault
relay, a ground fault current
sensor and a disconnect
device equipped with a shunt
trip device. This disconnect
device can be a molded case
circuit breaker, a power
circuit breaker, a bolted
pressure switch or other
fusible disconnect device,
suitable for application with
UL Class I ground fault
sensing and relaying
equipment.

Eaton’s GFR ground fault
relays, current sensors, test
panels and accessory devices
are UL listed by Underwriters
Laboratories in accordance
with their standard for ground
fault sensing and relaying
equipment, UL 1053, under
File E48381.

2
2
2
2
2

Note: Relays are also listed with
CSA under their file number
43357.

2
2
2
2
2

Note: Suitable for either surface
or semi-flush mounting.

2
2
2
2
2
2
2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-411

2.6
2

Each installation requires:
●

2

●

2

Specialty Breakers

Product Selection

2
2

Molded Case Circuit Breakers

One relay unit (select trip
ampere as required)
One current sensor (select
configuration required)

GFR Relay

●

●

One circuit breaker or
disconnect device with
shunt trip, or a shunt trip
attachment for mounting in
existing breaker
Test panel (optional)

GFR Relay

2

Ground Fault Pickup Amperes
1–12

5–60

100–1200

Catalog
Number 1

Catalog
Number 1

Catalog
Number 1

GFR1200EI

2

GFR Relay
Types

2

For 120 Volt 50/60 Hz Control
Electrical reset with zone interlocking

GFR12EI

GFR60EI

2

Electrical reset without zone interlocking

GFR12E

GFR60E

GFR1200E

2

Mechanical reset with zone interlocking

GFR12MI

GFR60MI

GFR1200MI

Mechanical reset without zone interlocking

GFR12M

GFR60M

GFR1200M

GFR1200EID

2

For 120 Vdc Control
Electrical reset with zone interlocking

—

—

2

Electrical reset without zone interlocking

—

—

GFR1200ED

Mechanical reset with zone interlocking

—

—

GFR1200MID

Mechanical reset without zone interlocking

—

—

GFR1200MD

2
2
2

Typical Current Sensor

Current Sensor
Window Size
in Inches (mm)

2

Catalog
Number

Used with Relays Rated 1–12 Amperes

2

5.50 (139.7) I.D.

1283C45G01

2

2.50 (63.5) I.D.
5.50 (139.7) I.D.

1256C13G01

2

7.81 x 11.00 (198.4 x 279.4) Rect. 2

1257C88G04

3.31 x 24.94 (84.1 x 760.5) Rect. 2

1257C92G03

Used with Relays Rated 5–60 Amperes

2

179C768G01

Used with Relays Rated 100–1200 Amperes

2

2.50 (63.5) I.D.

179C768G02

5.50 (139.7) I.D.

1256C13G02

2

8.25 (209.6). I.D.

179C767G02

7.81 x 11.00 (198.4 x 279.4) Rect. 2

1257C88G03

2

9.94 x 16.94 (252.5 x 430.3) Rect. 2

1257C90G02

2

9.94 x 23.94 (252.5 x 608.1) Rect. 2

1257C91G02

15.94 x 19.94 (404.9 x 506.4) Rect. 2

1257C89G02

3.31 x 24.94 (84.1 x 633.5) Rect. 2

1257C92G04

2

6.75 x 29.64 (171.5 x 752.9) Rect.

2

2

Notes
1 Suitable for either surface or semi-flush mounting.
2 One end removable for installation.

2
2
2
2
V4-T2-412

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

1255C39G03

Molded Case Circuit Breakers
Specialty Breakers

Accessories
Options
Additional optional equipment
can be added to the protection
system to meet the
requirements of the specifying
engineer, including:
●
●

●

Ground fault test panel
Ground fault warning
indicator relay
Ground fault indicating
ammeter

GFR relays are available with
zone selective interlocking
circuitry to interlock several
relays within the same
system. This allows the relay
which detects a ground fault
to instantly clear the fault by
tripping the disconnect
device. The relay
simultaneously sends a signal
to relay units “upstream” from
the fault to time delay or to
block their operation
completely. Current sensors
in various designs provide a
range of “window” sizes to
accommodate standard bus
and cable arrangements.
Shunt trip attachments may
be ordered for field mounting
in Eaton’s molded case circuit
breakers, or may be ordered
factory installed in the
breaker.

Test Panel (120 Vac)
Used to test the ground fault
system, to give an indication
the relay has tripped the
breaker, and to reset the relay
after tripping. These
functions may be separately
mounted pilot devices.
Note: When a mechanically reset
relay is used with a test panel,
both the relay and test panel
must be reset following either a
simulated ground fault test or
actual ground fault. Not UL listed.

Test

120 Volt
50/60 Hz

120 Volt
50/60 Hz

Ammeter Kit

2

Sensor

2

●

Catalog
Number

1–12 ampere

752B820G01

5–60 ampere

752B820G02

GFRTP

100–1200 ampere

752B820G03

Shunt Trip Attachments
Use 120 Vac shunt trips.
Faceplate
Recommended when these
relays are semi-flush
mounted, to close the door
cutout opening.

600 volt, 50/60 Hz
maximum system voltage

●

●

Ground fault detection
ranges:
●
1 to 12, 5 to 60 or 100 to
1200 amperes
Output contacts:
●
240 volt, 50/60 Hz:
3.0 amperes
●
120 volt, 50/60 Hz:
6.0 amperes
●
28 Vdc: 3.0 amperes
●
125 Vdc: 0.5 amperes
Control power
requirements:
●
120 volt, 50/60 Hz or
125 Vdc (optional)

Catalog
Number

Manual reset

1234C67G01

Self-resetting

1234C67G02

2
2
2
2
2
2
2
2
2
2
2

Face Plate
Description

Catalog
Number

2

Faceplate

752B410G01

2
2

Ground Fault Warning
Indicator
Description

2
2

Electrical Ratings
GFR Relay

●

Kit Catalog
Number

Ground Fault Warning Indicator
This is an accessory item for
use with GFR relays with
interlocking circuitry. At
approximately 30–50% of the
relay pickup setting, the
indicator switches separate
120 Vac control power to a
lamp or relay, (not included)
to give an indication of a
ground fault. The indicator is
rated 110/120 Vac 50/60 Hz
for a maximum indicator load
of 0.5 amperes.

Technical Data and
Specifications

Note: Not UL listed.

GFR System
Used with

Optional Test Panel
Control

Indicating Ammeter
The optional indicating
ammeter connects to the
sensor terminals through a
momentary contact
pushbutton, and will indicate
(in amperes) any ground fault
current flowing through the
sensor. Kit includes the
ammeter and pushbutton.

2.6

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Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-413

2.6
2

Molded Case Circuit Breakers
Specialty Breakers

Contents

PVGard Solar Photovoltaic Circuit Breakers

Description

2

Page

Engine Generator Circuit Breakers . . . . . . . . . . . .
Direct Current Circuit Breakers . . . . . . . . . . . . . . .
E2 Mining Service Circuit Breakers. . . . . . . . . . . .
Classic Mining Breakers . . . . . . . . . . . . . . . . . . . .
Add-On Ground Fault Protection—Type GFR . . . .
PVGard Solar Circuit Breakers
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . .
Product Selection. . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . .

2
2
2
2
2

V4-T2-355
V4-T2-361
V4-T2-374
V4-T2-397
V4-T2-411
V4-T2-415
V4-T2-415
V4-T2-416
V4-T2-417

2
2
2
2

PVGard Solar Circuit Breakers

2

Product Description

2
2
2
2
2

●

●

●

●

Thermal-magnetic circuit
breakers
Designed to meet UL 489B
for solar photovoltaic circuit
protection
Rated for 100% continuous
current at 50°C ambient
temperature
Requires poles in series
connection

2
2

Application Description

Features

Standards and Certifications

Photovoltaic (PV) systems
convert the energy of the sun
into electrical power that is
fed directly into the electric
grid. The DC circuit breaker is
a key component in the solar
installation. PVGard DC
circuit breakers are used to
protect the wiring from the
modules to the combiner box
or inverter from overcurrents.
Each breaker has its own
handle for disconnecting
means. One circuit breaker is
used per 1000 Vdc load.

PVGard breakers are uniquely
designed with these features:

●

●

●

Meets the higher voltage
and lower fault current
levels of solar systems
Tested to extreme ambient
conditions from –40ºC to
+90ºC

Eaton offers a complete line
of 600 Vdc circuit breakers,
as well as protection for the
AC side of the inverter.
Refer to Page V4-T2-361
for 600 Vdc breakers and
Page V4-T2-6 for AC
breaker selection.

2
2
2
2
2
2
2
2
2
2
2
V4-T2-414

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

UL File E350638, Category
Control Number DIUR

Molded Case Circuit Breakers
Specialty Breakers

2.6

Quick Reference PVGard Solar Circuit Breakers

2

UL 489B Interrupting Capacity (kA) 1000 Vdc
Circuit Breaker Type

Minimum Amps

Maximum Amps

kA

HFD-PV

30

100

3

4

HKD-PV

125

250

3

4

2

Poles in Series

LGH-PV

250

400

5

4

HMDL-PV

300

600

7.5

3

2
2
2
2

Dimensions
Approximate Dimensions in Inches (mm)

2

PVCGard Solar Circuit Breakers
Frame

Number
of Poles

Width

Height

Depth

HFD-PV

4

5.50 (139.7)

6.00 (152.4)

3.38 (86.0)

HKD-PV

4

7.22 (183.4)

10.13 (257.3)

4.10 (104.1)

LGH-PV

4

7.22 (183.4)

10.13 (257.3)

4.09 (103.9)

HMDL-PV

3

8.25 (209.6)

16.00 (406.4)

4.06 (103.1)

2
2
2
2
2

Wiring Diagrams
Series Connection Diagrams for DC Application

2

12

2

HFD-PV, HKD-PV, LGH-PV—1000 Vdc Maximum—Four Poles in Series

2
2
2
2

Load
Load

2

(A)

Suitable for use on ungrounded systems, or grounded
systems that have one end of load (A) connected to
grounded terminal, opposite poles in series connection.

Suitable for use on ungrounded systems only.

2
2

HMDL-PV—1000 Vdc Maximum—Three Poles in Series

2

Load

2
2
2
Load

2

(A)

Suitable for use on ungrounded systems, or grounded
systems that have one end of load (A) connected to
grounded terminal, opposite poles in series connection.

2

Suitable for use on ungrounded systems only.

2

Notes
1 Poles in series connection is customer supplied. Use rated cable per NEC.
2 For grounded systems, all poles in series must be connected on non-grounded terminal, with load connected to grounded terminal.

2
2

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-415

2.6
2

Molded Case Circuit Breakers
Specialty Breakers

Product Selection
Catalog number includes breaker frame and trip unit. Order terminals separately. See Page V4-T2-419.

2
2

HFD-PV Frame

HFD-PV Frame, 100A Maximum, 1000 Vdc, 3 kA 1
Current Rating Amperes

Poles in Series

Trip Unit

Catalog Number

30

4

Fixed thermal, fixed magnetic

HFDPV4030W

2

40

4

Fixed thermal, fixed magnetic

HFDPV4040W

50

4

Fixed thermal, fixed magnetic

HFDPV4050W

2

60

4

Fixed thermal, fixed magnetic

HFDPV4060W

70

4

Fixed thermal, fixed magnetic

HFDPV4070W

2

80

4

Fixed thermal, fixed magnetic

HFDPV4080W

2

90

4

Fixed thermal, fixed magnetic

HFDPV4090W

100

4

Fixed thermal, fixed magnetic

HFDPV4100W

2

2
2

HKD-PV Frame

HKD-PV Frame, 250A Maximum, 1000 Vdc, 3 kA 1
Current Rating Amperes

Poles in Series

Trip Unit

Catalog Number

125

4

Fixed thermal, fixed magnetic

HKDPV4125W

150

4

Fixed thermal, fixed magnetic

HKDPV4150W

2

175

4

Fixed thermal, fixed magnetic

HKDPV4175W

2

200

4

Fixed thermal, fixed magnetic

HKDPV4200W

225

4

Fixed thermal, fixed magnetic

HKDPV4225W

250

4

Fixed thermal, fixed magnetic

HKDPV4250W

2

2
2

LGH-PV Frame

2

LGH-PV Frame, 400A Maximum, 1000 Vdc, 5 kA 1
Current Rating Amperes

Poles in Series

Trip Unit

Catalog Number

250

4

Fixed thermal, fixed magnetic

LGHPV4250FFW

2

300

4

Fixed thermal, fixed magnetic

LGHPV4300FFW

2

350

4

Fixed thermal, fixed magnetic

LGHPV4350FFW

400

4

Fixed thermal, fixed magnetic

LGHPV4400FFW

Trip Unit

Catalog Number

2
2

HMDL-PV Frame

HMDL-PV Frame, 600A Maximum, 1000 Vdc, 7.5 kA 1
Current Rating Amperes

2
2
2
2

Poles in Series

300

3

Fixed thermal, fixed magnetic

HMDLPV3300W

350

3

Fixed thermal, fixed magnetic

HMDLPV3350W

400

3

Fixed thermal, fixed magnetic

HMDLPV3400W

450

3

Fixed thermal, fixed magnetic

HMDLPV3450W

500

3

Fixed thermal, fixed magnetic

HMDLPV3500W

600

3

Fixed thermal, fixed magnetic

HMDLPV3600W

Note
1 Terminals not included with frames.

2
2
2
2
2
2
V4-T2-416

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

Molded Case Circuit Breakers
Specialty Breakers

2.6

Accessories

2

External Accessories
Description

2

Frame

Catalog Number

0.164-32 x 1.5-inch pan-head steel screws and lockwashers

HFDPV

BMH1

0.250-20 x 1.5 inch pan-head steel screws and lockwashers

HKDPV

BMH3

—

LGHPV

N/A

0.3125-18 x 1.25 inch filister-head steel screws and lockwashers and flat washers

HMDLPV

BMH5

M4–0.7 x 38 mm pan-head steel screws and lockwashers

HFDPV

BMH1M

M6–0.7 x 38 mm pan-head steel screws and lockwashers

HKDPV

BMH3M

—

LGHPV

Included

M8-1.25 x 35 mm pan-head steel screws and lockwashers

HMDLPV

BMH5M

2

HFDPV

IPB1

2

HKDPV

IPB3

LGHPV

IPB3

HMDLPV

IPB4

HFDPV

LKD1

HKDPV

LKD3

LGHPV

N/A

HMDLPV

LKD4

2

HFDPV

PLK1

2

HKDPV

PLK3

LGHPV

LPHL

HMDLPV

HLK4

2

Imperial Base Mounting Hardware

2
2
2

Metric Base Mounting Hardware

2

Interphase Barriers

2
2

Non-Padlockable Handle Block

2
2

Padlockable Handle Lock Hasp 1

Factory Modifications—Freeze Testing to –40ºC
Frame

2
2
2

2

Modification Code

HFD-PV

F01

HKD-PV

F01

LGH-PV

F01

HMDL-PV

F01

2
2
2

Special calibration—contact Eaton for availability

2

Notes
1 Locks in ON and OFF position.
2 Add 20% to list price.

2
2
2
2
2
2
2
2
Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-417

2.6
2

Molded Case Circuit Breakers
Specialty Breakers

Internal Accessories—Right Pole Mounting
HFDPV 1

2
2
2

HKDPV

LGHPV

HMDLPV

Factory
Modification
Code

Field Kit
Catalog
Number

Factory
Modification
Code

Field Kit
Catalog
Number

Factory
Modification
Code

Field Kit
Catalog
Number

Factory
Modification
Code

Field Kit
Catalog
Number

1A-1B

A06

A1X1PK

A06

A1X3PK

A1

AUX1A1BPK

A06

A1X4PK

2A-2B

A13

A2X1RPK

A13

A2X3PK

A2

AUX2A2BPK

A13

A2X4PK

B06

A1L1RPK

B06

A1L3RPK

B1

ALM1M1BJPK

B06

A1L4RPK

AAL1RPK

C05

AAL3RPK

B2

AUXALRMJPK

C05

AA114RPK

Field Kit
Catalog
Number

Factory
Modification
Code

Field Kit
Catalog
Number

Factory
Modification
Code

Auxiliary Switch

2

Alarm Switch

2

Auxiliary and Alarm Combo

1 make/1 break

2

1A-1B, 1 make/1 break

C05

2

Internal Accessories—Left Pole Mounting
HFDPV 1
Factory
Modification
Code

2

HKDPV
Field Kit
Catalog
Number

Factory
Modification
Code

LGHPV

HMDLPV
Field Kit
Catalog
Number

2

Shunt Trip

2

12 Vdc

S02

SNT1LP03K

S42

SNT3P04K

S4

SNT012CPK

S02

SNT4LP03K

24 Vdc

S02

SNT1LP03K

S42

SNT3P04K

S1

SNT060CPK

S02

SNT4LP03K

2

48 Vdc

S06

SNT1LP08K

S50

SNT3P06K

S1

SNT060CPK

S86

SNT4LP23K

60 Vdc

S06

SNT1LP08K

S50

SNT3P06K

S1

SNT060CPK

S86

SNT4LP23K

125 Vdc

S10

SNT1LP12K

S10

SNT3P11K

S2

SNT120CPK

S42

SNT4LP26K

2
2
2
2
2
2
2
2
2

250 Vdc

S14

SNT1LP18K

S14

SNT3P14K

—

—

S14

SNT4LP14K

120 Vac

S10

SNT1LP12K

S10

SNT3P11K

S2

SNT120CPK

S10

SNT4LP11K

Undervoltage Release
12 Vdc

U30

UVH1LP20K

T02

UVH3LP20K

U1

UVR012DPK

T02

UVH4LP20K

24 Vdc

U34

UVH1LP21K

T02

UVH3LP21K

U2

UVR024DPK

T06

UVH4LP21K

48 Vdc

U38

UVH1LP22K

T10

UVH3LP22K

U4

UVR048DPK

T10

UVH4LP22K

125 Vdc

U42

UVH1LP26K

T14

UVH3LP26K

U6

UVR125DPK

T14

UVH4LP26K

250 Vdc

U46

UVH1LP28K

T18

UVH3LP28K

U8

UVR250DPK

T18

UVH4LP28K

120 Vac

U14

UVH1LP08K

U18

UVH3LP08K

U5

UVR120APK

U18

UVH4LP08K

Notes
1 Underwriters Laboratories requires that internal accessories for the HFD-PV be installed at the factory. Internal accessories are UL listed for factory installation
under E7819. Where local codes and standards permit and UL listing is not required, internal accessories can be field installed. Accessory installation should be
done before the circuit breaker is mounted and connected.
One accessory can be mounted per pole, per breaker.

2
2
2
2
2
2
2
2
2
V4-T2-418

Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

2.6

Molded Case Circuit Breakers
Specialty Breakers

PVGard Solar Circuit Breaker Terminal Offering

Breaker
Frame
HFD-PV

HKD-PV

LGH-PV

HMDL-PV

Maximum
Breaker
Ampacity

Terminal Body
Material

Wire Type

AWG Wire Range/
Number of Conductors

Metric Wire
Range mm2

Number of
Terminals
Included

Standard
Terminal
Catalog
Number

2
2

Comments

2

50

Steel

Cu/Al

14–4 (1)

2.5–25 (1)

3

3TA50FB

100

Aluminum

Cu/Al

6–300 kcmil (1)

16–150 (1)

3

3TA225FDK

100

Copper

Cu

4–4/0 (1)

25–95 (1)

3

3T225FD

225

Aluminum

Cu/Al

3–350 kcmil (1)

35–185 (1)

1

TA300K

250

Aluminum

Cu/Al

250–500 kcmil (1)

120–240 (1)

1

TA350K

250

Aluminum

Cu/Al

3/0–250 kcmil (2)

95–120 (1)

4

4TA400K

250

Aluminum

Cu/Al

2/0–250 kcmil (2) or 2/0–500 kcmil (1)

70–240 (2)

4

4TA401K

225

Copper

Cu

3–350 kcmil (1)

35–185 (1)

1

T300K

250

Copper

Cu

250–500 kcmil (1)

120–240 (1)

1

T350K

250

Copper

Cu

3/0–250 kcmil (2)

95–120 (1)

4

4T400K

Contains interphase barriers
Includes 4P terminal cover

400

Aluminum

Cu/Al

2–500 kcmil (2)

35–240 (2)

4

4TA632LK

250

Copper

Cu

2–500 kcmil (1)

35–240 (1)

1

T350LK

400

Copper

Cu

2–500 kcmil (2)

35–240 (2)

4

4T632LK

300

Aluminum

Cu/Al

1–500 kcmil (2)

—

1

TA700MA1

600

Aluminum

Cu/Al

3/0–400 kcmil (3)

—

1

TA800MA2

Includes 3P terminal cover

2
Contains interphase barriers

Includes 4P terminal cover

Number of Poles

Thread Type

Thread Size

Catalog Number

HFD-PV

4

Imperial

10–32

KPEK14

4

Metric

M–5

KPEKM14

4

Imperial

0.312–18

KPEK34

4

Metric

M–8

KPEKM34

4

Imperial

—

N/A

4

Metric

M-10

L4RTWK

HMDL-PV

2
2
2
2
2

Breaker Frame

LGH-PV

2
2

Endcap Kits

HKD-PV

2

3

Imperial

—

—

3

Metric

—

—

2
2
2
2
2
2
2
2
2
2
2
2
2
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Volume 4—Circuit Protection CA08100005E—March 2013 www.eaton.com

V4-T2-419



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Author                          : Zoltun Design
Create Date                     : 2012:02:03 08:14:29-06:00
Modify Date                     : 2013:03:27 08:56:28-04:00
Subject                         : Molded Case Circuit Breakers
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Metadata Date                   : 2013:03:27 08:56:28-04:00
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Title                           : Volume 4 Tab 02
Description                     : Molded Case Circuit Breakers
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