Molded Case Circuit Breakers
2.1 Introduction
Series G Circuit Breakers
2
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-2
Typical Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-2
Series G in Eaton Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-3
2
Series C in Eaton Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-3
2
2.2 Series G
Globally Accepted Breakers
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-4 2
Product Selection Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-6
Product Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-7
2
Technical Data and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-9
Dimensions and Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-14
2
EG-Frame (15125 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-15
JG-Frame (63250 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-29
LG-Frame (250630 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-45
2
NG-Frame (3201200 Amperes). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-61
RG-Frame (8002500 Amperes). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-70
2
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-80
Motor Protector Circuit Breakers (MPCB) . . . . . . . . . . . . . . . . . . . . . . V4-T2-84
30 mA Ground Fault (Earth Leakage) Module . . . . . . . . . . . . . . . . . . . V4-T2-87
2
Current Limiting Circuit Breaker Module . . . . . . . . . . . . . . . . . . . . . . . V4-T2-91
High Instantaneous Circuit Breaker for Selective Coordination . . . . . . V4-T2-96
2
Special Features and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-99
Motor Operators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-106
Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-108 2
Drawout Cassette. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-109
2
2.3 Series C
North American Standards and Special Application Breakers
2
Product Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-110
Standards and Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-111
Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-112
2
G-Frame (15100 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-115
F-Frame (10225 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-129
2
J-Frame (70250 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-146
K-Frame (70400 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-154
L-Frame (125600 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-179
2
M-Frame (300800 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-205
N-Frame (4001200 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-216
2
R-Frame (8002500 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-231
Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-250
Motor Protection Circuit Breakers (MPCB). . . . . . . . . . . . . . . . . . . . . . V4-T2-261 2
Type ELC Current Limiter Attachment (Size 04) . . . . . . . . . . . . . . . . . V4-T2-263
Current Limiting Circuit Breaker Module . . . . . . . . . . . . . . . . . . . . . . . V4-T2-264
2
Internal Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-268
External Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-299
2
2.4 Definite Purpose
Optimized solution for HVAC/R and Pumping Applications.
2
Definite Purpose Molded Case Circuit Breakers . . . . . . . . . . . . . . . . . V4-T2-326
2.5 Metering and Communications
2
Power Monitoring and Metering with Modbus RTU
PM3 Monitoring and Metering Module. . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-333
2
2.6 Specialty
Specialty Breakers
2
Engine Generator Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-336
Direct Current Circuit Breakers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-342
2
PVGard Solar Circuit Breakers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-355
2
E Mining Service Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-367
2
Classic Mining Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-390
Add-On Ground Fault ProtectionType GFR . . . . . . . . . . . . . . . . . . . . V4-T2-404
2
2.7 Handle Mechanisms
Handle MechanismsSeries G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-407
2
Handle MechanismsSeries C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-419
2
Learn Drawings
Online Online
2
Volume 4Circuit Protection CA08100005EDecember 2013 www.eaton.com V4-T2-1Molded Case Circuit Breakers
2.1
Introduction
Contents
Series G E-Frame and Series C F-Frame Molded Case Circuit Breakers
2
Description Page
Introduction
2
Series G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-4
2
Series C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-110
Definite Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-326
2
PM3 Monitoring and Metering Module . . . . . . . . V4-T2-333
Specialty Breakers . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-336
2
Learn Drawings
Online Online
2
2
2
2
2
2
Product Overview Application Description
Eaton molded case circuit Feeder Pillars Individual Enclosures
Series G vs. Series C
2
breakers cover the widest
In distribution systems to Completely assembled in
Eatons Electrical Sector,
range of applications in the
provide main and branch enclosures to meet specific
under the Eaton brand, offers
2
industry:
circuit protection. customer requirements.
the widest variety of molded
case circuit breakers available Electrical OEMs
2
Switchgear Additional Applications
today. Designed for electrical
Machinery OEMs
In distribution systems to Special versions of each Eaton
and machinery OEMs serving
Navy breakers:
2 provide main and branch frame are available to provide
a range of industries and
UL 489 Supplement SB
circuit protection up to 2500 safe equipment control and
applications, these proven
amperes (RG-Frame). protection in mining and other
MIL-C-17588
2 designs incorporate the latest
applications. Contact your
in innovation with the high MIL-C-17361
Busbar Trunking Tap-Offs
Eaton agent or distributor for
reliability that has been our
2 ABS/NVR
additional information.
In busbar trunking tap-offs to
hallmark since the advent of
Mining breakers up to 1100 provide circuit protection.
the circuit breaker in the
2
Vac
1920s.
Earth leakage
The Series C family ranges Typical Eaton Applications
2
DC breakers 125750 Vdc
from 152500 amperes, and
Engine generator breakers
includes thermal-magnetic
2
151200 amperes
breakers, electronic trip
breakers, molded case
Current limiting breakers
2
switches, motor circuit
protectors, and specially
Typical Applications
2 designed breakers for engine
generator, DC and mining
Machine Tool Control Panels
applications.
2
and Motor Control Centers
The new Series G line
Designed for these
2 features an average 35%
equipment requirements,
size reduction, common
Panelboard
including new world-class
field-installable internal
2
accessories.
accessories, and advanced
trip unit functionality that
Panelboards
eliminates the need for rating
2 Individual Circuit
Breaker Enclosure
plugs. These breakers meet
As both main and branch
the requirements of UL ,
Busbar Trunking
circuit protection devices.
2
Tap-Off
CSA , IEC, CCC and CE,
allowing the OEM to
standardize on a design that
2
Machine Tool
meets the needs of their
Control Panel
global customer base.
2
Switchboard
2
V4-T2-2 Volume 4Circuit Protection CA08100005EDecember 2013 www.eaton.com