Section 4. Accessories; Introduction; Motorized Spring Charging Unit; Circuit Breaker Closing Coils - Standard And Commanded - GE EntelliGuard G Application Manual

DET-653C
24-May-12
®
EntelliGuard G Power Circuit Breaker

Section 4. Accessories

Introduction

A wide range of optional accessories are interchangeable
across all EntelliGuard G power circuit breakers, regardless
of nominal rating or envelope/frame size. As shown in Figure
4.1, each accessory incorporates easy-fit design features for
quick installation, either at the factory or in the field. NOTE:
Replacement accessories have an "R" at the end of the
catalog number as shown in the tables. All Coils are
Conformal Coated for increased reliability in humid/damp
environments
Figure 4.1. Accessory Mounting
Table 4.1 Motor Operators
Envelope Power
Consumption
DC – 300W
1
AC – 350VA
DC – 480W
2 and 3
AC – 560VA
• Spring charge contact is power rated only, as shown below.
AC Ratings
Voltage Amps
AC21-15A
110-130V
AC23-10A
AC21-10A
220-240V
AC23-5A
40
Nominal Control IEC Range (85% to 110%)
Voltage
24Vdc/30Vdc 20.4V to 26.4V
48Vdc 40.8V to 52.87V
60Vdc 51V to 66V
72Vdc 61.2V to 79.2V
110Vdc/130Vdc 106.25V to 137.5V
250Vdc 212.5V to 275V
48Vac 40.8V to 52.87V
120Vac 102V to 132V
240Vac 204V to 264V
277Vac 235.5V to 304.7V
24Vdc/30Vdc 20.4V to 26.4V
48Vdc 40.8V to 52.87V
60Vdc 51V to 66V
72Vdc 61.2V to 79.2V
110Vdc/130Vdc 106.25V to 137.5V
250Vdc 212.5V to 275V
48Vac 40.8V to 52.87V
120Vac 102V to 132V
240Vac 204V to 264V
27Vac 235.5V to 304.7V
DC Ratings
Voltage Amps
24V DC21-15A
110-130V DC21-10A
250V DC21-5A
- -
EntelliGuard

Motorized Spring Charging Unit

The unique motor/gearbox unit is specially designed to
operate with the full range of EntelliGuard G breakers. It is
easily installed with three heavy-duty bolts. After a breaker
close operation, the unit automatically recharges the spring
and makes it ready for immediate re-close should the need
arise. High speed recharging ensures that the springs are
fully charged within approximately three seconds following
a release. All electrically operated (EO) ANSI/UL breakers are
equipped with "Spring Charged" contacts for status
indication (Table 4.1).
Circuit Breaker Closing Coils – Standard and Commanded
Two, easy-to-fit, clip-on closing coil options with simple,
plug-in connections are available. Both options offer
electrical remote release of the spring charged closing
mechanism. Both options include a standard anti-pump
safety feature ensuring that the close signal must be
released before further close commands are allowed. The
Command Close Coil additionally provides for local breaker
close and remote breaker close over communications via
the EntelliGuard Trip Unit (Table 4.2).
ANSI Range UL Range
(85% to 110%)
- 20.4V to 26.4V
38V to 56V 40.8V to 52.87V
- 51V to 66V
- 61.2V to 79.2V
100V to 140V 106.25V to 137.5V
200V to 280V 212.5V to 275V
- 40.8V to 52.87V
104V to 127V 102V to 132V
208V to 254V 204V to 264V
- 235.5V to 304.7V
- 20.4V to 26.4V
38V to 56V 40.8V to 52.87V
- 51V to 66V
- 61.2V to 79.2V
100V to 140V 106.25V to 137.5V
200V to 280V 212.5V to 275V
- 40.8V to 52.87V
104V to 127V 102V to 132V
208V to 254V 204V to 264V
- 235.5V to 304.7V
• Spring charge time = 3sec max.
• Recommended fuse amps: contact factory.
• Duty cycle = 2/min.
• Envelope 1 motors: running VA ~ 300VA; inrush = 2 to 3 times.
• Envelope 2 and 3 motors: running VA ~ 450VA; inrush = 2 to 3 times.
©2012 General Electric All Rights Reserved
® G Circuit Breaker Application Guide
Section 4. Accessories
Cat No.
GM0124DR
GM01048DR
GM01060DR
GM01072DR
GM0111ODR
GM01250DR
GM01048AR
GM01120AR
GM01240AR
GM01277AR
GM0224DR
GM02048DR
GM02060DR
GM02060DR
GM0211ODR
GM02250DR
GM02048AR
GM02120AR
GM02240AR
GM02277AR