GE EntelliGuard G Application Manual page 41

Section 4. Accessories
Neutral Rogowski
Table 4.20
Envelope Current Rating (A)
400
600/630
800
1 1000
1200/1250
1600
2000
400
600/ 630
800
1000
1200/1250
2
1600
2000
2500
3000/3200
4000
3000/3200 (1600A x 2) GNRC32G
4000 (2000A x 2)
3
5000 (2500A x 2)
6000/6400 (3200 x 2) GNRC64M
Neutral CTs
Table 4.21
Envelope Current Rating (A)
400
630
800
1
1000/1250
1600
2000
400
630
800
1000/1250
2 1600
2000
2500
3000/3200
4000
3000/3200 (1600 x 2) GNCT32G
4000 (2000A x 2)
3
5000 (2500A x 2)
6000/6400 (3200 x 2) GNCT64M
Courtesy of NationalSwitchgear.com
Cat. No.
GNRC04H
GNRC07H
GNRC08H
GNRC10H
GNRC13H
GNRC16H
GNRC20H
GNRC04M
GNRC07M
GNRC08M
GNRC10M
GNRC13M
GNRC16M
GNRC20M
GNRC25M
GNRC32H
GNRC40H
GNRC40M
GNRC50M
Cat. No.
GNCT04H
GNCT07H
GNCT08H
GNCT13H
GNCT16H
GNCT20H
GNCT04M
GNCT07M
GNCT08M
GNCT13M
GNCT16M
GNCT20M
GNCT25M
GNCT32H
GNCT40H
GNCT40M
GNCT50M
Earth Leg CTs
Table 4.22
Current Rating (A) Cat. No.
400 GELCT04
630 GELCT07
800 GELCT08
1000/1250 GELCT13
1600 GELCT16
2000 GELCT20
2500 GELCT25
3000/3200 GELCT32
4000 GELCT40
3000/3200 (1600 x 2) GELCT32
4000 (2000A x 2) GELCT40
5000 (2500A x 2) GELCT50
6000/6400 (3200 x 2) GELCT64
Ready To Close Contact
This contact indicates that the following conditions
are met and the circuit breaker can be closed:
• The circuit breaker is open
• The closing springs are charged
• The circuit breaker in not locked/interlocked in
open position
• There is no standing closing order
• There is no standing opening order
Table 4.23
Ready To Close Contacts (1 NO)
Ratings Cat. No.
120Vac 6A GRTC2
AC
250Vac 6A GRTC2
125Vdc 0.5A GRTC1
DC
250Vdc 0.25A GRTC3
Sealed Door Panel Escutcheon
An optional complete IP54 front door panel is
available when a higher degree of protection is
needed. See Table 4.24.
Mechanical Operations Counter
Used with either manual or motor charged circuit
breakers, the counter provides an accurate record
of the cumulative number of complete breaker
closing operations. See Table 4.24.
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