GE Industrial Solutions EntelliGuard E Circuit Breaker User Manual
Page 13
©2012 General Electric All Rights Reserved
13
WIRING
Tables 3.1 through 3.2 show the wiring schematic for Block A
Table 3.1. Wiring Schematic for Block-A
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
Motor
Motor
Spr NO
Spr NO
NI SET
NI SET NI RESET NI RESET CC IMM CC COM
ST
ST
Max. Current (I)
14.8 A
14.8 A
10 A
10 A
1.9 A
1.9 A
1.9 A
1.9 A
1.9 A
1.9 A
1.9 A
1.9 A
Max. Voltage (V)
120 V
120 V
240 V
240 V
120 V
120 V
120 V
120 V
120 V
120 V
120 V
120 V
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
NC1
NC1
NO3
NO3
NO1
NO1
Max. Current (I)
15 A
15 A
15 A
15 A
15 A
15 A
15 A
15 A
15 A
15 A
1 A
15 A
Max. Voltage (V)
120 V
120 V
120 V
120 V
120 V
120 V
120 V
120 V
120 V
120 V
120 V
120 V
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
24 V+
24 V-
BA/NI NO
BA/NI
COM
DISC I/O
COM
SEC
CONN
FLUX
SHIFTER+
FLUX
SHIFTER -
Max.
Current
(I)
<500
mA <500 mA
<500
mA
<500
mA
1A 1A
Max. Voltage (V)
30 V
30 V
480 mV 480 mV
16 V
16 V
Table 3.2. Wiring Schematic Nomenclature Definitions
Pin Nomenclature Description
Pin Nomenclature
Description
A1 Motor
power input to motor operator
A26
A2 Motor
A27
A3
SPR NO/RTC NO
spring charge status contact
A28
A4
SPR NO/RTC NO
A29
A5 NI
SET
power input to network interlock
set
A30
A6
NI SET
A31
24 V+
auxiliary power supply to trip unit
A7 NI
RESET
network interlock reset
A32 24
V-
A8 NI
RESET
A33
bell alarm/network interlock status
switch
A9
CC IMM
closing coil
A34
BA/NI NO
A10
CC COM
closing coil neutral wire-common A35
BA/NI COM
A11
A36
DISC I/O COM
messenger I/O common
A12 ST
power input to shunt trip
A37 SEC
CONN secondary
disconnect connected
A13
ST
A38
Flux shifter +
flux shifter +
A14
A39
flux shifter -
flux shifter -
A15
A16
A17
A18 NC1
normally closed contact 1
A19 NC1
A20 NO3
normally open contact 3
A21 NO3
A22
A23
A24 NO1
normally open contact 1
A25 NO1