4 remote close – GE Industrial Solutions EntelliGuard 800–2000 A Frames, 240–600 Vac Maintenance Manual User Manual

Page 53

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EntelliGuard™ 800–2000 A Power Circuit Breakers

Chapter 8. Accessory Maintenance

43

Adjusting the Motor Cut-Off Switch

Adjust the cut-off switch as illustrated in Figure 533:

1. Charge the closing springs with the manual charg-

ing handle.

2. The main stem of the switch should be located

between 0.005 and 0.030 inch from the barrel.

3. If necessary, adjust switch depression by screwing

the switch button in or out of the threaded housing.

Figure 53. Cut-off switch adjustment.

8.4 Remote Close

The Remote Close allows the breaker to be closed

remotely by the EntelliGuard Messenger™ after the

closing springs have been charged. It is always provided

on electrically operated breakers.
A circuit breaker equipped with the Remote Close acces-

sory can be closed by applying the rated control voltage to

terminals 9 and 18 of the secondary disconnects.
The Remote Close accessory is continuously rated and has

an antipump feature that prevents a motor-operated

breaker from repeatedly closing if the closing signal is

maintained. The closing control voltage must be removed

for 1–2.5 seconds and then reapplied for each breaker

closure.
Renewal parts for the Remote Close are the complete kit,

illustrated in Figure 54, the circuit board, and the sole-

noid.
Electrical characteristics of the Remote Close are listed in

Table 9.

Figure 54. Remote Close accessory kit.

Catalog Number

Voltage Rating

WPRCSF60120

120 Vac, 60 Hz

Table 9. Catalog number and operating voltage for the Remote Close

accessory.

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