Interlocking By Key; Auxiliary Position Contacts (For Removable Circuit Breakers) - WEG ABW16 Manual De Instrucciones

4.2 InterloCKIng By Key

This accessory is used to interlock 3 circuit breakers, through keys, in a way that at most
2 of them may be on at the same time.
Follow the diagram below with the possibilities of operation.
Installation
Follow the same installation procedures as locking by key, described on page 57.
operation
Identical to that of locking by key, described on page 57.

4.3 AuxIlIAry poSItIon ContACtS (For reMoVABle CIrCuIt BreAKerS)

This accessory is composed of 4 auxiliary contacts used for remote signaling of the position
of the circuit breaker inside the removal carriage - INSERTED / TEST / REMOVED.
It is supplied by the factory in the following configuration: 2NAF for INSERTED position,
1NAF for TEST position and 1NAF for REMOVED position.
To alter the above configuration, vertically reposition the metallic plate as desired.
Circuit Breaker reference
ABW16...50
English
open Circuit Breaker
ABW-KI
ABW 1 ABW 2
■ ■
■ □
□ ■
□ □
■ ■
■ □
□ ■
□
CIRCUIT BREAKER UNBLOCKED
■
CIRCUIT BREAKER BLOCKED
ABW 3
■
□
□
■
□
■
■
ABW | 59