SCHNEIDER, Aux. Contact Block (NO+NC) for GV4 MPCB
Internal, Plug in Mounting, Maximum No: 2 (1 Each For OF or SD)
An auxiliary contact block provides one changeover contact with one common point for OF and SD function, depending on where it is inserted, Open/Close OF Function: indicates position of the circuit breaker contacts Trip Alarm SD Function: indicates circuit breaker tripping due to: Electrical fault (overload, short circuit), Shunt trip/Undervoltage release, “Push to Trip” Function, Resets when the circuit breaker is reset.
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