TRIP CIRCUIT SUPERVISION RELAY
Auxiliary relays for the control of the circuit breaker opening coil
The trip coil supervision function is used to guarantee the continuity of the opening circuit (wiring + coil) of a circuit breaker.
These relays are designed to raise an alarm when the supply or the operation of the mechanism is faulty.
|TAX 7031||STATIC||74TC||Trip circuit supervision relay in modular case R type|
|VDF-10||STATIC||74TC||Trip circuit supervision relay|