Accesorios de MCCB. Desconexión por defecto. Contacto de alarma con el cableado o el terminal.

Function

It is mainly used to provide a signal when the load of the circuit breaker is overloaded, short-circuited or undervoltage, or tripped.
The reasons for the failure of the alarm signal are:
Over-load or short-circuit
Undervoltage trip
Residual current action trip
Manual free trip

Model description

Code for mccb Frame

Indication of circuit breaker status

Electrical characteristics

Wiring diagram