The motor protection circuit breaker is mainly used for the overload and short circuit protection of the motor in AC. 50/ 60Hz, up to 660V, 0.1-25A power circuit, as a full-voltage starter to start and break off the motor, under the AC3 load or for the over-load and short circuit protection of the circuit and power equipment in the power distribution network the trip in the breaker is divided into two types: one is the bimetallic counter-time-limit delay trip used for the over-load protection; the other is the electromagnetic instantaneous trip used for the short circuit protection. The breaker has its temperature-compensating mechanism, which is not affected by the ambient temperature.

Specification