MHZM3E plastic case circuit breaker

MHZM3E plastic case circuit breaker is suitable for AC 50Hz, rated voltage of 400V and below, and rated current of 32A to 1250A. It is generally used for power distribution protection, and rated current of 630A and below can also be used as motor protection. Under normal circumstances, the circuit breaker can be used for the infrequent switching of the line and the infrequent starting of the motor respectively.


1. The rated current can be selected in multiple gears, and the setting current can be adjusted by itself;

2. Wide coverage of current protection;

3. Optional electronic overload alarm without tripping function.

Contact Us