Motor Circuit Breaker

China Suntree Electric production’s Motor circuit breaker,motor protection circuit breaker,SM518 MPCB and other products with leading technical level in this field.

SM108 SM208 motor protection circuit breaker

SM108 circuit breaker is suitable for the circuit with rated AC voltage up to 660V, frequency 50Hz or 60Hz rated from 0.1 to 63A, It is used for overload and short-circuit protection in the motor With small capacity and also be used for direct start of motor and circuit of unfrequented operation under...


SM518 Series motor protection circuit breaker is mainly used for the overload and short circuit protection of the motor in AC 50/60Hz, up to 660V 0.1~8A power circuit, as a full-voltage startr to start and cut off the motor under the AC3 load for overload and short circuit protection of the circuit.