XLDM3(CM1) series MCCB(Moulded case circuit breaker) is mainly suitable for avoiding overload, short circuit and undervoltagetof AC 50/60 Hz rated voltage of max. 690V,  rated current of 6A~800A, rated isolation voltage 690V(60  type is 500V) circuit. This products comply with GB14048.2  and IEC60947-2 standards.

XLDM3L(CM1L) series MCCB(Moulded case circuit breaker) is mainly suitable for avoiding overload, short circuit and undervoltagetof AC 50/60 Hz rated voltage of max. 400V, rated current of 16A~630A circuit. This products comply with GB14048.2 and IEC60947-2 standards.