MCCB, Air Circuit Breaker, Moulded Case Circuit Breaker manufacturer / supplier in China, offering Connectors 220V 440V Coil AC Contactor 3pole, 30AMP, 24V 160A 400A DC Connectors, Cjx2 Connectors 220V 440V Coil AC Contactor 3pole, 30AMP, 24V 160A 400A DC Connectors, Gv2me New Type Motor Protector with Thermal Overload and Over Current Protection and so on.