MCCB(molded case circuit breaker) is a device to protect the equipment from short-circuit, overload. Our MCCB are made according IEC60947-2 standards, rated current from 63A to 1600A are available. Based on the tripping method, we cover thermal-magnetic type and electronic type. According to your application, auxiliary contact, shunt trip, alarming contact, under voltage modular, rotary handle, insert base and residual protection modular etc. are ready well for your special requirement. Mini circuit breaker is the new product adopt the newest modern highly technologic.Its excellent performance is depending on the quick trip and strong .It has some new design for choose.