CXB2-63 mini circuit breaker is developed by our company on the basis of absorbing the international advanced technology, with reliable quality superior performance high breaking capacity and small volume, it is the latest model in 21st century, CXB2 mini circuit breaker is suitable for line of AC 50/60Hz, rated voltage 230/ 400V, rated current 63A, used to protect the line against overload or short-circuit, also can be used to make or break the circuitry infrequently under normal condition. The product is suitable for various occasions such as industries, commerce, highrise, residential houses