DZ47-60 series MCB(miniature circuit breaker) are used in lighting distribution system or motor distribution system for protecting overload and short-circuit in the system. It has high breaking capacity and can trip quickly. Mainly used in AC 50Hz/60Hz, the products are also used for infrequent on-and-off switching of electric equipment and lighting circuit under the normal condition. Comply with IEC 60898-1 and GB10963.1.