good quality circuit breaker circuit breaker, mcb, mcb breaker, mini circuit breaker, miniature circuit breaker,CCC,CE J-DX series circuit breaker are used in lighting distribution system or motor distribution system ... products comply with IEC 60898. Specification:1.number of poles :1P, 2P,3P, 4P2.Rated current(A):1,2,3,4 ...