... , current: up to 400V, 100A CE, ISO9001 SpecificationsMCB 1.Number of poles: 1P, 1P+N, 2P, 3P, ... 3P+N, 4P 2.Rated Current (A):1, 2, 3, 4, 6, 10, 16, 20,25 ... , 32, 40, 50,63 ,100 Number of Poles1P, 1P+N, 2P, 3P, 3P+N, ... 4P Rated Current (A)1, 2, 3, 4, 6, 10, 16, 20,25, ... Panel mounting Standards: IEC/EN60898 GB 10963 MCB mini circuit breaker MCCB RCCB earth leakage ...