A.Founded in1980 B.CE,ROHS,SGS,UL,KEMA,VDE,TSE,CB C.ISO9001, ... ; Not closing and openingwith the other three poles. 9, Type B: No overload release on N pole, which closing and opening ... , 63.80, 100, 125, 160, 180, 200, 225, 250, 300, 315, 400, 500, 600, 630 Rated Insulation voltage: 750V Moulded Case Circuit ...