Conform to standard of electrical: EN60898(IEC898)GB10963-99 Rated Voltage(AC) 240V/415V Rated Current(In) 6-63A Rated breaking capacity 10KA IEC989(0.5-63A),15KA IEC947-2(0.5-63A) Short circuit breaking capacity of DC Mac.48V(XYDB7?10KA)single pole,Max.250V Per fermance: C,D charactisistic curve Max.fuse that can be connected to: 100AgL(>10KA) Selective grade: 3 Working ambient temperature: -5 to +40 C Enclosed protective class: P40(Under mounting) Electrical life Not less of 8000 times switching operation Mechanical Life Not less of 20000 times switch operation