Siemens 5SM2645-2 Description Description Siemens BLOC.DIFF.4P 63A AC 0.3 A TYPE K SEL.X5SY Related products SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK7022-5AK71-1DA0
