Siemens 5SM2647-0 Description Description Siemens DIFF LOCK. 0.3 A TYPE 4P 100A AC X 5SP4 Related products SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK6042-6AF71-1TH0
