Siemens 5SM2642-6 Description Description Siemens DIFF LOCK. 4P 40A 0,3 A TYPE X 5SY Related products SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FK6042-6AF71-1TB0
