Siemens 5SM2642-0 Description Description Siemens DIFF LOCK. 4P 40A 0,3 A AC TYPE X 5SY Related products SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FK7022-5AK71-1AG0
