Siemens 4EM4912-7CB Description Description Siemens 1PH-COMMUTATING REACTOR 40A FOR 230V 50HZ VOLTAGE DROP 4.4V Related products SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1FK6042-6AF71-1TH0
