Siemens 4EM4911-7CB Description Description Siemens 1PH-COMMUTATING REACTOR 10A FOR 400V 50HZ VOLTAGE DROP 15.2V Related products SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1FK7063-5AF71-1FG2