Siemens 4EM4911-7CB Description Description Siemens 1PH-COMMUTATING REACTOR 10A FOR 400V 50HZ VOLTAGE DROP 15.2V Related products SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1790L811A SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1FN3150-4SA00-0AA0