Siemens 4EU4321-4CA00 Description Description Siemens 3PH-COMMUTATING REACTOR 910/1120A, FOR 500V 50HZ VOLTAGE DROP 11.5V AT 1120A Related products SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FN1910-0AA20-3AA0