Siemens 3TX4490-3A Description Description Siemens ANTIDIST. 12/250VDC X 3TF2 Related products SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK7083-5AF71-1EB3
