Siemens 5SY3140-7 Description Description Siemens INT. MT 1P C 40A Icn 4500A, Icu 6kA Related products SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FN1910-0AA20-1AA0
