Siemens 5SY7420-8 Description Description Siemens INT. MT 4P D20 Icn 15kA, Icu 25KA Related products SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1790L811A
