Siemens 5SY4450-7KK11 Description Description Siemens INT. MT 4P C50 Icn 10KA Icu 15kA T=70¡ Related products SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FK6032-6AK71-1TG0
