Siemens 5SY4450-7KK11 Description Description Siemens INT. MT 4P C50 Icn 10KA Icu 15kA T=70¡ Related products SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FK7011-5AK71-1TG3
