3VM1463-5GE42-0AA0 Автоматический выключатель 3VM1 IEC frame 630 breaking capacity class S Icu=55kA @ 415V 4-pole, line protection TM220, ATFM, In=630A overload protection Ir=441A...630A short-circuit protection Ii=10 x In N conductor protection 100% nut keeper kit