Siemens 3VA1225-4FF42-0CE0 коммутационные устройства

Автоматический выключатель 3VA1 IEC frame 250 breaking capacity class S Icu=36kA @ 415 V 4-pole, line protection TM240, ATAM, In=250A overload protection ir=175A ...250A short circuit protection iI=5.. .10 x In neutral protection 50% busbar connection undervoltage release 120-127 V AC 50/60 Hz 4 Auxiliary switch