Автоматический выключатель 3VA2 IEC frame 250 breaking capacity class H Icu=85kA @ 415 V 4pole, line protection ETU850, LSI, In=250A overload protection Ir=100A ...250A short circuit protection Isd=0,6..10x In, iI=1,5..10x In neutral protection adjustable(off,50%,100%) busbar connection shunt trip (stl) 24 V AC 50/60 Hz / 12-30 V DC 1 auxiliary switch HP 1 trip alarm switch HP
