Автоматический выключатель 3VA2 IEC frame 250 breaking capacity class H Icu=85kA @ 415 V 3pole, line protection ETU350, LSI, In=250A overload protection ir=100A ...250A short circuit protection Isd=1,5... 10 x Ir, iI=10 x In busbar connection shunt trip (stl) 24 V AC 50/60 Hz / 24-30 V DC 3 Auxiliary switch
