Автоматический выключатель 3VA2 IEC frame 250 breaking capacity class L Icu=150kA @ 415 V 4pole, line protection ETU550, LSI, In=160A overload protection ir=63A ...160A short circuit protection Isd=0,6..10x In, iI=1,5..12x In neutral protection adjustable(off,50%,100%) busbar connection shunt trip (stl) 208-277 V AC 50/60 Hz 1 Auxiliary switch HP 1 trip alarm switch HP
