Автоматический выключатель 3VA2 IEC frame 250 breaking capacity class C Icu=110kA @ 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) 208-277 V AC 50/60 Hz 1 Auxiliary switch HP 1 trip alarm switch HP
