Автоматический выключатель 3VA2 IEC frame 400 breaking capacity class M Icu=55kA @ 415 V 3-pole, motor protection ETU860m, LSIG, In=250A overload protection ir=100A ... 250A short circuit protection Isd=1,2... 15 x In, iI=15 x In ground-fault, switchable ig=0,2... 1 x In, tg=0,05-0,8ms busbar connection 2 Auxiliary switch HQ
