Автоматический выключатель 3VA2 IEC frame 250 breaking capacity class M Icu=55kA @ 415 V 3pole, line protection ETU860, LSIG, In=160A overload protection ir=63A ...160A short circuit protection Isd=0,6..10x In, iI=1,5..12x In neutral protection optional with ext. ct,upto 160% groundfault, switchable ig=0,2. .. 1 x In, tg=0,050,8s busbar connection undervoltage release 24 V DC 2 Auxiliary switch HP
