Автоматический выключатель 3VA2 IEC frame 630 breaking capacity class C Icu=110kA @ 415 V 3-pole, line protection ETU850, LSI, In=630A overload protection ir=252A ...630A short circuit protection Isd=0,6..10x In, iI=1,5..10x In neutral protection optional with ext. ct upto 160% busbar connection shunt trip left 110-127 V AC 50/60 Hz / DC 2 Auxiliary switch 1 trip alarm switch
