Автоматический выключатель 3VA2 IEC Frame 250 Switching capacity class C Icu=110 kA @ 415 V 3-pole, system protection ETU550, LSI, In=250 A Overload protection Ir=100 A. ..250 A short-circuit protection Isd=0.6..10x In, Ii=1.5..10x In N-conductor protection optionally with external current transformer, up to 160% Lug terminal Undervoltage release (UVR) 120-127 V AC 50/60 Hz
