Автоматический выключатель 3VA2 IEC Frame 160 Switching capacity class S Icu=36 kA @ 415 V 4-pole, system protection ETU560, LSIG, In=160 A Overload protection Ir=63 A...160 A short-circuit protection Isd=0.6..10x In, Ii=1.5..10x In N-conductor protection