Автоматический выключатель 3VA2 IEC Frame 400 Switching capacity class M Icu=55 kA @ 415 V 3-pole, system protection ETU320, LI, In=250 A Overload protection Ir=100 A. ..250 A short-circuit protection Ii=1.5...12 x In Lug terminal 1 auxiliary switch HQ 1 tripped signaling contact HQ
