Автоматический выключатель 3VA2 IEC Frame 1000 Switching capacity class M Icu=55 kA @ 415 V 3-pole, system protection ETU320, LI, In=800 A Overload protection Ir=320 A. ..800 A short-circuit protection Ii=1.5...12 x In Lug terminal 4 auxiliary switches HQ
