circuit breaker 3VA2 IEC Frame 630 breaking capacity class M Icu=55 kA @ 415 V 3-pole, line protection ETU330, LIG, In=630 A overload protection Ir=250 A...630 A short-circuit protection Ii=1.5...9x In ground-fault protection Ig=0.2...1 x In, tg=0.1/0.3s nut keeper kit
residual current device RCD520B basic RCD type B or B+ loadside mounted rated resid. current 0.03...5 A adjustable tv 0...10,000 ms 3-pole In=160 A Ue=127-690 V accessory for: 3VA11
residual current device RCD520B basic RCD type B or B+ loadside mounted rated resid. current 0.03...5 A adjustable tv 0...10,000 ms 3-pole In=160 A Ue=127-690 V accessory for: 3VA11