circuit breaker 3VA2 IEC Frame 1000 breaking capacity class C Icu=110 kA @ 415 V 4-pole, line protection ETU330, LIG, In=630 A overload protection Ir=250 A...630 A short-circuit protection Ii=1.5...12 x In neutral conductor protection adjustable (OFF, 50%, 100%) ground-fault protection Ig=0.2...1 x In= tg=0.1/0.3s nut keeper kit
circuit breaker 3VA2 IEC Frame 1000 breaking capacity class C Icu=110 kA @ 415 V 4-pole, line protection ETU330, LIG, In=630 A overload protection Ir=250 A...630 A short-circuit protection Ii=1.5...12 x In neutral conductor protection adjustable (OFF, 50%, 100%) ground-fault protection Ig=0.2...1 x In= tg=0.1/0.3s nut keeper kit
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