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circuit breaker 3VA2 IEC frame 630 breaking capacity class E Icu=200 kA @ 415 V 3-pole, line protection ETU330, LIG, In=630A overload protection Ir=250A ... 630A short circuit protection Ii=1,5...9 x In ground fault protection Ig=0,2... 1 x In, tg=0,1/0,
