circuit breaker 3VA1 IEC Frame 160 breaking capacity class H Icu=70 kA @ 415 V 4-pole, line protection TM210, FTFM, In=125 A overload protection Ir=125 A permanently set short-circuit protection Ii=10 x In neutral conductor protection 50% nut keeper kit
circuit breaker 3VA1 IEC Frame 160 breaking capacity class H Icu=70 kA @ 415 V 4-pole, line protection TM210, FTFM, In=125 A overload protection Ir=125 A permanently set short-circuit protection Ii=10 x In neutral conductor protection 50% nut keeper kit
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