circuit breaker 3VA1 IEC Frame 160 breaking capacity class N Icu=25 kA @ 415 V 4-pole, line protection TM240, ATAM, In=20 A overload protection Ir=14 A...20 A short-circuit protection Ii=8...16 x In neutral conductor protection 100% nut keeper kit
circuit breaker 3VA1 IEC Frame 160 breaking capacity class N Icu=25 kA @ 415 V 4-pole, line protection TM240, ATAM, In=20 A overload protection Ir=14 A...20 A short-circuit protection Ii=8...16 x In neutral conductor protection 100% nut keeper kit
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