circuit breaker 3VA1 IEC Frame 630 breaking capacity class S Icu=36 kA @ 415 V 3-pole, line protection TM220, ATFM, In=500 A overload protection Ir=350 A...500 A short-circuit protection Ii=10 x In nut keeper kit
circuit breaker 3VA1 IEC Frame 630 breaking capacity class S Icu=36 kA @ 415 V 3-pole, line protection TM220, ATFM, In=500 A overload protection Ir=350 A...500 A short-circuit protection Ii=10 x In nut keeper kit
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