BRKR 3VA14 4P 500A 85KA ATFM NUT
Référence : 3VA1450-6EE42-0AA0
circuit breaker 3VA1 IEC frame 630 breaking capacity class H Icu=70kA @ 415V 4-pole, line protection TM220, ATFM, In=500A overload protection Ir=350A...500A short-circuit protection Ii=10 x In N conductor unprotected nut keeper kit