BRKR 3VA14 4P 500A 36KA ATFM100NTRL NUT
Reference : 3VA1450-4GE42-0AA0
circuit breaker 3VA1 IEC frame 630 breaking capacity class S Icu=36kA @ 415V 4-pole, line protection TM220, ATFM, In=500A overload protection Ir=350A...500A short-circuit protection Ii=10 x In N conductor protection 100% nut keeper kit