BRKR 3VA11 4P 63A 55KA ATAM NUT
Reference : 3VA1163-5EF42-0AA0
circuit breaker 3VA1 IEC frame 160 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection TM240, ATAM, In=63A overload protection Ir=44A...63A short-circuit protection Ii=5...10 x In N conductor unprotected nut keeper kit