BRKR 3VA14 4P 0 55KA ATAM NUT
Reference : 3VA1463-5EF42-0AA0
circuit breaker 3VA1 IEC frame 630 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection TM240, ATAM, In=630A overload protection Ir=440A...630A short-circuit protection Ii=4...8 x In N conductor unprotected nut keeper kit