3VA1163-3EE42-0AA0 - Siemens
Circuit breaker 3VA1 IEC Frame 160 breaking capacity class N Icu=25 kA @ 415 V 4-pole, line protection TM220, ATFM, In=63 A overload protection Ir=44 A...63 A short-circuit protection Ii=10 x In N conductor unprotected nut keeper kit