Siemens 3VA1150-3EF32-0AC0

circuit breaker 3VA1 IEC frame 160 breaking capacity class N Icu=25kA @ 415V 3-pole, line protection TM240, ATAM, In=50A overload protection Ir=35A...50A short-circuit protection Ii=5...10 x In nut keeper kit 2 auxiliary switches HQ