3VA1225-5EF42-0AA0 – Siemens

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circuit breaker 3VA1 IEC frame 250 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection TM240, ATAM, In=250A overload protection Ir=175A…250A short-circuit protection Ii=5…10 x In N conductor unprotected nut keeper kit