circuit breaker 3VA1 IEC frame 630 breaking capacity class H Icu=70kA @ 415V 4-pole, line protection TM240, ATAM, In=500A overload protection Ir=35...

circuit breaker 3VA1 IEC frame 630 breaking capacity class H Icu=70kA @ 415V 4-pole, line protection TM240, ATAM, In=500A overload protection Ir=350A...500A short-circuit protection Ii=5...10 x In N conductor unprotected nut keeper kit fit internal accessories with wide range of functions. 9. Integrated accessories platform for all 3VA molded-case circuit breakers.