3va2225-6hl42-0aa0

circuit breaker 3VA2 IEC frame 250 breaking capacity class H Icu=85kA @ 415V 4-pole, line protection ETU320, LI, In=250A overload protection Ir=100A…250A short-circuit protection Ii=1.5…10 x In N conductor protection adjustable (OFF, 50%, 100%) nut keeper kit