Product description
circuit breaker 3VA2 IEC frame 400 breaking capacity class M Icu=55kA @ 415V 3-pole, line protection ETU350, LSI, In=250A overload protection Ir=100A...250A short-circuit protection Isd=1.5...10 x Ir, Ii=12 x In nut keeper kit 1 auxiliary switch HQ 1 tri
