BRKR 3VA23 3P 250A 55KA ETU3-LSI NUT
Référence : 3VA2325-5HN32-0AA0
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