3VA22255HN420BB0
Товар
Описание
3VA2225-5HN42-0BB0 circuit breaker 3VA2 IEC frame 250 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection ETU350, LSI, In=250A overload protection Ir=100A...250A short-circuit protection Isd=1.5...10 x Ir, Ii=10 x In N conductor protection a