BRKR 3VA22 3P 250A 55KA ETU8-LSI NUT
Référence : 3VA2225-5KP32-0AA0
circuit breaker 3VA2 IEC frame 250 breaking capacity class M Icu=55kA @ 415V 3-pole, line protection ETU850, LSI, In=250A overload protection Ir=100A...250A short-circuit protection Isd=0.6..10x In, Ii=1.5..10x In N conductor protection optionally wi