BRKR 3VA22 4P 250A 85KA ETU3-LIG NUT
Référence : 3VA2225-6HM42-0AA0
circuit breaker 3VA2 IEC frame 250 breaking capacity class H Icu=85kA @ 415V 4-pole, line protection ETU330, LIG, In=250A overload protection Ir=100A...250A short-circuit protection Ii=1.5...10 x In N conductor protection adjustable (OFF, 50%, 100%)