BRKR 3VA63 4P 400A 100KA ETU8-LSIG
Référence : 3VA6340-7KQ41-0AA0
circuit breaker 3VA6 UL frame 400 breaking capacity class C 100kA @ 480V 4-pole, line protection ETU860, LSIG, In=400A overload protection Ir=160A...400A short-circuit protection Isd=0.6..10x In, Ii=1.5..10x In N conductor protection adjustable (OFF,