BRKR 3VA25 4P 1000A 55KA ETU3-LI NUT
Référence : 3VA2510-5HL42-0AA0
circuit breaker 3VA2 IEC frame 1000 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection ETU320, LI, In=1000A overload protection Ir=400A...1000A short-circuit protection Ii=1.5...10 x In N conductor protection adjustable (OFF, 50%, 100%