Deskripsi

circuit breaker 3VA2 IEC Frame 1000 breaking capacity class H Icu=85 kA @ 415 V 4-pole, line protection ETU320, LI, In=800 A overload protection Ir=320 A…800 A short-circuit protection Ii=1.5…10 x In neutral conductor protection adjustable (OFF, 50%, 100%) nut keeper kit