3VA2340-4HL42-0AA0

circuit breaker 3VA2 IEC Frame 400 breaking capacity class S Icu=36 kA @ 415 V 4-pole, line protection ETU320, LI, In=400 A overload protection Ir=160 A ...400 A short-circuit protection Ii=1.5...10 x In neutral conductor protection adjustable (OFF, 50%, 100%) nut keeper kit