under the order

circuit breaker 3VA2 IEC frame 1000 breaking capacity class H Icu=85kA @ 415V 4-pole, line protection ETU320, LI, In=630A overload protection Ir=250A...630A short-circuit protection Ii=1.5...12 x In N conductor protection adjustable (OFF, 50%, 100%) nut keeper kit

Download instructions at Siemens

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