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NA1 ACB
Electric ratings: 400~6300A, 400/690V, AC50/60Hz; Application: for power distribution or protection of the circuits from over-load, short-circuit, under-voltage and single-phase grounding; Standard: IEC/EN 60947-2 |
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Intelligent Controller of NA1 ACB
The intelligent controller is the core part of the NA1 series breakers to protect the electric circuits and free the circuits and the power supply of the damages such as overload, short circuit and earth fault. |