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          4 Pole 25A Earth Leakage Breaker

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          unit price: negotiable
          min amount:
          amount:
          period for delivery: Consignment Deadline Days
          area: Zhejiang
          Expiry date : Long Effective
          last update: 2018-10-02 08:48
          view count: 415
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          Product details

          Definition:

          RCCB (Residual Current Operated Circuit-Breaker without Integral Overcurrent Protection) as a type of Residual-current device (RCD, formerly known as a residual current circuit breaker) — detects current imbalance, but does not provide over-current protection. In the United States and Canada these are called ground fault circuit interrupters (GFCI).


          Technical Data

          1. Provides protection against earth fault/leakage current and function of isolation.

          2. High short-circuit current withstand capacity.

          3. Applicable to terminal and pin/fork type bus-bar connection.

          4. Equipped with finger protected connection terminals.

          5. Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity.

          6. Independent of power supply and line voltage, and free from external interference, voltage fluctuation.



          Product Details

          -Heat fixing material,without melting point,even if encountered open flame will only gradually carbonation

          -Green indicator window represent OFF closure Red Indicator window represents ON electricity.


          Overall dimension


          http://www.lnf-electric.com/

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          2019nv手机版天堂网

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