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    • Residual Current Circuit Breaker
    • Residual Current Circuit Breaker
    Residual Current Circuit Breaker Residual Current Circuit Breaker

    Residual Current Circuit Breaker

    Construction & Features

    ○Protection against both earth fault/leakage current and function of isolation

    ○High short-circuit current withstand capacity

    ○Applicable to terminal and busbar connection

    ○Auto disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity

    ○Easy mounting onto 35mm din rail

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

     

    Features

    ○Model type: Electronic, Electro-magnetic

    ○Residual current characteristics: A, AC

    Pole no.: 2, 4

    ○Rated making and breaking capacity: 630A

    ○Rated voltage: AC 240/415V

    ○Rated current(A): 16, 25, 40, 63

    ○Rated residual operating current I△n(A): 0.01, 0.03, 0.1, 0.3, 0.5

    ○Rated residual non-operating current I△no: 0.5I△n

    ○Rated conditional short-circuit current Inc: 10kA

    ○Rated conditional residual short-circuit current I△c: 10kA

    ○Rated frequency: 50/60Hz

    ○Tripping duration: Instantaneous tripping ≤0.1s

    ○Residual tripping current range: 0.5I△n~10I△n

    ○Electro-mechanical endurance: 6000 cycles

    ○Connection terminal: Screw or pillar terminal with clamp

    ○Connection capacity: Rigid conductor upto 25mm2

    ○Fastening torque: 2.0Nm

    ○Installation: On symmetrical 35mm din rail or panel mounting

    ○Terminal connection height: 19mm


    Wiring Diagram

    wiring.jpg


    Overall & Installation Dimensions

    dimension.jpg


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