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CFR7-63 Residual Current Circuit Breaker, RCCB, ELCB

Residual current circuit breaker provides the protection against earth fault/leakage current and isolation function.

    CFR7-63 Residual Current Circuit Breaker, RCCB, ELCB


    CFR7-63
    Residual current circuit breaker provides the protection against earth fault/leakage
    current and isolation function. Also provides the indirect protection against the
    operator and the protection of the fire caused by the electric circuit faulty.


    ● Standard: IEC61008
    ● Residual current characteristics: A,AC
    ● Pole No.: 2P, 4P
    ● Rated making and breaking capacity: 630A
    ● Rated current(A): 16,25,40,63
    ● Rated voltage: 240/415V AC
    ● Rated frequency: 50/60Hz
    ● Rated residual operating current I△ n(mA): 30,100,300,500
    ● 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
    ● Tripping duration:instantaneous tripping≤0.1s
    ● Residual tripping current range:0.5I△ n~I△ n
    ● Electro-mechanical endurance: 4000 cycles
    ● Connection capacity: Rigid conductor 25mm2
    ● Connection terminal:
    Screw terminal
    Pillar terminal with clamp
    ● Fastening torque: 2.0Nm
    ● Installation:
    On symmetrical DIN rail 35mm
    Panel mounting

    Confly International has been specialized in manufacturing and marketing cfr7-63 residual current circuit breaker, rccb, elcb for over 15 years which is now known as one of the leading manufacturers and suppliers. Offering customized service, we warmly welcome you to wholesale quality equipment from our factory.

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