• ASJ20-LD1A Residual Current Relay

    ASJ20-LD1A Residual Current Relay

    ● The measurement of A-type residual current;
    ● The streamer display of current percentage;
    ● The setting of rated residual action current;
    ● The setting of non-driving time of limitation;
    ● Two-pair relay output;
    ● Possessing the function of on-the-spot and long-distance testing and resetting.

  • ASJ10-LD1A Residual Current Relay

    ASJ10-LD1A Residual Current Relay

    ● The measurement of A-type after-current;
    ● The streamer display of current percentage;
    ● The setting of rated residual action current;
    ● The setting of non-driving time of limitation;
    ● Two-pair relay output;
    ● Possessing the function of on-the-spot and long-distance testing and resetting.