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    Low Voltage Distribution

    Medium Voltage Distribution

    Electrical Equipment

    Power Transformer

    Solution
    GTZL Series Residual Current Operated Circuit Breaker
    Rated main circuit current
    100、250、400、630A
    Rated current
    40A-630A
    The rated voltage
    AC400V
    Application
    GTZL series with residual current protected circuit breaker, its rated insulation voltage is 690V, suitable for AC 50Hz/60Hz, rated working voltage 400V and below, rated operating current 63A to 630A distribution network. The circuit breaker has the functions of overload, short circuit, residual current (leakage), phase loss, undervoltage, overvoltage, zero-side protection of the power supply side and automatic reclosing function, and is an ideal product for rural and urban rural network transformation and use.

    Standard: GB/T14048.2（IEC60947-2）
    Technical specification
    Breaker frame size rated current： 100、125、250、400、630A
    Rated voltage Ue：AC400V
    Rated current In： 63A—630A
    Rated insulation voltage Ui: 690V
    Rated impact withstand voltage Uimp: 8KV
    Overload trip type：Electronic Type
    Breaking capacity Ics：50KA-65KA    Icu:50KA-65KA
    Use category：125/250  A Type 、 400/630  B Type
    Poles number：3P+N
    Installation method： Fixed(vertical/horizontal）
    Certification： CCC
    Download
    点击下载 附件：GTZL系列剩余电流保护断路器.pdf    大小： 6.28MB 下载： 次
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