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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
      點擊下載 附件：GTZL係列剩餘電流保護斷路器.pdf    大小： 6.28MB 下載： 次
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