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Factory Automation


  • No : 22356
  • Release Date : 2018/08/31 14:33
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Residual non-operating current

What is the rated residual non-operating current (I Δno) ?
Category : 


It is a current that does not leak-trip even if there is ground fault current or leakage current. In the standard, it is 50 % of the rated residual operating current "IΔn".
Product Name
Earth Leakage Circuit Breakers
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