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  • No : 22391
  • Release Date : 2018/08/31 14:33
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Default setting from the factory

What is the set value of the sensitivity current selector when shipping?
Category : 

Answer

The knob of the sensitivity current selector is set to the maximum value when shipping in order to prevent unwanted earth leakage tripping when Earth Leakage Circuit Breaker is installed. Please set it according to the constant earth leakage current of the circuit. In general, we recommend the rated residual operating current of 10 times constant earth leakage current. However, if there are specifications of the rated residual operating current value at the place where installation is obligated, you need to follow the specifications.
Product Name
Earth Leakage Circuit Breakers
Series
WS-V
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