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  • No : 24801
  • Release Date : 2019/04/09 15:17
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MCCB, ELCB and ACB at higher altitudes

Is it possible to use MCCB, ELCB and ACB at higher altitudes than 2,000m?
Category : 

Answer

In that case, the rated current and the rated voltage shall be reduced. Refer to the table of derating factors as below.
 
Product Name
Molded Case Circuit Breakers
Series
WS-V
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