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- FAQ > Low-voltage Power Distribution Products > Low-voltage Circuit Breakers > Molded Case Circuit Breakers > MCCB, ELCB and ACB at higher altitudes
FAQ
- Inquiries
MCCB, ELCB and ACB at higher altitudes
Is it possible to use MCCB, ELCB and ACB at higher altitudes than 2,000m?
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
