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What ambient conditions are acceptable for operation and storage of Powerpact B frame circuit breakers?

Product Line:
Molded Case Circuit Breakers

Resolution:
PowerPact B-frame circuit breakers may be used between -25°C (-13°F) and 70°C(158°F).
For temperatures higher than 40°C (104°F) inside the enclosure, devices must be derated. See table below as reference.
derating table
The permissible storage temperature range for PowerPact B-frame circuit breakers in the original packaging is -50°C (-67°F) and 85°C (185°F).
For more information, see catalog 0611CT1603.

Released for: Schneider Electric USA
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Range:
PowerPact B-Frame Molded Case Circuit Breakers
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