Issue:
What is the range of the ambient temperature where a Powerpact B frame breaker can be put into service?
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.
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 you can check catalog 0611CT1603
What is the range of the ambient temperature where a Powerpact B frame breaker can be put into service?
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.
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 you can check catalog 0611CT1603
Released for: Schneider Electric USA
