Issue:
Using 50 degree C breakers in I-Line panelboards
Product Line:
Molded Case Circuit Breakers and Panelboards
Resolution:
Yes, the circuit breakers that are factory calibrated for a 50°C ambient temperature with -CA suffix may be used in I line panelboards.
NOTE:
Circuit breakers with special thermal calibration such as -CA suffix are not UL Listed.
The CA suffix is only available for PowerPacT H, J, and Q frame thermal magnetic circuit breakers.
Using 50 degree C breakers in I-Line panelboards
Product Line:
Molded Case Circuit Breakers and Panelboards
Resolution:
Yes, the circuit breakers that are factory calibrated for a 50°C ambient temperature with -CA suffix may be used in I line panelboards.
NOTE:
Circuit breakers with special thermal calibration such as -CA suffix are not UL Listed.
The CA suffix is only available for PowerPacT H, J, and Q frame thermal magnetic circuit breakers.
Released for:Schneider Electric USA
