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Can 50 degree C rated Powerpact breakers (-CA suffix) go into I-line panels?

Product Line:
Powerpact Breakers

Environment:
I-Line 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 Panelbords. 

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 thermal magnetic circuit breaker only. 
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