Technical FAQs

Ask a Question

What is the ambient temperature range of the Homeline (HOM) circuit breakers?

Issue:  
Does my Homeline breaker need to be derated in certain temperatures?

Product line:  
Residential circuit breakers

Environment:  
Homeline load centers and circuit breakers

Resolution:  
The normal operating temperature of Homeline breakers is 25 - 40° C / 77 - 104° F.  Outside of this range, the breakers may need to be re-rated.  See bulletin 0100DB0101 for further information regarding re-rating Homeline breakers.  
 
Was this helpful?
What can we do to improve the information ?