Technical FAQs

Ask a Question

Is there a main circuit breaker for single phase load centers that is rated higher than 22K AIC?

Issue:  
Do we have a main breaker for 1-phase load centers that is rated for higher than 22kAIC?

Product line:  
Residential load centers

Environment:  
QO and Homeline load centers

Resolution:  
No.  The QOM1 and QOM2 type main breakers for single phase load centers are both rated at 22K, the highest available AIC rating for a single phase load center.
Was this helpful?
What can we do to improve the information ?