Technical FAQs

Ask a Question

Are Square D QO breakers classified for use in competitor panels?

Can QO circuit breakers be used in competitor panels?

Product Line:
Load Centers

Branch Circuit Breakers for QO Load Centers


No, the QO breakers are only UL tested and approved for use in our QO load centers, NQO panelboards, NQOD panelboards, and NQ panelboards.
Was this helpful?
What can we do to improve the information ?