Technical FAQs

Ask a Question

What is the branch circuit breaker amperage limitation on a QO11224L125WG riser panels?

This riser panel has the interior shifted to the left (panel oriented with main lugs at top), which will restrict the branch breakers mounted on the left side to 30A or less.

There are no restriction to the ampacity of the branch breakers to be mounted on the right side, with the exception that you cannot exceed the ampacity of the main lugs, which would be 125A.

CTA-ID : 2030042
Was this helpful?
What can we do to improve the information ?