Technical FAQs

Ask a Question

Is it permissible to change the 30 amp breakers in a QO generator panel catalog number QO48M30DSGP to a 40 amp circuit breakers?

Putting 40A breakers in the 30A device would compromise the UL listing of this generator panel. It is UL listed and tested for 30A breakers only.

Was this helpful?
What can we do to improve the information ?