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What is the maximum amperage of branch breakers that can be used in QO riser panels (Wide Gutter)?

Product Design Features

Product Line:
QO load centers

Branch breakers


This riser panel has the interior shifted to the left (panel oriented with main lugs at top).  
This restricts branch breakers on the LEFT side of the interior to 30A Max. (DF, CAFI, GFI inclusive).
Maximum branch breaker size on the right of the interior (Panel oriented with main lugs at top) follows;
(x) - indicates all suffixes
Model Number Max. Breaker 
QO11224L125WG(x) 100A
QO12030L125WG(x) 100A
QO13040L200WG(x) 125A
QO124M200WG125(x) 125A

More information on our Load Centers here.
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