Browse FAQs

Will the QOB40MW150, QOB40MW150-1, QOB40MW200-3 and QOB40MW200-2(or ANY of the QOB-MW type numbers) accept either QO(Non CTL) type or QOT(CTL) type tandem breakers?

Published date: 18 May 2020

Product Design Features

Product Line:
QO load center

Tandem breaker


These numbers and any 'QOB-MW' type number are not actualy catalog numbers of the load center, they are only the box number and could have been associated with different load center catalog numbers. The exact load center catalog number would need to be obtained OR if the catalog number is not available see FA130326 to determine if a QO load center will accept tandems.


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