Confusion abounds over the use of tandem circuit breakers in panelboards, even among electricians and electrical inspectors. Today I'll set the record straight as to when tandem circuit breakers can ...

Double-tapped circuit breakers are one of the most common electrical defects that home inspectors find. Everyone seems to sign off on this defect as a 'big deal', but I'm here to tell you it's not. It ...

Palatine, Ill.-based Square D recently uncovered tens of thousands of counterfeit Square D circuit breakers in the inventory of Breakers Unlimited, Noblesville, Ind. The counterfeit circuit breakers, ...