Square D QO Series Circuit Breakers QO215 QO220 QO225 QO230 QO235 QO240 QO245
Get dependable circuit protection with this complete selection ofSquare D QO Series Plug-On Circuit Breakers. GenuineSquare D QO Series breakers – UL Listed for safety. From the compactQO115 15-Amp single pole to the heavy-dutyQO290 90-Amp double pole, this lineup covers almost every application — lighting circuits, receptacle runs, water heaters, air conditioners, sub-panels, and more.