Square D by Schneider Electric QO115 is a 1-pole, 15-amp miniature circuit breaker designed for plug-in installation in QO load centers. It is rated for 120/240 VAC and provides a 10 kA interrupting capacity, delivering reliable protection against overloads and short circuits in residential and light-commercial panels. Built on the thermal-magnetic trip technology of the QO family, the QO115 serves as the standard 15 A, 1P option within Schneider Electric’s QO plug-on circuit-breaker lineup, ensuring quick, secure mounting in compatible panels.
