Schneider Electric QO215 Push In Circuit Breaker

Schneider Electric's Square D QO215 is a 2-pole miniature circuit breaker rated for 15 amps in 120/240 VAC circuits, with a 10 kA interrupting capacity to quickly clear overcurrents on residential or light commercial feeders. The unit is a QO-series plug-in breaker designed for insertion into compatible Square D/QO panels, offering thermal-magnetic trip protection that opens the circuit on both overload and short-circuit conditions. Its compact footprint runs roughly 3 in high by 1.5 in wide by 2.91 in deep, and it is listed for use with common conductor sizes in the 14- to 10-AWG range. Typical applications include protecting branch circuits such as lighting, receptacles, and small-appliance circuits in standard U.S. electrical panels, making it a compatible choice for 15 A two-pole protection in many installations.