Schneider Electric QOU2155273 Circuit Breaker

Schneider Electric QOU2155273 is a unit-mount, two-pole miniature circuit breaker in the QOU family. It is rated for 15 A and operates on 120/240 VAC, with a 10 kA interrupt rating to handle short circuits in typical residential and light-commercial circuits. This breaker is designed for use in Schneider Electric QOU panel systems and features terminal screws for conductor termination, providing secure, screw-terminal connections in a compact 2-pole configuration. The device employs a thermal-magnetic trip mechanism for overcurrent protection and is intended for circuits requiring dual-pole protection, such as multiwire branch circuits and protected appliances. As a QOU 15 A 2P breaker, the QOU2155273 variant is often chosen when a unit-mount, screw-terminal solution is needed within Schneider Electric’s QOU lineup, enabling straightforward replacement and coordination with other QOU components in a distribution panel. Its 120/240 V compatibility and 10 kA interrupt rating are suitable for typical home and light commercial distribution, delivering reliable protection without occupying excessive panel space.