Schneider Electric QO115GFI GFCI Circuit Breaker

Schneider Electric's Square D QO115GFI is a 15-amp, 1-pole GFCI circuit breaker built for QO plug-in load centers. It provides ground-fault protection for 120 VAC circuits with a 6 mA trip threshold (Class A) and a built-in test/reset function, helping to reduce shock risk on outlets and devices connected to the circuit. The device is thermal-magnetic with a 10 kA short-circuit interrupting rating at 120 V and is designed for plug-in installation in QO panels. It includes a neutral pigtail lead for panel wiring where required by certain installations. This GFCI breaker is part of the Square D QO family, offering compact molded-case construction and reliable tripping performance for dedicated branch circuits that require ground-fault protection. The 1-pole, 15-amp unit is commonly used on individual hot conductors for 120 VAC circuits that must be GFCI-protected, and its plug-in design enables straightforward replacement in compatible load centers.