Schneider Electric QO120GFI GFCI Circuit Breaker

Schneider Electric QO120GFI is a one-pole, 20-amp GFCI circuit breaker in the QO family designed for 120-volt electrical systems. This plug-in unit provides ground-fault protection with a 6 mA trip threshold (Class A) and ships with a pigtail lead for easy wiring, making it compatible with standard QO panels. Rated at 10 kA interrupting capacity, the QO120GFI protects the protected branch against both overcurrent and ground faults, helping ensure safer operation of outlets and devices in damp or high-risk areas. Ideal applications include kitchens, bathrooms, garages, outdoor receptacles, and other spaces where local codes require GFCI protection. The device is manufactured by Schneider Electric under the Square D QO line, with the QO120GFI part number indicating a 1P 20A 120 VAC GFCI breaker intended for use in compatible QO panels and panels that accept plug-in GFCI breakers, and it features a Trade Agreements Act (TAA)‑compliant design.