Square D QO115GFIC 15A 1-Pole 120 V Circuit Breaker Potential Transformer

The Square D QO115GFIC 15A 1-Pole 120V Circuit Breaker delivers reliable GFCI protection in a compact, easy-to-install package. Identified by part number QO115GFIC, this single-pole breaker is built for 120-volt circuits and designed to fit Square D QO load centers, offering a seamless upgrade for enhanced safety on receptacle circuits prone to moisture or splash.

Why this QO115GFIC GFCI breaker stands out

• Integrated GFCI protection — detects ground faults and interrupts current to help prevent shocks on damp or outdoor outlets, wet basements, kitchens, bathrooms, and other high-moisture areas.
• 1-Pole, 15A, 120V — ideal for general-use receptacle circuits in residential spaces, delivering reliable protection without complexity.
• QO family compatibility — designed to drop into Square D QO load centers with the same mounting geometry, trip characteristics, and labeling you expect from the QO line.
• Durable, straightforward installation — a straightforward replacement for standard 1-pole breakers in compatible panels, helping you upgrade safety without special tools or extensive rewiring.
• Clear protection for real-world use — built for everyday living spaces where moisture, spills, or outdoor exposure are common, helping you meet safety guidelines and code requirements more easily.

Key specifications

• Current rating: 15 A
• Poles: 1
• Voltage rating: 120 V
• Type: GFCI (GFIC)
• Series: Square D QO
• Part number: QO115GFIC

Ideal applications and use cases

• Kitchens and dining areas with countertop outlets that encounter moisture or splash potential
• Bathrooms and laundry rooms where receptacles are exposed to humidity
• Outdoor outlets, patios, garages, and basements where weather exposure is possible
• General remodeling or panel upgrades where code compliance favors integrated ground-fault protection

Tips for installation and optimal safety

• Confirm your panel is compatible with Square D QO breakers and that a QO115GFIC will fit the load center’s space and labeling.
• Plan circuits that require ground-fault protection for receptacles in damp or outdoor locations to maximize safety benefits.
• When wiring, ensure secure connections to prevent arcing or loose contacts, and follow all local electrical codes during installation.
• After installation, test the circuit (per your device’s instructions) to verify proper tripping behavior and reset functionality.