Square D | QO115AF | Circuit Breaker | 15A | 120V | Plug-In

Upgrade or maintain your electrical system with the Square D QO115AF circuit breaker—the reliable, plug-in solution designed for 15-amp circuits at 120 volts. Built for quick swaps in residential panels that use the QO series, this breaker is ideal for maintenance, retrofit, and replacement projects where exact compatibility matters.

Why the QO115AF Stands Out

Designed to fit seamlessly into Square D QO panels, the QO115AF delivers a straightforward, plug-in installation that minimizes downtime. Its 15A rating is a common requirement for lighting circuits, outlets, and other 120V loads in homes and light commercial spaces. Because it’s a plug-in style, you can swap in a failed breaker without rewiring, helping you restore service quickly and safely.

Key Details

• Amperage: 15A
• Voltage: 120V
• Type: Plug-In
• Part Number: QO115AF

Compatibility & Installation Tips

Fit and ratings are critical for safe operation. Use the QO115AF as your primary compatibility reference, and always verify that your panel is part of the Square D QO family before ordering. When in doubt, check the panel’s labeling to confirm that a plug-in 15A, 120V breaker like the QO115AF is appropriate for the circuit you’re servicing.

Ideal Use Cases

• Residential panel maintenance during routine service calls or panel upgrades.
• Retrofit projects where a 15A, 120V breaker is required to restore a circuit.
• Replacement of a malfunctioning breaker in existing QO-series panels to minimize downtime.

What You Gain

With the QO115AF, you get a dependable, plug-in solution that supports fast restoration of power to essential circuits. This breaker is a practical choice for homeowners and technicians who value straightforward installation, precise compatibility, and a trusted brand in electrical protection.