Schneider Electric QO120PAF 20A 1P 120V Circuit Breaker, QO, AFCI, Combination AFCI, Plug-On Neutral, Plug-On | AmpState

Meet the Schneider Electric QO120PAF: a 20 A, 1-pole arc-fault circuit interrupter built for everyday electrical work in panelboards, load centers, and distribution systems. This is a true maintenance and installation workhorse, designed to deliver reliable AFCI protection while simplifying wiring with its Plug-On Neutral design.

Why the QO120PAF stands out

• Combination AFCI protection: Integrated arc-fault interruption helps guard against subtle arc faults that can ignite wiring, enhancing electrical safety in living and work spaces.
• Plug-On Neutral convenience: The plug-on neutral feature streamlines wiring during installation or retrofit, reducing setup time and potential connection errors.
• Direct part-number match: Specifically chosen for panel builders, maintenance teams, and spare inventories where exact fit matters—no guesswork, just compatibility.
• QO family reliability: Part of Schneider Electric’s trusted QO line, designed for dependable performance in real-world electrical distribution.

Ideal use cases

• Upgrading existing panelboards and load centers to add modern AFCI protection in circuits where arc-fault safety is a priority.
• Maintenance and pre-staged inventory for electricians who need a ready-to-fit replacement that matches exact part numbers.
• Residential and light commercial distribution projects where 120 V circuits require reliable 20 A protection with quick, plug-on neutral wiring.

Installation, compatibility, and practical tips

The QO120PAF is engineered for straightforward installation in compatible panel systems. Its plug-on neutral design simplifies wiring, helping reduce installation time and minimizing neutral connection errors. When in doubt about fit, AmpState stands ready to assist with part-number matching and compatibility checks, ensuring you’ve got the right breaker for your specific panel configuration.

Practical considerations for use:

• Verify that your panelboard or load center supports a 1-pole 120 V AFCI breaker within the QO series.
• Use in circuits where arc-fault detection improves safety without sacrificing convenience or speed during wiring.
• Maintain spare inventory with exact part numbers to minimize project delays and back-and-forth verification.

Specifications at a glance

• Manufacturer: Schneider Electric
• Part number: QO120PAF
• Amperage: 20 A
• Poles: 1
• Voltage: 120 V
• Type: AFCI Combination, Plug-On Neutral, Plug-On
• Applications: Panelboards, load centers, electrical distribution
• Availability: AmpState

Thinking about compatibility or need a quick confirmation? Send a message, and we’ll help verify fit for your exact panel configuration. The QO120PAF delivers dependable AFCI protection with the practical advantages of Plug-On Neutral, making it a smart choice for professionals who value safety, speed, and precise part-number accuracy.