Square D QO120DFC 20A CAFCI/GFCI Single-Pole Circuit Breaker | Square D by Schneider Electric

Overview

Meet the Square D QO120DFC, a 20 Amp single-pole dual-function circuit breaker built for modern electrical panels. It combines CAFCI and GFCI protection with a compact plug-on design, delivering reliable interruption when needed. Brought to you by Square D, a brand under Schneider Electric, this unit is designed for straightforward replacement and long-term reliability.

Key Benefits

• 20 Amp, 120 VAC operation with a 10,000 AIR breaking capacity for robust protection.
• Dual function CAFCI and GFCI protection to guard circuits with sensitive loads.
• Plug-on design enables quick, tool-free installation in compatible QO load centers.
• VisiTrip trip indication provides a clear visual cue when the circuit has interrupted power.
• ANSI certified and UL listed for code-compliant safety in residential and commercial spaces.
• Compact, space-saving form factor suited for crowded panels and modular installations.
• Pigtail-ready dual function option supports optional accessories like shunt trips or alarm switches.

What to Expect in Use

In daily use, this breaker can contribute to safer panel operation with fast reset times. The dual function protection offers flexibility for various circuits, while the optional pigtail supports customization with accessories like shunt trips or alarm switches. The VisiTrip visual indicator helps you confirm the trip status at a glance. Packaging is clam-style, and the plug-in interface supports straightforward replacement in existing panels. The 10,000 AIR interruption capacity indicates strong resilience under fault conditions.

Installation and Compatibility

• Plug-on design supports quick installation in compatible QO load centers without specialized tools.
• Rated 120 VAC, 10,000 AIR, suitable for standard residential circuits and other light commercial uses.
• ANSI certified and UL listed for safer, code-compliant installations.