Square D QO 15A Arc Fault / Ground Fault Breaker | Schneider Electric

Overview

Discover the Square D QO 15A Arc Fault/Ground Fault Single Pole Breaker from Schneider Electric, a compact yet capable protection device designed for 120-volt residential panels. This CAFCI/GFCI miniature standard breaker blends two layers of protection in a single-pole format, making it a practical choice for upgrading protection in everyday wiring scenarios.

What it is and how it helps

Built to fit standard Square D QO load centers, this breaker monitors current patterns to help identify arcing and ground faults. While no device can guarantee fault-free operation, its dual protection approach can add an extra layer of awareness for circuits that run appliances, outlets near water sources, and high-demand devices.

• Dual protection: CAFCI (arc fault) and GFCI (ground fault) in one compact unit
• Reliable 120 VAC operation at 15 A, suitable for common branch circuits
• Single-pole design compatible with typical residential panels

Key specs at a glance

• Type: CAFCI/GFCI Miniature Standard
• Voltage Rating: 120 VAC
• Amperage Rating: 15 A
• Frequency Rating: 50/60 Hz
• Phase: 1

Practical use cases

• Kitchens, bathrooms, and laundry areas where moisture and high loads are common
• Living spaces with outlets close to water sources or where extra protection is preferred
• Panel upgrades or replacements to bring circuits up to modern protection standards

Installation and reliability

Designed for straightforward integration within the Square D QO system, this breaker offers plug-on compatibility and predictable performance. For best results, verify panel labeling and device compatibility, and consider professional installation for secure wiring and mounting. Schneider Electric is known for durable hardware and consistent operation across the QO family.