Square D QO110 – 10 Amp, 1‑Pole Circuit Breaker

The Square D QO110 is a genuine 10 amp, single‑pole circuit breaker designed for reliable overcurrent protection in residential, commercial, and light industrial electrical systems. As part of the trusted QO series, this breaker features Square D’s proven thermal‑magnetic trip technology for consistent performance and long‑term durability.

The QO110 is compatible with all Square D QO load centers and NQ panelboards, making it ideal for branch circuits, lighting circuits, and equipment requiring dependable 10A protection.

• Brand: Square D
• Series: QO
• Model: QO110
• Amperage: 10 Amp
• Poles: 1‑Pole
• Type: Plug‑on, thermal‑magnetic circuit breaker
• Compatibility: Square D QO load centers and NQ panelboards
• Application: Lighting circuits, branch circuits, and general electrical protection

This listing is for one (1) genuine Square D QO110 10A 1‑pole breaker. Please review all photos and specifications to ensure compatibility with your electrical panel.