Qo Single Pole Circuit Breaker, Dual Function, 20-amp

Discover the Square D QO 20‑Amp Dual‑Function Single‑Pole Circuit Breaker, a compact safety solution designed for modern electrical panels. Engineered to occupy a single pole space, this 120 V breaker blends overload protection with advanced arc‑fault detection, ensuring your wiring stays secure against both overloads and dangerous arcing events.

Why choose this breaker? It delivers dependable interruption of fault currents, reducing fire risk and protecting appliances. The integrated CAFI technology eliminates the need for separate arc‑fault devices, simplifying installation and saving valuable panel space.

• Dual‑Function Design: Combines standard overload protection with arc‑fault circuit interrupter (CAFI) capability for comprehensive safety.
• 20‑Amp Rating: Ideal for lighting circuits, small appliances, and dedicated outlets requiring reliable 20‑amp service.
• Single‑Pole, 1‑Space Footprint: Fits neatly into any standard Square D QO load center without crowding other breakers.
• 120 V Compatibility: Perfect for typical residential and light‑commercial voltage requirements.
• Trusted Square D Brand: Backed by industry‑leading engineering and a reputation for long‑lasting performance.

Elevate your electrical safety today: With the Square D QO dual‑function breaker, you gain a streamlined, space‑saving solution that meets modern code requirements while protecting your home or business from hazardous faults. Choose confidence, choose efficiency, and trust a breaker that delivers both protection and peace of mind.