Square D
QO 40-Amp Single-Pole Circuit Breaker
Key Features
AI Generated- Designed for easy plug‑on mounting, it cuts installation steps.
- Keeps electrical hazards at bay with built‑in overload detection.
- Upgrade your system with a breaker that aligns with QO panels available in Delmont.
- The limited lifetime warranty protects your purchase for years to come.
Delivery and shipping
Local Delivery
Shipping
Return Policy
Easy returns available. Eligibility rules may apply.
The Square D by Schneider Electric QO 40 Amp One-Pole Circuit Breaker is intended for overload and short-circuit protection of your electrical system. The ANSI-certified and UL-listed unit is rated for 120/240 VAC and 10,000 AIR. All QO circuit breakers are equipped with the exclusive Visi-Trip indicator. When a QO Visi-Trip circuit breaker trips, the handle snaps to a midpoint position between "OFF" and "ON" and a highly visible, red indicator easily identifies the tripped breaker. This enables you to easily distinguish which breaker has tripped in a load center that may contain up to 42 different circuit breakers. QO circuit breakers have features no other manufacturer can offer.
- QO 40 Amp one-pole circuit breaker
- Plug-on design, easy to install
- Compatible with QO load centers, CSED's and NQOD panel boards
- 120/240-Volt AC
- 10,000 AIR
- Limited Lifetime Warranty
Have a question? Ask owners.
0 questions
Reviews
Be the First to Review
Share your experience and help others decide!
Square D
Square D
ORGILL INC
Pass & Seymour
Master Electrician
Square D
Black Flag
Milwaukee
Wd-40
Raco
Halex
Leviton
Bussmann