Schneider Electric QO240, 40A, 120/240V, 2-Pole, Miniature Circuit Breaker, 10kA Interrupt Rating, Plug-In Mount, for QO Load Centers
The Schneider Electric QO240 is a high-performance 2-pole miniature circuit breaker designed for 120/240V AC systems. With a 40A current rating and 10kA interrupt rating, it provides reliable overcurrent protection for residential and commercial applications. Its plug-in mounting ensures easy installation in QO load centers, while the VisiTrip indicator offers clear visual identification of tripped circuits. UL Listed and CSA Certified, the QO240 is a trusted choice for electrical protection.
Essential Product Info
Brand: Schneider Electric
Manufacturer: Schneider Electric
Model Number: QO240
UPC Number: 785901400486
Electrical & Functional Specifications
- Type: Miniature Circuit Breaker
- Voltage Rating: 120/240V AC
- Rated Current: 40A
- Interrupt Rating (SCCR): 10kA
- Number of Poles: 2
- Mounting Type: Plug-in
- Electrical Connection: Box lugs
- Wire Size: AWG 8 - AWG 2 (Copper or Aluminum)
- Tightening Torque: 44.3 lbf.in (5 N.m)
- Protection Features: Overcurrent protection, VisiTrip indication
Compatibility & Installation
- Compatibility: Square D™ QO™ Load Centers
- Terminal Type: Box lugs
- Wiring Configuration: 2-panel spaces required
- Control & Communication: None
Physical & Compliance Details
- Dimensions (H × W × D): 3.1 × 1.5 × 2.9 inches
- Weight: 0.5 lbs (0.227 kg)
- Certifications: UL Listed, CSA Certified
- Safety Compliance: HACR Rated
- Ambient Temperature Rating: 104°F (40°C)
New Condition
- Products in new condition are unused and in their original state.
- Backed by our 24-month warranty, ensuring reliability and peace of mind.
Reconditioned Condition
- Products in reconditioned condition are previously owned but have been professionally tested and inspected to ensure full functionality.
- May include minor repairs, such as replacing damaged screws, but are not fully refurbished.
- Covered by our 12-month warranty, guaranteeing performance.
Free Shipping on Orders Over $250
Enjoy free standard shipping on all orders over $250!
- Applies to the contiguous United States
- Excludes Alaska, Hawaii, U.S. territories, and oversized items
- No promo code needed—free shipping is automatically applied at checkout when your order total is $250 or more.
For full details, please refer to our Shipping Policy.
30-Day Hassle-Free Returns
Your satisfaction is our priority!
- Free returns within 30 days of purchase
- If you're not completely satisfied, we've got you covered!
For complete terms, please refer to our Return Policy.
