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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
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Description
Square D QOB140 40A 1-Pole Standard – Bolt-On – 120/240VThe Square D QOB140 is a 40 Amp, 1 Pole standard bolt on circuit breaker designed for QO loadcenters. It provides reliable protection for 120 240V residential and commercial circuits, with a 10 kA interrupt rating and box lug connections for secure installation. Electrical Specifications Breaker Type: Standard Amperage: 40 Amps Poles: 1 Pole Voltage: 120 240 Volts AC Interrupt Rating: 10 kAIC Mechanical & Mounting Specifications Mounting Mode: Bolt On
The Square D QOB140 is a 40 Amp, 1-Pole standard bolt-on circuit breaker designed for QO loadcenters. It provides reliable protection for 120/240V residential and commercial circuits, with a 10 kA interrupt rating and box lug connections for secure installation.
Electrical Specifications
- Breaker Type: Standard
- Amperage: 40 Amps
- Poles: 1-Pole
- Voltage: 120/240 Volts AC
- Interrupt Rating: 10 kAIC
Mechanical & Mounting Specifications
- Mounting Mode: Bolt-On
- Connection Terminals: Box lugs
- Wire Size Range: AWG 8–2 Cu/Al
- Tightening Torque: 44.3 lb-in
Certifications
- UL Listed
- CSA Certified
- HACR Rated
Physical Dimensions
-
- Height: 3.1 in
- Width: 0.7 in
- Depth: 2.9 in
- Weight: 0.311 lbs
Key Features
- Reliable 40A protection for 120/240V circuits
- Bolt-on design compatible with Square D QO loadcenters
- 10 kA interrupt rating ensures safe overcurrent protection
- Durable box lug connections for secure wiring
- Suitable for residential and commercial applications
- UL, CSA listed and HACR rated
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy