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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
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Description
Square D QOB140 40A 1P Standard Bolt-On Circuit Breaker – 120/240VThe Square D QOB140 circuit breaker provides dependable 40A, single pole protection for 120 240V electrical systems. Designed for Square D QO load centers and panelboards, this bolt on breaker delivers reliable thermal magnetic overcurrent protection for residential and commercial applications. Voltage and Rating Current Rating: 40 Amps Voltage Rating: 120 240 Volts AC Interrupt Rating: 10 kAIC Poles: 1 Pole Breaker Type: Standard thermal magnetic Key
The Square D QOB140 circuit breaker provides dependable 40A, single-pole protection for 120/240V electrical systems. Designed for Square D QO load centers and panelboards, this bolt-on breaker delivers reliable thermal-magnetic overcurrent protection for residential and commercial applications.
Voltage and Rating
- Current Rating: 40 Amps
- Voltage Rating: 120/240 Volts AC
- Interrupt Rating: 10 kAIC
- Poles: 1-Pole
- Breaker Type: Standard thermal-magnetic
Key Features
- Bolt-on mounting for secure panelboard installation
- Thermal-magnetic trip mechanism for overload and short-circuit protection
- HACR rated for HVAC applications
- Durable box lug terminals for solid conductor connection
- Compatible with Square D QO load centers and panelboards
- Suitable for residential and commercial power distribution
Installation Details
- Mounting Mode: Bolt-On
- Terminal Type: Box lugs
- Wire Size: AWG 8 to AWG 2 Cu/Al
- Tightening Torque: 44.3 lb-in
Physical Specifications
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- Height: 3.1 in
- Width: 0.7 in
- Depth: 2.9 in
- Weight: 0.311 lbs
Certifications
- UL Listed
- CSA Certified
- HACR Rated
Product Information
-
- Manufacturer: Schneider Electric
- Brand: Square D
- Product Range: QO
- Model Number: QOB140
- UPC: 785901416784
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