Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker
Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker - Image 2
Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker - Image 3
Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker - Image 4
Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker - Image 5
Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker - Image 6
Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker - Image 7
Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker - Image 8
Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker - Image 9
Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker
Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker - Image 2
Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker - Image 3
Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker - Image 4
Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker - Image 5
Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker - Image 6
Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker - Image 7
Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker - Image 8
Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker - Image 9

Disclaimer: Actual product colors may vary slightly from the images shown due to different monitor settings and lighting conditions during photo shoots.

Square D

Square D QO QOB320 20A 3P 120/240V Standard Bolt-On Circuit Breaker

SKU: QOB320
(0)
$44.95
-25% $60.00 $44.95
Out of stock
Condition

Square D QOB320: 20 Amp 3-Pole Standard Circuit Breaker, 120/240V, 10kA, bolt-on mount, UL listed, CSA certified.

  • Manufacturer: Schneider Electric
  • Brand: Square D
  • Product Range: QO (for Square D QO loadcenters and equipment)
  • UPC: 785901417095
  • Model Number: QOB320
  • Breaker Type: Standard
  • Amperage: 20 Amps
  • Poles: 3-Pole
  • Voltage: 120/240 Volts AC
  • Interrupt Rating: 10 kAIC
  • Mounting Mode: Bolt-on
  • Connections Terminals: Pressure plate
  • Wire Size: AWG 14-8 Cu/Al
  • Tightening Torque: 35.4 lb-in
  • Dimensions: Height: 3.0 in; Width: 2.2 in; Depth: 2.9 in
  • Weight: 0.800 lbs
  • Certifications: UL Listed, CSA Certified, HACR Rated

This Square D QOB320 bolt-on circuit breaker delivers reliable 20A, 3-pole protection for 120/240V circuits in QO loadcenters. Designed for residential and commercial applications, it ensures dependable performance with a 10kA interrupt rating.

There is a $15 charge for delivery under $250 orders. Additional charges will be imposed by our couriers for delivery to remote areas, a surcharge may be levied to cover carriage to these areas.

Your product is covered by a 12 month Warranty or more if you opted for the extended warranty. Make sure you register your product.