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Square D QO QOB320VH 20A 3P 120/240V 22kA Bolt-On Circuit Breaker

In stock - 71 items available
SKU: QOB320VH UPC: 785901371960
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Regular price $54.00 USD
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Square D QOB320VH: 20 Amp 3-Pole Standard Thermal-Magnetic Circuit Breaker, 120/240V AC, 22kA Interrupt Rating, Bolt-On Mounting, VisiTrip Indicator, UL Listed, CSA Certified

  • Manufacturer: Schneider Electric
  • Brand: Square D
  • Product Range: QO (for Square D QO loadcenters and equipment)
  • UPC: 785901371960
  • Model Number: QOB320VH
  • Breaker Type: Standard Thermal-Magnetic
  • Amperage: 20 Amps
  • Poles: 3-Pole
  • Voltage: 120/240 Volts AC
  • Interrupt Rating: 22 kAIC
  • Mounting Mode: Bolt-on
  • Connections Terminals: Pressure plate
  • Wire Size: AWG 14...AWG 8 Cu/Al
  • Tightening Torque: 40.7 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 QOB320VH bolt-on circuit breaker delivers reliable 20A, 3-pole thermal-magnetic protection with a high 22kA interrupt rating for 120/240V circuits in QO loadcenters and panelboards. Featuring VisiTrip red trip indicator for instant visual identification of tripped circuits, bolt-on mounting for secure installation, and pressure plate terminals accepting #14-8 AWG copper or aluminum wire, it provides superior overcurrent protection and durability for commercial and residential applications requiring elevated breaking capacity.

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.

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  • 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.

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