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Square D QO120VH 20A 1-pole 120/240V 22kA circuit breaker
Square D QO120VH 20A 1-pole 120/240V 22kA circuit breaker

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Square D

Square D QO120VH 20A 1-Pole 120/240V 22kA Plug-In Circuit Breaker

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SKU: QO120VH NEW
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$26.99
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Overview

The Square D QO120VH is a 20 amp, 1-pole QO plug-in circuit breaker for 120/240V AC load centers. It combines standard thermal-magnetic protection with a 22kA interrupting rating and Square D Visi-Trip indication for clear identification of a tripped circuit.

Key Features

  • Protection: Standard thermal-magnetic overcurrent protection.
  • Installation: Plug-on design with pressure-plate terminal for 14-8 AWG copper or aluminum conductors.
  • Compatibility: Designed for compatible Square D QO load centers and enclosures.
  • Performance: 20A, 1-pole, 120/240V AC, 22kA interrupting rating; HACR and switching-duty rated.

Specifications

  • Manufacturer: Square D by Schneider Electric
  • Catalog Number: QO120VH
  • Series: QO
  • Amperage: 20 A
  • Poles / Phase: 1 pole / 1 phase
  • Voltage: 120/240V AC
  • Interrupting Rating: 22 kA
  • Mounting: Plug-on / plug-in
  • Terminal: Pressure plate
  • Wire Range: 14-8 AWG copper or aluminum
  • Temperature Rating: 104°F (40°C)
  • Certifications: UL Listed, CSA Certified, HACR Rated

Common Applications

Used for branch-circuit protection in compatible residential, commercial, and light-industrial Square D QO load centers where a 20A single-pole breaker and a 22kA interrupting rating are required. Confirm panel compatibility, conductor sizing, and application requirements before installation.

Free shipping on eligible orders over $90. Our shipping cutoff is 3 PM, Monday–Friday. Available shipping services and delivery estimates are shown at checkout.

See our shipping policy for eligibility and exclusions. Orders are delivered; our warehouse is closed to the public.

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

Product Specifications

  • Brand Square D
  • Series QO
  • Breaker Type Thermal Magnetic and Regular Breaker
  • Frame Type NA
  • Phase 1 Phase
  • Pole 1 Pole
  • Voltage 120/240V
  • Amp 20
  • AIC Interrupting Rating 22 kA
  • Terminal Connection Pressure Plate
  • Minimum Wire Gauge 14 AWG
  • Maximum Wire Gauge 8 AWG
  • Mounting Type Plug-ON,IN
  • Temperature Rating 104°F (40°C)
  • Certifications UL Listed, CSA Certified, and HACR Rated