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Square D QO2100VH 100A 2-Pole 120/240V 22kA QO Plug-In Circuit Breaker - product image 1
Square D QO2100VH 100A 2-Pole 120/240V 22kA QO Plug-In Circuit Breaker - product image 2
Square D QO2100VH 100A 2-Pole 120/240V 22kA QO Plug-In Circuit Breaker - product image 3
Square D QO2100VH 100A 2-Pole 120/240V 22kA QO Plug-In Circuit Breaker - product image 4
Square D QO2100VH 100A 2-Pole 120/240V 22kA QO Plug-In Circuit Breaker - product image 5
Square D QO2100VH 100A 2-Pole 120/240V 22kA QO Plug-In Circuit Breaker - product image 6
Square D QO2100VH 100A 2-Pole 120/240V 22kA QO Plug-In Circuit Breaker - product image 7
Square D QO2100VH 100A 2-Pole 120/240V 22kA QO Plug-In Circuit Breaker - product image 8
Square D QO2100VH 100A 2-Pole 120/240V 22kA QO Plug-In Circuit Breaker - product image 1
Square D QO2100VH 100A 2-Pole 120/240V 22kA QO Plug-In Circuit Breaker - product image 2
Square D QO2100VH 100A 2-Pole 120/240V 22kA QO Plug-In Circuit Breaker - product image 3
Square D QO2100VH 100A 2-Pole 120/240V 22kA QO Plug-In Circuit Breaker - product image 4
Square D QO2100VH 100A 2-Pole 120/240V 22kA QO Plug-In Circuit Breaker - product image 5
Square D QO2100VH 100A 2-Pole 120/240V 22kA QO Plug-In Circuit Breaker - product image 6
Square D QO2100VH 100A 2-Pole 120/240V 22kA QO Plug-In Circuit Breaker - product image 7
Square D QO2100VH 100A 2-Pole 120/240V 22kA QO Plug-In Circuit Breaker - product image 8

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 QO2100VH 100A 2-Pole 120/240V 22kA QO Plug-In Circuit Breaker

Only 3 left
SKU: QO2100VH NEW
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$70.00
-20% $88.00 $70.00
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Overview

The Square D QO2100VH is a 100 Amp, two-pole plug-in circuit breaker for QO load centers and compatible NQ panelboards. It is rated 120/240V AC with a 22 kA interrupt rating and thermal-magnetic operation for high-capacity branch or feeder protection.

Key Features

  • High interrupt capacity: 22 kA at 120/240V AC for systems with higher available fault current.
  • QO plug-in fit: Stab-on mounting installs directly in compatible Square D QO panels and uses two panel spaces.
  • Large-conductor termination: Box lugs accept #4 through 2/0 AWG copper or aluminum conductors.
  • Safety and ratings: UL Listed, CSA certified, HACR rated, and suitable for 104°F (40°C) ambient operation.

Specifications

  • Model: QO2100VH
  • Rating: 100A, 2-pole, 120/240V AC, 1 phase
  • Interrupt rating: 22 kA
  • Trip: Thermal-magnetic, standard type
  • Mounting: Plug-in QO stab-on
  • Wire range: #4-2/0 AWG Cu/Al; box lugs

Common Applications

  • 100A feeders and large 240V equipment in QO load centers
  • Central HVAC, heat pumps, electric water heaters, and ranges
  • Residential or light-commercial panel upgrades requiring 22 kA protection
  • QO-compatible NQ panelboard installations specified by the manufacturer

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
  • Model QO2100VH
  • Breaker Type Thermal Magnetic and Regular Breaker
  • Frame Type NA
  • Phase 1 Phase
  • Pole 2 Pole
  • Voltage 120/240V
  • Amp 100
  • AIC Interrupting Rating 22 kA
  • Terminal Connection Box Lugs
  • Minimum Wire Gauge 4 AWG
  • Maximum Wire Gauge 2/0 AWG
  • Mounting Type Plug-ON,IN
  • Temperature Rating 104°F (40°C)
  • Certifications UL Listed, CSA Certified, and HACR Rated