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Square D QO2100 100 Amps 120/240 Volts Two-Pole Standard Circuit Breaker Plug-In for QO Panels - product image 1
Square D QO2100 100 Amps 120/240 Volts Two-Pole Standard Circuit Breaker Plug-In for QO Panels - product image 2
Square D QO2100 100 Amps 120/240 Volts Two-Pole Standard Circuit Breaker Plug-In for QO Panels - product image 3
Square D QO2100 100 Amps 120/240 Volts Two-Pole Standard Circuit Breaker Plug-In for QO Panels - product image 4
Square D QO2100 100 Amps 120/240 Volts Two-Pole Standard Circuit Breaker Plug-In for QO Panels - product image 5
Square D QO2100 100 Amps 120/240 Volts Two-Pole Standard Circuit Breaker Plug-In for QO Panels - product image 6
Square D QO2100 100 Amps 120/240 Volts Two-Pole Standard Circuit Breaker Plug-In for QO Panels - product image 7
Square D QO2100 100 Amps 120/240 Volts Two-Pole Standard Circuit Breaker Plug-In for QO Panels - product image 1
Square D QO2100 100 Amps 120/240 Volts Two-Pole Standard Circuit Breaker Plug-In for QO Panels - product image 2
Square D QO2100 100 Amps 120/240 Volts Two-Pole Standard Circuit Breaker Plug-In for QO Panels - product image 3
Square D QO2100 100 Amps 120/240 Volts Two-Pole Standard Circuit Breaker Plug-In for QO Panels - product image 4
Square D QO2100 100 Amps 120/240 Volts Two-Pole Standard Circuit Breaker Plug-In for QO Panels - product image 5
Square D QO2100 100 Amps 120/240 Volts Two-Pole Standard Circuit Breaker Plug-In for QO Panels - product image 6
Square D QO2100 100 Amps 120/240 Volts Two-Pole Standard Circuit Breaker Plug-In for QO Panels - product image 7

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 QO2100 100 Amps 120/240 Volts Two-Pole Standard Circuit Breaker Plug-In for QO Panels

Only 2 left
SKU: QO2100 NEW
(0)
$60.00
-39% $99.00 $60.00
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Overview

The Square D QO2100 is a 100 amp, 2-pole plug-in circuit breaker for QO load centers. It is rated 120/240 VAC with a 10 kA interrupting rating and is designed for standard branch-circuit protection in compatible QO panels.

Key Features

  • Protection: Thermal-magnetic, standard circuit-breaker protection with a 10 kA interrupting rating at 120/240 VAC.
  • Installation: Plug-in mounting with box-lug electrical connection and two panel spaces required.
  • Compatibility: Square D QO series panels; HACR rated and UL Listed/CSA certified.
  • Conductors: Accepts AWG 4 through AWG 2/0 copper or aluminum conductors.

Specifications

  • Model: QO2100
  • Amperage: 100 A
  • Voltage: 120/240 V AC
  • Poles: 2
  • Mounting: Plug-in
  • Terminal connection: Box lugs
  • Ambient rating: 104°F (40°C)

Common Applications

Use in residential or light-commercial QO load centers where a 100 A, 2-pole, 120/240 V standard breaker is specified.

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 QO2100
  • Breaker Type Thermal Magnetic and Regular Breaker
  • Frame Type NA
  • Phase 1 Phase
  • Pole 2 Pole
  • Voltage 120/240V
  • Amp 100
  • AIC Interrupting Rating 10 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