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Square D QO 20 amps Plug In Single Pole Circuit Breaker
Square D QO 20 amps Plug In Single Pole Circuit Breaker
Square D QO 20 amps Plug In Single Pole Circuit Breaker
Square D QO 20 amps Plug In Single Pole Circuit Breaker
Square D QO 20 amps Plug In Single Pole Circuit Breaker
Square D QO 20 amps Plug In Single Pole Circuit Breaker
Square D QO 20 amps Plug In Single Pole Circuit Breaker
Square D QO 20 amps Plug In Single Pole Circuit Breaker

Square D QO 20 amps Plug In Single Pole Circuit Breaker

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Square D QO 20 Amp Plug-In Single Pole Circuit BreakerDesigned for indoor use in QO-series panels, this 20 Amp plug-in single-pole circuit breaker from Square D provides reliable p…

Square D MPN QO120CP In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $16.99. Our online price is $18.99.
$18.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Square D QO 20 Amp Plug-In Single Pole Circuit Breaker

Designed for indoor use in QO-series panels, this 20 Amp plug-in single-pole circuit breaker from Square D provides reliable protection for 120/240-volt circuits. With plug-in mounting and sleeve packaging, it offers straightforward installation and easy replacement within existing breaker slots.

  • Mounting Type: Plug-In
  • Number of Poles: Single Pole
  • Packaging Type: Sleeve
  • Product Series: QO
  • Product Type: Circuit Breaker
  • Sub Brand: QO
  • UL Listed: Yes
  • CSA Listed: Yes
  • Volts: 120/240
  • Brand Name: Square D
  • Width: 3
  • Circuit Protection Type: Plug In
  • Amps: 20
  • Indoor or Outdoor: Indoor
  • Depth: 3-3/16
  • Height: 11/16

UL and CSA listings confirm compliance with safety standards, giving you peace of mind for ongoing circuit protection. This QO-series breaker is a precise, space-conscious option for upgrading or expanding your panel's automatic protection without sacrificing reliability.

The Details Specifications

Brand Square D
SKU 32635
UPC 047569837999
Unit 0
Case Pack Quantity 100 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 3 × 1 × 3
Weight 0 lbs
Cubic Feet 0.00551 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

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$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
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The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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