Model # QO220CAFIC

Internet #204844654

Store SKU #1000039708

Square D QO 20 Amp 2-Pole CAFCI Circuit Breaker

Square D

QO 20 Amp 2-Pole CAFCI Circuit Breaker

$9148 /each
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Frequently Bought Together

Product Overview

Square D by Schneider Electric QO 20 Amp 2-pole Combination Arc Fault Circuit Interrupters (CAFI) help keep people and property safe from the effects of dangerous arcing. These arcs typically occur out of sight; inside walls or electrical devices, day or night. This circuit breaker is designed specifically for use on shared-neutral (multi-wire) branch circuits where the neutral connection is “shared” between 2 separate circuits. The Square D CAFI circuit breaker uses a state-of-the-art Arc Detection Technology to continuously monitor the circuit and quickly turn-off the power (trip) when a dangerous condition is detected. This technology is combined with Square D’s robust and reliable short circuit/overload protection systems in a small, compact package. World’s finest and built for Quality, the market leading Square D brand QO 2-Pole Combination Arc Fault Circuit Interrupter combine time-tested performance with state-of-the-art technology to provide one of the safest circuit breakers available today. Help further save our customer’s time and money, the Square D brand CAFI circuit breakers are now equipped with a unique diagnostic feature known as time-saver diagnostics, though circuit breakers typically don’t trip very often, when they do it is important to determine the source of the event quickly and accurately, this fast, easy to use time-saver technology helps customers locate the issue by indicating the type of fault that last occurred on the circuit.

Info & Guides

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Name QO 100 Amp 2-Pole Circuit Breaker QO 20 Amp 2-Pole CAFCI Circuit Breaker QO Qwik-Gard 20 Amp 2-Pole GFCI Breaker QO 30 Amp 2-Pole GFCI Breaker
Brand Square D Square D Square D Square D
Ratings (3) (0) (6) (6)
Interruption Type Standard Trip CAFCI GFCI GFCI
Product Width (in.) 1.5 1.5 1.5 1.5
Mounting type Plug In Plug In Plug In Plug In
Maximum Amperage (amps) 100 20 20 30
Power Distribution Features Trip Indicator Trip Indicator Trip Indicator Trip Indicator
View Product View Product View Product View Product



Product Depth (in.)
Product Height (in.)
Product Width (in.)


Breaker Type
Double Pole
Electrical Product Type
Interruption Type
Maximum Amperage (amps)
Mounting type
Plug In
Number of Poles
Power Distribution Features
Trip Indicator
Product Weight (lb.)
Voltage (volts)

Warranty / Certifications

Certifications and Listings
1-UL Listed
Manufacturer Warranty
Square D warrants its branch circuit breakers to be free from defects in material and workmanship under normal care and proper usage in a residential installation, for the lifetime of the QO load center in which it is installed.

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Customer Questions & Answers

Product Status

The first product question indicates that this product is not available for online order nor ship-to-store; the second question indicates that the product is not stocked at any Home Depot location. Am I correct in understanding the product is not available from Home Depot, period? Or am I missing something?
Asked by: George
Answered by: JIM
Date published: 2017-02-02

Are these compatible with Plug-On Neutral Bus Load Center?

Are these compatible with Plug-On Neutral Bus Load Center?
Asked by: kds
Good Day, Yes. The new style Plug-On Neutral QO and Homeline load centers will accept either styles of CAFI and DF breakers, Plug-On Neutral or traditional pigtail type. The white pigtail wire would attach to the load center neutral bar Schneider Electric Customer Care
Answered by: SchneiderCustomerCare
Date published: 2017-03-07


Are any stocked in any Home Depot store anywhere?
Asked by: George
Thank you for your inquiry. Right now this product is only available on line and is not currently available in any Home Depot stores.
Answered by: SchneiderCustomerCare
Date published: 2015-09-20

How can I sell this?

I am a PASA @ HD #4707 and have a commercial customer who wants to purchase this, yet there is no "Ship to Home/Store", no "Store S/O SKU#" and the product is not available at any Home Depot in our area.
Asked by: Mike
Thank you for your recent inquiry with The Home Depot. This item is not sold online but in your local Home Depot store. To determine availability you will need to localize the item online by using a zip code. Unfortunately, if you are unable to see the store inventory, then it’s most likely not a stocked item in your area. You may also want to call or stop by your local Home Depot store and talk to one of our professionals. For any other questions, please call us at Customer Service 800-430-3376.
Answered by: THDCustomerSupport
Date published: 2015-11-05
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