Square D

Model # HOM120CAFIC

Internet # 202353306

Store SKU # 251528

Homeline 20 Amp Single-Pole CAFCI Circuit Breaker

This item has been discontinued.
The Home Depot no longer carries this specific product.

$37.97 /each
Bulk Price Discount Available
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Model # HOM120CAFIC

Internet # 202353306

Store SKU # 251528

The Square D by Schneider Electric Homeline 20 Amp One-Pole Combination Arc-Fault Circuit Interrupting (CAFCI) Circuit Breaker is for use to help protect your wires from arcing faults and is intended for overload and short-circuit protection of your electrical system. Now standard in all Square D brand CAFCI circuit breakers, Time-Saver Diagnostics provide advanced trip indication technology, helping identify the type of fault that has occurred faster. Time-Saver Diagnostics helps take away the guess work and provides diagnostic assistance by identifying the type of fault that last occurred. It saves money by reducing troubleshooting time, simple to use, accurate and reliable. Homeline circuit breakers are built with the same Square D brand quality you have come to expect at a price that makes them the best value in their class. Homeline circuit breakers are the best in class. Designed exclusively for the residential market, Homeline products offer everything you need to distribute electricity throughout your home.

  • Homeline 20 Amp single-pole Combination AFCI circuit breaker
  • Plug-on design, easy to install
  • Compatible with homeline load centers and CSED devices
  • 120/240-Volt AC
  • 10,000 AIR
  • Limited lifetime warranty

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Electrical Product Type 
Maximum Amperage (amps) 
20 A 
Mounting type 
Plug In 
Number of Poles 
Power Distribution Features 
Arc Fault Interrupter,CAFI Interrupter 
Product Weight (lb.) 
0.67 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 Homeline load center in which it is installed. 


Rated 4.7 out of 5 by 3 reviewers.
Rated 5.0 out of 5.0 by only new construction wiring !!! only new construction wiring needs to be arcfault protected in the bedrooms ( all electrical openings outlet, switch, light box, smoke detector ) and soon to be all rooms either AFCI or GFCI,not existing wiring. if you still want that you need to find and seperate shared Wht Neutral wires and bring a new wht to the Y location August 5, 2012
Rated 4.0 out of 5.0 by Now Required in Kitchens Code changes have expanded this to be required in other areas besides the bedroom, in existing construction. Ask your electrician. If installed, and tripping occurs, then arcs, or a ground touching a neutral wire, will be the issue. Exploratory circuit division (at a mid point, etc.) is required to track down the fault. November 4, 2014
Rated 5.0 out of 5.0 by Arc Fault Breaker After a pal helped me install a new load center, I saw in the NEC that bedrooms needed AF breakers. I bought three - opened one. The guy we bought the house from was an electrical hack . . . the quality of his work was awful the breaker wd not work in a bedroom. To be able to use them, I'd have to re-wire three bedrooms and I can't afford it. Though I did not use it, I installed it (as a trial) on work I had done in my basement and it worked like a charm. And HD took back the opened unit !!! Make sure to read follow the install instructions - order is important November 29, 2011
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Store Exclusive. This item is available for purchase in select stores only.