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Square D

Model # QO120AFIC

Internet # 100077019

QO 20 Amp Single-Pole AFCI Circuit Breaker

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

$26.21 /each




Model # QO120AFIC

Internet # 100077019

The Square D by Schneider Electric QO 20 Amp Single-Pole Arc-Fault Circuit Interrupting (AFCI) 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. This breaker is compatible with QO load centers, CSED devices, and NQOD panel boards. The ANSI-certified and UL-listed unit is rated for 120/240 VAC and 10,000 AIR. All QO circuit breakers are equipped with the exclusive Visi-Trip indicator. When a QO Visi-Trip circuit breaker trips, the handle snaps to a midpoint position between in.OFF in. and in.ON in. and a highly visible, red indicator easily identifies the tripped breaker. This enables you to easily distinguish which breaker has tripped in a load center that may contain up to 42 different circuit breakers. QO circuit breakers have features no other manufacturer can offer. They come in many different sizes and can meet the needs of virtually every function in your home or business. These types of quality, industry exclusive products keep the Square D brand ahead of the competition and are builders' and electrical contractors' first choice in electrical protection.

  • QO 20 Amp single-pole AFCI circuit breaker
  • Qwik-Open circuit breaker protection (trips within 1/60th of a second) on 15 Amp and 20 Amp one-pole breakers at currents as low as 150 Amp to 200 Amp
  • Compatible with QO load centers, CSED's and NQOD panel boards
  • Plug-on design, easy to install
  • Trips thermally (in an overload situation) or magnetically (under a short circuit situation)
  • SWD (switching duty) rating on 15A and 20A one-pole breakers
  • Quick make - quick break mechanism
  • 120/240 VAC
  • 10,000 AIR
  • Wire terminals UL listed for 2 branch wires (10A-30A, one- and two-pole)
  • Limited Lifetime Warranty

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Electrical Product Type 
Maximum Amperage (amps) 
Mounting type 
Plug In 
Number of Poles 
Power Distribution Features 
Arc Fault Interrupter,Trip Indicator 
Product Weight (lb.) 
0.58 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. 


Rated 3.0 out of 5 by 1 reviewer.
Rated 3.0 out of 5.0 by Not combination These are not combination type arc fault breakers and do not meet 2014 NEC requirements June 23, 2015
  • 2015-10-07T09:37:41.269-05:00
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