QO120PDF - Square D - Dual Function Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

Schneider Electric SKU: qo120pdf
QO120PDF - Square D 20 Amp Single Pole Dual Function Arc Fault & Ground Fault Circuit Breaker
QO120PDF - Square D - Dual Function Circuit Breaker
QO120PDF - Square D - Dual Function Circuit Breaker

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QO120PDF - Square D - Dual Function Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

Schneider Electric SKU: qo120pdf
Regular price $326.00 Sale price $45.99 Save $280.01
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  • 1 year warranty
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QO120PDF - Square D Dual Function (AFCI & GFCI) Circuit Breaker

Schneider Electric / Square D QO Plug-On 1 Pole 1 Phase Combination Arc and Ground Fault Dual Function Miniature Circuit Breaker comes with a current rating of 20A and a voltage rating of 120 VAC. It has a standard interrupting capacity with Thermal Magnetic Protection and (LI) Long-Time and Instantaneous trip functions. This breaker is UL Listed and CSA Certified.


  • Manufacturer : Schneider Electric / Square D
  • Family: QO Dual Function with Plug-on Neutral
  • Type QO
  • Cat. No. : QO120PDF
  • 1 Pole
  • 20 Amp
  • 120 Volt
  • Phase : 1
  • Dimensions (H x W x L): 4.75" x 0.75" x 2.91"
  • Connection : Plug-In
  • Protection: Thermal Magnetic
  • Functions: (LI) Long-Time and Instantaneous
  • Electrical Connection: Pressure plate
  • Interrupt Rating: 10 kA at: 120 V AC 50/60 Hz
  • Ambient Rating: 104 Degree F (40 Degree C)
  • CSA Approved and UL Listed
  • Authentic Schneider Electric / Square D Product

Returns are easy

You may return items within 30 days of delivery for a refund.

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Customer Reviews

Based on 15 reviews
Christian Dalbec
Quick service

I loved how quick I received my order but the Square D Breakers I received were different than what I expected. I received Green Premium breakers and my order said nothing about that.now my panel doesn't match inside 🤪

Cindy Putz

Received wrong parts

Philip Holzer

WorNG pArT

Hi Phil,

As discussed, QO120PAFGF is the latest part number and has replaced QO120PDF. Let me know if you have any other issues.

Tony Fuller
Least amount of customer service

Not only did a receive the wrong breaker, which a customer was waiting on for a home inspection, I also find out that there’s a 20% restocking fee. I’ve been an electrician for 22 years and never, not one single time, has any of my suppliers ask for a restocking fee. The guy that emailed me back said “it is becoming a common place to charge restocking fee”…. And for the record, it’s not with ANY of the suppliers or stores I use, such as Home Depot, or Lowe’s. Regardless if I am refunded my money or not, this will be the last purchase I ever have with your company.


Fast and exactly right