- Provides Dual protection: Arc Fault and GFCI in one device
- Built in Time Saver Diagnostics allows easier troubleshooting
- Compatible with Square D QO electrical panels, CSED with 1 Space
- See More Details
Frequently Bought Together
Product Overview
Compatible with Square D QO Products
QO is the "World's Finest" industry leading offer since 1955, with features engineered for faster installation, reliability and quality.
CAFCI and GFCI Protection in One Device
Saving time and money, Dual Function circuit breaker technology eliminates the need for a CAFCI breaker and GFCI receptacle. Get both types of protection with one circuit breaker.
Time Saver Diagnostics with Visi-Trip Indicator
Eliminates guesswork and provides faster, easier troubleshooting by indicating which circuit breaker in an electrical panel has tripped and indicating the type of fault that last occurred on the circuit.
Amperage Range from
15-20 Amps
QO Dual Function circuit breakers are available from 15-20 Amps to fit your electrical needs.
Single-Pole, 3/4 in. Design
Designed to save space and available in single-pole, using 3/4 in. per pole space.
Use with QO Circuit Breaker Accessories
Handle clamps, ties and padlock attachments are available for use with QO breakers.
- California residents
- Learn about general NEC 2020 updates. Contact your local building inspector for code adoptions and details.
- Compatible with QO load centers
- 120 VAC
- 10,000 AIR
- ANSI certified and UL Listed
- Limited lifetime warranty
- Learn More About Circuit Breakers Here in our Buying Guide.
- Click here for more information on Electronic Recycling Programs
Info & Guides
Product Overview
- Provides Dual protection: Arc Fault and GFCI in one device
- Built in Time Saver Diagnostics allows easier troubleshooting
- Compatible with Square D QO electrical panels, CSED with 1 Space
Compare Similar Single Pole Breakers
 |  | |  | |
| Brand | Square D | Siemens | Square D | Square D |
| Name | Homeline 20 Amp Single-Pole Combination Arc Fault Circuit Breaker | 20 Amp AFCI/GFCI Dual Function Circuit Breaker | QO 20 Amp Single-Pole Dual Function (CAFCI and GFCI) Circuit Breaker | QO Qwik-Gard 20 Amp Single-Pole GFCI Circuit Breaker |
| Price | $4298 | $4703 | $4924 | $6499 |
| Ratings | (434) | (36) | (567) | (568) |
| Interruption Type | CAFCI | Dual Function (C/AFCI and GFCI) | Dual Function (C/AFCI and GFCI) | GFCI |
| Maximum Amperage (amps) | 20 | 20 | 20 | 20 |
| Mounting Type | Pig Tail | Plug-On | Plug-On | Pig Tail |
| Breaker Type | Single Pole | Single Pole | Single Pole | Single Pole |
| Power Distribution Features | No Additional Features | No Additional Features | Trip Indicator | Trip Indicator |
| Pack Size | 1 | 1 | 1 | 1 |
| Voltage (volts) | 120/240 | 120 | 120/240 | 120/240 |
| View Product | View Product | View Product | View Product |
Compare Similar Single Pole Breakers
| | | | |
| Brand | Square D | Siemens | Square D | Square D |
| Name | Homeline 20 Amp Single-Pole Combination Arc Fault Circuit Breaker | 20 Amp AFCI/GFCI Dual Function Circuit Breaker | QO 20 Amp Single-Pole Dual Function (CAFCI and GFCI) Circuit Breaker | QO Qwik-Gard 20 Amp Single-Pole GFCI Circuit Breaker |
| Price | $4298 | $4703 | $4924 | $6499 |
| Ratings | (434) | (36) | (567) | (568) |
| Interruption Type | ||||
| Maximum Amperage (amps) | ||||
| Mounting Type | ||||
| Breaker Type | ||||
| Power Distribution Features | ||||
| Pack Size | ||||
| Voltage (volts) | ||||
| View Product | View Product | View Product | View Product |
Key Features
Compatible with Square D QO Products
QO is the "World's Finest" industry leading offer since 1955, with features engineered for faster installation, reliability and quality.
CAFCI and GFCI Protection in One Device
Saving time and money, Dual Function circuit breaker technology eliminates the need for a CAFCI breaker and GFCI receptacle. Get both types of protection with one circuit breaker.
Time Saver Diagnostics with Visi-Trip Indicator
Eliminates guesswork and provides faster, easier troubleshooting by indicating which circuit breaker in an electrical panel has tripped and indicating the type of fault that last occurred on the circuit.
Amperage Range from
15-20 Amps
QO Dual Function circuit breakers are available from 15-20 Amps to fit your electrical needs.
Single-Pole, 3/4 in. Design
Designed to save space and available in single-pole, using 3/4 in. per pole space.
Use with QO Circuit Breaker Accessories
Handle clamps, ties and padlock attachments are available for use with QO breakers.
Specifications
Dimensions
Details
Warranty / Certifications
Questions & Answers
Does this work for Travel trailer ?
Asked by MadMax October 26, 2020Works well to power my parked Travel Trailer. I also added the 30 Amp Temporary RV Power Outlet (Internet #202307113 Model #U013P Store SKU #427817). Check your camper as some require 50 AMP.
Can i cut the pigtail on this breaker if i have the newer panel types with neutral bar?
Asked by Chris September 9, 2020NO! Pigtail is the only connection from circuit neutral back to panel neutral on this circuit breaker.
can this be used in a wadsworth panel ?
Asked by fred August 29, 2020Not either legitimate nor practical.
for a dedicated room circuit for 1300 portable ac. can i use this or is it required to use afci
Asked by christian August 25, 2020That answer will vary depending on where you live. You will need to check with local code requirements.
is this compatible with subpanel square d qo 30amps QO2L30SCP
Asked by christian August 25, 2020Yes. it is compatible. The key is to match Qo breakers with Qo panels. They are unique. Also, the panel you specified requires a pigtail neutral, and the breaker you wrote about has a that type of neutral.
what is the different between a 20 amp square d breaker with two screws and one with a single screw
Asked by Freddie July 27, 2020Assuming you're asking about the difference between this one and P/N QOB120CP, it appears that this one clips into place and the other one is screwed down to the retaining rail. If you look at the bottom view in the pictures for both parts you should see the difference. As others have said, if the 2 screws are both for attaching wires then it's most likely a 2 pole breaker, but you picked this and so I'm guessing that wasn't your question. Hopefully this answers it, but the pictures for the breakers seem good enough you can probably tell which one you need by comparing the one you have to the pictures.
I thought the new QO panels didn't need the pigtail? since they have "plug-on neutral".
Asked by JBJB July 16, 2020You can buy them either way. The panel has to be called plug on neutral. If you buy pigtail you can use it in any QO panel except bolt on but it makes a mess if you have many of them. If you buy without pigtail then it will only fit panels with plug on neutral application.
are these rated for "double tapping"
Asked by tooljunkie July 13, 2020Hello Tooljunkie, The wire range for this breaker is 1 wire per lug: #14 - #8 AWG Aluminum or Copper 2 wires per lug: #14 - #10 AWG Copper Regards, Schneider Electric Customer Care.
Will this work in Homeline Sub Panel?
Asked by Spencer June 30, 2020Hello Spencer, No. Homeline load centers can only use Homeline breakers, not QO breakers. Regards.
Is this good kitchen
Asked by Home August 14, 2019Dear Home, If you are asking if QO120GFI breaker can be used for a kitchen load, possibly if you have a QO panel. However you will need to verify your load requirements for you kitchen application.
Customer Reviews
Thank you for the detailed account of your situation and we are sorry to hear that you experienced this issue. If you have any questions or concerns that our Customer Care Technical Support can assist with please feel free to contact us at 888-778-2733.
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