






🛡️ Power Up Your Safety Game with ABB’s Dual-Function Breaker!
The ABB Q-Line THQL1120DFP is a 20 Amp, single-pole dual-function circuit breaker combining Arc Fault and Ground Fault protection in a compact plug-in design. Engineered for residential and commercial use, it offers advanced safety by preventing electrical fires and shocks, is easy to install, and built with durable materials meeting stringent industry standards. Trusted by professionals and DIYers alike, it represents ABB’s commitment to innovative, reliable electrical safety solutions.
| ASIN | B071J81FBZ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #82,619 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #215 in Circuit Breakers |
| Brand | ABB |
| Circuit Breaker Type | Dual Function (C/AFCI and GFCI) |
| Color | Black |
| Current Rating | 20 Amps |
| Customer Reviews | 4.4 4.4 out of 5 stars (36) |
| Date First Available | January 11, 2021 |
| Included Components | Q-Line 20 Amp 1-Pole Dual Function Arc Fault/GFCI Breaker |
| Item Package Quantity | 1 |
| Item Weight | 8.1 ounces |
| Item model number | THQL1120DFP |
| Manufacturer | GE Electric |
| Material | Copper, lead |
| Mounting Type | Plug-In Mount |
| Number Of Poles | 1 |
| Part Number | THQL1120DFP |
| Product Dimensions | 3 x 1 x 3.29 inches |
| UPC | 783164532074 |
| Voltage | 120 Volts (AC) |
J**K
Important safety device to protect your home
I was running into trouble trying to fit GFCI outlets into all my bathroom. I could install one but the moment I installed a second GFCI outlet (they are all on the same circuit), they would refuse to turn on. I quickly realized it would be far easier to replace one breaker rather than 6 outlets. Installing this is honestly a very easy task, provided you know how to turn off all power to your circuit panel and how to verify the panel is dead. Make sure you look up how to install these correctly as if installed improperly, it will not offer GFCI protection. Once installed, I tested every outlet on that circuit and they all tripped the GFCI in around 10ms. While you'd certainly still have an unpleasant time getting shocked by these outlets, it very likely will not cause serious injury, as this breaker will "pull the plug" for you before you toast. I have trust that this breaker would save a life in the event of a shock from a protected outlet.
J**D
Exactly as described
Easy install exactly as described
A**S
Works
Works well hasn’t tripped
F**.
Real GE breakers
authentic GE breakers
J**V
Link to Web Site Installation Instructions and Test Procedure Not Working
There are no directions or procedures provided with the circuit breaker. Just two QR codes that take you to a web site that asks for the product number. Then it rejects the number THQL1120DFP. with the message "You have accessed a document which has been superseded or voided. Please go to [this page]." Then you type the number in again and get "0 Results."
S**Y
Safty
This is the best protection when dealing with electic that you can get. Why get anything less?
R**B
Breaker
Run pool pump
H**Y
1 of 3 bad
Bought 3. One had me troubleshooting all my new electrical for an hour before concluding it was the breaker. I couldn’t believe it, so I swapped it out, thereby proving it was the new breaker. Make sure you are getting a great price, because high probability of failure out of the box
Trustpilot
1 month ago
2 weeks ago