--- product_id: 15134363 title: "Q120DF 20-Amp Afci/Gfci Dual Function Circuit Breaker, Plug-in Load Center Style" brand: "siemens" price: "SAR 327" currency: SAR in_stock: true reviews_count: 13 url: https://www.desertcart.com.sa/products/15134363-q120df-20-amp-afci-gfci-dual-function-circuit-breaker-plug store_origin: SA region: Saudi Arabia --- # 20 Amp dual AFCI/GFCI protection LED trip indicator for instant fault ID Plug-in load center style for fast install Q120DF 20-Amp Afci/Gfci Dual Function Circuit Breaker, Plug-in Load Center Style **Brand:** siemens **Price:** SAR 327 **Availability:** ✅ In Stock ## Summary > ⚡ Stay protected, stay ahead — the future of home electrical safety is here! ## Quick Answers - **What is this?** Q120DF 20-Amp Afci/Gfci Dual Function Circuit Breaker, Plug-in Load Center Style by siemens - **How much does it cost?** SAR 327 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/15134363-q120df-20-amp-afci-gfci-dual-function-circuit-breaker-plug) ## Best For - siemens enthusiasts ## Why This Product - Trusted siemens brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Fault Detection:** Exclusive Siemens LED trip indicator pinpoints the exact cause of trips for faster troubleshooting. - • **Streamlined Installation:** Plug-in design cuts installation time and cost compared to separate AFCI breakers and GFCI receptacles. - • **Smart Self-Test & Lockout:** Automatically tests itself monthly and locks out if compromised—no more forgotten safety checks. - • **Reliable 120V Power Rating:** Built for HACR and SWD applications, ensuring robust performance in demanding home circuits. - • **Dual Protection, Zero Compromise:** Combines AFCI and GFCI in one sleek breaker to meet NEC 2014 code effortlessly. ## Overview The SIEMENS Q120DF is a cutting-edge 20 Amp dual-function circuit breaker combining AFCI and GFCI protection in one device. Designed for plug-in load centers, it features an exclusive LED trip indicator and an innovative self-test & lockout system that continuously ensures optimal safety compliance with NEC 2014 standards. Ideal for kitchens and laundry circuits, it simplifies installation while delivering reliable, code-compliant protection. ## Description Two state-of-the-art technologies packaged in one small device - The Dual Function Circuit Breaker combines GFCI and AFCI, protecting against both Arc Faults and Ground Faults. This, along with the new Self Test & Lockout feature, makes it the first in class in electrical safety for homeowners. The 2014 National Electrical Code (NEC) now requires both Arc Fault and Ground Fault protection on kitchen and laundry circuits. Before the release of Dual Function Circuit Breakers, the only option to comply with this code was to pair an AFCI circuit breaker with a GFCI receptacle. The Dual Function Circuit breaker combines these two devices into one solution that provides both cost savings and less hassle in installation and maintenance. This is a win solution for everyone. A device that tests itself - Testing GFCIs and AFCIs on a monthly basis is a good idea that is sometimes forgotten. Underwriters Laboratories (UL) suggests that AFCI/GFCI devices be tested every 30 days after installation to ensure they are properly working. Now the new Self Test & Lockout feature enables the Dual Function Circuit Breaker to automatically and continuously test itself to ensure that it is working properly. If it is detected that the device has been compromised, the device trips itself and locks out the homeowner from resetting the device, reducing the possibility of the homeowner incorrectly assuming that the device was tripped to prevent a ground/arc fault. This effortless system guarantees that only the best protection is given to your home at all times. ## Features - Faster, more cost effective installation to meet code requirements compared to installing an AFCI breaker and GFI receptacle - For use on Siemens load centers that accept UL type QFGA2 breakers - Siemens exclusive LED trip indicator pinpoints cause of trip - HACR, SWD, 120 Volt AC rated - The breaker requires power to run the self test / trip functions (will not test / trip when not installed) ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00LN74OO2 | | Best Sellers Rank | #32,879 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #4 in Arc Fault Circuit Breakers | | Brand Name | SIEMENS | | Circuit Breaker Type | AFCI | | Current Rating | 20 A | | Customer Reviews | 4.6 4.6 out of 5 stars (820) 4.6 out of 5 stars | | Global Trade Identification Number | 00887621817329 | | Included Components | Q120DF | | Item Dimensions D X W X H | 5"D x 1"W x 3.5"H | | Item Type Name | SIEMENS Q120DF 20-Amp Afci/Gfci Dual Function Circuit Breaker, Plug-in Load Center Style | | Item Weight | 4 ounces | | Manufacturer | Siemens -HI | | Model | Q120DF | | Mounting Type | Plug-In Mount | | Number Of Items | 1 | | Number Of Poles | 2 | | Part Number | Q120DF | | Unit Count | 1 Count | | Upc | 887621817329 | | Voltage | 120 volts | | Warranty Description | 1 Year | ## Product Details - **Brand:** SIEMENS - **Circuit Breaker Type:** AFCI - **Current Rating:** 20 Amps - **Mounting Type:** Plug-In Mount - **Product Dimensions:** 5"D x 1"W x 3.5"H ## Images ![Q120DF 20-Amp Afci/Gfci Dual Function Circuit Breaker, Plug-in Load Center Style - Image 1](https://m.media-amazon.com/images/I/81agrKK9zNL.jpg) ## Available Options This product comes in different **Pattern Name, Size, Style** options. ## Questions & Answers **Q: Does this fit a Siemens P4040B1200CU load center.** A: Yes it does **Q: With a sub-panel: are there any issues around using 3 wire (2 hot & commom (white))?** A: This breaker is an one pole single circuit. The black wire is attached to the breaker - the white wire is attached to the neutral buss and the bare wire is attached to the ground buss. A sub panel requires when installing four wires -one red (hot 1) one black wire (hot 2) one white (neutral bus) and one bare (ground buss) If not wired by code it will not pass inspection and will probably trip.(NOT WORK) **Q: Will this AFCI/GFCI breaker detect both series and parallel arc faults?** A: Yes, it is Combination type AFCI. Also Class A GFCI, in one breaker. **Q: Will this breaker fit a Siemens ITE series C load center, Cat # G3030MB1200CU? Does it ship in 1-2 days or months? It says months on the below the** A: This is a QFGA2 circuit breaker. You'll need to check the label on your load center to see if it accepts QF breakersI don't know what's with Amazon, I asked about the 1 to 3 month thing also, and they sent me an email saying that their customers didn't know!! Where do you ask the seller a question? ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked as expected *by on Reviewed in the United States July 4, 2026* Genuine Siemans breaker. It's functioning normally and cost nearly $20 less than the big box stores. ### ⭐⭐⭐⭐⭐ Fantastic breaker - Easy replacement for Murray breakers *by on Reviewed in the United States July 8, 2025* Perfect replacement for my Murray circuit breakers. They work flawlessly and I upgraded 2 of these breakers (4 total) from AFCI to dual feature in about 10 minutes -- and given that I'm not an electrician, this was pretty easy. I tested both with the test button and an AFCI/GFCI testing tool on the receptacles and it was great. They are about the same size, so easily fit in the breaker box.It's only been about 30 hours since installing, but the breaker hasn't tripped, so I'm very happy.Note: It's important for safety: If you are installing these in a subpanel, make sure that your ground wires and your neutral wires do not go to the same bar in the panel -- it's very dangerous! Grounds go to one, neutrals (pigtails) go to the other! ### ⭐⭐⭐⭐⭐ I heard the gfci/ afci combo breakers stop the afci breaker trips. *by on Reviewed in the United States February 6, 2022* So I had heard that the afci tripping non stop was an issue with the breakers and that even walkie talkies are tripping them. This one job was insane with false trips. Checked everything. Heard from another electrician the AFCI/GFCI breaker combo wasn't having the issues. Swapped one in and solved the issue. BUT, I also noted the one I took out was really easy to remove. Had almost no friction. The new one went in with force. I began to wonder if the arc was where the breaker was seating into the panel and not the afci/gfci combo as much as a badly made afci breaker ## Frequently Bought Together - SIEMENS Q120DF 20-Amp Afci/Gfci Dual Function Circuit Breaker, Plug-in Load Center Style - Siemens Q115DF 15-Amp Afci/Gfci Dual Function Circuit Breaker, Plug on Load Center Style - Siemens QA120AFC 20-Amp Single Pole 120-volt Plug-On Combination AFCI Breaker --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/15134363-q120df-20-amp-afci-gfci-dual-function-circuit-breaker-plug](https://www.desertcart.com.sa/products/15134363-q120df-20-amp-afci-gfci-dual-function-circuit-breaker-plug) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-08-15*