--- product_id: 304826277 title: "Siemens Q115DFN 15 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker, Black" brand: "siemens" price: "¥16002" currency: JPY in_stock: true reviews_count: 8 url: https://www.desertcart.jp/products/304826277-siemens-q115dfn-15-amp-1-pole-dual-function-cafci-gfci store_origin: JP region: Japan --- # 15 Amp power capacity Plug-on neutral, no pigtail hassle Dual AFCI/GFCI protection Siemens Q115DFN 15 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker, Black **Brand:** siemens **Price:** ¥16002 **Availability:** ✅ In Stock ## Summary > 🛠️ Power up your home safety with smart, sleek protection! ## Quick Answers - **What is this?** Siemens Q115DFN 15 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker, Black by siemens - **How much does it cost?** ¥16002 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/304826277-siemens-q115dfn-15-amp-1-pole-dual-function-cafci-gfci) ## 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 - • **First-in-Class Self-Test:** Automatically verifies your breaker’s safety performance—peace of mind, always. - • **Compact & Reliable Design:** Fits standard load centers with a sleek 3.5" height and 1" width footprint. - • **Dual-Function Safety Shield:** Combines 5mA GFCI and AFCI for ultimate arc and ground fault protection. - • **Effortless Plug-On Installation:** Say goodbye to pigtails and hello to seamless setup. - • **UL Listed & High Interrupt Rating:** 10,000 AIC rating ensures robust protection under heavy electrical stress. ## Overview The Siemens Q115DFN is a 15 Amp, 1-pole dual-function circuit breaker combining AFCI and GFCI technology for comprehensive electrical safety. Designed for plug-on neutral load centers, it installs easily without pigtails and features a self-test function for continuous reliability. UL listed with a 10,000 AIC rating, it offers robust protection against arc and ground faults in a compact form factor. ## Description Siemens introduces the new simple, spacious and secure Plug-on neutral load centers with electronic breakers. The dual-function circuit breaker combines class A 5mA GFCI and combination type AFCI, protecting against both arc faults and ground faults. This, along with the new self-test feature, makes it the first in class in electrical safety for homeowners. This Dual Function circuit breaker is the same, reliable design, without the pigtail, specifically designed for the Plug-On Neutral Load Centers. ## Features - Simply installs like any other breaker, now without the pigtail - 10,000 AIC - HACR and SWD rated - UL Listed ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08Y56WQFM | | Best Sellers Rank | #55,851 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #24 in Ground Fault Circuit Interrupters | | Brand Name | SIEMENS | | Circuit Breaker Type | GFCI | | Current Rating | 15 Amps | | Customer Reviews | 4.5 4.5 out of 5 stars (153) 4.5 out of 5 stars | | Included Components | Circuit Breaker, Instruction Sheet | | Item Dimensions D X W X H | 3"D x 1"W x 3.5"H | | Item Type Name | Siemens 15 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker | | Item Weight | 0.01 Ounces | | Manufacturer | Siemens | | Model | Q115DFN | | Mounting Type | Plug-In Mount | | Number Of Poles | 1 | | Part Number | Q115DFN | | Unit Count | 1.0 Count | | Upc | 804766906572 | | Voltage | 240 Volts | ## Product Details - **Brand:** SIEMENS - **Circuit Breaker Type:** GFCI - **Current Rating:** 15 Amps - **Mounting Type:** Plug-In Mount - **Product Dimensions:** 3"D x 1"W x 3.5"H ## Images ![Siemens Q115DFN 15 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker, Black - Image 1](https://m.media-amazon.com/images/I/71zOLnwVR0L.jpg) ## Questions & Answers **Q: Can I install it instead of a QP breaker?** A: Depends on the load center you have if the dual function plug on neutral breaker will work need to know the load center part# to confirm. **Q: Can this be used with PN2040B1150C/PN2040L1150C load center?** A: I apologize; this breaker is the neutral plug-on type, so the panel is supposed to be designed for the installation of this type of breaker, Make sure this load center is just like that. **Q: Will this work on siemens mc4040b1200secw load center** A: If you label lists QAF & QPF types then yes you can use the dual function breaker. **Q: Will the simens q115dfnfit in the wfco 8955pec panel ?** A: Siemens breakers are UL approved and tested to be used in Siemens panels only. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Genuine item, works fine, came without package. *by on Reviewed in the United States June 3, 2023* These are the recent (I've gotten breakers manufactured late 22 and early 23) versions of the plug on neutral breaker from Siemens. They work fine (I tested them with the Klein arc tester) and don't trip with drills and even old vacuum cleaners.What threw me is that they came loosely packaged in a plain paper bag. A call to Siemens confirmed they are genuine breakers.I finally realized, from looking at eBay listings, what the sellers are doing is buying the breakers in bulk, say a box of 100 breakers, then selling them individually. As long as they are storing the breakers responsibly (not in extreme heat or moisture conditions) this is fine. ### ⭐⭐⭐⭐⭐ Great *by on Reviewed in the United States November 16, 2024* Works as should with easy install, We will be repaat customers om this breaker. ### ⭐⭐⭐⭐⭐ Works as intended. Arrived in good condition. *by on Reviewed in the United States October 28, 2025* Works as intended. Arrived as promised. ## Frequently Bought Together - Siemens Q115DFN 15 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker, Black - 20 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker - 15 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit 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.jp/products/304826277-siemens-q115dfn-15-amp-1-pole-dual-function-cafci-gfci](https://www.desertcart.jp/products/304826277-siemens-q115dfn-15-amp-1-pole-dual-function-cafci-gfci) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-07*