--- product_id: 297609630 title: "20 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker" brand: "siemens" price: "£48.42" currency: GBP in_stock: true reviews_count: 8 category: "Siemens" url: https://www.desertcart.co.uk/products/297609630-20-amp-1-pole-combination-type-afci-plug-on-neutral store_origin: GB region: United Kingdom --- # 20 Amp current rating LED indicators for troubleshooting Plug-on neutral for easy install 20 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker **Brand:** siemens **Price:** £48.42 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your panel, upgrade your peace of mind! ## Quick Answers - **What is this?** 20 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker by siemens - **How much does it cost?** £48.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/297609630-20-amp-1-pole-combination-type-afci-plug-on-neutral) ## 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 - • **UL Listed Reliability:** Trusted safety and compliance for peace of mind - • **Instant Troubleshooting:** LED indicators make fault-finding a breeze - • **Robust 10,000 AIC Rating:** Built to handle high fault currents safely - • **Effortless Plug-On Neutral:** Simplify your wiring with no pigtail hassle - • **Advanced Arc Fault Detection:** Protect your home with cutting-edge AFCI technology ## Overview The Siemens 20 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker offers advanced arc fault detection with a streamlined plug-on neutral design for faster, safer installation. Featuring LED troubleshooting indicators and a robust 10,000 AIC rating, this UL-listed breaker ensures reliable protection and compliance with modern electrical codes. ## Description Siemens introduces the new simple, spacious and secure Plug-on neutral load centers with electronic breakers. The Siemens Plug-On Neutral Combination Type AFCI breaker detects arcing faults (an unintentional arcing condition in a circuit) that standard circuit breakers are unable to detect. This AFCI circuit breaker is the same, reliable design, without the pigtail, specifically design for the Plug-On Neutral Load Centers. These breakers now only have a single load lug. The branch neutral conductor is returned to the neutral terminal bar for simpler and quicker wiring. Review: Great Breaker - works as it should. Review: Reliable Protection with Smart Design - This 20 Amp 1-Pole Combination Type AFCI breaker adds a solid layer of safety against arc faults in residential circuits. Installation was straightforward, and the test/reset button feels sturdy and responsive. It’s a dependable choice for upgrading older panels to meet modern NEC code requirements. ## Features - Simply installs like any other breaker, now without the pigtail - Trusted plug-on neutral connection - LED indicators for troubleshooting - Insta-wire connectors - 10,000 AIC - HACR and SWD rated - UL Listed ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08Y5NN59L | | Best Sellers Rank | #49,636 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Arc Fault Circuit Breakers | | Brand | SIEMENS | | Brand Name | SIEMENS | | Circuit Breaker Type | AFCI | | Current Rating | 20 Amps | | Customer Reviews | 4.6 out of 5 stars 263 Reviews | | 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 20 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker | | Item Weight | 0.01 Ounces | | Manufacturer | Siemens | | Model | QA120AFCN | | Mounting Type | Plug-In Mount | | Number Of Poles | 1 | | Number of Poles | 1 | | Part Number | QA120AFCN | | Product Dimensions | 3"D x 1"W x 3.5"H | | UPC | 804766906671 | | Voltage | 120 Volts | ## Product Details - **Brand:** SIEMENS - **Circuit Breaker Type:** AFCI - **Current Rating:** 20 Amps - **Mounting Type:** Plug-In Mount - **Product Dimensions:** 3"D x 1"W x 3.5"H ## Images ![20 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker - Image 1](https://m.media-amazon.com/images/I/71PadPxhQDL.jpg) ![20 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker - Image 2](https://m.media-amazon.com/images/I/71TTiaBYtmL.jpg) ![20 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker - Image 3](https://m.media-amazon.com/images/I/71dasxjvOXL.jpg) ![20 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker - Image 4](https://m.media-amazon.com/images/I/71U9duAc+oL.jpg) ## Questions & Answers **Q: Is this compatible with Murray circuit panels?** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Breaker *by N***N on February 19, 2026* works as it should. ### ⭐⭐⭐⭐⭐ Reliable Protection with Smart Design *by D***Y on October 27, 2025* This 20 Amp 1-Pole Combination Type AFCI breaker adds a solid layer of safety against arc faults in residential circuits. Installation was straightforward, and the test/reset button feels sturdy and responsive. It’s a dependable choice for upgrading older panels to meet modern NEC code requirements. ### ⭐⭐⭐⭐⭐ works great *by E***O on August 13, 2025* well made breaker - works great ## Frequently Bought Together - 20 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker - 15 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker - 20 Amp 1-Pole Dual Function (CAFCI/GFCI) 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.co.uk/products/297609630-20-amp-1-pole-combination-type-afci-plug-on-neutral](https://www.desertcart.co.uk/products/297609630-20-amp-1-pole-combination-type-afci-plug-on-neutral) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-07*