---
product_id: 13776589
title: "Q115DF 15-Amp Afci/Gfci Dual Function Circuit Breaker, Plug on Load Center Style"
brand: "siemens"
price: "€ 90.46"
currency: EUR
in_stock: true
reviews_count: 13
category: "Siemens"
url: https://www.desertcart.pt/products/13776589-q115df-15-amp-afci-gfci-dual-function-circuit-breaker-plug
store_origin: PT
region: Portugal
---

# 15 Amp dual AFCI/GFCI protection LED trip indicator for instant fault ID Plug-on load center style for fast install Q115DF 15-Amp Afci/Gfci Dual Function Circuit Breaker, Plug on Load Center Style

**Brand:** siemens
**Price:** € 90.46
**Availability:** ✅ In Stock

## Summary

> ⚡ Protect smarter, install faster, live safer.

## Quick Answers

- **What is this?** Q115DF 15-Amp Afci/Gfci Dual Function Circuit Breaker, Plug on Load Center Style by siemens
- **How much does it cost?** € 90.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/13776589-q115df-15-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

- • **Trusted Performance:** 120V, HACR and SWD rated with 15 Amp capacity, backed by 4.7-star user satisfaction
- • **Effortless Installation:** Plug-on mounting fits Siemens load centers for faster, cost-effective setup
- • **Instant Fault Detection:** Exclusive Siemens LED trip indicator pinpoints cause of trip for quick troubleshooting
- • **Smart Self-Test & Lockout:** Automatically tests itself monthly and locks out if compromised, ensuring ultimate safety
- • **Dual Protection, One Device:** Combines AFCI and GFCI to meet NEC 2014 code with less hassle and cost

## Overview

The Siemens Q115DF is a 15 Amp dual-function AFCI/GFCI circuit breaker designed for Siemens load centers. It combines arc fault and ground fault protection in one device, meeting NEC 2014 code requirements while simplifying installation. Featuring an exclusive LED trip indicator and an innovative self-test & lockout system, it ensures continuous, reliable home electrical safety with minimal maintenance.

## 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.

Review: Fantastic breaker - Easy replacement for Murray breakers - 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!
Review: Great product, works well - very good

## 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 | B00LN74SX4 |
| Best Sellers Rank | #59,738 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #23 in Circuit Breaker Panels |
| Brand Name | SIEMENS |
| Circuit Breaker Type | AFCI |
| Current Rating | 15 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (340) |
| Global Trade Identification Number | 00887621817305 |
| Item Dimensions D x W x H | 3.5"D x 1"W x 5"H |
| Item Weight | 4.8 ounces |
| Manufacturer | Siemens -HI |
| Model | US2:Q115DF |
| Mounting Type | Plug-In Mount |
| Number of Poles | 1 |
| Part Number | Q115DF |
| UPC | 789911916180 887621817305 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |

## Product Details

- **Brand:** SIEMENS
- **Circuit Breaker Type:** AFCI
- **Current Rating:** 15 Amps
- **Mounting Type:** Plug-In Mount
- **Product Dimensions:** 3.5"D x 1"W x 5"H

## Images

![Q115DF 15-Amp Afci/Gfci Dual Function Circuit Breaker, Plug on Load Center Style - Image 1](https://m.media-amazon.com/images/I/81fbaAUXeQL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic breaker - Easy replacement for Murray breakers
*by S***. on 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!

### ⭐⭐⭐⭐⭐ Great product, works well
*by A***O on December 24, 2025*

very good

### ⭐⭐⭐⭐⭐ works so far...
*by P***O on February 18, 2019*

duh ! at first it looked like I received a double pole breaker, but read the instructions! both the neutral AND hot goto the breaker, not like the typical neutral bond and hot lead to the breaker. the lugs have a fastener for either a slotted screwdriver or square drive. the lugs are NOT colored silver and brass tone for the neutral/ hot designation so the basic instruction diagram was consulted, getting the best fit screwdriver or driver is important for proper torquing (tightening) of the lugs and also for removal of the breaker your replacing. The dual LED display makes troubleshooting easy the included sticker is on the service panel so if years later a problem develops the indicators can be read. BTW this was installed on a kitchen circuit as an upgrade to cover all the outlets with GFCI and spark protection and simplified the job by not having to find out the first outlet fed and installing a GFCI outlet there, so the cost justified the work as it only requires you to work at the load center. Yes they are expensive but it's a device that requires high quality and has the built in diagnostics. Will eventually order some more to cover other circuits that don't have the protection. Ran all appliances on the circuit , didn't cause any trips yet. Handled the Kuerig and others no problem didn't test any other devices like vacuum etc. Instructions are basic installation and troubleshooting printed in four languages.

## Frequently Bought Together

- Siemens Q115DF 15-Amp Afci/Gfci Dual Function Circuit Breaker, Plug on Load Center Style
- SIEMENS Q120DF 20-Amp Afci/Gfci Dual Function Circuit Breaker, Plug-in Load Center Style
- SIEMENS QA115AFC 15-Amp Single Pole 120-volt Plug-On Combination AFCI Breaker, Black

---

## 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.pt/products/13776589-q115df-15-amp-afci-gfci-dual-function-circuit-breaker-plug](https://www.desertcart.pt/products/13776589-q115df-15-amp-afci-gfci-dual-function-circuit-breaker-plug)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-05-18*