---
product_id: 300838490
title: "20 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker"
brand: "siemens"
price: "E£ 9128"
currency: EGP
in_stock: true
reviews_count: 8
category: "Siemens"
url: https://www.desertcart.com.eg/products/300838490-20-amp-1-pole-dual-function-cafci-gfci-plug-on
store_origin: EG
region: Egypt
---

# 20 Amp high capacity Plug-On Neutral for easy install Dual AFCI/GFCI protection 20 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker

**Brand:** siemens
**Price:** E£ 9128
**Availability:** ✅ In Stock

## Summary

> 🛠️ Power up your safety with Siemens’ smartest breaker yet!

## Quick Answers

- **What is this?** 20 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker by siemens
- **How much does it cost?** E£ 9128 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/300838490-20-amp-1-pole-dual-function-cafci-gfci-plug-on)

## 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

- • **Self-Test Technology:** Automatic safety checks keep your home secure without lifting a finger
- • **Robust 10,000 AIC Rating:** Handles high fault currents for ultimate protection
- • **UL Listed & Code Compliant:** Trusted Siemens quality that meets the latest electrical standards
- • **Dual-Function Safety Shield:** Combines AFCI & GFCI to guard against arc and ground faults simultaneously
- • **Effortless Plug-On Neutral Installation:** No pigtail hassle—snap it in and go!

## Overview

The Siemens 20 Amp 1-Pole Dual Function Plug-On Neutral Circuit Breaker integrates advanced AFCI and GFCI technology into a single, easy-to-install unit designed specifically for Plug-On Neutral load centers. With a 10,000 AIC rating, self-test feature, and UL listing, it offers superior protection against arc and ground faults while simplifying wiring by eliminating the pigtail. Ideal for modern homes seeking top-tier electrical safety and convenience.

## 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. Simple, Spacious, Secure. 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: Quality and Convenient - These are easy to install if you have a compatible plug on neutral box. Fits tight. Works perfect. No more searching the wall for the GFCI and looking for the breaker at the same time, it’s always all in once place in the box. Used 4 of these in my garage for 3 years so far and going strong. GFCI tester proves good functionality.
Review: Good product / seller - Just as described, fsst shipping and excellent price

## Features

- Simply installs like any other breaker, now without the pigtail
- 10,000 AIC
- HACR and SWD rated
- UL Listed
- This breaker is specifically designed for Plug On Neutral Load Centers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Y5D8N71 |
| Best Sellers Rank | #41,809 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Ground Fault Circuit Interrupters |
| Brand | SIEMENS |
| Circuit Breaker Type | AFCI |
| Current Rating | 20 Amps |
| Date First Available | March 5, 2021 |
| Item Weight | 4 ounces |
| Item model number | Q120DFN |
| Manufacturer | Siemens |
| Mounting Type | Plug-In Mount |
| Number Of Poles | 1 |
| Product Dimensions | 3"D x 1"W x 3.5"H |
| UPC | 804766906596 |
| Voltage | 240 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 Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker - Image 1](https://m.media-amazon.com/images/I/71cs-17Ti1L.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the description accurate, indicating 240 volts? The picture of the breaker shows 120.**
A: No the breaker is single pole 120v

**Q: Is this compatible with a GE panel?**
A: No. Siemens has not listed these for use in GE equipment.  You would need to contact GE to determine if they have approved this Siemens breaker for use in their specific panel.

**Q: I need 8 Q115dfn and 11q120dfn breakers.  Do you offer any bulk pricing?**
A: Thank you for contacting Siemens we do not have bulk pricing options for these breakers.

**Q: Has the nuisance tripping issue been resolved?**
A: I don’t know about that, but I’ve been selling this breaker for two years, and I never had any problems with the tripping

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality and Convenient
*by J***R on December 28, 2025*

These are easy to install if you have a compatible plug on neutral box. Fits tight. Works perfect. No more searching the wall for the GFCI and looking for the breaker at the same time, it’s always all in once place in the box. Used 4 of these in my garage for 3 years so far and going strong. GFCI tester proves good functionality.

### ⭐⭐⭐⭐⭐ Good product / seller
*by J***E on September 22, 2025*

Just as described, fsst shipping and excellent price

### ⭐⭐⭐⭐⭐ Worked for me
*by N***U on January 23, 2026*

My old breaker was trippin’. This one is way more chill.

## Frequently Bought Together

- 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
- Siemens Q115DFN 15 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker, Black

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**Shop now:** [https://www.desertcart.com.eg/products/300838490-20-amp-1-pole-dual-function-cafci-gfci-plug-on](https://www.desertcart.com.eg/products/300838490-20-amp-1-pole-dual-function-cafci-gfci-plug-on)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-03-13*