---
title: "Square D Homeline 20 Amp Gfci/afci Dual Function Breaker — $32K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/square-d-homeline-20-amp-gfci-afci-dual-function-breaker"
last_updated: "2026-08-06T21:35:01.227Z"
locale: en
meta:
description: "Niche score 33/100 · $32K/yr market · 7K searches/yr · $84.88 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 33/100 · $32K/yr market · 7K searches/yr · $84.88 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Square D Homeline 20 Amp Gfci/afci Dual Function Breaker — $32K/yr Amazon US Niche (2026) - Flapen"
---
# **square d homeline 20 amp gfci/afci dual function breaker**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 8Growth 8Conversion 60Competition 16Returns 97Price range 33Avg price 80Brand share 0Review moat 87Quality gap 23
**Returns**
**Incredible****0.7%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****265.6**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$84.88**
avg listing price — sweet spot $15–$100
**Conversion**
**Good****5.2%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Okay****$40.95–$220.85**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****80%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****$32K**
$32K/yr · 7K searches
**Growth**
**Bad****-33.8%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, square d homeline 20 amp gfci/afci dual function breaker is a $32K/yr Amazon United States market (7K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 33/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **square d homeline 20 amp gfci/afci dual function breaker market data**
- **Units sold / yr**
- **1K–2K**
- avg 100–250/product
- **Revenue / yr**
- **$106K–$127K**
- units × avg price
- **Conversion rate**
- **5.2%**
- **Avg BSR**
- **#171**
- **Page quality**
- **0%**
- **Prime**
- **50%**
- **Sponsored**
- **30%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **94 months**
- **Avg seller age**
- **131 days**
## **Competition & brand share**
The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **▼falling
**Sellers**
**88**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**80%**
Top 20: 100%
**Open market**
**0%**
- Schneider Electric66% - Square D25% - Generic8% - Open — no brand owns it (0%)
## **Demand**
Weekly Amazon search volume, last 51 weeks — -33.8% search growth over the last 90 days.
200150Black Friday '25Spike '26Aug '25Sep '25Nov '25Jan '26Mar '26May '26
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/square-d-homeline-20-amp-gfci-afci-dual-function-breaker/trend)
## **Top square d homeline 20 amp gfci/afci dual function breaker products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$3K20%$6K30%$10K40%$13K101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Square D - HOM120PDFC Homeline Plug-On Neutral 20 Amp Single-Pole Dual Function (CAFCI and GFCI) Circuit Breaker**Schneider Electric**$52.27**4.6★633 rev](https://www.amazon.com/dp/B00NO2FGXM) [2**Square D by Schneider Electric HOM120PDFC Homeline Plug-On Neutral 20 Amp Single-Pole Dual Function (CAFCI and GFCI) Circuit Breaker (Pack of 4)**Square D**$206.52**4.5★121 rev](https://www.amazon.com/dp/B07TW6LKJZ) [3**Square D by Schneider Electric Homeline 20 Amp Mini Circuit Breaker 1 Pole 120V AC 10kA Breaking Capacity Plug in Mount Combo ARC/Ground Fault Residential Use (HOM120DFC)**Schneider Electric**$56.05**4.6★370 rev](https://www.amazon.com/dp/B00MGTPNVY) [4**Square D by Schneider Electric Square D - HOM115PDFC Homeline Plug-On Neutral 15 Amp Single-Pole Dual Function (CAFCI and GFCI) Circuit Breaker**Schneider Electric**$49.15**4.7★331 rev](https://www.amazon.com/dp/B00NOHVCQM) [5**1 Pc of HOM120PDF 20 Amp 120 Volt 1 Pole AFCI GFCI Circuit Breaker -New-B**Generic**$70.18**4.6★18 rev](https://www.amazon.com/dp/B0BDQY5GXY)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**HOM120PDF**Generic**$55.02**0 rev3mo ago](https://www.amazon.com/dp/B0GVJNT1CD) [**1 Pc of HOM120PDF 20 Amp 120 Volt 1 Pole AFCI GFCI Circuit Breaker -New-B**Generic**$70.18**18 rev3y ago](https://www.amazon.com/dp/B0BDQY5GXY) [**Square D by Schneider Electric HOM120PDFC Homeline Plug-On Neutral 20 Amp Single-Pole Dual Function (CAFCI and GFCI) Circuit Breaker (Pack of 4)**Square D**$206.52**121 rev7y ago](https://www.amazon.com/dp/B07TW6LKJZ) [**Square D by Schneider Electric HOM120PCAFIC Homeline Plug-On Neutral 20 Amp Single-Pole CAFCI Circuit Breaker (5-(Pack))**Schneider Electric**$220.85**200 rev7y ago](https://www.amazon.com/dp/B07GL2QFHH) [**Square D Hom120Pdf Miniature**Square D**$55.22**0 rev11y ago](https://www.amazon.com/dp/B0BZV33RST)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**HOM120PDF**Generic**$55.02**0.0★**▲ 336%**](https://www.amazon.com/dp/B0GVJNT1CD) [**1 Pc of HOM120PDF 20 Amp 120 Volt 1 Pole AFCI GFCI Circuit Breaker -New-B**Generic**$70.18**4.6★**▲ 35%**](https://www.amazon.com/dp/B0BDQY5GXY) [**Square D by Schneider Electric HOM120PCAFIC Homeline Plug-On Neutral 20 Amp Single-Pole CAFCI Circuit Breaker (5-(Pack))**Schneider Electric**$220.85**4.6★**▲ 16%**](https://www.amazon.com/dp/B07GL2QFHH) [**Square D - HOM120CAFIC Homeline 20 Amp Single-Pole CAFCI Circuit Breaker**Schneider Electric**$42.59**4.7★**— 5%**](https://www.amazon.com/dp/B0013NPWGU) [**Square D - HOM120PDFC Homeline Plug-On Neutral 20 Amp Single-Pole Dual Function (CAFCI and GFCI) Circuit Breaker**Schneider Electric**$52.27**4.6★**— 2%**](https://www.amazon.com/dp/B00NO2FGXM)
**~~View all trending →~~**
## **What buyers say about square d homeline 20 amp gfci/afci dual function breaker**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Advertised Vs Actual Product**38%
*“As expected”*
**Size-Overall**23%
*“Fits well”*
**Quality-Overall**23%
*“Good product”*
**Assembly/Installation**12%
*“Super easy install”*
**Value For Money**4%
*“loved the price”*
### **What buyers complain about **
**Size-Overall**100%
*“its a little too big for my box”*
### **Top return reasons **
**Size-Overall**44%
**Advertised Vs Actual Product**18%
**Functionality-Overall**8%
**Defective Material/Parts**7%
**Compatibility-Overall**7%
**Product Condition**3%
**Connectivity-Overall**2%
**Assembly/Installation**2%
**Value For Money**1%
**Socket/Port/Plug**1%
## **Common questions**
- **Is square d homeline 20 amp gfci/afci dual function breaker profitable to sell on Amazon United States?**
- The niche generates $32K/yr across 10 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -33.8%. Flapen's verdict: Skip it (33/100).
- **How competitive is the square d homeline 20 amp gfci/afci dual function breaker niche?**
- 3 brands and 88 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in square d homeline 20 amp gfci/afci dual function breaker?**
- Top complaints mined from reviews: Size-Overall. The return rate is 0.7%.
- **What does it cost to enter the square d homeline 20 amp gfci/afci dual function breaker niche?**
- Listings span $40.95–$220.85; the average listing price is $84.88 (sweet spot $15–$100). The average incumbent carries 266 reviews — the moat a new listing must climb.
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