20 amp gfci breaker
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$59.74avg listing price — sweet spot $15–$100
Review moat
Great345.13avg incumbent reviews — the moat a new listing must climb
Returns
Good2.8%return rate — above 5% kills the launch gate
Market size
Good$329K$329K/yr · 136K searches
Conversion
Good4.0%search→purchase rate — share of searches ending in a sale
Growth
Okay+11.9%90-day search growth — must beat 0% to launch
Price range
Okay$32.87–$220.85cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, 20 amp gfci breaker is a $329K/yr Amazon United States market (136K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul. Verdict: Skip it — 41/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
20 amp gfci breaker market data
- Units sold / yr
- 15K–20K
- avg 500–750/product
- Revenue / yr
- $896K–$1.2M
- units × avg price
- Conversion rate
- 4.0%
- Avg BSR
- #54
- Page quality
- 0%
- Prime
- 88%
- Sponsored
- 44%
- Out of stock
- 4.0%
- Avg brand age
- 61 months
- Avg seller age
- 129 days
Competition & brand share
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.Brands
5 falling
Sellers
167
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
69%
Top 20: 100%
Open market
0%
- SIEMENS82%
- Schneider Electric9%
- Eaton5%
- Generic2%
- Leviton1%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +11.9% search growth over the last 90 days.Peak months: Jul · busiest ÷ quietest = 1.6×
Top 20 amp gfci breaker search terms
- siemens 20 amp gfci breaker19K/yr
- 20 amp gfci breaker20K/yr
- gfci breaker15K/yr
- gfci breaker 20 amp12K/yr
- siemens 20 amp afci/gfci dual function circuit breaker9K/yr
- afci breaker9K/yr
- arc fault breaker 20 amp8K/yr
- arc fault circuit breakers5K/yr
- gfci 20 amp breaker4K/yr
- 20 amp arc fault breaker4K/yr
Top 20 amp gfci 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.
All 16 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
SIEMENS QF120A Gfci Circuit Breaker Plug In Self Testing 20 Amp 1-Pole 120 Volt
SIEMENS$49.114.7★947 rev
Siemens QA120AFC 20-Amp Single Pole 120-volt Plug-On Combination AFCI Breaker
SIEMENS$42.414.5★454 rev
20 Amp 1-Pole GFCI Plug-On Neutral Circuit Breaker
SIEMENS$42.574.7★108 rev
20 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker
SIEMENS$48.714.5★324 rev
SIEMENS Q220GF Ground Fault Circuit Interrupter 20 Amp 2-Pole GFCI Circuit Breaker Replaces QF220A
SIEMENS$97.644.7★122 rev
Newest
by launch dateSIEMENS Q220GF Ground Fault Circuit Interrupter 20 Amp 2-Pole GFCI Circuit Breaker Replaces QF220A
SIEMENS$97.64122 rev
1 Pc of HOM120PDF 20 Amp 120 Volt 1 Pole AFCI GFCI Circuit Breaker -New-B
Generic$70.1818 rev
20 Amp 1-Pole GFCI Plug-On Neutral Circuit Breaker
SIEMENS$42.57108 rev
20 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker
SIEMENS$48.71324 rev
20 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker
SIEMENS$41.73268 rev
Trending
90-day click momentum1 Pc of HOM120PDF 20 Amp 120 Volt 1 Pole AFCI GFCI Circuit Breaker -New-B
Generic$70.184.6★
SIEMENS Q220GF Ground Fault Circuit Interrupter 20 Amp 2-Pole GFCI Circuit Breaker Replaces QF220A
SIEMENS$97.644.7★
Square D by Schneider Electric HOM120PCAFIC Homeline Plug-On Neutral 20 Amp Single-Pole CAFCI Circuit Breaker (5-(Pack))
Schneider Electric$220.854.6★
Siemens QA120AFC 20-Amp Single Pole 120-volt Plug-On Combination AFCI Breaker
SIEMENS$42.414.5★
Square D - HOM120PDFC Homeline Plug-On Neutral 20 Amp Single-Pole Dual Function (CAFCI and GFCI) Circuit Breaker
Schneider Electric$52.274.6★
What buyers say about 20 amp gfci breaker
What buyers praise and complain about, mined from review topics.What buyers love
“well made”
“It's a breaker, works fine”
“Fits well”
“Exactly as described”
“installs very easy”
“Works great, easy to replace”
“they have better durability”
“affordable”
What buyers complain about
“However, did not fit my GE panel”
“Biggest piece of Garbage”
“It took me about 5minutes to replace”
“Not as advertised”
“Product was not new as advertised”
“After looking the panel is not compatible with PON breakers”
“they fail after 2 to 7 years”
Top return reasons
Common questions
- Is 20 amp gfci breaker profitable to sell on Amazon United States?
- The niche generates $329K/yr across 16 tracked products. 90-day search growth is +11.9%. Flapen's verdict: Skip it (41/100).
- How competitive is the 20 amp gfci breaker niche?
- 5 brands and 167 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in 20 amp gfci breaker?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Maintenance And Repair. The return rate is 2.8%.
- When does demand for 20 amp gfci breaker peak?
- Demand peaks in Jul; the busiest month runs 1.6× the quietest.
- What does it cost to enter the 20 amp gfci breaker niche?
- Listings span $32.87–$220.85; the average listing price is $59.74 (sweet spot $15–$100). The average incumbent carries 345 reviews — the moat a new listing must climb.