30 amp gfci breaker
Skip itA small market ($27K/yr) — this niche doesn't clear our bar today.
Price range
Incredible$15.39–$92.32cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great172.94avg incumbent reviews — the moat a new listing must climb
Avg price
Great$65.12avg listing price — sweet spot $15–$100
Growth
Good+39.9%90-day search growth — must beat 0% to launch
Returns
Okay3.2%return rate — above 5% kills the launch gate
Conversion
Okay3.5%search→purchase rate — share of searches ending in a sale
Competition
Okay65%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Brand share
Bad91%top-5 brand share — brand-locked demand
Market size
Bad$27K$27K/yr · 12K searches
According to Flapen's Amazon United States niche tracking, 30 amp gfci breaker is a $27K/yr Amazon United States market (12K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Aug. Verdict: Skip it — 43/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
30 amp gfci breaker market data
- Units sold / yr
- 500–750
- avg 0–100/product
- Revenue / yr
- $33K–$49K
- units × avg price
- Conversion rate
- 3.5%
- Avg BSR
- #87
- Page quality
- 0%
- Prime
- 89%
- Sponsored
- 39%
- Out of stock
- 9.0%
- Avg brand age
- 75 months
- Avg seller age
- 136 days
Competition & brand share
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.Brands
9 flat
Sellers
135
Top-5 brand share
91%
Top 20: 100%
Top-5 click share
65%
Top 20: 100%
Open market
6%
- SIEMENS39%
- Eaton16%
- Schneider Electric16%
- Square D12%
- CUTLER HAMMER8%
- VEVOR3%
- Open — no brand owns it (3 brands, 6%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +39.9% search growth over the last 90 days.Peak months: Aug · busiest ÷ quietest = 1.8×
Top 30 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 18 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
SIEMENS Q230GF 30 Amp 2-Pole Ground Fault Circuit Breaker (GFCI) Circuit Breaker Replaces QF230A
SIEMENS$76.024.6★59 rev
Siemens QF130A Ground Fault Circuit Interrupter 30 Amp 1 Pole 120V 10 000 AIC
SIEMENS$56.334.6★277 rev
Eaton BRN230GF BR GFCI Circuit Breaker Ground Fault Pigtail Neutral 30 A 10 KAIC Two-Pole 120/240 V
Eaton$65.034.6★58 rev
Square D by Schneider Electric Square D - HOM230GFIC Homeline Circuit Breaker 30-Amp 120/240V 2-Pole GFCI Plug-In Mount
Schneider Electric$91.374.7★420 rev
1- SQUARE D QO230GFI 30 AMP 2 POLE Plug-on Qwik-Gard GFI
Square D$63.064.8★76 rev
Newest
by launch date
Nilight 20 30 Amp RV Power Outlet Box with Breaker 125V TT-30R GFCI Temporary Receptacle Panel ETL Listed Heavy Duty Enclosed Lockable Waterproof for EV Camper Caravan Van Travel Trailer
Nilight$72.863 rev
VEVOR Temporary Power Outlet Panel RV Electrical Breaker Box with Prewired 30 Amp & 20 Amp GFCI Receptacle Circuit Weatherproof RV Electrical Panel for RV Hookup Camper Travel Trailer Motorhome
VEVOR$59.81101 rev
CHN230GF 30 Amp Double Pole GFCI Ground Fault Circuit Breaker Pigtail Neutral 240V 10kAIC UL Listed (1)
CUTLER HAMMER$57.4039 rev
SIEMENS Q230GF 30 Amp 2-Pole Ground Fault Circuit Breaker (GFCI) Circuit Breaker Replaces QF230A
SIEMENS$76.0259 rev
SIEMENS Q230GFN 30 Amp 2-Pole Ground Fault Circuit Breaker (GFCI) Plug-On Neutral Circuit Breaker
SIEMENS$91.5012 rev
Trending
90-day click momentumNilight 20 30 Amp RV Power Outlet Box with Breaker 125V TT-30R GFCI Temporary Receptacle Panel ETL Listed Heavy Duty Enclosed Lockable Waterproof for EV Camper Caravan Van Travel Trailer
Nilight$72.865.0★
1- SQUARE D QO230GFI 30 AMP 2 POLE Plug-on Qwik-Gard GFI
Square D$63.064.8★
SIEMENS Q230GFN 30 Amp 2-Pole Ground Fault Circuit Breaker (GFCI) Plug-On Neutral Circuit Breaker
SIEMENS$91.504.7★
CUTLER-HAMMER BRN230GF 30 Amp Double Pole Circuit Breaker - GFCI Protection 120/240V Pigtail Neutral UL Listed (1)
CUTLER HAMMER$65.864.6★
Square D HOM230GFI Plug In Circuit Breaker 2P 30 Amp 120/240Vac/48Vdc
Square D$92.324.6★
What buyers say about 30 amp gfci breaker
What buyers praise and complain about, mined from review topics.What buyers love
“It is just what I needed”
“Nice cost effective GFCI outlet”
“Does the job”
“Good quality outlet”
“Easy to install”
“Durable”
“Heavy duty construction”
“Worked well with 240V air compressor”
“it fit properly”
“feels very reliable”
What buyers complain about
“Quality control is zero”
“Made what should be a 30 second job so bad I went to the store to buy something else rather than install another”
“Bad came in an it doesn't work”
“Failed within 2 Months”
“didn't work”
“The cap is not wide enough for an Rv plug to fit underneath”
“Had issues sliding in the wire in the back all the way”
“a bit large”
“Poor design”
“it is not very convenient when you have to try”
Top return reasons
Common questions
- Is 30 amp gfci breaker profitable to sell on Amazon United States?
- The niche generates $27K/yr across 18 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +39.9%. Flapen's verdict: Skip it (43/100).
- How competitive is the 30 amp gfci breaker niche?
- 9 brands and 135 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 91% of demand.
- What do buyers complain about in 30 amp gfci breaker?
- Top complaints mined from reviews: Quality-Overall, Assembly/Installation, Defective Material/Parts. The return rate is 3.2%.
- When does demand for 30 amp gfci breaker peak?
- Demand peaks in Aug; the busiest month runs 1.8× the quietest.
- What does it cost to enter the 30 amp gfci breaker niche?
- Listings span $15.39–$92.32; the average listing price is $65.12 (sweet spot $15–$100). The average incumbent carries 173 reviews — the moat a new listing must climb.