cutler hammer generator interlock kit
Skip itSoft demand (-55.3% this quarter) — this niche doesn't clear our bar today.
Avg price
Incredible$28.86avg listing price — sweet spot $15–$100
Review moat
Great153.2avg incumbent reviews — the moat a new listing must climb
Price range
Great$11.19–$91.19cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good5.8%search→purchase rate — share of searches ending in a sale
Returns
Good2.7%return rate — above 5% kills the launch gate
Brand share
Okay85%top-5 brand share — brands hold most of the demand
Competition
Okay67%top-5 click share — leaders hold, buyers still browse
Market size
Bad$98K$98K/yr · 58K searches
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Growth
Bad-55.3%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, cutler hammer generator interlock kit is a $98K/yr Amazon United States market (58K searches/yr). The top 5 brands hold 85% of demand. Demand peaks in Jan–Feb. Verdict: Skip it — 40/100.
Data updated Jul 23, 2026 · scored weekly · How we score niches
cutler hammer generator interlock kit market data
- Units sold / yr
- 4K–5K
- avg 250–500/product
- Revenue / yr
- $115K–$144K
- units × avg price
- Conversion rate
- 5.8%
- Avg BSR
- #942
- Page quality
- 0%
- Prime
- 87%
- Sponsored
- 93%
- Out of stock
- 0.0%
- Avg brand age
- 41 months
- Avg seller age
- 155 days
Competition & brand share
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.Brands
10 flat
Sellers
20
Top-5 brand share
85%
Top 20: 100%
Top-5 click share
67%
Top 20: 100%
Open market
8%
- EXCELFU36%
- XMK17%
- GenSafety13%
- HUBRV10%
- SPZOCE8%
- QYZZRS7%
- Open — no brand owns it (4 brands, 8%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -55.3% search growth over the last 90 days.Peak months: Jan, Feb · busiest ÷ quietest = 2.5×
Top cutler hammer generator interlock kit search terms
- eaton interlock kit8K/yr
- eaton interlock kit 200 amp8K/yr
- cutler hammer generator interlock kit9K/yr
- eaton generator interlock kit7K/yr
- cutler hammer interlock kit6K/yr
- cutler hammer interlock kit 200 amp4K/yr
- generator interlock kit eaton4K/yr
- eaton br interlock kit2K/yr
- eaton ch interlock kit2K/yr
- eaton 200 amp interlock kit2K/yr
Top cutler hammer generator interlock kit 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 15 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Generator Interlock Kit Compatible with Eaton Cutler Hammer BR SERIES 150 and 200 amp Panels Generator Horizontal Electrical Interlock Kit 1 1/4-1 7/16 inches Spacing Between Main and Branch Breaker
EXCELFU$16.314.8★568 rev
Generator Interlock Kit for Eaton Cutler Hammer Type CH Series 150 or 200 amp Panels TAN Breaker ONLY Horizontal Main Generator Interlock Kit 1 1/2 Inch Spacing Between Main and Branch Breaker
XMK$19.734.8★64 rev
Generator Interlock Kit Compatible with Eaton Cutler Hammer BR Series 150 & 200 Amp Panels 1 1/4-1 7/16 Inch Spacing Between Main Breaker and Branch Breaker Professional Interlock Kit
SPZOCE$25.854.9★46 rev
GenSafety Generator Breaker Interlock Kit for Eaton/Cutler Hammer Type CH 150 & 200 Amp Panels | Model NCH200 | Made in USA !
GenSafety$69.434.8★151 rev
HUBRV Generator Interlock Kit Compatible with Eaton or Cutler Hammer Vertical Throw CH Series CH5 150 or 200 amp 2 1/4 Spacing Between Main and GEN Breaker
HUBRV$16.234.7★37 rev
Newest
by launch dateHUBRV Generator Interlock Kit Compatible with Eaton or Cutler Hammer Vertical Throw CH Series CH5 150 or 200 amp 2 1/4 Spacing Between Main and GEN Breaker
HUBRV$16.2337 rev
Generator Interlock Kit Compatible with Eaton Cutler Hammer BR Series 150 and 200 Amp Panels Generator Horizontal Electrical Interlock Kit 1 7/16-1 1/4 Inches Spacing Between Main and GEN Breaker
HUBRV$11.1967 rev
Joinfworld Generator Interlock Kit Compatible with Eaton Cutler Hammer 100A and 125A Panels with Adjacent Main and Generator Breakers BR Series Professional and Interlock Kit
Joinfworld$11.4543 rev
Generator Interlock Kit for Eaton Cutler Hammer Type CH Series 150 or 200 amp Panels TAN Breaker ONLY Horizontal Main Generator Interlock Kit 1 1/2 Inch Spacing Between Main and Branch Breaker
XMK$19.7364 rev
Generator Interlock Kit Compatible with Eaton Cutler Hammer BR Series 150 & 200 Amp Panels 1 1/4-1 7/16 Inch Spacing Between Main Breaker and Branch Breaker Professional Interlock Kit
SPZOCE$25.8546 rev
Trending
90-day click momentumJoinfworld Generator Interlock Kit Compatible with Eaton Cutler Hammer 100A and 125A Panels with Adjacent Main and Generator Breakers BR Series Professional and Interlock Kit
Joinfworld$11.454.8★
Generator Interlock Kit for Eaton Cutler Hammer BR Series 100 Amp Panel (Blue)
MOTOQUEEN$24.354.2★
Generator Interlock Kit Compatible with Eaton Cutler Hammer BR Series 150 & 200 Amp Panels 1 1/4-1 7/16 Inch Spacing Between Main Breaker and Branch Breaker Professional Interlock Kit
SPZOCE$25.854.9★
Generator Interlock Kit Compatible with Eaton Cutler Hammer BR Series 150 and 200 Amp Panels Generator Horizontal Electrical Interlock Kit 1 7/16-1 1/4 Inches Spacing Between Main and GEN Breaker
HUBRV$11.194.7★
HUBRV Generator Interlock Kit Compatible with Eaton or Cutler Hammer Vertical Throw CH Series CH5 150 or 200 amp 2 1/4 Spacing Between Main and GEN Breaker
HUBRV$16.234.7★
What buyers say about cutler hammer generator interlock kit
What buyers praise and complain about, mined from review topics.What buyers love
“Great kit”
“Good fit”
“Works as advertised”
“Excellent value”
“Easy to install”
“A simple device”
“directions are clear”
“Works good”
“it works great”
“Worked perfectly to allow me to have a plug on the outside of the house to connect my generator”
What buyers complain about
“It didnt quite fit my panel”
“Cheaply made”
“FYI I've seen some saying These make it too easy to turn on everything at once”
“Doesn't work”
“Misleading item”
“I wish it came with better instructions”
“Doesnt fit”
“be careful installing it”
Top return reasons
Common questions
- Is cutler hammer generator interlock kit profitable to sell on Amazon United States?
- The niche generates $98K/yr across 15 tracked products. 90-day search growth is -55.3%. Flapen's verdict: Skip it (40/100).
- How competitive is the cutler hammer generator interlock kit niche?
- 10 brands and 20 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 85% of demand.
- What do buyers complain about in cutler hammer generator interlock kit?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Ease Of Use. The return rate is 2.7%.
- When does demand for cutler hammer generator interlock kit peak?
- Demand peaks in Jan–Feb; the busiest month runs 2.5× the quietest.
- What does it cost to enter the cutler hammer generator interlock kit niche?
- Listings span $11.19–$91.19; the average listing price is $28.86 (sweet spot $15–$100). The average incumbent carries 153 reviews — the moat a new listing must climb.