Square D Interlock Kit
FailDemand is soft, at -53.1% this quarter, so Square D Interlock Kit is a Fail.
- Flapen Score
- 40 / 100Ranks 7,617 of 9,536 Tools & Home Improvement niches · −8 vs the category median of 4840
- Market size
- $95K/yr57K searches / yr
- 90-day growth
- -53.1%search demand this quarter
- Competition
- 74%top-5 click share · 10 brands · 14 sellers
Flapen Score
Square D Interlock Kit against its category
The dotted line is the Tools & Home Improvement average. Past it, Square D Interlock Kit is stronger. Inside it, weaker.
Market
The Square D Interlock Kit market on Amazon at a glance
Shoppers on Amazon United States searched for Square D Interlock Kit 57K times last year and spent an estimated $95K. The top 5 brands take 82% of clicks. Demand peaks in Jan–Feb. Flapen scores it 40 out of 100, a Fail.
01 · Demand
7.8% of searches ended in a purchase last week.
Shoppers searched for this 57K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 7.8% of those searches ended in a purchase. Searches in the last 90 days moved -53.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $95K a year.
- Searches, last 12 months
- 57K
- Growth, 90 days vs prior 90
- -53.1%
- Conversion, latest week
- 7.8%
- Market size, estimated
- $95Ka year
- Peak month
- January2.8× the quietest month
- Top search term
- square d interlock kit16K searches a year
02 · Price
A sale here is worth $21.38.
Listings sell for $21.38 on average, from $6.21 to $68.73. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 500 to 750 of them. At $21.38 that is $11K to $16K a year per listing.
- Average price
- $21.38inside the $15 to $100 sweet spot
- Price range
- $6.21–$68.73
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 5K–6K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $11K–$16K
- Returns
- 2.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
92% of listings pay for placement with sponsored ads. 92% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #650 within Breakers, Load Centers & Fuses. It carries 361 reviews at 4.65 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 92%
- Prime listings
- 92%
- Out of stock, average day
- 0.0%
- Average rank
- #650in Breakers, Load Centers & Fuses
- Average rating
- 4.65 starsAmazon United States average 4.42 stars
- Average reviews
- 361per listing
- Listings tracked
- 13
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 40 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 40 months
Products
Top Square D Interlock Kit products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
Natupal Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 amp panels. 1 3/8 inches Spacing between main and generator breaker Professional and Interlock Kit (SD200A)
- Price
- $19.11
- Rating
- 4.7/5
- Reviews
- 1,751
- Age
- 5y ago

Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 amp Panels.1 3/8 inches Spacing Between Main and Generator Breaker.Professional and Interlock Kit(1set)
- Price
- $11.83
- Rating
- 4.7/5
- Reviews
- 485
- Age
- 3y ago

GenSafety Generator Interlock Kit for Square D 150 Amp and 200 Amp Panels with 3 1/4 Spacing
- Price
- $68.73
- Rating
- 5.0/5
- Reviews
- 32
- Age
- 2y ago

Generator Interlock Kit for Square D QO or Homeline 100 or 125 Amp Panels
- Price
- $19.81
- Rating
- 4.5/5
- Reviews
- 86
- Age
- 1y ago

Generator Interlock Kit Compatible with Square D QO & Homeline 150/200 Amp Panels 1 3/8 Spacing Between Main & Generator Breakers Professional and Interlock Kit (SD200A)
- Price
- $26.29
- Rating
- 4.6/5
- Reviews
- 25
- Age
- 1y ago
Trending
90-day click momentum
Generator Interlock Kit Compatible with Square D QO & Homeline 150/200 Amp Panels 1 3/8 Spacing Between Main & Generator Breakers Professional and Interlock Kit (SD200A)
- Price
- $26.29
- Rating
- 4.6/5
- Reviews
- 25
- Age
- 1y ago

Natupal Generator Interlock Kit Compatible with Square D QO HOM 150 or 200 amp panels. 1 3/8 Inch Spacing between main and branch breaker update versioner Professional and Interlock Kit new version
- Price
- $20.38
- Rating
- 4.8/5
- Reviews
- 295
- Age
- 4y ago

Generator Interlock Kit Compatible with Square D Electric QOCGK2C QO Cover Generator and QOM2 Frame Size Main Breaker
- Price
- $18.66
- Rating
- 4.6/5
- Reviews
- 172
- Age
- 5y ago

Generator Interlock Kit for Square D QO or Homeline 100 or 125 Amp Panels
- Price
- $19.81
- Rating
- 4.5/5
- Reviews
- 86
- Age
- 1y ago

Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 amp Panels. 1 3/8 in Spacing Between The Main and Generator Circuit Breakers SD200A Professional Generator Interlock Kit
- Price
- $17.98
- Rating
- 4.6/5
- Reviews
- 823
- Age
- 4y ago
Newest
by launch date
Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 amp Panels 1 3/8 inches Spacing Between Main and Generator BreakerProfessional and Interlock Kit(1set)
- Price
- $6.21
- Rating
- 4.6/5
- Reviews
- 29
- Age
- 1y ago

Generator Interlock Kit Compatible with Square D QO & Homeline 150/200 Amp Panels 1 3/8 Spacing Between Main & Generator Breakers Professional and Interlock Kit (SD200A)
- Price
- $26.29
- Rating
- 4.6/5
- Reviews
- 25
- Age
- 1y ago

Generator Interlock Kit for Square D QO or Homeline 150 or 200 amp Panel - Generator Lockout Kit Interlock Switch - 1 3/8 Spacing Between Main and Generator Breaker
- Price
- $17.01
- Rating
- 4.5/5
- Reviews
- 73
- Age
- 1y ago

Generator Interlock Kit for Square D QO or Homeline 100 or 125 Amp Panels
- Price
- $19.81
- Rating
- 4.5/5
- Reviews
- 86
- Age
- 1y ago

GenSafety Generator Interlock Kit for Square D 150 Amp and 200 Amp Panels with 3 1/4 Spacing
- Price
- $68.73
- Rating
- 5.0/5
- Reviews
- 32
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 74% of clicks. A locked shelf that new listings rarely crack.
Brands
10 rising
Sellers
14
Top-5 brand share
82%
Top 20: 100%
Top-5 click share
74%
Top 20: 100%
Open market
13%
- Natupal41%
- QYZZRS24%
- GenSafety6%
- GenCap6%
- XMK5%
- SPZOCE5%
- Open — no brand owns it (4 brands, 13%)
Demand
Square D Interlock Kit search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb · busiest ÷ quietest = 2.8×
Search terms
Top Square D Interlock Kit search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- square d interlock kit16K/yr
- generator interlock kit square d10K/yr
- square d interlock kit 200 amp8K/yr
- homeline generator interlock kit7K/yr
- square d generator interlock kit6K/yr
- homeline interlock kit4K/yr
- qo interlock kit3K/yr
- square d homeline interlock kit3K/yr
Reviews and returns
What reviews say buyers love and hate about Square D Interlock Kit
We read the reviews and the return reasons for every product selling here.
“DOES NOT FIT 100 AMP QO Panels”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Square D Interlock Kit questions
Answered from the same tracked data.









