100 Amp Manual Transfer Switch
FailPrices span $35.75–$618.14, mostly outside the sweet spot, so 100 Amp Manual Transfer Switch is a Fail.
- Flapen Score
- 39 / 100Ranks 8,066 of 8,839 Patio, Lawn & Garden niches · −17 vs the category median of 5639
- Market size
- $108K/yr37K searches / yr
- 90-day growth
- -25.3%search demand this quarter
- Competition
- 61%top-5 click share · 22 brands · 46 sellers
Flapen Score
100 Amp Manual Transfer Switch against its category
The dotted line is the Patio, Lawn & Garden average. Past it, 100 Amp Manual Transfer Switch is stronger. Inside it, weaker.
Market
The 100 Amp Manual Transfer Switch market on Amazon at a glance
Shoppers on Amazon United States searched for 100 Amp Manual Transfer Switch 37K times last year and spent an estimated $108K. The top 5 brands take 70% of clicks. Demand peaks in Aug–Oct. Flapen scores it 39 out of 100, a Fail.
01 · Demand
An estimated 1.9% of those searches ended in a purchase.
Shoppers searched for this 37K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.9% of those searches ended in a purchase. Searches in the last 90 days moved -25.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $108K a year.
- Searches, last 12 months
- 37K
- Growth, 90 days vs prior 90
- -25.3%
- Conversion, latest week
- 1.9%
- Market size, estimated
- $108Ka year
- Peak month
- August1.7× the quietest month
- Top search term
- transfer switch 100 amp9K searches a year
02 · Price
A sale here is worth $152.76.
Listings sell for $152.76 on average, from $35.75 to $618.14. Amazon reports units sold in ranges. This niche sold 500 to 750 a year. The average listing sells 0 to 100 of them. At $152.76 that is $0 to $15K a year per listing.
- Average price
- $152.76above the $15 to $100 sweet spot
- Price range
- $35.75–$618.14
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 500–750
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$15K
- Returns
- 3.5%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. 96% ship with Prime. On an average day, 12.6% of listings are out of stock. The average listing ranks #110 within Generators & Portable Power. It carries 59 reviews at 4.39 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 92%
- Prime listings
- 96%
- Out of stock, average day
- 12.6%
- Average rank
- #110in Generators & Portable Power
- Average rating
- 4.39 starsAmazon United States average 4.42 stars
- Average reviews
- 59per listing
- Listings tracked
- 25
04 · Newcomers
3 of last year's 8 launches cleared the first-year sales bar.
8 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 31 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 8
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 31 months
Products
Top 100 Amp Manual Transfer Switch products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 23, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
100A Generator Transfer Switch 24000W General-Duty Double-Throw Safety Switch 120/240-Volt Transfer Switches Stronger Stability Manual Transfer Switches NEMA 3R Standards for Outdoor and Indoor
- Price
- $66.15
- Rating
- 4.6/5
- Reviews
- 366
- Age
- 2y ago

MUJURUR 100A Generator Transfer Switch 24000W Heavy Duty Double Throw Safety Switch 120/240V Manual Transfer Switch Stronger Stability Enlarged NEMA 3R Enclosure for Outdoor 10-Year Warranty
- Price
- $63.54
- Rating
- 4.5/5
- Reviews
- 221
- Age
- 2y ago

100 Amp Automatic Transfer Switch Single Phase Generator Transfer Switch
- Price
- $270.35
- Rating
- 4.8/5
- Reviews
- 20
- Age
- 1y ago

100A Manual Transfer Switch for Generator Manual Generator Transfer Switch 100 Amp 120/240-Volt 24000W General-Duty Double-Throw Safety Switch NEMA 3R for Outdoor and Indoor 2P
- Price
- $64.21
- Rating
- 4.7/5
- Reviews
- 52
- Age
- 1y ago

100Amp AC110V Automatic/Manual Transfer Switch 2P 50/60Hz 2POLE 100A Mini ATS Solar Auto Dual Power Switch for Home Generator Din Rail Mounted Cn Automatic Changeover Fast Transfe for Rv Lv Power
- Price
- $35.75
- Rating
- 4.7/5
- Reviews
- 219
- Age
- 1y ago
Trending
estimated 90-day click momentum
100 Amp Automatic Transfer Switch for Generac RXG16EZA3 16-Circuit ATS with NEMA 3R Aluminum Enclosure & Integrated Load Center Indoor Outdoor Use for Essential Circuit Backup
- Price
- $303.16
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 7mo ago

PJERJZN Automatic Transfer Switch 120V 240V 100Amp Transferencia Automtica Adjustable Overcurrent Overvoltage Undervoltage Protection Voltage Cutoff for Power Generator Inverter RV(4P 100A)
- Price
- $58.00
- Rating
- 3.9/5
- Reviews
- 4
- Age
- 10mo ago

100Amp AC110V Automatic/Manual Transfer Switch 3P 50/60Hz 3POLE 100A Mini ATS Solar Auto Dual Power Switch W2R for Home Generator Din Rail Mount Cn Automatic Changeover Fast Transfe for Rv Lv Power
- Price
- $40.24
- Rating
- 4.7/5
- Reviews
- 34
- Age
- 11mo ago

100Amp 220V AC Automatic/Manual Transfer Switch ATS 2P Manual Dual Power Changeover Electrical Switch Solar Back Up Power Auto Selector Overvoltage Undervoltage 50/60Hz CE Certified
- Price
- $38.96
- Rating
- 4.6/5
- Reviews
- 9
- Age
- 11mo ago

Fenglesha 100 Amp Automatic Transfer Switch Replacement for Generac RXSW100A3 w/Power Management 120/240V 1-Phase Open Transition Service Rated NEMA 3R Aluminum Enclosure for Indoor and Outdoor Use
- Price
- $343.92
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 1y ago
Newest
by launch date
100 Amp Automatic Transfer Switch for Generac RXG16EZA3 16-Circuit ATS with NEMA 3R Aluminum Enclosure & Integrated Load Center Indoor Outdoor Use for Essential Circuit Backup
- Price
- $303.16
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 7mo ago

100A Manual Transfer Switch for Generator 24000W General-Duty Double-Throw Safety Switch 120/240-Volt Transfer Switches NEMA 3R Standards for Outdoor & Indoor 100 AMP 2P
- Price
- $62.35
- Rating
- 4.7/5
- Reviews
- 3
- Age
- 9mo ago

PJERJZN Automatic Transfer Switch 120V 240V 100Amp Transferencia Automtica Adjustable Overcurrent Overvoltage Undervoltage Protection Voltage Cutoff for Power Generator Inverter RV(4P 100A)
- Price
- $58.00
- Rating
- 3.9/5
- Reviews
- 4
- Age
- 10mo ago

100A Automatic Transfer Switch 220V Generator Transfer Switch Millisecond Level Dual Power Automatic Transfer Switch with Metal Distribution Box (2P 110V)
- Price
- $47.51
- Rating
- 4.1/5
- Reviews
- 34
- Age
- 10mo ago

100Amp AC110V Automatic/Manual Transfer Switch 3P 50/60Hz 3POLE 100A Mini ATS Solar Auto Dual Power Switch W2R for Home Generator Din Rail Mount Cn Automatic Changeover Fast Transfe for Rv Lv Power
- Price
- $40.24
- Rating
- 4.7/5
- Reviews
- 34
- Age
- 11mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 61% of clicks. Leaders hold, but buyers still shop past them.
Brands
22 falling
Sellers
46
Est. top-5 brand share
70%
Top 20: 99%
Est. top-5 click share
61%
Top 20: 95%
Open market
26%
- MUJURUR33%
- KUTTOLE14%
- IGEYAPA8%
- XMK7%
- Generac7%
- phabcf4%
Demand
100 Amp Manual Transfer Switch search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Aug, Oct · busiest ÷ quietest = 1.7×
Search terms
Top 100 Amp Manual Transfer Switch search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- transfer switch 100 amp9K/yr
- 100 amp transfer switch10K/yr
- 100 amp manual transfer switch6K/yr
- automatic transfer switch 100 amp6K/yr
- 100 amp automatic transfer switch4K/yr
- generator transfer switch 100 amp2K/yr
Reviews and returns
What reviews say buyers love and hate about 100 Amp Manual Transfer Switch
We read the reviews and the return reasons for every product selling here.
“There are no instructions”
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.
20 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 100 Amp Manual Transfer Switch questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









