Nema 6-50 Receptacle
FailShoppers spend an estimated $59K a year here, so Nema 6-50 Receptacle is a Fail.
- Flapen Score
- 49 / 100Top 31% of 845 Appliances niches · +4 vs the category median of 4549
- Market size
- $59K/yr40K searches / yr
- 90-day growth
- -10.5%search demand this quarter
- Competition
- 55%top-5 click share · 20 brands · 84 sellers
Flapen Score
Nema 6-50 Receptacle against its category
The dotted line is the Appliances average. Past it, Nema 6-50 Receptacle is stronger. Inside it, weaker.
Market
The Nema 6-50 Receptacle market on Amazon at a glance
Shoppers on Amazon United States searched for Nema 6-50 Receptacle 40K times last year and spent an estimated $59K. The top 5 brands take 68% of clicks. Flapen scores it 49 out of 100, a Fail.
01 · Demand
An estimated 7.2% of those searches ended in a purchase.
Shoppers searched for this 40K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 7.2% of those searches ended in a purchase. Searches in the last 90 days moved -10.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $59K a year.
- Searches, last 12 months
- 40K
- Growth, 90 days vs prior 90
- -10.5%
- Conversion, latest week
- 7.2%
- Market size, estimated
- $59Ka year
- Peak month
- January1.4× the quietest month
- Top search term
- nema 6-50r15K searches a year
02 · Price
A sale here is worth $20.22.
Listings sell for $20.22 on average, from $8.70 to $41.26. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 100 to 250 of them. At $20.22 that is $2K to $5K a year per listing.
- Average price
- $20.22inside the $15 to $100 sweet spot
- Price range
- $8.70–$41.26
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $2K–$5K
- Returns
- 2.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
87% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 2.3% of listings are out of stock. The average listing ranks #237 within Range Parts & Accessories. It carries 165 reviews at 4.63 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 87%
- Prime listings
- 100%
- Out of stock, average day
- 2.3%
- Average rank
- #237in Range Parts & Accessories
- Average rating
- 4.63 starsAmazon United States average 4.42 stars
- Average reviews
- 165per listing
- Listings tracked
- 30
04 · Newcomers
2 of last year's 10 launches cleared the first-year sales bar.
10 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 55 months on average, so the names here are settling in.
- Launched, last 12 months
- 10
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 55 months
Products
Top Nema 6-50 Receptacle 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 6, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Leviton 50 Amp 250 Volt Flush Mounting Receptacle Straight Blade Industrial Grade Grounding 1-Pack 5374-S00 Black
- Price
- $14.33
- Rating
- 4.8/5
- Reviews
- 1,523
- Age
- 11y ago

STARELO 50Amp Power Outlet Box NEMA 6-50R Receptacle 250Volt Heavy-Duty Outdoor dustproof and Weatherproof for Electric Vehicles generators Welding Machines etc.ETL Listed.(NEMA 6-50R Box)
- Price
- $25.67
- Rating
- 4.7/5
- Reviews
- 402
- Age
- 3y ago

Micmi NEMA 6-50R Receptacle 2-Pole 3-Wire Surface Mount Power Receptacle 250V 50A UL Listed Black (NEMA 6-50R)
- Price
- $12.05
- Rating
- 4.8/5
- Reviews
- 415
- Age
- 4y ago

NEMA 6-50R 50A 250V ETL Listed Welder 3-Prong Female Receptacle
- Price
- $15.48
- Rating
- 4.6/5
- Reviews
- 138
- Age
- 1y ago

50 Amp 250V NEMA 6-50R Power Outlet Heavy-Duty 50A Receptacle for Welders Plasma Cutters Electric Ranges Dryers and More UL Listed micmi (NEMA 6-50R w/Square wallplate)
- Price
- $10.62
- Rating
- 4.7/5
- Reviews
- 121
- Age
- 3y ago
Trending
estimated 90-day click momentum
YICTENCRD NEMA 6-50R Power Outlet Box 50A 250V ETL Listed
- Price
- $24.18
- Rating
- 4.7/5
- Reviews
- 19
- Age
- 2mo ago

FLRBAGSTO NEMA 6-50 Receptacle with Square Wall Plate 2 Pole 3 Wire 250 Volt 50 Amp Flush Mount Outlet for Welders and Plasma Cutters Industrial Grade UL Listed
- Price
- $12.74
- Rating
- 4.2/5
- Reviews
- 14
- Age
- 2mo ago

FLRBAGSTO NEMA 6-50 Outlet 2 Pole 3 Wire 250 Volt 50 Amp Surface Mount Receptacle for Welders and Plasma Cutters Industrial Grade UL Listed Black
- Price
- $12.94
- Rating
- 4.9/5
- Reviews
- 38
- Age
- 2mo ago

Suplevel NEMA 6-50 Welder Plug & Connector Set 50 Amp 3-Prong 250 Volt
- Price
- $29.70
- Rating
- 4.1/5
- Reviews
- 40
- Age
- 8mo ago

ThunderWay NEMA 6-50R Receptacle 50A 250V UL Listed Black
- Price
- $12.10
- Rating
- 4.8/5
- Reviews
- 34
- Age
- 11mo ago
Newest
by launch date
YICTENCRD NEMA 6-50R Power Outlet Box 50A 250V ETL Listed
- Price
- $24.18
- Rating
- 4.7/5
- Reviews
- 19
- Age
- 2mo ago

FLRBAGSTO NEMA 6-50 Outlet 2 Pole 3 Wire 250 Volt 50 Amp Surface Mount Receptacle for Welders and Plasma Cutters Industrial Grade UL Listed Black
- Price
- $12.94
- Rating
- 4.9/5
- Reviews
- 38
- Age
- 2mo ago

FLRBAGSTO NEMA 6-50 Receptacle with Square Wall Plate 2 Pole 3 Wire 250 Volt 50 Amp Flush Mount Outlet for Welders and Plasma Cutters Industrial Grade UL Listed
- Price
- $12.74
- Rating
- 4.2/5
- Reviews
- 14
- Age
- 2mo ago

NEMA 6-50R Receptacle 50AMP 250Volt 2-Pole 3-Wire Connector 50A AC Industrial Grade Cord End Female Socket DIY Heavy Duty Industrial Grade Outlet for Dryer Stove RV & Generator ETL Listed (Black)
- Price
- $15.34
- Rating
- 4.6/5
- Reviews
- 13
- Age
- 6mo ago

Suplevel NEMA 6-50 Welder Plug & Connector Set 50 Amp 3-Prong 250 Volt
- Price
- $29.70
- Rating
- 4.1/5
- Reviews
- 40
- Age
- 8mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 55% of clicks. Leaders hold, but buyers still shop past them.
Brands
20 rising
Sellers
84
Est. top-5 brand share
68%
Top 20: 100%
Est. top-5 click share
55%
Top 20: 92%
Open market
24%
- micmi16%
- Leviton16%
- STARELO16%
- Suplevel11%
- DEALTUS10%
- ThunderWay7%
Demand
Nema 6-50 Receptacle search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Nema 6-50 Receptacle search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- nema 6-50r15K/yr
- 6-50r8K/yr
- 6-50r receptacle6K/yr
- nema 6-50r receptacle6K/yr
- nema 6-50 receptacle3K/yr
- nema 6-50 outlet3K/yr
Reviews and returns
What reviews say buyers love and hate about Nema 6-50 Receptacle
We read the reviews and the return reasons for every product selling here.
“Cheap slotted set screws”
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.
19 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 Nema 6-50 Receptacle 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









