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Generac 6347 50-Amp 125/250V Aluminum Power Inlet Box - Weather-Resistant Outdoor Generator Connection, Silver

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$99.99

$ 41 .99 $41.99

In Stock
  • Outdoor Convenience: The Generac 6347 Power Inlet Box allows you to safely plug in your generator outdoors and connect to a transfer switch indoors during power outages
  • Corrosion-Resistant Design: Made of NEMA 3R-rated aluminum, this power inlet box offers long-lasting performance, and its spring-loaded flip lid cover provides added protection
  • Easy Generator Connection: Connect your 12500-Watt maximum generator to the NEMA configuration CS6365 inlet box using a Generac power cord for seamless power transfer
  • Wide Generator Compatibility: Compatible with generators equipped with 50-Amp outlets, including popular model numbers such as GP15000E, GP17500E, XG10000E, and XP10000E
  • Reliable and Backed by Warranty: The Generac 6347 Power Inlet Box is UL Listed, made in the USA, and comes with a 2-year limited warranty for your peace of mind


The Generac 6347 50-Amp 125/250-Volt Rain tight Power Inlet Box installs on the exterior of your house or building and is hard wired to your transfer switch. Use a power inlet box when you need to plug in your generator outdoors to connect to a transfer switch indoors. This power inlet box is made of NEMA 3R-rated corrosion-resistant aluminum which provides long life, can be painted and has a spring loaded flip lid cover. During a power outage you connect your 12500-Watt maximum generator to this NEMA configuration CS6365 power inlet box with a Generac power cord. Power inlet box is compatible with generators with 50-Amp outlets including model numbers: GP3250, LP3250, XG4000, XP4000, GP5500, GP6500E, GP7500E, XG6500, XG7000E, XG8000E, XP6500E and XP8000E. Also combatable with Generac transfer switches model numbers: 6376, 6377, 6378, 6379 and 6382. The Generac 6347 50-Amp 125/250-Volt Rain tight Power Inlet Box is UL Listed, made in the USA, backed by a 2-year limited warranty and measures 5-inch by 5-inch by 7-inch and weighs 3-pounds. Generac power inlet boxes should be installed by a professional electrician familiar with electrical wiring and code. Generac manufactures the widest range of power products in the marketplace including portable, RV, residential, commercial and industrial generators. Generac also operates three large factories that employ thousands of workers in the American Midwest.


Brian F.
2025-08-12 15:52:01
This worked perfectly for my generator installation. There’s cheaper ones on Amazon but this one has better quality lugs.
Roger Young
2025-07-26 15:00:12
I purchased this Item with 50 amp twist lock plug. I needed 60 amp, so I did modify the unit with a 60 amp outlet and the depth and size of the unit worked great for four # 4 wire. Took a little modification but works great.
gaaah
2025-07-01 12:59:15
Code dictates I run 6/3 cable from my breaker box to this. Boy was it difficult wiring at the box end. Don't think for a moment you have enough room to make a fold, rather the wire must go almost directly to the terminals, then it takes a gorilla to press the cover on. (Well actually I used a big wood clamp to push thecover up and under the lip, along with two 2" c-clamps to close the bottom edge, until I could insert the screw.)Overall all the box is of high quality construction.
Andy Bauer
2025-06-18 13:04:57
Installed a transfer switch. Worked great with 6 awg wire.
Bill
2025-05-29 10:34:55
Great product no problem installing
supermonkey
2025-05-07 15:30:31
Well built and enough room for the wires. I have used already during a power outage and it worked well.
Chris B
2025-04-24 15:32:11
Nice compact plug, easy to install. Just what I needed!
Customer
2025-04-01 09:09:25
The box looks nice and is sturdy but was missing 2 of the screws to clamp the wires down. Picked them up at the local hardware store
Oliver
2025-03-31 12:06:45
Solide et bonne connection. Generac=qualité
Rene
2025-03-20 10:43:25
Good quality.
Customer
2025-03-16 16:08:16
Great product, although unfortunately no CSA or cUL listing.
Kev
2025-02-24 17:23:56
It works what more can you say.
Scott
2025-01-26 14:41:36
Not CSA or cUL approved. Can't be used in Canada.
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