Model # 6347

Internet # 204004131

50-Amp Aluminum Power Inlet Box

$75.99 /each
  • NEMA 3R for outdoor installation
  • Easily mounts on exterior of house or building
  • Heavy duty weather resistant aluminum inlet box



Model # 6347

Internet # 204004131

The power inlet box is installed on the exterior of the house near your main electrical panel. Inside, it is hardwired to your manual transfer switch to restore power to your main electrical panel. When the power goes out, you simply connect one end of a power cord to your portable generator outlet. The other end is plugged into the power inlet box.

  • 50-Amp, NEMA CS6365
  • Raintight design even when the generator cord is connected
  • NEMA 3R enclosure is rated for indoor or outdoor installation
  • UL listed


Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Electrical Product Type 
Power Inlet Box 
Maximum Amperage (amps) 
Product Weight (lb.) 
3 lb 
Voltage (volts) 
Warranty / Certifications
Certifications and Listings 
1-UL Listed 
Manufacturer Warranty 
2 Year Limited 


Maximum Amperage (amps): 50
Voltage (volts): 250
Price: $50 - $100
Brand: Generac
Review Rating: 4 & Up
1 Question1 Answer

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50-Amp Aluminum Power Inlet Box
50-Amp Aluminum Power Inlet Box

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is it a 3wire or 4wire inlet box

This question is from 50-Amp Aluminum Power Inlet Box
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October 15, 2014
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October 16, 2014
Generac’s 50-Amp Aluminum Power Inlet Box is a 4-wire inlet box. If you have any other product-related inquiries, please contact us directly at 888-GENERAC (436-3722).
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Rated 4.0 out of 5 by 3 reviewers.
Rated 4.0 out of 5.0 by 50 Amp Power Inlet Box The Inlet box is made for a 50 Amp 4 wire service but the knock out holes for the wire connection in the housing are too small for a 6/4 wire. I had to enlarge the hole so I could get the correct size Halex clamp connector to fit. Other than that it seems to work great. This is the best way to connect your Generator to the house without dragging cords everywhere. July 24, 2012
Rated 5.0 out of 5.0 by Solid inlet box for generator hookup Home Depot has a few 50 AMP power inlet boxes listed online. I ended up getting this one because reviews for the others said they were difficult to get 6 AWG wire into, and the dimensions of this box are bigger than those others. This is a pretty roomy box, and made of rather thick aluminum. The 4 knockouts (bottom, back, left, right) will each fit a 1/2 inch clamp connector and also have an additional knockout ring to fit a 3/4 inch clamp connector. 6 AWG wire is difficult to work with, but there is plenty of room in this box for it. There are three holes in the back to attach the box to your structure -- I used #10 screws but the holes are big enough they might fit something a bit larger as well. The box feels very solid against the wall. November 2, 2013
Rated 3.0 out of 5.0 by could be sturdier Wish box had more holes. Had to drill hole for wire in center to suit our needs. Also we found the flap to be flimsy. The spring action section of lid came apart. Had a hard time to get it back to work properly. Lid does not close as well as it should. September 30, 2014
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