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<< UFB Cable

UFB 8/3 Underground Cable

UFB 8/3 Wire


  • UL Approved
  • Mil Spec AA59544




  • Stranded bare copper
  • Additional 10 awg uninsulated bare ground wire (4 Wires total)
  • Used Indoors, Outdoors, in Conduit and Directly Underground
  • Weighs 344 lbs per 1000 feet
  • 40 AMPS
  • 8 awg underground cables come in the color Gray only


    • PVC Jacket (Polyvinyl Chloride)
    • Temperature 90°C
    • 600 Volts
    • Sunlight, Fungus and Moisture Resistant
    • Exact Cut Lengths! Buy "Per Foot" and increase quantity to the exact amount you need.

      Per Foot $1.97/'
      250' $458.50
      Please call for pricing when your quantity is over 250 feet. (800) 334-8400



      There are many different sizes of UFB wire so you definitely want to make sure you have the right size by talking to your electrician or your electrical contractor. You should give them the length and the amount of amps you want to supply so they can give you an accurate awg size. UFB 8/3 always has an gray jacket along with all other UFB cables. Some Romex® gauge sizes will have different color jackets. The last thing be be sure of is that this cable is going to be used outdoors otherwise you can go with Romex® 8/3 which will be a lot cheaper. There are a lot of different electrical wire types so ask questions if you feel like you might make the wrong decision. If you only need the #8 wires you can take a look at our single conductor THHN wire. All of our THHN / THWN is dual rated so the THHN 8 wire is exactly the same wire you'll find in Romex® or UFB cables.