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Store SKU #320560

(By-the-Foot) 3/0 Black Stranded CU SIMpull THHN Wire

$7.41 /foot
  • 3/0 AWG commercial wiring - Sold by the Foot (continuous)
  • Add the Length Desired In Feet as Your Quantity and Add To Cart
  • Please be advised: This item has a min. order quantity of 6ft
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Product Details

Southwire's THHN and THWN-2 is a multi-purpose building wire used in conduit and cable trays for service, feeders and branch circuits in commercial and industrial applications. It is also used as a conductor in NM-B, UF-B, SER, SEU and MC. Southwire's THHN is rated for 600-Volt and has a heat capacity of up to 90°C. <p style="color:#F96302"><b>Enter your desired electrical wire length in quantity box. <b/><p/>.

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

20Questions
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Q:Need to run 160 feet underground to sub panel for 100amps. What's the best gauge to use? Thanks
by|Jan 12, 2023
1 Answer
Answer This Question

A:  We'd be happy to help! Please contact CableTechSupport@southwire.com with the details of your project and receive assistance from one of our wire and cable experts.

by|Jan 13, 2023
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    Q:Is this adequate for service entrance?, 200 amp breaker panel located right next to the source, so wire length would be about 3 ft.
    by|Aug 18, 2021
    1 Answer
    Answer This Question

    A:  Please reach out to our experts at CableTechSupport@southwire.com.

    by|Nov 10, 2022
      1 found this answer helpful
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      Q:How much does a role of 500' weigh?
      by|Mar 6, 2019
      1 Answer
      Answer This Question

      A:  The gross weight reel of 500 ft. 3/0 Black Stranded CU SIMpull THHN Wire is 289lbs.

      by|Nov 10, 2022
        1 found this answer helpful
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        Q:I need to run this 120 feet underground for a 200 amp service entrance to a new house. So I nee...
        by|Feb 5, 2019
        2 Answers
        Answer This Question

        A:  Get an electrician it will save you in the long run. It’s not that simple.

        by|Dec 22, 2019

          A:  Please consult with a local electrician. The above advice is based upon the current edition of the National Electric Code (NEC). Free access to the latest version of the NEC is available online at www.nfpa.org/freeaccess. The NEC and local building codes regulate the types of wire and cable that can be used in specific electrical applications, as well as the manner of installation. Check your local building codes before you start any wiring and cable electrical project and be sure to obtain required permits. When your work is complete, always have it inspected for compliance with local codes to ensure that it has been safely installed.

          by|Mar 6, 2019
            Showing 1-4 of 20
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            Customer Reviews

            4.7 out of 5
            (29)
            • 4.7
              out of 29 reviews
            • 89%recommend this product
            Filter by:
            Showing 1-10 of 29 reviews
            I bought this role because I needed 5 - 100ft lengths cut. I started unrolling the role and on th...
            I bought this role because I needed 5 - 100ft lengths cut. I started unrolling the role and on the final cut I noticed the last 50ft was all chewed up and copper wire was exposed. I could not see this because it was covered by the wire in the role when I bought it. I could not return it because I had already cut the wire so I had to wrap it up with electrical tape.
            by
            Response from Southwire Tools SupportApr 22, 2020
            We are sorry to hear that you are not 100% satisfied with your purchase. Thank you for the feedback.
            • Verified Purchase
            4 found this review helpful
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            Great customer service & excellent product...
            Great customer service & excellent product
            by
            • Verified Purchase
            by
            • Verified Purchase
            Really good expensive wire that gives me doubt in keeping...
            Really good expensive wire that gives me doubt in keeping my business open
            by
            • Verified Purchase
            by
            • Verified Purchase
            I had my electrician with me in the store waiting by the hour for someone to cut some very expensive wire. But the wait time for the electrician cost more than the wire $300.00.
            3/4 hour wait for attendant to cut wire
            by
            • Verified Purchase
            by
            • Verified Purchase
            easy pull 450 pounds
            Had 4 cuts of 140 ft shipped to my house. Took 20 days to receive so give your job time if you order it online. It’s shipped from Georgia I’m in California so 20 days for shipping and I had to call Home Depot three times because the order was on pause for some strange reason. But it worked out really well they sent me an extra hundred feet for some strange reason and at five dollars a foot that’s an extra 500 bucks. Thanks south wire Will order again next time I’ll just give myself a month to receive and I totally understand why each reel was 120 pounds so it was freight shipping
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              • Recommended
              Showing 1-10 of 29 reviews

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              Total Wire Length (ft.)1 ft1 ft15 ft
              Stranded or SolidStrandedStrandedStranded
              Wire Cut TypeCut By-The-FootCut By-The-FootPre-Cut Length
              Conductor MaterialCopperCopperCopper
              FeaturesHeat Resistant,UV Resistant,WaterproofHeat Resistant,UV Resistant,WaterproofHeat Resistant,Jacketed
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