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Southwire 500 ft. 10/1 Solid THHN Building Wire

Southwire 500 ft. 10/1 Solid THHN Building Wire

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

A 500' spool of 10 AWG copper wire rated for wet locations and direct burial, ready for indoor or outdoor circuits.
Southwire MPN 11597257
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Southwire item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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Why isn't this online? The whole story →

About Product Overview

This is Southwire's 10 AWG solid THHN building wire in red, sold in a 500' spool for jobs that call for a dedicated run rather than a pre-cut length. The copper conductor carries a 30 amp rating and 600 volt rating, with PVC insulation under a nylon jacket that resists flame and sunlight/UV exposure. It's rated for wet locations and direct burial, and works indoors or outdoors, so one spool can cover circuits that cross both.

  • 10 AWG solid copper conductor, single conductor
  • 30 amp / 600V rating, 194°F temperature rating
  • PVC insulation with nylon jacket, UL Listed
  • Rated for wet locations, direct burial, and sunlight/UV exposure
  • 500' spool, red jacket for circuit identification

The Details Specifications

Brand Southwire
Model / MPN 11597257
UPC 032886845628
Weight 19 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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