Model # 22960958

Internet #203401693

Store SKU #232146

Southwire 500 ft. 14 Yellow Stranded THHN Wire


500 ft. 14 Yellow Stranded THHN Wire

$39.77 / each
If you buy 3 or more
$35.79 / each
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Frequently Bought Together

Product Overview

Southwire’s THHN and THWN 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.

  • Branch, feeder and service power distribution in commercial, industrial, institutional, and multi-residential buildings.
  • Made with annealed (soft) copper, compressed stranded
  • Insulation is high heat and moisture resistant polyvinyl chloride (PVC)
  • Jacket is abrasion, moisture, gasoline and oil resistant nylon
  • THHN is rated for 600 Volts
  • UL listed and CSA certified
  • Note: product may vary by store
  • Click to learn the factors you must consider when wiring your home



Product Depth (in.)
Product Height (in.)
Product Length (ft.)
500 ft
Product Width (in.)
Wire/Cable Length (ft.)


Allowable Ampacities
Cable/Wire Type
Commercial / Residential
Commercial / Residential
Conductor Gauge
Conductor Material
Direct Burial
Electrical Product Type
Single Conductor Electrical Wire
Flame Retardant
Number of Conductors
Outer Color
Stranded or Solid
Sunlight / UV Resistant
Wet Location Use
Wire Cut Type
Pre-Cut Length

Warranty / Certifications

Certifications and Listings
1-UL Listed,CSA Listed
Manufacturer Warranty

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Customer Questions & Answers

Can this wire be used as a tracker wire for a underground gas line

looking for a tracer wire to install with my ccst gas line. will this work Underground Tracer Wire Underground tracer wire is used to accurately locate underground pipes and lines. The electrical wire tracer is laid alongside the pipes or lines during installation in order to find them at a later date for safe digging. Underground tracer wire is available in sizes 14- 8 6 AWG in an array of colors, depending on the intended use. The insulation is a high molecular weight and high-density polyethylene, which is resistant to abrasions, crushing, chemicals, oils and moisture. Construction and Specifications: The conductor is a solid or stranded copper per spec ASTM B-1, B-3, or B-8. Insulation is yellow, high molecular weight polyethylene (HMWPE) ASTM D-1248 Operating temperature is 70 degree Celsius dry and wet Voltage is 20 & 30 Mil = 30 – 300 volts (45 Mil = 600 volts) 500′, 1000′, 2500′ reels standard, longer lengths available upon request
Asked by: Gerald
This product (THHN/THWN) is not rated for direct burial and should not be used for this application. Instead, we recommend the following product (Tracer Wire) which can be ordered through the Pro Desk if it isn't on the shelf: Yellow insulation is used for gas lines.
Answered by: SouthwireCustomerService
Date published: 2016-09-12

What is the factor using for wiring your home

Needs to know the Causations
Asked by: Say777
We aren't too sure of your exact needs. However, you can view the most current edition of the National Electric Code (NEC). Free access to the latest version of the NEC is available online at 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.
Answered by: SouthwireCustomerService
Date published: 2016-09-06
  • y_2017, m_8, d_17, h_22CST
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Customer Reviews

500 ft. 14 Yellow Stranded THHN Wire is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Durable, quality wire that was knot free and easy to handle Durable, quality wire that was knot free and easy to handle
Date published: 2017-06-13
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