Covers 500 ft. (21¢ /ft.)
$106.00
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Apply for a Home Depot Consumer Card- #12 AWG commercial wiring for outlets, switches and other loads
- 12 Gauge THHN wire contains Copper (CU) Conductors
- #12 THHN comes stranded/solid with variety of colors and lengths
- View More Details
How to Get It
Frequently Bought Together
Price:
$10600
Product Overview
Southwires 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. Southwires THHN is rated for 600-Volt and has a heat capacity of up to 90 degree C.
- Can be used in wet or dry locations
- 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-Volt
- UL Listed and CSA certified
- Click to learn the factors you must consider when wiring your home
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Additional Resources
From the Manufacturer
Compare Similar Building Wires
 | |  | Best Seller | |
| Brand | Southwire | Southwire | Southwire | Southwire |
| Name | 500 ft. 14-Gauge Black Solid CU THHN Wire | 500 ft. 12 Black Solid CU THHN Wire | 500 ft. 12 Green Solid CU THHN Wire | 250 ft. 12/2 Solid Romex SIMpull CU NM-B W/G Wire |
| Price | $7371 | $10500 | $10500 | $16500 |
| Ratings | (124) | (211) | (211) | (1152) |
| Number of Conductors | 1 | 1 | 1 | 2 |
| Total Wire Length (ft.) | 500 | 500 | 500 | 250 |
| Max Amps | 15 | 20 | 20 | 20 |
| Stranded or Solid | Solid | Solid | Solid | Solid |
| Cable/Wire Type | THHN | THHN | THHN | NM-B |
| Wire Cut Type | Pre-Cut Length | Pre-Cut Length | Pre-Cut Length | Pre-Cut Length |
| Gauge | 14 | 12 | 12 | 12 |
| Grounded | Non-Grounded | Non-Grounded | Non-Grounded | Grounded |
| Features | Heat Resistant,UV Resistant,Waterproof | Heat Resistant,UV Resistant,Waterproof | Heat Resistant,UV Resistant,Waterproof | Heat Resistant,Jacketed |
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
| Product Height (in.) | 4.75 in | Product Width (in.) | 6.5 in |
|---|---|---|---|
| Total Wire Length (ft.) | 500 |
Details
| Cable/Wire Type | THHN | Commercial/Residential | Commercial,Residential |
|---|---|---|---|
| Conductor Material | Copper | Electrical Product Type | Single Conductor Electrical Wire |
| Features | Heat Resistant,UV Resistant,Waterproof | Gauge | 12 |
| Grounded | Non-Grounded | Indoor/Outdoor | Indoor,Outdoor |
| Jacket Color | Black | Max Amps | 20 |
| Number of Conductors | 1 | Returnable | 90-Day |
| Stranded or Solid | Solid | Wet Location Use | Dry,Wet |
| Wire Cut Type | Pre-Cut Length |
Warranty / Certifications
| Certifications and Listings | CSA Listed,UL Listed | Manufacturer Warranty | N/A |
|---|
Questions & Answers
Typical questions asked about products:
- Is the product durable?
- Is the product easy to use?
- What are the dimensions of the product?
Customer Reviews
Jun 10, 2020
Southwire products have always been of great quality and this...
Southwire products have always been of great quality and this extends through their “wire”. I always purchase Southwire wire-spools in all gauges in both stranded and solid. Thank you Home Depot for carrying Southwire products and thank you Southwire for a SOLID product!
by
Dec 5, 2018
This roll was easy to pull off the wire and to keep the extra on the roll. Southwire is a quality...
This roll was easy to pull off the wire and to keep the extra on the roll. Southwire is a quality wire and i would recommend it to everyone to use. Thanks for the quality and the price.. ret
by
May 13, 2022
No problem with the wire but the plastic spools are...
No problem with the wire but the plastic spools are bad.
by
Nov 16, 2021
by
Nov 10, 2021
Perfect amount for small projects. Good quality and easy to...
Perfect amount for small projects. Good quality and easy to work with
by
Oct 23, 2021
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Oct 23, 2021
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Oct 6, 2021
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Jun 10, 2021
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by
May 18, 2021
The process of ordering online & then the in store...
The process of ordering online & then the in store pickup was very easy. Employees were very eager to get me the product as fast as possible.
by
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