Covers 50 ft. (47¢ /ft.)
$23.58
- #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
Frequently Bought Together
Price:
$2358
Product Overview
One Of The Most Versatile Building Wires
Available in multiple ratings, our THHN Copper Wire & Cable is primarily used in conduit, cable trays, feeders, and branch circuits. Learn more.
Easy to Install
Whether the location is wet or dry, the heat, moisture, and oil resistant PVC jacketing will help make installations more efficent. Learn more.
Liquidtight Fittings
Straight and 90º Non-metallic Liquidtight Fittings in a range of sizes. Learn more.
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°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
- Click to learn the factors you must consider when wiring your home
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Compare Similar Building Wires
 | |  |  | |
| Brand | Southwire | Southwire | Southwire | Southwire |
| Name | 25 ft. 12 Black Stranded CU THHN Wire | 50 ft. 12 Black Stranded CU THHN Wire | 50 ft. 12 White Stranded CU THHN Wire | 50 ft. 12 Red Stranded CU THHN Wire |
| Price | $1294 | $2358 | $2358 | $2407 |
| Ratings | (6) | (62) | (63) | (43) |
| Number of Conductors | 1 | 1 | 1 | 1 |
| Total Wire Length (ft.) | 25 | 50 | 50 | 50 |
| Stranded or Solid | Stranded | Stranded | Stranded | Stranded |
| Cable/Wire Type | THHN | THHN | THHN | THHN |
| Max Amps | 20 | 20 | 20 | 20 |
| Grounded | Non-Grounded | Non-Grounded | Non-Grounded | Non-Grounded |
| Features | Heat Resistant,UV Resistant,Waterproof | Heat Resistant,UV Resistant,Waterproof | Heat Resistant,UV Resistant,Waterproof | Heat Resistant,UV Resistant,Waterproof |
| Wire Cut Type | Pre-Cut Length | Pre-Cut Length | Pre-Cut Length | Pre-Cut Length |
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
Product Height (in.)
3.3
Product Width (in.)
3.5
Total Wire Length (ft.)
50
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
Stranded
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
Oct 16, 2018
I was easy to use as long as I put white tape on each end of one of the lengths for the neutral w...
I was easy to use as long as I put white tape on each end of one of the lengths for the neutral wire. Had to make a connection for my space heater. It's gonna get chilly.
by
Sep 23, 2021
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by
Jul 17, 2021
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by
Jun 1, 2021
Exactly what I ordered and needed.
Exactly what I ordered and needed.
by
Sep 8, 2020
by
Jun 23, 2020
I've never had an issue with this wire. I...
I've never had an issue with this wire. I buy it time and time again.
by
May 12, 2020
Great stranded wire. Pulled easy, worked great.
Great stranded wire. Pulled easy, worked great.
by
May 5, 2020
Southwire THHN spools from Home Depot is a great value...
Southwire THHN spools from Home Depot is a great value for copper wire. Copper is not cheap.
by
May 1, 2020
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by
Apr 30, 2020
Good...
Good
by
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