THHN Wire

THHN wire is the most common type of single-conductor electrical wire used in the industry. The THHN acronym stands for thermoplastic, high-heat and nylon, and it refers to some of the characteristics and components that make up the wire’s jacket and insulation. Thanks to its characteristics and capabilities, THHN-2 wire has earned itself a position as one of the most common building wires used that can pass most building codes.

Copper THHN Wire

Copper THHN wire is a common type of single-conductor building wire used in homes and buildings to run power to outlets and lights. Copper wire is first connected to the electrical box in the basement, then it travels through the walls to each outlet, providing power to small appliances, electrical equipment and anything else you may need to plug in.

There are a few different sizes that typically offer different functions.

THHN 10, 12 and 14 AWG

We offer THHN 10 AWG, THHN 12 AWG and THHN 14 AWG in small-quantity spools of 100, 500 and 1000 feet.

THHN 8, 6, 4 and 2 AWG

Get THHN 8 AWG, THHN 6 AWG, THHN 4 AWG and THHN 2 AWG by the foot.

THHN 1/0 and Larger

Any larger types of copper THHN wire are labeled 1/0, 2/0, 250 thousands of circular mils (MCM) and so on. These very large electrical cables bring power to an electrical box from the street.

THHN Wire From WesBell Electronics

Here at WesBell Electronics, we carry a wide range of THHN-2 cables, all rated for the capabilities of THHN, THW and THWN. We carry many different AWG sizes for any application, and our THHN electrical wire prices are particularly cost-effective. Our wide range of services can also help you get cables ready for installation without any prep work.

If you’re not sure what you need or are looking for more information on THHN wire, reach out to us today! We’re happy to go over your application with you and help determine the right cable for the job.