THHN Wire

stranded copper thhn wire for sale

THHN 14 AWG STRANDED, COPPER

starting at $0.22 / ft.
stranded copper thhn wire for sale

THHN 14 AWG SOLID, COPPER

starting at $0.16 / ft.
stranded copper thhn wire for sale

THHN 12 AWG STRANDED, COPPER

starting at $0.44 / ft.
stranded copper thhn wire for sale

THHN 12 AWG SOLID, COPPER

starting at $0.62 / ft.
stranded copper thhn wire for sale

THHN 10 AWG STRANDED, COPPER

starting at $1.02 / ft.
stranded copper thhn wire for sale

THHN 10 AWG SOLID, COPPER

starting at $0.98 / ft.
stranded copper thhn wire for sale

THHN 8 AWG STRANDED, COPPER

starting at $0.82 / ft.
stranded copper thhn wire for sale

THHN 4 AWG STRANDED, COPPER

starting at $2.20 / ft.
stranded copper thhn wire for sale

THHN 3 AWG STRANDED, COPPER

starting at $5.58 / ft.
stranded copper thhn wire for sale

THHN 2 AWG STRANDED, COPPER

starting at $3.00 / ft.
stranded copper thhn wire for sale

THHN 1 AWG STRANDED, COPPER

starting at $7.60 / ft.
stranded copper thhn wire for sale

THHN 1/0 STRANDED, COPPER

starting at $9.32 / ft.
stranded copper thhn wire for sale

THHN 2/0 STRANDED, COPPER

starting at $10.44 / ft.
stranded copper thhn wire for sale

THHN 3/0 STRANDED, COPPER

starting at $11.14 / ft.
stranded copper thhn wire for sale

THHN 4/0 STRANDED, COPPER

starting at $13.91 / ft.
stranded copper thhn wire for sale

THHN 250 STRANDED, COPPER

starting at $16.12 / ft.
stranded copper thhn wire for sale

THHN 350 STRANDED, COPPER

starting at $22.65 / ft.
stranded copper thhn wire for sale

THHN 500 STRANDED, COPPER

starting at $32.54 / ft.
stranded copper thhn wire for sale

THHN 600 STRANDED, COPPER

starting at $40.55 / ft.

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

These sizes are known as circuit-size electrical wiring. They’re most commonly seen as the wires inside of Romex® cable. Romex® bundles three wires together and wraps them in a PVC jacket so the electrician can run all three wires at once instead of one at a time. We offer THHN 10 AWGTHHN 12 AWG and THHN 14 AWG in small-quantity spools of 100, 500 and 1000 feet.

THHN 8, 6, 4 and 2 AWG

Moving up in size, you’ll need to use these cables when the application calls for more power. The larger sizes are hooked up to things like a stove, dryer or hot tub. These also come in a Romex® cable, which you may know as Romex® 6/3 cable. That means all of the wires inside are 6 AWG and there are three conductors. You’ll often find an additional bare copper ground wire included inside the PVC jacket.

Past the circuit sizes, we sell THHN 8 AWGTHHN 6 AWGTHHN 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.

As an example of how these wires work together, a THHN 4/0 cable can bring 1,000 Amps to the electrical box in your basement, allowing smaller wires to pull 10 Amps to each outlet, 30 Amps to the stove, 40 Amps to the hot tub and so on. Once your electrical box reaches the maximum, an additional wire will need to connect to the 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.