Prysmian | Encore Wire
Encore Wire, now part of Prysmian, makes copper and aluminum building wire for residential, commercial and industrial work on one vertically integrated campus in McKinney, Texas. Short lead times are the point, and we keep them short for you.
- MN
- ND
- SD
- WI west
- MT
What we sell
Copper building wire
THHN/THWN-2 and XHHW-2 in multiple colors, with a low-friction jacket that pulls easier.
Aluminum building wire
A full aluminum line for feeders and service entrance, including SER and SEU.
Residential cable
NM-B and UF-B for single-family and multifamily housing.
MC cable
Metal-clad cable, including Mega Coil for long continuous runs and prefab work.
Fire-rated cable
Lifeline cables built to keep critical circuits running during a fire.
Cord & cordsets
Portable cord and cordsets from Prysmian's Carol brand.
Worth knowing
- Made in the USA on a vertically integrated campus in McKinney, Texas.
- A 1-million-square-foot service center, opened in 2026, supports next-day shipments and custom orders.
- Joining Prysmian added medium-voltage cable and Carol portable cord to the line.
Catalogs & resources
Spec sheets, catalogs and product details straight from Prysmian | Encore Wire.
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