12 AWG Gauge Insulated Copper Building Wire THHN / THWN-2 – UL Listed – #12 SOLID – 500′ FT Spool

THHN/THWN-2 Solid Building Wire. Sold by the SPOOL

This high quality and heavy duty electrical wire can be used in conjunction with other grounding supplies to protect against lighting strikes and power surges. The center conductor is made of high grade Solid Copper (SC). The use of solid-copper allows for very low voltage drop along the center conductor over long runs, and offer great grounding properties. Multi-Purpose building wire is a great wire, that has many uses – including cable trays, conduit, service, feeders, and branches. Works in Industrial, Commercial, and Residential applications.