The Vevor THHN wire is a 12 AWG stranded copper building wire designed for dependable power delivery in residential, commercial, and industrial applications. It features a 100% oxygen-free copper conductor with a durable PVC and nylon dual-layer insulation jacket for added protection. Rated for up to 600V AC, it is built to perform in demanding environments and across a wide temperature range. The flexible 19-strand construction helps make installation easier through bends and tight conduit runs. This 100' pre-cut length also helps reduce the need for splicing on common wiring jobs.