The Southwire 14/4 EZIN Mini Split THHN PVC+MC cable is a high-quality power cable designed for direct burial use in building applications. With a black PVC sheath and copper conductor material, this 600V, 90C rated cable offers excellent resistance to moisture and is ideal for retrofit projects. Made in the United States, this 230-foot cable features stranded wire style and a wire gauge of 15-14 AWG, providing reliable power transmission for various electrical needs.