Belden 9978-VIO-100 is a medium voltage cable designed for direct burial, aerial and power distribution applications. It is a single conductor polyethylene insulation cable with copper conductor, useful for outdoor applications requiring a high voltage rating. It is resistant to moisture, oils, acids, alkalis, fungi and fungi-induced corrosion, temperature extremes, and abrasion. The cable is also NSF-61 certified as safe for drinking water applications.