Road Power 100 Foot Blue 12-Gauge PVC-Coated Primary Wire is a versatile and reliable wiring solution designed for a wide range of applications including automobiles, boats, trucks, buses, tractors, trailers, and other motor-driven equipment. This primary wire is intended for use in surface electrical systems operating at 60 DC volts or 25 AC volts or less. It features a single conductor made of stranded copper, insulated with color-coded PVC that is resistant to oil, grease, and diesel fumes, ensuring durability in harsh environments. The wire operates within a temperature range from -20°C to +60°C, meeting SAE standards for quality and performance. The blue color coding makes identification easy and convenient for various electrical projects. Model Number: 12 blue