Road Power 100 ft. Green 18-Guage PVC-Coated Primary Wire is a versatile and reliable general-purpose wiring solution designed for use in automobiles, boats, trucks, buses, tractors, trailers, and other motor-driven equipment. This primary wire is intended for surface electrical systems operating at 60 DC volts or less (25 AC volts or less). It features a single conductor made of stranded copper, insulated with color-coded PVC that resists oil, grease, and diesel fumes, ensuring durability and long-lasting performance. The wire operates effectively within a temperature range from -20°C to +60°C, meeting SAE standards for quality and safety. The green color coding makes it easy to identify in various applications, and the manufacturer’s part number includes a color code at the end for convenience. Model Number: