▷【Specific Wire Functions】: Each of the seven color-coded wires within the cable serves a specific function, including power supply, brake lights, turn signals, taillights, reverse lights, and auxiliary power. The wire gauges and colors are as follows: Black #14, White #10, Red #10, Green #14, Yellow #14, Blue #12, and Brown #14 (14/4, 12/1, 10/2 gauge, sheath diameter：0.4806 inch).
▷【Temperature Tolerance and Durability】: With a temperature range from -40°C to +105°C, this cable performs reliably in extreme conditions. This 30FT Heavy-Duty Cable is weatherproof, corrosion-resistant, and enclosed in a flexible PVC sheath, making it resistant to petrol, lubricating oils, and diluted acids.
▷【Conformance to Traditional SAE Standards】: The 7-conductor Trailer Cable meets Traditional SAE standards with stranded copper-clad aluminum (CCA) wire. It features seven 14-gauge wires, each color-coded and enclosed in a durable black casing, ensuring reliable performance and easy installation.
▷【Weatherproof and Corrosion-Resistant】: Built to withstand harsh weather conditions and resist corrosion, The Black Sheath Cable includes seven individually jacketed wires within a highly flexible outer jacket, providing added protection and flexibility during use.
▷【Ideal Application and Features】: This Heavy-Duty Cable is perfect for wiring LED lights and most trailer applications. Designed for RV trailers, food vans, caravans, and other towed vehicles, it features a 7-way replaceable core that is weatherproof and corrosion-resistant.