EE12065
Power Cable
SAF-Holland

High reliability power feed to the fifth wheel and related interface components is provided by this heavy-duty cable designed for continuous flexing and high-temperature environments ahead of dynamic articulation. The power path carries essential current for fifth wheel actuation, lighting, and control circuits, and is constructed with rugged insulation and protective sheathing to withstand road debris, vibration, and exposure to weather. As a Fifth Wheel family element, it complements other electrical harnesses and ensures consistent voltage and current delivery across operating conditions. Technician workflows include routing the cable through the tractor frame, securing with strain relief, and connecting to power modules and to the king pin area. The VMRS code 059-001-144 standardizes electrical harness replacement tasks, while category 42817 places it in the electrical family. Fleet operators benefit from reduced downtime due to durable conductors and easy serviceability, especially on multi-trailer operations where power reliability influences braking, stability control, and lighting. The configuration is designed to work across a wide range of heavy-duty tractors and trailers known for high-mileage use and demanding operating environments.