Marine Wiring Harness Solutions

At Project DC, we supply high-quality wiring harnesses built specifically for marine environments. Our harnesses are designed to deliver long-term reliability in demanding conditions, offering excellent resistance to moisture, salt, vibration, and fuel exposure.

Using Raychem System 25 products — including DR-25 heat-shrink, moulded transitions, and Spec 55 cable — we ensure every assembly meets the highest standards of protection and durability. With experience supporting America’s Cup racing yachts and military marine applications, Project DC delivers proven electrical solutions that perform flawlessly in some of the world’s toughest environments.

From single-engine looms to complete onboard electrical systems, we provide dependable harness solutions for both leisure and commercial marine projects.