Our UL Listed, DUPLEX AND TRIPLEX multi-conductor tinned wire with white jacket is ideal for use in the high corrosive environment of marine applications. Special electro-tinned, copper strands also increase protection against corrosion for recreational vehicles, automotive, trucks, and trailers. Tinned copper stranding is extremely flexible for easy routing through marine applications and easier to solder than bare copper. High voltage tolerance of up to 600 volts adds to versatility to its use in multiple marine and other suitable applications