ANCOR Duplex, Triplex and Multi-Conductor Cables are made to surpass the highest UL Boat Cable standards with ultra flexible (Type 3/Class K) stranding to resist fatigue due to vibration and flexing. - Outer jacket is made for easy removal and provides the best abrasion resistance available. - ANCOR's proprietary premium vinyl insulation stays flexible even in extreme cold and resists salt water, battery acid, oil, asoline and ultra-violet radiation. Exclusive insulation is rated at 600 volts, 105 C dry and 75 C wet, and is resistant to - Inner conductors are correctly color-coded to ABYC standards.