20/3 Copper Instrument Cable, 100' Spool

Ancor's Copper Instrument Marine Grade wire products are the longest lasting and most rugged available, exceedsing UL 1426, ABYC and US Coast Guard Charter boat (CFR Title 46) standards. They are constructed with premium vinyl insulation that is rated at 600 volts, 105 degrees C dry and 75 degrees C wet, stays flexible even in extreme cold (-40 degrees F/C) and resists salt water, battery acid, oil, gasoline, heat, abrasion and ultra-violet radiation. Highest quality ultra-flexible (Type 3) tinned copper stranding provides maximum protection against corrosion and electrolysis while resisting fatigue due to vibration and flexing.