Ancor Red 18 AWG 250ft Tinned Copper Wire

The red Ancor 18 AWG wire on a 250 ft spool is the positive-side match for black 18 AWG on light circuits. Red is the ABYC color for DC positive. Small gauges like this run instrument lights, gauges, and other low-draw devices.

Tinned copper strands protect against corrosion and electrolysis in salty, damp spaces. Type 3 stranding stays flexible, so the wire bends cleanly and resists vibration fatigue. That keeps connections reliable behind the helm and in the bilge.

Premium vinyl insulation stays supple in extreme cold and resists salt water, battery acid, oil, gasoline, and UV exposure. It carries a 600V rating at 105°C dry and 75°C wet. It exceeds UL 1426, ABYC, and US Coast Guard charter boat standards. Browse more Marine Wire for other sizes.

Key Features

• 18 AWG, red positive
• 250 ft spool
• Tinned, ultra-flexible stranding
• Resists fuel, acid, and UV