10 Gauge Marine Primary Wire - Tinned Copper - 25 ft to 500 ft - Made in USA

This 10 AWG marine primary wire is designed for marine, RV, and low-voltage automotive electrical systems. Constructed with Type III finely stranded tinned copper and insulated with color-coded PVC, this wire delivers high flexibility and superior corrosion resistance in harsh environments.

Specifications & Features

• Gauge: 10 AWG
• Stranding: 104 x 0.010"
• Outside Diameter: 0.185"
• Conductor Material: Type III tinned copper – ASTM B172 Class K
• Insulation: Flexible color-coded PVC
• Voltage Rating: 600V
• Temperature Rating: 105°C dry, 75°C wet
• Standards Met: UL 1426 BC-5W2, MTW, AWM; ABYC E-11.14; USCG 33 CFR 183.401
• Available Colors: Black, Red, Yellow, White, Blue, Green, Gray, Tan, Purple, Pink, Orange, Brown
• Highly resistant to acid, alkali, abrasion, gasoline, oil, flame, and moisture
• Flexible construction enables tight bends and easy routing in confined spaces
• Made in USA

Application Notes

This marine wire is ideal for internal panel wiring, motor circuits, and point-to-point electrical connections on boats, trailers, and off-road vehicles. Its tinned copper conductor resists corrosion in marine and coastal environments, while the rugged PVC jacket provides lasting protection against mechanical and chemical stressors.