Ancor Black 10 AWG Tinned Copper Wire 500-Foot

The Ancor Black 10 AWG Tinned Copper Wire is a 500-foot spool of single conductor with Type 3 ultra-flexible stranding.

Single conductor at 10 gauge suits circuits where the negative returns to a bus bar rather than following the positive back. That is how most boat DC systems are actually wired: positives fan out from a panel, negatives collect at a common bus. Duplex only makes sense where both ends really do go to the same place.

Five hundred feet is a full-rewire quantity of a size that gets used constantly for pumps, refrigeration and heavier accessories. It is also the gauge to step up to when a 12 gauge run turns out too long for the load.

Tinned copper stranding resists corrosion and electrolysis, and Type 3 ultra-flexible construction routes easily and tolerates vibration. Premium vinyl insulation stays flexible in extreme cold and resists salt water, battery acid, oil, gasoline and UV. Explore more marine wire.

• Single conductor for negatives returning to a bus
• That is how most boat DC systems are wired
• Duplex only suits both ends going to one place
• 10 gauge for pumps, refrigeration and accessories