Pacer Round 3 Conductor Cable - 500' - 10/3 AWG - Black, Green & White

The Pacer Round 3 Conductor Cable - 500' - 10/3 AWG - Black, Green & White is purpose-built for marine electrical installations where reliable shore power connections and onboard wiring demand industrial-grade performance. Whether you're running permanent installations on a cabin cruiser, powering a live-well system, or managing multiple circuits on a larger vessel, this three-conductor cable handles the job with consistent voltage delivery and safety margins that serious boaters depend on. At 500 feet, this spool covers substantial run lengths without mid-circuit splices, a critical consideration when reliability and code compliance matter most.

The 10 AWG gauge delivers the amperage capacity needed for moderate to heavy loads—typical for galley appliances, cabin lighting, bilge pumps, and navigation systems operating simultaneously. Three separate conductors (black, green, and white) follow standard electrical code conventions: black and red (represented here as the second conductor) carry live power, while white handles the neutral return and green serves the ground safety circuit. This color-coded design eliminates guesswork during installation and inspection, ensuring every connection meets marine electrical standards. The round jacket profile reduces pinch points and resists the UV exposure, moisture infiltration, and abrasion that flat cables suffer in deck and cabin environments.

This cable works best for permanent installations rather than temporary shore power—think panel upgrades, new system runs, and dedicated circuit branches where flexibility matters less than longevity. Boaters retrofitting older vessels or expanding electrical capacity will appreciate the ample length, which minimizes the need for additional connection points and reduces resistance losses over long runs. Installation pairs well with proper marine breakers, corrosion-resistant connectors, and professional termination to ensure your investment protects crew safety and equipment for years of trouble-free operation on the water.