Pacer 12/3 AWG Triplex Cable - Black/Green/White - 500'

The Pacer 12/3 AWG Triplex Cable in Black/Green/White, 500 feet in length, is purpose-built for marine electrical installations where reliable power distribution and signal integrity are non-negotiable. Whether you're upgrading a center console, installing new navigation systems, or rewiring a cabin cruiser, this triplex configuration delivers the three-conductor setup that modern boats demand. After years on the water, experienced boaters know that undersized or corroded wiring compromises everything from engine management to battery charging—this cable eliminates that vulnerability.

Constructed with 12 AWG copper conductors, the Pacer 12/3 AWG Triplex Cable handles the amperage demands of critical onboard circuits while maintaining voltage regulation across longer runs—critical in salt-air environments where corrosion degrades inferior installations. The three separate insulated conductors (black, green, and white) allow simultaneous hot, ground, and neutral paths, simplifying multi-circuit layouts and reducing the footprint of bundled wiring in tight engine compartments or cabin spaces. Pacer Group's marine-grade insulation resists UV exposure, moisture penetration, and temperature cycling, extending service life far beyond standard electrical cable in harsh marine conditions.

DIY boaters and professional marine electricians rely on this 500-foot spool for everything from AC shore power distribution to DC house-bank circuits and thruster installations. The generous length eliminates mid-run splices on vessels from 25 to 60 feet, reducing failure points and fire risk. Install with marine-grade connectors, secure clips, and proper strain relief—especially where cable passes through bulkheads or under stress. For saltwater or freshwater applications, this triplex cable delivers the redundancy and durability that keeps your electrical system running reliably across seasons.