Ancor White Triplex Cable - 12/3 AWG - Round - 100'

The Ancor White Triplex Cable – 12/3 AWG – Round – 100' is the backbone of reliable electrical distribution on modern boats and marine vessels. Built to ABYC (American Boat and Yacht Council) standards, this marine-grade triplex cable is engineered for the harsh saltwater and freshwater environments where standard electrical wire fails. Whether you're running power to navigation lights, cabin lighting, or auxiliary systems aboard a cruiser, sailboat, or center console, this cable delivers consistent performance and safety across the full 100-foot spool.

Constructed with three marine-grade primary conductors—white, green, and black—housed within a white common jacket, this triplex cable combines the three most critical circuits (typically hot, ground, and return) in a single, flexible round profile that's easy to route through tight cabin spaces and cable trays. The 12 AWG gauge provides adequate amperage capacity for mid-range power distribution while remaining manageable for manual installation, and the round design minimizes kinks and stress points during pulling. The white jacket is UV-resistant and formulated for easy removal without damage to the underlying conductors, a critical feature when troubleshooting or upgrading systems mid-season.

Experienced boaters and marine electricians rely on Ancor triplex cable for complete panel rewiring, generator tie-ins, and battery distribution upgrades where code compliance and long service life are non-negotiable. The 100-foot length eliminates the need for splicing on most vessels under 60 feet, reducing connection points and potential failure modes. Installation is straightforward with standard marine connectors and terminals; the cable's flexibility makes it ideal for new builds and retrofit work alike. For anyone serious about maintaining a seaworthy electrical system that won't strand you at the dock, Ancor's ABYC-certified white triplex cable is the professional choice.