Triplex boat cable is used for AC circuits in boats and recreational vehicles. It is a perfect choice when considering multi-conductor marine boat cable. Pacer manufactures 12 AWG triplex cable in Sarasota FL, USA for longevity & easy installation. How is this done? It starts with finely stranded tinned copper conductors which prevent corrosion. At the same time, these conductors allow the cable to be flexible. Flexibility is crucial when working in enclosed marine spaces. Another important aspect of 12 AWG triplex boat cable is the insulation. The insulation is designed for protection from fatigue and moisture. During extrusion, Pacer fully fills the voids between the conductors. This action eliminates the possibility of moisture or air between the conductors. To improve the quality of the cable, talcum powder is coated on the wires to allow for easy removal of the jacket during installation. Another reason 12 AWG triplex boat cable is ideal for use with multi-conductor cable connectors.This Triplex Boat Cable (EDMO# W12/3-100) is 12 AWG, has white, green, and black cables with a white jacket, and comes on a 100 ft spool.