Pacer Green 14 AWG Primary Wire - 100 [WUL14GN-100] Brand_Whitecap ANCOR recommends yellow wire as

ANCOR recommends yellow wire as DC negative because black is the standard color for AC hot

this adapter plate is designed to enable a simple and stylish installation of Axiom 9" multifunction displays in place of a A9x Series Display

Brochure (pdf)

Insulating cap prevents accidental shorts

When connected

Pacer Green 14 AWG Primary Wire - 100 [WUL14GN-100] Brand_Whitecap ANCOR recommends yellow wire asGreen 14 AWG Primary Wire 100' Pacer's marine wire is designed to handle the harshest marine environments. It is manufactured to meet and exceed the most stringent specifications. This 14 AWG marine wire is constructed in the USA to achieve the highest level of quality. Built from Type III class K tinned copper, this wire offers excellent flexibility. The tinned copper also resists corrosion adding to the life of the wire. What about the insulation?