8 Pin Rocker Switch Wiring Diagram – The visible difference from a regular switch as well as a 3 way switch is a extra terminal,or interconnection. A 3 way switch has 2 terminals that are either metallic or brass colored and something terminal that is certainly darker colored. The gold or brass terminals are known as tourists or messengers and also the dim colored terminal is referred to as the most popular. If all 3 terminals show up similar in colour, the typical terminal is going to be recognized by the term “popular” stamped on the rear of the switch.