Test Switch Wiring Diagram – The visible difference from a standard switch and a three way switch is certainly one more terminal,or relationship. A 3 way switch has 2 terminals that happen to be sometimes silver or brass shaded and something terminal that is dim coloured. The metallic or brass terminals are called vacationers or messengers and the dark shaded terminal is known as the most popular. If all 3 terminals seem related in colour, the most popular terminal will be recognized by the phrase “popular” stamped on the back of the switch.
Description for Emergency Lighting Test Module Overview
|1||Title:||Emergency Lighting Test Module Overview|
|3||Upload date:||November 16, 2020|