What is Traveler?
A traveler is a type of electrical wire used to connect two or more switches that control the same lighting fixture or electrical load from different locations. This setup is most commonly found in three-way or four-way switch configurations. Traveler wires allow current to flow between switches, enabling the user to turn a light or device on or off from multiple points in a building.
In residential and commercial electrical systems, travelers are typically used in hallways, stairwells, or large rooms where lighting needs to be controlled from different ends. These wires are essential for user convenience and efficient control, especially in spaces with high foot traffic. Proper identification and wiring of traveler wires are crucial for safety and code compliance during installation or repair.
