This is the wiring for a dimmer in a 4 way circuit. How to wire 4 way light switch and intermediate switch in this video we explain how four way intermediate switching works to connect a light fitting which is controlled with three or more light.
Multiway Switching Wikipedia
4 way intermediate switch wiring diagram. The electrical switch box that contains the line and load wires may need to be bigger than the other switch boxes especially if there are other wires going into the switch box. The four terminals of intermediate switch construction and its operation are shown in fig below. 4 way switch wiring 4 way switches provide switching from three or more locations. Three wire cable runs between all the switches and 2 wire cable runs to the light. In an intermediate switch there are four terminals by which it changes the flowing of electric current from one circuit to another see fig 1 2 and also known as three way switchit has the ability to on and off the electric supply by two ways. If more than three switches are needed simply place more 4 way switches between the three way switches.
4 way dimmer switch wiring diagram. Construction working of intermediate switch. To make this circuit work a 3 way dimmer can be used in place of one or both of the standard 3 way switches. I have a few of the most common ways in wiring a 4 way switch to help you with your basic home wiring projects. Below is another method for wiring 4 way switches. As you will see most 4 way switch wiring is placed between the wiring of two 3 way switches therefore a 4way switch is installed with two 3way.
More 4 way switch wiring diagrams four way switch wiring schematic. A 4 way switch wiring diagram is the clearest and easiest way to wire that pesky 4 way switch.
Gallery of 4 Way Intermediate Switch Wiring Diagram
