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The inputs and outputs were side to side, respectively, in stead of top and bottom as you show and how my new switch is designed.
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After using your web sight and thinking through my problem, I realized that the old 4-way switches (about 23 years old) did not conform to current standards. I was replacing a 4-way switch that seemed to be burned out on one pole and still had problems. Lutron dimmers are great when multiple dimmers are required. The function of a 4-way dimmer may depend on the type of dimmer you select and the switch wiring configuration as a whole. Please contact me if you have any questions or comments regarding these diagrams.Įlectrical Wire Connections to Switches and Outletsĭo you recommend using push in type wire connectors? Also when using a dimmer in a 4 way switch circuit can you place the dimmer in any of the switch positions?ĭave's reply: The push in connections are ok, except for 20 amp circuits or high load devices that will be used, especially with outlets. The frames of the switches which have a ground screw are to be attached to the ground conductor as required. If you are using metal boxes, the ground conductor must be attached to each box by using a threaded ground screw or provided attachment. The ground conductors are always bonded together to insure the integrity of the ground path. These cables contain a ground conductor which is required for all applications as well. These diagrams are shown as using the Type NM Cable wiring method. Please Note: To illustrate the 4 way switch wiring, Switch boxes and Fixture boxes are not shown but are obviously required for every application. If more than three switches are needed, simply place more 4-way switches between the three way switches.Īs 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 switches. 4-Way Switches provide switching from three or more locations.
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