This method is commonly used by professional electricians. If one switch is up and one is down the current reaches a dead end no current flows and the bulb is off top left and bottom left.
How To Install A 3 Way Switch Option 5 Home Improvement Web
How to wire a dead end 3 way switch. It is functional coloring intended to illustrate the voltage state of each wire segment. There are 2 variations of dead end 3ways. Extending the switch leg over to the common as shown in the photo above or extending the hot over to the common as described below. This video explains the wiring diagram. This method is commonly used by professional electricians. The source neutral is spliced through to the light fixture using the white cable wires at each box.
There are 2 variations of dead end 3ways. In this circuit the source hot is connected to the common terminal on the 3 way switch in the first box. Note that the above color scheme does not reflect wire color. From there 3 wire cable runs to the dimmer in the second box and 2 wire cable runs from the dimmer to the light at the end of the circuit. Extending the switch leg over to the common as shown in the photo above or extending the hot over to the common as described below. A dead end 3 way switch wiring method.
A dead end 3 way switch wiring method. The three way switch is a variation of the standard single pole switch which controls a light only from one locationa third type is the four way switch which is used in conjunction with two three way switches to control lighting from more than two locationsthis configuration may be used in open plan homes or in large kitchens or great rooms where a central bank of lighting fixtures might. Three way 3 way switches are used to control one or more lights from 2 locations such as on a staircase at the top and bottom or on both ends of a hallway.
Gallery of How To Wire A Dead End 3 Way Switch
