The intermediate light switch is used where three or more switches control one light and used in conjunction with two two way light switches to achieve this it is effectively two single gang intermediate switches on one face plate double gang switch face plate fig 2: double gang intermediate light switch light switch mechanism. Wiring diagram two way intermediate lighting. 3 way switched outlet wiring in this diagram, two 3 way switches control a wall receptacle outlet that may be used to control a lamp from two entrances to a room this circuit is wired the same way as the 3 way lights at this link three-wire cable runs between the switches and the outlet.
wiring diagram two way intermediate lighting
Wiring diagram shows how the electrical power enters the ceiling light electrical box and then a two conductor cable is installed to the switch without a neutral conductor the white wire is commonly used as the line down to the switch and must be re-indentified with a different color to indicate that. Here we have a 3 way switching lighting circuit (sometimes called two way switching with intermediate). this allows a single light to be turned on or off from any of the switches. this page shows it wired in the old cable colours if your house has the new colours you want to go here:. The second two way light switch is a bit easier to wire up. the cable coming from the first light switch is connected as follows (fig 5). the red wire is connected to the common (c) terminal, the yellow wire is connected to the (l1) terminal, the blue wire is connected to the (l2) terminal and the earth wire is connected to the earth terminal..
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