Three pole or three way switches are used to control one or more lights or fixtures from multiple locations such as the top and bottom of a flight of stairs. Single pole switches are most commonly used in home lighting circuits to control one or more lights or fixtures from a single location such as the entrance to a room.
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Understanding Three Way Electrical Switches
Use 3 way switch for single pole. Constant memory returns lights to previous level after a power failure. How to wire a three way switch to a existing single pole light switch circuit. Incandescent halogen elv. Yes it can work. White led glows when dimmer is off for easy location in the dark. To use a three way switch as a single pole one connect the hot wires to the common terminal and the traveler on the same side of the switch body.
Preset single pole and 3 way operation. Mini diy wifi smart light switch single pole3 way 1 gang module smart lifetuya app work with amazon alexa and google home official store check here. 3 way switches are spdt single pole double throw with 3 screw terminals and regular switches are spst single pole single throw with 2 screw terminals. You dont need the other terminal on the three way switch so its fine to cover it over with electrical tape to ensure the terminals dont get mixed up. A multimeter is the quick way to figure out which terminals to use. 55a use rh4fbl3ptc for 0 10v tru universal requires neutral.
Just pick the correct two contacts and you are good to go. Dominick amorosso decemberj2012 110 volt electrical 11 comments 24039 views in this video i explain just how easy it is to add a three way switch to an existing single pole one switch lighting circuit.
Gallery of Use 3 Way Switch For Single Pole
