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. Closer inspection reveals that while a single pole switch has two terminals a three pole switch has three.
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3 way switch and single pole. 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. The other 2 wires can be. A three way switch has the same two brass terminals you find on a single pole switch although they are usually opposite each other instead of arranged vertically on the switch body. Published on apr 7 2020 you can wire a 3 way switch as a sigle pole switch by finding which screw terminals work together. In addition the three way switch has a black terminal. Its there so the electrician can connect the switch to another three way switch via a third wire.
A multimeter is the quick way to figure out which terminals to use. For the pro. You would use one of the dark colored screws with one of the light. Get free shipping on qualified single pole 3 way light switches or buy online pick up in store today in the electrical department. Single pole and three pole switches look the same when installed but are used for different purposes. 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.
You need to attach this wire to the dark colored screw on the new switch. 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. When you are removing the 3 way switch mark the wire that is going to the dark colored screw. 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. Just pick the correct two contacts and you are good to go. Leviton decora 15 amp 3 way switch white 10 pack model m52 05603 0wm 28 98 290 unit 28 98.
How to wire a three way switch to a existing single pole light switch circuit. Truck tool rental.
Gallery of 3 Way Switch And Single Pole
