3 Way Switch With Single Pole Switch. Three-way wall switches control a light fixture from two locations in a room. Start with the three-way switch that will be removed.
Constant memory returns lights to previous level after a power failure. A simple switch provides electrical connection between two terminals when a conductor connected to one terminal is brought into contact with another terminal. Three-way and four-way switches make it possible to control a light from multiple locations, such as the top and bottom of a stairway, either end These switches appear externally similar to single pole, single throw (SPST) switches, but have extra connections which allow a circuit to be controlled from.
Follow Dominick as he shows you step by step how to get it right.
On the power coming in from the panel, you would connect that black wire to the one black screw.
Make connections to the common and one of the 'leg's, and it will function as a single pole. Three-way wall switches control a light fixture from two locations in a room. A switch is a device that is used to control current flow in an electrical circuit.