Cool Single Pole To 3 Way Switch
The difference between a single and double pole switch is that the latter controls two circuits at the same time.
Single pole to 3 way switch. The traveler terminals. It has four terminals. You can wire a 3 way switch as a sigle pole switch by finding which screw terminals work together.
You can actually achieve that functionality by converting a single switched circuit to a 3 way switched circuit without too much work. You don t need the other terminal on the three way switch so it s fine to cover it over with electrical tape to ensure the terminals don t get mixed up. The next most common is the three way switch.
A double pole switch is what you need to control a 240 volt device because 240 volt circuits have two hot wires. 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. That s because the three way switch is used in conjunction with another three way switch to power a single light fixture and turning the light fixture on and off may require different lever positions.
3 way switches allow you to control a circuit from two different locations and they re commonly used for lighting to conveniently turn the lights on and off from two different places. Wiring a 3 way light switch is certainly more complicated than that of the more common single pole switch but you can figure it out if you follow our 3 way switch wiring diagram. Two for incoming hots and two for outgoing hots.
Single pole and three pole or three way switches look almost the same when installed but there is one big difference. When used in combination with another type of switch the four way switch you can arrange switches to control light fixtures from three or more locations. How 3 way switches work 3 way switches are named for the fact that each switch has three hot terminals two traveler terminals and one common terminal.
Most common is the single pole switch the type used to control a light fixture from a single location.