The green screw is for the ground connection. With a single pole light switch flipping the toggle or paddle up completes the circuit turning lights or appliances on and flipping it down breaks the circuit turning lights or receptacles off.
How To Wire A 3 Way Light Switch Family Handyman
Household light switch wiring. The style usually does not affect the switch function and wiring. Hook up the ground wire to the box and then to the switch. Here a single pole switch controls the power to a light fixture. For example switches sometimes are installed to control the current running to an outlet in order to turn a floor lamp on or off. Push the switch into the box and screw it in. The darker colored screw is for either the hot wire or the switch leg.
Wiring a single pole light switch. Switch wiring diagrams a single switch provides switching from one location only. The source hot wire is connected to a switch terminal and the other terminal is connected to the black cable wire. One wire will come from the light the other from the main electrical circuit of your house. Wrap wires clockwise around terminal screws wrapping the wire clockwise when wiring a light switch ensures that the loop on the end of the wire will tend to close when the screw is tightened. The brass screw is the traveler wire connections.
In your switch box you will only have one black one white and one ground wire. If there is a grounding terminal now simply hook the black wire to the bottom terminal and the white wire to the top terminal. While switches usually are used for lights they can be used to turn electrical current on or off for nearly any electrical device. The source is at the switch and 2 wire cable runs from there to the light. Wiring diagram 3 way switch with light at the end. Single pole may sound simple but there are different ways to wire a single pole switch.
Wiring a single pole light switch. In this diagram the electrical source is at the first switch and the light is located at the end of the circuit. This site is merely. Hey doing it yourself is great but if you are unsure of the advice given or the methods in which to job is done dont do it. Three wire cable runs between the switches and 2 wire cable runs to the light. Disengage your light from its wires.
The black and red wires between sw1 and sw2 are connected to the traveler terminals. Disengage the wires by twisting the wiring cap until it comes free. A three way switch has two brass screws a darker colored screw and a green screw. This light switch wiring diagram page will help you to master one of the most basic do it yourself projects around your house. You should see plastic caps called wiring caps also called a wire nut with two wires running into each cap. The power can come from either the switch box or the fixture box and a set of electrical switch wiring diagrams will explain each of these scenarios to you clearly.
If you put the loop over the screw in the counterclockwise direction tightening the screw will force the loop open and could create a loose connection. A single pole switch has two brass terminal screws on the side that receive the black hot wires of the circuit.
Gallery of Household Light Switch Wiring
