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A typical switch doesn't have a Common screw in the strictest sense, it just has two screws which are each side of the switch. You probably have a a 3-way switch. If you are hooking up a 3-way switch as a normal switch, then connect the Black (Hot) wire to the common and the load to the side of the switch that makes UP the on direction and DOWN is off and doesn't get connected.

You can determine for sure if you have a 3-way switch because the word ON and OFF don't appear on the toggle.

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How do you replace a 3 way switch?

For a very good explanation of how to do this, with a diagram, browse on over to the Related link shown below this answer.If you go to google.com and type 3-way switch wiring into the search box you'll get dozens of diagrams and instructions - all very similar.


Where do wires go on solenoid switch?

Wires are typically connected to a solenoid switch by attaching the positive wire to the terminal connected to the battery and the negative wire to the ground terminal. It is important to consult the manufacturer's wiring diagram to ensure correct and safe installation.


How do you change a hazard switch on a proton persona?

To change the hazard switch on a Proton Persona, you typically need to remove the trim piece surrounding the switch and then locate the mounting screws that hold the switch in place. Once the screws are removed, disconnect the wiring harness and replace the switch with a new one. Be sure to test the new switch before reassembling the trim piece.


Does the red wire go where the switch is marked common?

Typically the white wire is "neutral" and colored wires are power. In a light switch, it depends on what the electrician wanted to do. Most use white for common and colored wires for travelers, but don't count on that. Switch legs often are wired a little differently, depending on the electrician. If an electrician is being nice to you he will often put colored tape on a wire to indicate what he is doing, but it's not required. If you have questions about the wiring, contact a qualified electrician to help with the problem.


Do you connect both wires on a pull chain switch one to black one to white?

There should be two wires in the box, black and white and possibly a bare one depending on the age of the wiring in the house. The fixture has two screws on the base. One wire goes on each screw. If there are short wires on the fixture, black to black and white to white. If there is a bare ground wire in the house box, it attaches to the body of the fixture. If there is no ground screw on the fixture, do not worry about it.

Related Questions

What is the correct wiring diagram for a 3-way switch?

A correct wiring diagram for a 3-way switch involves connecting the common terminal of one switch to the hot wire, the common terminal of the other switch to the light fixture, and the travelers between the two switches. This creates a circuit that allows you to control a light from two different locations.


What are some common practices for light switch wiring?

Common practices for light switch wiring include connecting the hot wire to the switch terminal, connecting the neutral wire to the light fixture, and grounding the switch. It is important to follow local electrical codes and turn off the power before working on light switch wiring.


How is the black screw on a 3-way switch used in the wiring configuration?

The black screw on a 3-way switch is used as the common terminal to connect the power source or the light fixture in the wiring configuration.


What is the correct wiring diagram for an Eaton light switch?

The correct wiring diagram for an Eaton light switch typically involves connecting the live wire to the common terminal, the neutral wire to the neutral terminal, and the load wire to the switched terminal. It's important to follow the manufacturer's instructions and consult a professional if needed.


What does common mean in terms of wiring IE hot neutral ground line NO NC?

In terms of hot,neutral,ground, the neutral is classed as the common. In regards to a switch which has a NO, NC, C. This is classed as a C form switch. It has a common terminal, a normally open terminal and a normally closed terminal. Depending on the position of the switch handle the circuit can be either open or closed.


How to wire a switch leg correctly?

To wire a switch leg correctly, connect the hot wire to the common terminal of the switch, the switched hot wire to the other terminal, and the neutral wire to the neutral terminal. Make sure to turn off the power before starting and follow the wiring diagram for your specific switch.


What is the correct switch wiring diagram for this particular electrical setup?

The correct switch wiring diagram for this electrical setup involves connecting the power source to one terminal of the switch, the light fixture to the other terminal of the switch, and grounding the circuit for safety.


How can I wire a 3-way switch diagram with power at the switch?

To wire a 3-way switch diagram with power at the switch, you will need to connect the power source to the common terminal of the first switch. Then, connect the travelers between the two switches and the load to the common terminal of the second switch. Make sure to follow the specific wiring diagram for your setup to ensure proper installation.


How can I properly set up 3 switch wiring in my home?

To properly set up 3 switch wiring in your home, you will need to first identify the power source and the fixtures you want to control. Then, connect the wires from each switch to the corresponding terminals on the fixtures. Make sure to follow the wiring diagram for 3-way switches, which typically involves connecting the common terminal on one switch to the hot wire, and the common terminal on the other switch to the fixture. Test the switches to ensure they are working correctly before securing the wiring in place. If you are unsure, it is recommended to consult a professional electrician for assistance.


How can I wire a three-way switch diagram correctly?

To wire a three-way switch diagram correctly, connect the common terminal of one switch to the power source, the common terminal of the other switch to the light fixture, and the traveler terminals of both switches together. Make sure to follow the specific wiring instructions for your setup and use proper safety precautions.


What is the wiring diagram for a double switch that controls both a fan and a light?

A double switch wiring diagram for controlling both a fan and a light involves connecting the power source to the common terminal of the switch, then connecting the fan and light to the other terminals of the switch. This allows you to independently control the fan and light with the same switch.


How do you properly wire a 2 switch light switch configuration?

To properly wire a 2 switch light switch configuration, you will need to connect the power source to the common terminal of the first switch. Then, connect the travelers from the first switch to the corresponding terminals on the second switch. Finally, connect the light fixture to the common terminal of the second switch. Make sure to follow the specific wiring diagram for your setup to ensure proper installation.