Electricians Sioux City IA

This page provides useful content and local businesses that can help with your search for Electricians. You will find helpful, informative articles about Electricians, including "Wiring a 3-way or 4-way switch". You will also find local businesses that provide the products or services that you are looking for. Please scroll down to find the local resources in Sioux City, IA that will answer all of your questions about Electricians.

Thompson Electric Company
(712) 252-4221
Sioux City, IA
Commercial/Institutional, Industrial, Instrumentation/Testing, Lighting Maintenance/Retrofit, Residential, Service - Residential

Lewis Electric CO
(712) 252-2785
2424 5th Street
Sioux City, IA
Thompson Electric CO
(712) 252-4221
721 14th Street
Sioux City, IA
Vakulskas Electric
(712) 276-2260
3140 South Lakeport Street
Sioux City, IA
High Tech Electric
(712) 224-2338
1717 23rd Street
Sioux City, IA
Metro Electric
(712) 233-2438
931 Steuben Street
Sioux City, IA
Mid States Electric
(402) 494-1692
424 West 30th Street
South Sioux City, NE
Tec Corporation
(712) 252-4275
721 14th Street
Sioux City, IA
Swanson Electric
(712) 255-3847
3151 Norman Drive
Sioux City, IA
Nystrom Electric
(712) 252-4032
1504 West 3rd Street
Sioux City, IA

Wiring a 3-way or 4-way switch

Do you need to wire 2 switches to control the same light or lights??

Or, wire 3 switches to control the same light or lights??

Here are the instructions for wiring:

Wiring a 3-Way Switch

To use 2 switches to control the same fixture, you will need to use two 3-way switches.

Run 2-wire cable from the fixture to the first switch. Between the switches you will need to run 3-wire (with ground) cable. (The white and red wires will be the switched wires.)

In the picture below, we show power coming into the light fixture. The black (hot) wire will pass right through going to the first switch. Attach it to the white wire of the wire running to the switch. The white wire from the power source will attach to the light's white wire. The light's black wire should be attached to the black wire running to the first switch.

At the switch the white wire (hot) coming from the light, will be connected to the dark colored screw. Mark it with a black marker or paint the end black to indicate it is hot. The red and white wire of the 3-wire going to the next switch should be attached to the light colored screws. Connect the black wire of the 3 wire cable to the black coming into the switch from the light.

At the second switch, attach the black wire to the dark screw and the white and red to the light colored screws.
3 way switch wiring 3 way elementary
For more elementary wiring diagrams of different 3 way circuits scroll down to the bottom of the page. ...

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