The electrical symbol indicates where power enters the circuit. Before proceeding an important component called a two way light switch is the main element of the 2 way switching irrespective of the type of wiring used.
4 Way Switches Electrical 101
Wiring 2 way light switch. Red black white and bare. Two way switch can be operated from any of the switch independently means whatever be the position of other switchonoff you can control the light with other switch. Lets assume the load you are controlling is a light. With this done you can now start to wire the two way electrical switch to the box. Between the lightbox and the first switch box there should be a length of 2 wire a black white and bare wire inside. 2 way light switch circuit wiring diagrams.
A 2 way switch wiring diagram with power feed from the switch light. Use the screwdriver to loosen the wires in the box. You will see that there is a hot wire that is then spliced through a switch and that then goes to the hot terminal of the light. The power source comes from the fixture and then connects to the power terminal. The two way switch will have corresponding wires or screws. This cable contains three wires and a ground.
Wiring two switches to one light fixture adds convenience to any room with two entryways. There are two methods of making 2 way switching connection one is 2 wire control and another is 3 wire control. By wiring a 2 way switch the circuit below shows the basic concept of electricity flow to the load. Two way switch lighting circuit diagrams. You may have to use the wire strippers to strip the ends of the wire and the wire cutters to trim the length. A light fixture can operate with two switches in different locations.
When i say 2 way swithces i mean a switch with two copper screws. The electricity flows from the hot wire black through the 2 way switch shown in off position and then to the light and returns through the neutral wire white. Logically it cant be done as both switches would need to be on for the circuit to work power the bulb that is but a two way switch system means that either switch should be able to turn on the bulb. This is a completed circuit. It is a standard single pole switch with three terminals. The three terminals are usually named com l1 and l2 but sometimes com 1 way and 2 way are also used.
We look at the eu colour coding wires. Here is our selection of two way switch circuit diagrams. Also known as three way switching the job calls for a pair of special three way switches and an appropriate length of 14 3 conductor cable to join the switches together. For the span between the first and second switch boxes run 3 wire romex. Step 3 wire the two way electrical switch. How to wire 2 way light switch in this video we explain how two way switching works to connect a light fitting which is controlled with two light switches.
If you need to know how to wire a two way switch then this is the place to start.
Gallery of Wiring 2 Way Light Switch
