2 way light switch circuit wiring diagrams. This method is commonly used nowadays as it is efficient than the two wire control system.
Wiring Diagram For 3 Gang 2 Way Light Switch Wiring Library
How to wire a two way light switch. When i say 2 way swithces i mean a switch with two copper screws. Connect the two white wires from the switches using a wire nut. If you need to know how to wire a two way switch then this is the place to start. Step 13 connect the black wire from the circuit power source and the black wire from the first switch with a wire nut. This is the first method to make a 2 way switching connection this is the old method. Black wire power or hot wire.
Wire them together in a particular way. Do you need to know how a two way switch works before you check out the circuit diagrams. This can be confusing. 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. A commonc l1 and l2. 2 gang 2 way light switch for example this allows lighting in a hallway stairwell or other large rooms to be controlled from multiple locations hook up a double light switch and a this hardwired switch lets smart light.
When wiring a 2 way switch circuit all youre really doing is controlling the power flow switching offon to the load a light lamp outlet ceiling fan etc now a typical circuit will contain a 3 wire cable known as romex. According to the schematic diagram of 2 way switch circuit above the common of both the switches are are connected with each other. A two way switch has 3 terminals. When wiring a 2 way switch circuit all youre really doing is controlling the power flow switching offon to the load a light lamp outlet ceiling fan etc. 2 way switch wiring using three wire control. Use two 2 way switches to create a two way switch system.
One thing to remember is that the wiriing on light switches is only switching the live wires not the neutral. Pin1 pin2 of the first switch is connected with the pin1 pin2 of second switch respectively. Three way light switch. The cable consist of a black wire a white wire and a bare copper wire. As you see in the schematic diagram of 2 way switch circuit below you will find that the phaselive is connected with the common of the first 2 way switch. Simple 2 way light switch with the power feed via the switch.
If you are going to install a new one then go for three wire control method. If you look inside an existing wired in two way switch you will see quite a few wires of differing colours. It is also a new method to make a 2 way switching connection as it is a little different from the two wire control method. Hook up a double light switch.
Gallery of How To Wire A Two Way Light Switch
