If you are doing a new install or replacing a two way switch system go for the three wire control method. 2 way switch wiring diagram two way switch two way switching. In position 2 when the switch is up or off com and l2 are connected together. The schematic shows that the circuit is complete and the bulb is on. The power source comes from the fixture and then connects to the power terminal. Old multi point radial lighting diagram using junction boxes. To switch from two locations you ll need 2 two way switches and wire them together in a particular way. How to wire a 2 way switch. As i have already mentioned in the introduction paragraph a two way switch is very useful in staircase lighting as you can turn on the light just before you start to climb the stairs and once you reach upstairs you can turn off the light simply by toggling the switch placed near the top of the staircase. 2 way light switch 3 wire system new harmonised cable colours 2 way switch 3 wire system old cable colours 2 way switch two wire control three way switching.
One end of the bulb is connected with the common terminal of the second switch and another end of the bulb is connected with the neutral line of the ac power supply.
To switch from two locations youll need 2 two way switches and wire them together in a particular way. Old multi point radial lighting diagram using junction boxes. 2 gang 2 way light switch wiring diagram uk. Two way switching allows you to control a light from two locations. A two way switch has 3 terminals. A 2 way switch wiring diagram with power feed from the switch light.
To switch from two locations youll need 2 two way switches and wire them together in a particular way. 2 way switch wiring diagram two way switch two way switching. 2 way light switch 3 wire system new harmonised cable colours 2 way switch 3 wire system old cable colours 2 way switch two wire control three way switching. Pin1 pin2 of the first switch are connected with the pin1 pin2 of the second switch respectively. How to wire a 2 way 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. Wiring a two way switch. 2 gang 2 way light switch wiring diagram uk. As i have already mentioned in the introduction paragraph a two way switch is very useful in staircase lighting as you can turn on the light just before you start to climb the stairs and once you reach upstairs you can turn off the light simply by toggling the switch placed near the top of the staircase. One end of the bulb is connected with the common terminal of the second switch and another end of the bulb is connected with the neutral line of the ac power supply.
Now by understanding the diagram above go up to the top diagram and by using the concept shown here just use your mouse pointer on that diagram and follow the flow from black wire hot wire to the load and return through the white wire neutral. To turn the bulb on again turn the same switch on the top of the staircase. As i have already mentioned in the introduction paragraph a two way switch is very useful in staircase lighting as you can turn on the light just before you start to climb the stairs and once you reach upstairs you can turn off the light simply by toggling the switch placed near the top of the staircase. Two way switching allows you to control a light from two locations. To switch from two locations youll need 2 two way switches and wire them together in a particular way. Suppose you want to turn off the bulb top of the staircase from the upper switch above the ladder then switch off the switch then the circuit will break and the bulb will close. This should give you a good basic understanding how the 2 way switch circuit works and will help you in adding or changing a 2 way switch. A common c l1 and l2. 2 gang 2 way light switch wiring diagram uk. 2 way switching two wire control i ve included this method of 2 way switching for reference because you may come across it in old homes but i don t recommend you use it.
One end of the bulb is connected with the common terminal of the second switch and another end of the bulb is connected with the neutral line of the ac power supply. Wiring a two way switch. A two way switch has 3 terminals. Old multi point radial lighting diagram using junction boxes. Suppose you want to turn off the bulb top of the staircase from the upper switch above the ladder then switch off the switch then the circuit will break and the bulb will close. 2 way switching two wire control i ve included this method of 2 way switching for reference because you may come across it in old homes but i don t recommend you use it. A 2 way switch wiring diagram with power feed from the switch light. Now by understanding the diagram above go up to the top diagram and by using the concept shown here just use your mouse pointer on that diagram and follow the flow from black wire hot wire to the load and return through the white wire neutral. Two way switching allows you to control a light from two locations. To switch from two locations you ll need 2 two way switches and wire them together in a particular way.
2 way light switch 3 wire system new harmonised cable colours 2 way switch 3 wire system old cable colours 2 way switch two wire control three way switching. As i have already mentioned in the introduction paragraph a two way switch is very useful in staircase lighting as you can turn on the light just before you start to climb the stairs and once you reach upstairs you can turn off the light simply by toggling the switch placed near the top of the staircase. Now by understanding the diagram above go up to the top diagram and by using the concept shown here just use your mouse pointer on that diagram and follow the flow from black wire hot wire to the load and return through the white wire neutral. 2 gang 2 way light switch wiring diagram uk. Suppose you want to turn off the bulb top of the staircase from the upper switch above the ladder then switch off the switch then the circuit will break and the bulb will close. One end of the bulb is connected with the common terminal of the second switch and another end of the bulb is connected with the neutral line of the ac power supply. 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. 2 way switching two wire control i ve included this method of 2 way switching for reference because you may come across it in old homes but i don t recommend you use it. A 2 way switch wiring diagram with power feed from the switch light. 3 way light switching new cable colours 3 way light switch old cable colours.
A common c l1 and l2. Suppose you want to turn off the bulb top of the staircase from the upper switch above the ladder then switch off the switch then the circuit will break and the bulb will close. Wiring a two way 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. Two way switching allows you to control a light from two locations. Old multi point radial lighting diagram using junction boxes. This is very useful in a number places particularly hallways and stairs. As i have already mentioned in the introduction paragraph a two way switch is very useful in staircase lighting as you can turn on the light just before you start to climb the stairs and once you reach upstairs you can turn off the light simply by toggling the switch placed near the top of the staircase. In other words you can keep the off and on bulbs from the upper. 3 way light switching new cable colours 3 way light switch old cable colours.