When the switch is on both terminals are connected together. Two way switches have a com terminal as well as l1 and l2 terminals.

2 Way Switching Diywiki
1 gang 1 way switch wiring diagram uk. Typically these terminals will be marked com and l1 sometimes l1 and l2. There are two terminals in a one way light switch. When l1 is on l2 would be off. Having additional lights wired in parallel will not change the wiring below. There are two wiring options for this. The red wire from the feed cable is connected to the top terminal the red wire going to.
2 gang switch wiring actual and schematic diagram. 3 way switch actual connection tagalog duration. However if you need two switches to control a single lighting circuit such as in the case of at the head and foot of stairs so you can switch the lights on and off in both places you need to understand a 2 way switch. A one way light switch is quite easy to wire up. Although technically it doesnt matter which way round you connect the wires it is best to stick to convention and connect the permanemt live from the supply to com and the switched live to the lamp. Line diagram of a one way lighting circuit using in line method fig 1.
Find our diy wiring a 2 way switch video diagrams and explanation. Information and step by step guide on how to wire a 1 gang 1 way light switch. Line diagram of a one way lighting circuit using in line method fig 1. 1 gang 2 way light switch wiring diagram uk. Line switch load switch 1 if your wiring is like the diagram below you can wire your smart switch in the box with line. Tb electricals 40540 views.
How to wire a one way lighting circuit in this tutorial i show how to wire a one way light switch i show how a 1 way and 2 way light switch works i explain how to wire a ceiling rose how to. 2 gang 1 way light switch you dont see these as much now days as many manufactures only make 2 gang 2 way light switches that serve the same purpose you just dont use the third l2 terminal on each gang however i thought we would include it just in case you come across one. One way lighting circuit using in line switching. Wiring a light switch. 2 gang 2 way switch wiring diagram wiring diagram is a simplified usual pictorial representation of an electrical circuitit shows the components of the circuit as simplified shapes and the power and signal links in the midst of the devices. Uk domestic lighting circuits.
The cable going to the light switch is connected as follows fig 2. When l1 is off l2 would be on. Wiring a two way switch. Brown sleeving or tape would of been placed on the wires as shown to show the blue. Two way switching means you can switch the same light fixture from two switches that are located in different sides of a room. A 1 gang switch will control a single lighting circuit and with a 2 gang switch you can control two lighting circuits and so on.