3 Gang 3 Way Switch Wiring Diagram Uk

Basically this is three single gang 1 way switches on a single face plate.

3 gang 3 way switch wiring diagram uk. To switch from two locations youll need 2 two way switches and wire them together in a particular way. Sometimes called a crossover switch for obvious reasons. This cable consists of three cores brown grey and black which are all line colours and an earth wire. The only place you would use such a beast is if you had three lights or sets of lights in a single room each controlled by one of the single switches.

Wiring a 3 way light switch is certainly more complicated than that of the more common single pole switch but you can figure it out if you follow our 3 way switch wiring diagram. If you are describing this switch to an electrician or electrical supplier you should refer to it as a 1 gang intermediate light switch. Each of the gangs or switches above in fig 2 of which there are three work like this fig 3. Connect the line brown wire coming from the light together with the 3 core earth cable black wire in to the l1 terminal of the two way switch.

The next length of the twinearth cable will run from the light to the first two way switch. Uk so this fig 2 is what we call an intermediate switch so called because it is used in between two x 2 way switches to achieve 3 way switching clarified below under multiway switching. Wiring a three way switch happens with the use of the 3 core earth cable. Wiring a 3 way light switch.

In position 2 when the switch is up or off com and l2 are connected together. In position 1 when the switch is down or on com and l1 are connected together just like the one way switch in position 2 when the switch is up or off com and l2 are connected together. With a pair of 3 way switches either can make or break the connection that completes the circuit to the light.