1 Way Lighting Wiring Diagram

A metal light switch must be earthed as seen below.

1 way lighting wiring diagram. One way switching plastic switches. L and n indicate the supply. A piece of brown sleeving is used on the blue wire as both wires are live. The fixture s hot wire connects.

Switches are shown as dotted rectangles. The most basic circuit with only two wires at the switch. Typically these terminals will be marked com and l1 sometimes l1 and l2. Lighting circuits switches.

Whether you have power coming in through the switch or from the lights these switch wiring diagrams will show you the light. A single switch operates the light. This is the simplest situation and also the most common. Two way switching 2 wires.

When the switch is on both terminals are connected together. Earth wires are not shown. The l2 terminal is unused. There are two terminals in a one way light switch.

This circuit is wired the same way as the 3 way lights at this link. One wire connects to com and the other wire to l1. Three wire cable runs between the switches and the outlet. Basically this is three single gang 1 way switches on a single face plate.

How to wire light switches. This format of light switch has three discreet switches on a single face plate. Light switch wiring diagram single pole this light switch wiring diagram page will help you to master one of the most basic do it yourself projects around your house. 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.

A two way light switch can also be used in in place of a one way light switch in this instance the red wire is connected to the common c terminal and the black wire is connected to the l1 terminal. The red wire from the feed cable is connected to the top terminal the red wire going to the light is connected to the bottom terminal the black wires from both cables are connected together in a plastic terminal block and the earth wires are connected to the earth terminal. A one way light switch is quite easy to wire up. In this diagram two 3 way switches control a wall receptacle outlet that may be used to control a lamp from two entrances to a room.

The two hot wires of three wire cable connect to a pair of brass colored traveler terminals on each switch. 3 way switch wire diagram power to light switch in this diagram the incoming hot wire attaches to the first switch s common dark colored terminal. Although technically it doesn t 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.