With 4 way switches you must read the manufacturers instructions or wiring diagram. This circuit diagram describes the wiring a two way switch in such an arrangement so that the flat twinearth and 3 coreearth cables are not broken or interrupted anywhere between the components of the circuit.
Xf 2369 Wiring Diagram For A Two Way Switch Download Diagram
Two way intermediate wiring diagram. To wire a three way lighting circuit you will need 2 two way switches and an intermediate switch. An intermediate switch is a three way light switch it is used when you have three or more switches controlling one light the middle switch needs to be an intermediate light switch. This is the new method to make a 2 way switching connection as it is slightly different from the two wire control method. The wiring connections on 4 way switches varies between manufacturers. How to connect 2 way switch wiring using three wire control. By wiring a 2 way switch the circuit below shows the basic concept of electricity flow to the load.
As a part of the am2 exam you will have to wire up a 2 way and intermediate lighting circuit with one light. By using these switches controlling light can be done from 3 different places. It is essentially the same circuit diagram as the one on the top of this page but with the utilisation of modern cable arrangements. Intermediate switch wiring diagram new cable colours the. Lets assume the load you are controlling is a light. In that an intermediate switch is used in the middle of the 2 two way switches.
This allows a single light to be turned on or off from any of the switches. Sometimes there is only a switch wiring diagram printed on the inside of the 4 way switch package box. Follow this link if you are looking for a comprehensive step by step guide on two way and intermediate lighting circuit wiring. Intermediate switch wiringwiring diagram. There is more than one way to do this depending of the type of cable available and on the installation requirements. Here we have a 3 way switching lighting circuit sometimes called two way switching with intermediate.
This video also shows how an intermediate switch works. Where 0 represents the off condition and 1 represents the on condition. The intermediate switch includes four terminals where these terminals will change the flow of current from circuit to circuit. Four way switch wiring instructions inside the switch packaging. In a previous video i showed how a two way. This method is commonly used now days as it is efficient than the two wire control system.
Three way switching schematic wiring diagram. Here we have a 3 way switching lighting circuit sometimes called two way switching with intermediate. The circuit consists of a two way switch at each end top and bottom switches in fig 2 and an intermediate. The electricity flows from the hot wire black through the 2 way switch shown in off position and then to the light and returns through the neutral wire white. What does a 3. This allows a single light to be turned on or off from any of the switchesthis page shows it wired in the new cable colours if your house has the old colours you want to go here.
Otherwise continue with the am2 exam guide.
Gallery of Two Way Intermediate Wiring Diagram
