colour code for house wiring - IOT Wiring Diagram

The colour code for house wiring plays a critical role in ensuring safety when it comes to electrical installations. It is a system of coding that assigns specific colours to various wires, allowing for easy identification and organisation. Without the use of such codes, you might end up with an installation that is unsafe, expensive and difficult to work with.

Using the colour code for house wiring is relatively easy. It starts with the black wire which is used as the live or hot wire that provides power to electrical outlets, switches and light fixtures. The white wire is neutral and carries electricity back to the source which is typically the power source. The green wire is the ground wire which helps conduct away any electricity that may escape from the circuit. Other colors are typically used for various purposes. For example, a yellow wire might be used to supply a line-voltage thermostat or a brown wire used to supply a switched outlet.

When working on a home wiring project, always make sure to reference the proper colour code before beginning. While it can be tricky to remember all of the different colours and functions, it is essential to ensure that all the wiring is correctly done and operates safely. If you are unsure about certain wires or their purpose, there are plenty of helpful diagrams available online that can assist you in identifying them. Taking the time to double check your work can save valuable time and money in the future.

Addison Technical Lib New Cable Colour Code