electric plug wire colours uk - IOT Wiring Diagram

Most people in the United Kingdom are familiar with the electric plug wire colours. But for those who are not, it is an important aspect of electrical safety and protecting yourself and your family. Electric plug wires come in a variety of colours that convey information about their intended use.

The most common electric plug wire colours in the UK are red, black, yellow, green and blue. Red wires usually indicate “live” or “positive” wiring, while black wires generally indicate “neutral” or “negative” wiring. Yellow and green indicate ground, which applies to both live and neutral circuits. Finally, blue wires indicate "switched live". All these wires are marked with temperature ratings and other technical specifications.

Knowing these electric plug wire colours is essential for anyone dealing with electricity. It is not enough to rely on guess-work or intuition – following the right colour coding ensures that your electrical connections are safe and proper. An electrician or other qualified professional must install the wires according to their intended use and the local regulations. Familiarizing yourself with the meanings of the different colours helps to understand the guidelines and prevent mishaps. Be sure to always double check before making any connections, and make sure to stay safe!

Uk Wiring Colours Electrical Cable With Photos