Changing plugs of electrical appliances is quite straight forward. However, when performing other electrical tasks like creating another 3-pin socket or creating switches you have to take extra care. Rightfully you should engage a qualified electrician to perform such electrical tasks because the wire used may be different and additional switches and sockets may affect the overall electrical load.
Different types and sizes of wire are designed for different purposes and knowing the right type of wire to use is important to ensure that the place is safely wired. If you are not trained in electrical wiring and not sure how to perform it safely, we are here to help. Our wiring specialist will advise you appropriately. Let our wiring professionals perform wiring work to make sure that the electrical wiring is not a danger to the place you stay.
Find our highly knowledgeable and experienced Electrician to handle all your electrical repairs, installations and maintenance. Ceiling Fan is rotating slowly or the remote control is not working? Time to get an Electrician to repair it. Electric for educational purposes only to give the reader general information and a general understanding on the specific subject above.
The blog should not be used as a substitute for a licensed electrical professional in your state or region. Check with city and state laws before performing any household project.
Skip to main content. Your health and safety are our highest priority during this time. Click here for our precautionary measures. What Each Wire Color Means for You If you live in the United States and your home was built after the s or your outdated wiring has since been updated , you can expect the electrical wires behind your walls to follow certain color standards.
What the Color of an Electrical Wire Means Black Electrical Wires This color of wire is used to transfer power to switches and outlets in all types of circuits. Red Electrical Wires In volt circuits, red wires are the secondary live wires. Blue and Yellow Electrical Wires While wires in these colors carry power, they are not used in typical outlet wiring.
Green Electrical Wires The purpose of green wires is to ground an electrical circuit. Trust Mr. Electric for Electrical Wiring Installations and Upgrades With this electrical wire color code guide, you hopefully have a better idea of what wires accomplish which tasks. We connect homeowners, business owners and landlords across the UK with reputable and trusted electricians for the best advice, prices and the very latest information.
Fill in our no-obligation quote form on this page to be put in touch with local expert tradespeople. Any electronic wiring in a UK home features three colours of wiring which are used for three different functions:.
Since , British law dictates that the colours mentioned above must be used in all new electricity installations. The blue wire is known as the neutral wire and its job is to take electricity away from an appliance. The brown cable — known as the live wire — actually delivers electricity to your appliance. Together, these two wires form a complete electric circuit. The green and yellow cable is known as the earth wire and it serves an important safety role.
When travelling around your home, electricity will always take the path of least resistance to the earth. This means that, if the live or neutral wires develop a fault causing any exposed metal to become live, there is a risk of electrocution as electricity can attempt to find its way to earth via the human body.
In addition to household wiring, all plugs in the UK feature the three colours of wire we mention above. The primary purpose for doing this is to make the wiring consistent across appliances and the electrical wiring used in sockets and lights including their corresponding circuits and mains.
Prior to , different colours of cables were used in UK domestic electrical wiring and appliances for the neutral and live wires.
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