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Electrical Earthing - Importance of earthing in electricity

Electrical Earthing One of the most important safety features associated with electricity is earthing. Electricity is a crucial element of modern living, but it’s also a highly dangerous force. Electricity has the potential to cause significant damage. Earthing is similar to grounding but there are some notable differences between the two. WHAT IS EARTHING? When the insulation inside an electrical device begins to degrade and fail, there’s a major risk of anyone touching that device receiving an electric shock. If, for example, you were to start inspecting a kettle where the insulation had failed, it’s likely that you would become a conduit for the electrons which are leaking out. And this is when an electrical shock occurs. How does earthing work in electricity? An electrical device which has been earthed, however, should avoid your body becoming a pathway for any electrons which are leaking out. This is achieved using the third pin on a plug known as the ‘earth’ connection. As the Earth is an excellent conductor of electricity, electrons are keen to use this as a quick escape path from damaged insulation. And, due to the size of the Earth, it can provide a safe discharge of the electrical force. Earthing, of course, is similar to grounding but there are some notable differences between the two. Whilst both are involved in the safe discharge of electrons, earthing is when the electrical circuit is connected to the ground physically with zero volt potential. Grounding, meanwhile, is when the electrical circuit does not have a physical connection with the ground but still has zero volt potential. Electrical Installation Services for work all over London and the South, our team of electrical project experts have 25 years of broad experience in the electrical installation field. We are fully accredited to the latest 17th edition requirements for Electrical Installations BS 7671 and are Industry Accredited Electrical Contractors. Electrical Installation Services https://electricalinstallationservice... Email: [email protected] #earthing #grounding #electrical