The IET Wiring Regulations, Eighteenth Edition, BS 7671:2018+A2:2022 is the most up-to-date and comprehensive guide to electrical installations. This book provides clear and concise guidance on all aspects of electrical work, from design and installation to commissioning and maintenance. It covers both domestic and commercial installations, and includes detailed information on products, materials and wiring systems.
The book also includes a wide range of illustrations and diagrams to help readers understand the regulations. The IET Wiring Regulations are essential reading for all electricians, and this book is the perfect reference for anyone working in the electrical industry.
What is the status of BS 7671 2018 wiring regulations?
The 18th edition of the BS 7671 wiring regulations (known as BS 7671 2018) was published in July 2018. The new edition includes a number of significant changes, most notably the introduction of new requirements for safety in domestic and commercial premises with ‘socket-outlets’. The changes are designed to protect people from electrical shocks and fires, and to ensure that electrical installations are safe to use.
The 18th edition of BS 7671 is currently the most up-to-date version of the wiring regulations, and is mandatory for all new electrical installations in the UK. However, it is not yet a legal requirement to upgrade existing installations to comply with BS 7671 2018. For more information, you can consult the full text of the standard, which is available from the BSI website.
Total price: Now £87.09 was £99.00
Do all circuits have to be RCD protected 18th edition?
The 18th edition book states that RCDs must be used on all final sub-circuits. This includes circuits supplied by a socket outlet and all ring, radial and lighting final circuits. The main changes from the previous edition are that all new installations must have residual current devices (RCDs) and that there is a requirement to provide additional protection for largersocket-outlet circuits.
An RCD is a device that provides protection against electric shock by disconnecting the supply if there is a fault. All new installations should have RCDs fitted as they provide a higher level of safety than fuse protection. For example, if there is an earth fault on an appliance, the RCD will disconnect the circuit before the user receives a shock. Fuses only provide protection against overcurrent and cannot prevent electric shocks. Therefore, it is now a requirement to fit RCDs to all new electrical installations.
What are the changes to BS 7671?
The IET Wiring Regulations (BS 7671) are the national standard to which all electrical installations should conform. The Regulations are published by the IET and are available in book form. BS 7671 is currently in its 18th edition, which was published in 2018. The most recent amendment to the Regulations was released in January 2020. This amendment includes a number of changes, including new requirements for the installation of electric vehicle charging points.
The amendment also includes a new section on energy storage systems, such as batteries. These changes reflect the increasing use of renewable energy sources and the need to store energy more efficiently. They also reflect the growing trend for homeowners to install solar panels and other renewable energy generating equipment. By ensuring that electrical installations comply with BS 7671, we can help to ensure that they are safe and fit for purpose.
The IET Wiring Regulations (BS 7671:2018+A2:2022), also known as the Eighteenth Edition, is the latest British Standard for electrical installations. This book provides guidance on how to comply with the Regulations and includes full details of the requirements for electrical installations.
The book is essential reading for all electricians and other professionals who design, install, inspect or maintain electrical systems. It also includes a section on renewable energy systems, which are covered by separate regulations. The book is available from Hive Books and other retailers. To find the most suitable Book just visit the Hive Books website.
