Student's Guide to the IET Wiring Regulations, 3rd edition

The Student's Guide to the IET Wiring Regulations is designed for students studying for a career in the electrotechnical industry. The content will enhance the reader's understanding of the IET Wiring Regulations and how to interpret them, as well as integrating with current qualifications being delivered.

The simple format, using diagrams and examples, provides students with guidance to navigate their way through the information available in BS 7671 while studying electrical courses.

BS 7671:2018+A2:2022 incorporates changes from the first amendment, published in 2020, regarding Electric Vehicle Charging Installations to provide greater guidance on embracing changing technology within this sector. Additional changes within the second amendment include:

Changes within the BS 7671:2018 standard include:

• Protection against electric shock


• Protection against thermal effects


• Protection against voltage disturbances and electromagnetic disturbances


• The installation of renewable energy storage systems,


• Recommendations for Arc Fault Detection Devices (AFDDs)