NEW 18th EDITION
Guidance Note 2: Isolation & Switching is an essential guide and reference manual on this sometimes confusing aspect of BS 7671.
Who is Guidance Note 2 for?
Specifiers, installers, inspectors and testers, consulting engineers, electricians, technicians and surveyors.
The 18th Edition Wiring Regulations (BS7671:2018) were published in July 2018 and are now in effect. All new installations must comply with BS 7671:2018.