On-Site Guide 18th Edition. An essential guide to BS7671. This book incorporates the extensive changes in BS7671 18th Edition, making this a vital guide for keeping up to date. Enables the competent electrician to deal with installations (up to 100 A, 3-phase) providing essential information in a convenient, easy-to-use format.

The new IET On-Site Guide 18th Edition has all of the practical information required and is supplied in a spiral bound A5 format, excellent for taking out on-site.

18th Edition On-Site Guide

18th Edition Inspection Guidance Notes 3 see RS stock no: 173-7287
8th Edition Selection and Erection Guidance Notes 1 see RS stock no: 173-7289