Download or read book On Site Guide BS 7671 2008 A3 2015 written by Institution of Engineering and Technology and published by Electrical Regulations. This book was released on 2015 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guide is intended to enable the competent electrician to deal with small installations (up to 100 A, 3-phase). It provides essential information in an easy-to-use form, avoiding the need for detailed calculations.