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IET 9th Edition, On-Site Guide (BS 7671:2018+A4:2026)
IET

IET 9th Edition, On-Site Guide (BS 7671:2018+A4:2026) (479EE)

In stock from 15th April 2026, check store availability for click and collect.

The IET On-Site Guide, 9th Edition, is an essential reference for electrical installations. This vital guide incorporates all 4 x amendments to the 18th Edition, ensuring electricians and electrical contractors remain fully compliant and up to date. It provides crucial information in a convenient A5 paperback format, enabling competent installers to manage installations up to 100A, 3-phase. Topics covered include bidirectional protective devices, stationary secondary batteries, and updated guidance on RCD selection and prospective fault current, making it indispensable for daily operations.

  • Paperback A5
  • 256 Pages
  • ISBN-13: 978-1-83724-039-5
  • Date of Publication: 15th April 2026
  • Clarifies Clauses In Main Book
More Info

View all: IET Electricians Regulations & Guides

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The IET On-Site Guide, 9th Edition, is an essential reference for electrical installations. This vital guide incorporates all 4 x amendments to the 18th Edition, ensuring electricians and electrical contractors remain fully compliant and up to date. It provides crucial information in a convenient A5 paperback format, enabling competent installers to manage installations up to 100A, 3-phase. Topics covered include bidirectional protective devices, stationary secondary batteries, and updated guidance on RCD selection and prospective fault current, making it indispensable for daily operations.

  • Paperback A5
  • 256 Pages
  • ISBN-13: 978-1-83724-039-5
  • Date of Publication: 15th April 2026
  • Clarifies Clauses In Main Book
More Info

View all: IET Electricians Regulations & Guides

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Specification
BrandIET
Document SizeA5
Manufacturer Guarantee1 Year Guarantee
Pack Size1
Pieces in Pack/Case1
Product TypeIt is the supporting document to take the Regulations and apply to day to day operations
Publication Year2026