NICEIC Site Guide for Electrical Installations up to 100 A (BS 7671:2018+A4:2026)
A practical, quick-reference guide for contractors and electricians working on domestic electrical installations up to 100 A.
The NICEIC Site Guide for Electrical Installations up to 100 A provides clear, practical guidance for contractors and electricians working on electrical installations in dwellings.
Updated for BS 7671:2018+A4:2026, the guide supports good practice across design, construction, inspection, testing and certification, helping professionals apply the requirements of the current Wiring Regulations with confidence.
Focused specifically on installations up to 100 A, it explains key safety principles and fundamental protective measures in a format designed for quick and convenient reference while working on site.
Regulation numbers are included throughout the guide to support accurate interpretation of the Standard, making it easier to locate relevant requirements and apply compliant solutions during day-to-day electrical work.
Key Benefits
- Updated to BS 7671:2018+A4:2026
- Provides clear, practical guidance for electrical installations in dwellings
- Focused on installations up to 100 A
- Covers design, construction, inspection, testing and certification
- Explains key safety principles and fundamental protective measures
- Includes regulation references throughout to support accurate interpretation of the Standard
- Designed as a quick-reference guide for use on site
- Helps contractors and electricians find compliant solutions quickly during day-to-day work
Who is this guide for?
This NICEIC Site Guide is designed for contractors and electricians working on domestic electrical installations up to 100 A.
Its practical format makes it particularly useful for professionals who need convenient access to guidance covering design, construction, inspection, testing and certification while working on site.
Why choose the NICEIC Site Guide?
Designed for practical, day-to-day use, the NICEIC Site Guide brings together important guidance for domestic electrical installations in a compact A5 format.
With regulation references provided throughout, it supports professionals who need to interpret and apply BS 7671:2018+A4:2026 accurately while carrying out electrical installation work.
Product Details
| Features | |
| Author | NICEIC |
| Updated To | BS 7671:2018+A4:2026 |
| Publication Year | 2026 |
| Page Count | 375 |
| Size | A5 (148 x 210mm) |
| ISBN | 978-1-83863-083-6 |
| Part Number | PNICSG184 |
| Format | Spiral Bound Book |