Guidance Note 5: Protection Against Electric Shock, 10th Edition
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The 2026 4th Amendment edition will be shipped to you automatically on publication - expected 18th May 2026.

Guidance Note 5: Protection Against Electric Shock
This provides a core element of safety for specifiers, designers, contractors and inspectors. It includes clear guidance on how to apply the safety requirements of BS 7671 concerning electric shock and has been fully updated to BS 7671:2018+A4:2026, including Power over Ethernet; maximum permissible measured earth fault loop impedance (EFLI), guidance on the verification of site applied insulation.
| ISBN | 9781837240548 |
|---|---|
| Publication Status | Pre-Order |
| Publication Date | 2026-05-18 |
| Edition | 10th Edition (Amendment 4) |
| Format (Paperback, Hardback etc) | Paperback |
| Total Pages | 170 |
| Brand / Publisher | IET |
| Publisher | IET |
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