A Practical Guide To The Wiring Regulations: 17... Apr 2026

: Enhanced requirements for Residual Current Devices (RCDs), making them mandatory for most socket outlets in domestic premises intended for general use by unskilled persons.

: Redefined protection against direct contact as "basic protection" and protection against indirect contact as "fault protection". A practical guide to the wiring regulations: 17...

Practical guides like those from Routledge and Wiley break down these complex rules into actionable sections: Go to product viewer dialog for this item. A Practical Guide to the of the Wiring Regulations : Enhanced requirements for Residual Current Devices (RCDs),

: Updated requirements for protective conductors, earthing arrangements, and supplementary bonding to ensure rapid automatic disconnection of supply during a fault. Core Content for Practitioners A Practical Guide to the of the Wiring

The 17th Edition restructured the existing 16th Edition into a new format, adopting the IEC numbering system and introducing several critical safety requirements:

: New or heavily revised regulations for high-risk areas, including bathrooms (where socket outlets became permitted under specific RCD protection), swimming pools, marinas, and solar photovoltaic (PV) power systems.