Distance of a socket from a sink
Recommendations and guides on locating sockets, spurs and isolators near a kitchen sink. Electrical accessories should be located at a safe distance from sink or drainer unit.
Max Zs Values 18th Edition BS 7671
Learn how to calculate the maximum earth loop impedance values to the 18th edition of the wiring regulations. 100% and temperature adjusted Zs.
SPD Surge Protection Devices – Types & Uses
Discover the types of SPD’s and the application of surge protection devices.
AFDD’s Arc Fault Detection Devices – Do we need them?
Discover when it is a requirement to install AFDD’s in this handy AFDD guide.
IP Rating Codes Explained
IP ratings (Ingress Protection) codes explained, what are IP codes and what do their ratings mean.
Electrical Charts BS 7671
Print electrical charts directly from an app, the new impending 2019 free update of the Electrical Tools & Reference app will include new updated electrical charts with a new print function to enable you to print the BS 7671 electrical charts and guides straight from your iPad, iPhone or Android device. Along with the print…
BS 7671 Wiring Regulations History
BS 7671 history and publication dates of all previous versions of the wiring regulations starting in 1882.