BEAMA Guide to Arc Fault Detection Devices (AFDDs)

02 July 2018

Arc Fault Detection Devices represents a new category of additional protection against fire caused by arc faults in AC final circuits. BS 7671: 2018 IET Wiring Regulations 18th Edition recommends the use of AFDDs  for certain applications. This BEAMA guide provides detailed technical information and application guidance for AFDDs in electrical installations.