Portable Power Distribution - AFDD Protection Built In

"Powering the Best" 

At Titan Power we say "Powering the Best" and each day we continue to strive to that. Which is why, we now manufacture Portable Power Distribution with AFDD Protection built in.



This is a 32A rated portable distribution board complete with 4 x RCBO each with AFDD protection.

What is an Arc Fault Detection Device (AFDD)?


An arc fault device (AFDD) is an electrical safety device that is designed to detect and respond to faults in the building's electrical system, Arc faults can be caused by damaged, overheated, or loose electrical connections, and can lead to electrical fires if not detected and addressed. Even the slightest minor breakdown in cable insulation can lead to arcing which in turn can cause fires.


AFDDs provide important additional protection against fire that other protection devices cannot provide. A major change in IET Wiring Regulations, BS 7671: 2018+A2:2022, is that the use of AFDDs has changed to being mandatory for some socket-outlet circuits in certain types of premises, and recommended in all other types of premises for the prescribed socket-outlet circuits.

Where would you need to use an AFDD device?


AFDD Protection needs to be at the origin of final circuits with socket outlets, where the current rating is 32A or below in the following building types:

A) Higher Risk Residential Buildings (in excess of 6 stories)
B) Houses in Multiple Occupation
C) Purpose built for Students and Care Homes

AFDD Protection is also recommended for higher risk properties including:

A) Thatched roofed houses
B) Public Places (Cinema, Theatres, Schools etc)
C) Hospitals and Healthcare, Heritage Buildings, Museums




Titan Power now manufactures portable power distribution boards that have been built in AFDD protection. Titan AFDD boards are used to supply power to Portacabin Accommodation, Displays at Museums and Art Galleries,Temporary Cinemas, and Festivals. The list will continue to grow year on year. 


Titan Power uses AFDD protection manufactured by ABB, Doepke and Wylex.

If you're looking for more information or would like us to contact you about a request, please contact us