Code of practice for the operation of fire protection measures. Actuation of release mechanisms for doors

12 August 2020

BS 7273-4 covers the electrical control arrangements for actuation of mechanisms that unlock, release or open doors in the event of fire. 

BSI is presenting the proposed amendments to BS 7273-4:2015+A1:20 document in the form of a list of changes to the relevant sections of the text, drawings etc. BSI is  only inviting comments on these changes. Any comments on the rest of the document are likely to be reserved for the next revision.

The deadline for comments to BSI  is 4th October 2020