British Standards Document
BS EN 54-28
Fire detection and fire alarm system. Non-resettable line-type heat detectors

https://doi.org/10.3403/30291073U

BS EN 54-28 is maintained by FSH/12/2. The current release of this standard is:

BS EN 54-28:2016 Fire detection and fire alarm system. Non-resettable line-type heat detectors

https://doi.org/10.3403/30291073 (published 30/06/2016)

This standard is available from the following sources:

Other historical versions of this standard document also exist: