UL UL 539:2018

UL 539:2018 PDF Download

Standard EN Sample 1 Sample 2

Standard for Single and Multiple Station Heat Alarms

SKU135138624 Published by Underwriters Laboratories Inc. UL Publication Date2018-05-22 Pages CountPages121

1 Scope

1.1 These requirements cover heat-actuated, single and multiple station heat alarms intended for indoor installation in accordance with the National Fire Alarm Code, NFPA 72, Chapter 11.

1.2 These requirements do not cover electrically operated single or multiple station smoke or heat alarms.

Details
Edition7
ICS Codes13.220 - Protection against fire
Language(s)English
File Size1.1 MB
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