UL 268-16 Smoke detectors for fire alarm systems
Publication Year
2016
Document Status
Withdrawn
Abstract
Specifies requirements for smoke detectors and accessories, including mechanical guards to be employed in ordinary indoor locations.
Document History
Superseded by UL 268-23. Revised November 11, 2021.
Publisher Information
Underwriters Laboratories
Established in 1894 as the Underwriters' Electrical Bureau, UL is a global safety consulting and certification company, approved to perform safety testing by the U.S. federal agency of Occupational Safety and Health Administration.
333 Pfingsten Road
Northbrook
UL
USA
Tel: +1 877 854-3577
