ANSI/UL 268A-2008
UL Standard for Safety Smoke Detectors for Duct Application (Fourth Edition; Reprint with Revisions Through and Including October 2@ 2014)

Standard No.

ANSI/UL 268A-2008

Release Date

2008

Published By

American National Standards Institute （ANSI)

Status

Withdraw

Scope

Revision to proposal dated September 12, 2008