UL 346 BULLETIN-2014
UL Standard for Safety Waterflow Indicators for Fire Protective Signaling Systems (COMMENTS DUE: August 25@ 2014)

Standard No.

UL 346 BULLETIN-2014

Release Date

2014

Published By

Underwriters Laboratories (UL)

Status

Be replaced

Replace By

UL 346-2019

Latest

UL 346-2019

UL 346 BULLETIN-2014 history

• 1970 UL 346-2019
• 2014 UL 346 BULLETIN-2014 UL Standard for Safety Waterflow Indicators for Fire Protective Signaling Systems (COMMENTS DUE: August 25@ 2014)
• 2009 UL 346 BULLETIN-2009 UL Standard for Safety Waterflow Indicators for Fire Protective Signaling Systems (COMMENTS DUE: October 26@ 2009)
• 2005 UL 346-2005 UL Standard for Safety Waterflow Indicators for Fire Protective Signaling Systems (Fifth Edition; Reprint with Revisions Through and Including October 30@ 2014)
• 1994 UL 346-1994 UL Standard for Safety Waterflow Indicators for Fire Protective Signaling Systems (Fourth Edition; Reprint with Revisions Through and Including September 13@ 2000)