UL 401 BULLETIN-2011
UL Standard for Safety Portable Spray Hose Nozzles for Fire-Protection Service (COMMENTS DUE: December 10@ 2012)

Standard No.

UL 401 BULLETIN-2011

Release Date

2011

Published By

Underwriters Laboratories (UL)

Status

Be replaced 2017-07

Replace By

UL 401-2014

Latest

UL 401-2022

UL 401 BULLETIN-2011 history

• 1970 UL 401-2022
• 2017 UL 401 BULLETIN-2017 UL Standard for Safety Portable Spray Hose Nozzles for Fire-Protection Service (COMMENTS DUE: March 24@ 2017)
• 2014 UL 401 BULLETIN-2014 UL Standard for Safety Portable Spray Hose Nozzles for Fire-Protection Service (COMMENTS DUE: March 24@ 2014)
• 2014 UL 401-2014 UL Standard for Safety Portable Spray Hose Nozzles for Fire-Protection Service (Fifth Edition)
• 2011 UL 401 BULLETIN-2011 UL Standard for Safety Portable Spray Hose Nozzles for Fire-Protection Service (COMMENTS DUE: December 10@ 2012)
• 2008 UL 401 BULLETIN-2008 UL Standard for Safety Portable Spray Hose Nozzles for Fire-Protection Service (COMMENTS DUE: JULY 28@ 2008)
• 2004 UL 401 BULLETINS-2004 2/16/2004 (26p)
• 2004 UL 401 BULLETIN-2004 UL Standard for Safety Portable Spray Hose Nozzles for Fire-Protection Service
• 2004 UL 401-2004 UL Standard for Safety Portable Spray Hose Nozzles for Fire-Protection Service Fourth Edition
• 1993 UL 401-1993 Portable spray hose nozzles for fire protection service