UL 887 BULLETINS-2005
Delayed-Action Timelocks / Note: revision of ANSI/UL 887-1994 * Approved 2004-01-28.

Standard No.

UL 887 BULLETINS-2005

Release Date

2005

Published By

Underwriters Laboratories (UL)

Status

Be replaced 2007-10

Replace By

UL 887 BULLETIN-2007

Latest

UL 887 BULLETIN-2018

Scope

The requirements cover delayed-action timelocks intended for attachment on the doors of safes, chests, vaults, and the like, to provide a means for locking the door for a predetermined length of time as protection against burglary or robbery or both. The timelocks covered by these requirements may be automatic, manual, or both, in operation depending upon their design.

UL 887 BULLETINS-2005 history

• 2018 UL 887 BULLETIN-2018 UL Standard for Safety Delayed Action Timelocks (COMMENTS DUE: May 28@ 2018)
• 1970 UL 887-2018 UL Standard for Safety Delayed-Action Timelocks
• 2017 UL 887 BULLETIN-2017 UL Standard for Safety Delayed Action Timelocks (COMMENTS DUE: July 24@ 2017)
• 2013 UL 887 BULLETIN-2013 UL Standard for Safety Delayed Action Timelocks (COMMENTS DUE: March 04@ 2013)
• 2008 UL 887 BULLETIN-2008 UL Standard for Safety Delayed-Action Timelocks (COMMENTS DUE: JULY 14@ 2008)
• 2007 UL 887 BULLETIN-2007 UL Standard for Safety Delayed-Action Timelocks
• 2005 UL 887 BULLETINS-2005 Delayed-Action Timelocks / Note: revision of ANSI/UL 887-1994 * Approved 2004-01-28.
• 2005 UL 887 BULLETIN-2005 UL Standard for Safety Delayed-Action Timelocks
• 1999 UL 887-1999 UL Standard for Safety Delayed-Action Timelocks
• 1994 UL 887-1994 UL Standard for Safety Delayed-Action Timelocks (Seventh Edition; Reprint with Revisions Through and Including May 17@ 1994)