UL 1012 BULLETIN-2008
UL Standard for Safety Power Units Other Than Class 2 COMMENTS DUE: MARCH 6, 2008

Standard No.

UL 1012 BULLETIN-2008

Release Date

2008

Published By

Underwriters Laboratories (UL)

Status

Be replaced 2010-11

Replace By

UL 1012 BULLETIN-2009

Latest

UL 1012-2021

Scope

The following is being proposed for preliminary review and comment only: 1. For Preliminary Review Only: Revisions to the requirements for power supplies for use by travelers 2. For Preliminary Review Only: Clarification of requirements for output connectors 3. For Preliminary Review Only: Addition of requirements for modular units 4. For Preliminary Review Only: Exclusion of sheet metal screws for connection of grounding conductors 5. For Preliminary Review Only: Output alternating current power circuit overcurrent protection 6. For Preliminary Review Only: Measured input current when temperatures stabilize 7. For Preliminary Review Only: Requirements for output wiring and supply connections for outdoor use 8. For Preliminary Review Only: New requirements for foreign voltage adapters 9. For Preliminary Review Only: Editorial revisions including cross reference corrections and updated references

UL 1012 BULLETIN-2008 history

• 2021 UL 1012-2021 UL Standard for Safety Power Units Other Than Class 2 (Eighth Edition; Reprint with Revisions Through and Including April 08, 2016)
• 2016 UL 1012 BULLETIN-2016 UL Standard for Safety Power Units Other Than Class 2 (COMMENTS DUE: March 21@ 2016)
• 2014 UL 1012 BULLETIN-2014 UL Standard for Safety Power Units Other Than Class 2
• 2013 UL 1012 BULLETIN-2013 UL Standard for Safety Power Units Other Than Class 2 (COMMENTS DUE: March 04@ 2013)
• 2012 UL 1012 BULLETIN-2012 UL Standard for Safety Power Units Other Than Class 2 (COMMENTS DUE: December 17@ 2012)
• 2011 UL 1012 BULLETIN-2011 UL Standard for Safety Power Units Other Than Class 2 (COMMENTS DUE: OCTOBER 20@ 2011)
• 2010 UL 1012 BULLETIN-2010 SUMMARY OF TOPICS The following changes in requirements to the Standard for Power Units Other Than Class 2, UL 1012
• 2010 UL 1012-2010 UL Standard for Safety Power Units Other Than Class 2 (Eighth Edition; Reprint with Revisions Through and Including May 14, 2014)
• 2009 UL 1012 BULLETIN-2009 UL Standard for Safety Power Units Other Than Class 2 (COMMENTS DUE: JUNE 15@ 2009)
• 2008 UL 1012 BULLETIN-2008 UL Standard for Safety Power Units Other Than Class 2 COMMENTS DUE: MARCH 6, 2008
• 2005 UL 1012 BULLETIN-2005 UL Standard for Safety Power Units Other Than Class 2
• 2005 UL 1012-2005 UL Standard for Safety Power Units Other Than Class 2 (Seventh Edition; Reprint with Revisions Through and Including October 01@ 2009)
• 2004 UL 1012 BULLETIN-2004 UL Standard for Safety Power Units Other Than Class 2
• 1994 UL 1012-1994 UL Standard for Safety Power Units Other Than Class 2 (Sixth Edition; Reprint with Revisions Through and Including July 07@ 1999)