UL 1047 BULLETIN-2007
UL Standard for Safety Isolated Power Systems Equipment ALL COMMENTS DUE: October 29, 2007

Standard No.

UL 1047 BULLETIN-2007

Release Date

2007

Published By

Underwriters Laboratories (UL)

Status

Be replaced 2010-10

Replace By

UL 1047 BULLETIN-2008

Latest

UL 1047-2020

Scope

Reaffirmation of the Fourth Edition of the Standard for Isolated Power Systems Equipment, UL 1047, as an American National Standard.

UL 1047 BULLETIN-2007 history

• 1970 UL 1047-2020 Isolated power systems equipment
• 2015 UL 1047 BULLETIN-2015 UL Standard for Safety Isolated Power Systems Equipment (COMMENTS DUE: September 21@ 2015)
• 2015 UL 1047-2015 UL Standard for Safety Isolated Power Systems Equipment (Sixth Edition)
• 2010 UL 1047-2010 UL Standard for Safety Isolated Power Systems Equipment (Fifth Edition)
• 2009 UL 1047 BULLETIN-2009 UL Standard for Safety Isolated Power Systems Equipment (COMMENTS DUE: March 02@ 2009)
• 2008 UL 1047 BULLETIN-2008 UL Standard for Safety Isolated Power Systems Equipment (COMMENTS DUE: January 08@ 2009)
• 2007 UL 1047 BULLETIN-2007 UL Standard for Safety Isolated Power Systems Equipment ALL COMMENTS DUE: October 29, 2007
• 2003 UL 1047 BULLETINS-2003 UL Standard for Safety Isolated Power Systems Equipment (07/07/2003 (8p); 03/05/2003 (10p))
• 2003 UL 1047-2003 UL Standard for Safety Isolated Power Systems Equipment (Fourth Edition)
• 1995 UL 1047-1995 UL Standard for Safety Isolated Power Systems Equipment (Third Edition; Reprint with Revisions Through and Including June 02@ 2000)
• 1990 UL 1047-1990 Isolated power systems equipment