UL-498 › Complete Document History
Standard for Attachment Plugs and Receptacles

Complete Current Edition:
   16TH EDITION - Standard for Attachment Plugs and Receptacles - April 28, 2017
   CHANGE 07/17 - REVISION CHANGE - CODE D - July 28, 2017
   CHANGE 11/17 - REVISION CHANGE - CODE D - Nov. 3, 2017
   CHANGE 06/18 - REVISION CHANGE - CODE D - June 27, 2018
   CHANGE 12/18 - REVISION CHANGE - CODE D - Dec. 14, 2018
   CHANGE 08/09/19 - REVISION CHANGE - CODE D - Aug. 9, 2019
   CHANGE 08/15/19 - REVISION CHANGE - CODE D - Aug. 15, 2019
   CHANGE 08/1619 - REVISION CHANGE - CODE D - Aug. 16, 2019
   CHANGE 10/19 - REVISION CHANGE - CODE D - Oct. 8, 2019
   CHANGE 01/20 - REVISION CHANGE - CODE D - Jan. 17, 2020
   CHANGE 05/20 - REVISION CHANGE - CODE D - May 27, 2020
   CHANGE 08/20 - REVISION CHANGE - CODE D - Aug. 11, 2020
   CHANGE 02/21 - REVISION CHANGE - CODE D - Feb. 8, 2021
   CHANGE 09/21 - REVISION CHANGE - CODE D - Sept. 21, 2021
   CHANGE 07/22 - REVISION CHANGE - CODE D - July 20, 2022
   CHANGE 09/22 - REVISION CHANGE - CODE D - Sept. 26, 2022
   CHANGE 05/23 - REVISION CHANGE - CODE D - May 31, 2023

Obsolete Revision Information:
   CHANGE 07/16 - REVISION CHANGE - CODE D - July 17, 2016
   CHANGE 01/16 - REVISION CHANGE - CODE D - Jan. 20, 2016
   CHANGE 10/14 - REVISION CHANGE - CODE D - Oct. 22, 2014
   CHANGE 02/14 - REVISION CHANGE - CODE D - Feb. 27, 2014
   CHANGE 08/13 - REVISION CHANGE - CODE D - Aug. 28, 2013
   CHANGE 11/12 - REVISION CHANGE - CODE D - Nov. 16, 2012
   15TH EDITION - Standard for Attachment Plugs and Receptacles - March 30, 2012
   CHANGE 04/10 - REVISION CHANGE - CODE D - April 6, 2010
   CHANGE 07/09 - REVISION CHANGE - CODE D - July 1, 2009
   CHANGE 10/08 - REVISION CHANGE - CODE D - Oct. 31, 2008
   CHANGE 11/07 - REVISION CHANGE - CODE D - Nov. 16, 2007
   CHANGE 05/07 - REVISION CHANGE - CODE D - May 25, 2007
   CHANGE 03/06 - REVISION CHANGE - CODE D - March 15, 2006
   CHANGE 05/04 - REVISION CHANGE - CODE D - May 14, 2004
   CHANGE 10/02 - REVISION CHANGE - CODE D - Oct. 23, 2002
   14TH EDITION - ATTACHMENT PLUGS & RECEPTACLES - Dec. 26, 2001
   13TH EDITION - ATTACHMENT PLUGS & RECEPTACLE - April 26, 1996
   CHANGE 10/94 - ATTACHMENT PLUGS & RECEPTACLES - Oct. 17, 1994
   CHANGE 09/94 - ATTACHMENT PLUGS & RECEPTACLES - Sept. 14, 1994
   CHANGE 03/94 - ATTACHMENT PLUGS & RECEPTACLES - March 31, 1994
   CHANGE 12/93 - ATTACHMENT PLUGS & RECEPTACLES - Dec. 7, 1993
   CHANGE 09/93 - ATTACHMENT PLUGS & RECEPTACLES - Sept. 14, 1993
   CHANGE 07/93 - ATTACHMENT PLUGS & RECEPTACLES - July 16, 1993
   CHANGE 08/92 - ATTACHMENT PLUGS & RECEPTACLES - Aug. 14, 1992
   DOD ADOPTION 1 - FYI ONLY: DOD ADOPTED - March 9, 1992
   CHANGE 01/92 - ATTACHMENT PLUGS & RECEPTACLES - Jan. 3, 1992
   12TH EDITION - ATTACHMENT PLUGS & RECEPTACLES - April 15, 1991
   DOD ADOPTION 4 - FYI ONLY: DOD ADOPTED - March 18, 1991
   CHANGE NOTICE 3 - ATTACHMENT PLUGS & RECEPTACLES - Aug. 1, 1989
   CHANGE NOTICE 2 - ATTACHMENT PLUGS & RECEPTACLES - March 10, 1989
   CHANGE NOTICE 1 - ATTACHMENT PLUGS & RECEPTACLES - Jan. 9, 1988
   DOD ADOPTION - FYI ONLY: DOD ADOPTED - Aug. 17, 1987
   11TH EDITION - ATTACHMENT PLUGS & RECEPTACLES - Nov. 3, 1986