UL 1558-1999
UL Standard for Safety Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear Fourth Edition; Reprint with Revisions through and Including 3/27/2006

Standard No.

UL 1558-1999

Release Date

1999

Published By

Underwriters Laboratories (UL)

Status

Be replaced 2016-11

Replace By

UL 1558 BULLETIN-2008

Latest

UL 1558 BULLETIN-2019

Scope

These requirements cover metal-enclosed low-voltage power circuit breaker switchgear assemblies containing but not limited to such devices as low-voltage power circuit breakers ,other interrupting devices ,switches ,control ,instrumentation and metering ,protective and regulating equipment.

UL 1558-1999 history

• 2019 UL 1558 BULLETIN-2019 UL Standard for Safety Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear (COMMENTS DUE: March 25@ 2019)
• 1970 UL 1558-2019 UL Standard for Safety Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear
• 2018 UL 1558 BULLETIN-2018 UL Standard for Safety Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear
• 2017 UL 1558 BULLETIN-2017 UL Standard for Safety Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear (COMMENTS DUE: May 29@ 2017)
• 2016 UL 1558 BULLETIN-2016 UL Standard for Safety Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear (COMMENTS DUE: October 24@ 2016)
• 2016 UL 1558-2016 UL Standard for Safety Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear (Fifth Edition; Reprint with Revisions Through and Including November 7@ 2016)
• 2015 UL 1558 BULLETIN-2015 UL Standard for Safety Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear (COMMENTS DUE: November 17@ 2015)
• 2014 UL 1558 BULLETIN-2014 UL Standard for Safety Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear
• 2013 UL 1558 BULLETIN-2013 UL Standard for Safety Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear
• 2011 UL 1558 BULLETIN-2011 UL Standard for Safety Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear
• 2009 UL 1558 BULLETIN-2009 UL Standard for Safety Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear (COMMENTS DUE: August 17@ 2009)
• 2008 UL 1558 BULLETIN-2008 UL Standard for Safety Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear (COMMENTS DUE: March 12@ 2008)
• 1999 UL 1558-1999 UL Standard for Safety Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear Fourth Edition; Reprint with Revisions through and Including 3/27/2006
• 1993 UL 1558-1993 UL Standard for Safety Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear (Third Edition; Reprint with Revisions Through and Including July 17@ 1998)