UL 44-1991
UL Standard for Rubber-Insulated Wires and Cables (Thirteenth Edition; Reprint with Revisions Through and Including June 19@ 1996)

Standard No.
UL 44-1991
Release Date
1991
Published By
Underwriters Laboratories (UL)
Status
 1999-02
Replace By
UL 44-1997
Latest
UL 44-2021
Scope
These requirements cover Nos. 14 - 4/0 A WG and 250 - 2000 kcmil sizes of Types XHHW-2@ XHHW@ XHH@ RHW-2@ RHH@ RHW@ RH@ SIS@ and SA for use in accordance with Article 310 and other applicable parts of National Electrical Code. Deep-well pump cables and other multiple-conductor assemblies to which a type-letter designation is not assigned are included in these requirements. These requirements do not cover wires or cables for use at potentials higher than 2000 V. Although these requirements cover parallel and cabled assemblies of two or more insulated conductors@ they do not cover complete armored (AC series)@ metal-clad (Type MC)@ medium-voltage (Type MV)@ or service-entrance (Types SE and USE) cables. These cables are covered in separate requirements. A product that contains features@ characteristics@ components@ materials@ or systems new or different from those covered by the requirements in this Standard@ and that involves a risk of fire@ electric shock@ or injury to persons shall be evaluated using the appropriate additional component and end-product requirements as determined necessary to maintain the acceptable level of safety as originally anticipated by the intent of this Standard. A product whose features@ characteristics@ components@ materials@ or systems conflict with specific requirements or provisions of this Standard cannot be judged to comply with this Standard. Where considered appropriate@ revision of requirements shall be proposed and adopted in conformance with the methods employed for development@ revision@ and implementation of this Standard.

UL 44-1991 history

  • 1970 UL 44-2021 Thermoset-insulated wires and cables
  • 2019 UL 44 CRD-2019 UL Standard for Safety Thermoset-Insulated Wires and Cables - Section / Paragraph Reference: 6.1.3.3 (new) Subject: Jacketed XHHW Wires (Edition 19: January 9@ 2018)
  • 2018 UL 44-2018 Thermoset-Insulated Wires and Cables
  • 2017 UL 44 CRD-2017 UL Standard for Safety Thermoset-Insulated Wires and Cables - Section / Paragraph Reference: 4.6A (new); 5.27@ 5.27.1@ 5.27.2@ 5.27.3@ 5.27.4 (new); Table B.1 Subject: Color coating (Edition 18: March 28@ 2014)
  • 2017 UL 44 BULLETIN-2017 UL Standard for Safety Thermoset-Insulated Wires and Cables (COMMENTS DUE: MARCH 20@ 2017)
  • 2016 UL 44 CRD-2016 Thermoset-Insulated Wires and Cables (Certification Requirement Decision, 3/14/2016)
  • 2015 UL 44 BULLETIN-2015 UL Standard for Safety Thermoset-Insulated Wires and Cables (COMMENTS DUE: APRIL 27@ 2015)
  • 2014 UL 44 CRD-2014 UL Standard for Safety Thermoset-Insulated Wires and Cables - Section / Paragraph Reference: 4.1.7 Subject: Joint in Class B Stranded 8 AWG (Edition 18: March 28, 2014)
  • 2014 UL 44 BULLETIN-2014 UL Standard for Safety Thermoset-Insulated Wires and Cables (COMMENTS DUE: February 3@ 2014)
  • 2014 UL 44-2014 UL Standard for Safety Thermoset-Insulated Wires and Cables (Eighteenth Edition; Reprint with revisions through and including February 9, 2015)
  • 2013 UL 44 BULLETIN-2013 UL Standard for Safety Thermoset-Insulated Wires and Cables (COMMENTS DUE: May 20@ 2013)
  • 2012 UL 44 BULLETIN-2012 UL Standard for Safety Thermoset-Insulated Wires and Cables (COMMENTS DUE: December 10@ 2012)
  • 2011 UL 44 BULLETIN-2011 UL Standard for Safety Thermoset-Insulated Wires and Cables (COMMENTS DUE: December 19@ 2011)
  • 2010 UL 44 BULLETIN-2010 UL Standard for Safety Thermoset-Insulated Wires and Cables
  • 2010 UL 44-2010 UL Standard for Safety Thermoset-Insulated Wires and Cables (Seventeenth Edition)
  • 2009 UL 44 BULLETIN-2009 UL Standard for Safety Thermoset-Insulated Wires and Cables (COMMENTS DUE: January 18@ 2010)
  • 2008 UL 44 BULLETIN-2008 UL Standard for Safety Thermoset-Insulated Wires and Cables (COMMENTS DUE: March 31@ 2008)
  • 2007 UL 44 BULLETIN-2007 UL Standard for Safety Thermoset-Insulated Wires and Cables (COMMENTS DUE: June 18@ 2007)
  • 2005 UL 44 BULLETINS-2005 UL Standard for Safety Thermoset-Insulated Wires and Cables (05/20/2005 (2p); 05/18/2005 (2p); 04/14/2005 (20p); 03/25/2005 (2p); 01/21/2005 (32p))
  • 2005 UL 44 BULLETIN-2005 UL Standard for Safety Thermoset-Insulated Wires and Cables
  • 2005 UL 44-2005 Thermoset-insulated wires and cables
  • 2004 UL 44 PROPOSED-2004 (DRAFT) UL Standard for Thermoset-Insulated Wires and Cables Proposed 16th Edition; Comments Due by June 7, 2004
  • 2004 UL 44 BULLETINS-2004 UL Standard for Safety Thermoset-Insulated Wires and Cables (06/21/2004 (130p); 05/06/2004 (190p))
  • 2003 UL 44 BULLETINS-2003 11/26/2003 (2p)
  • 2003 UL 44 BULLETIN-2003 UL Standard for Safety Thermoset-Insulated Wires and Cables
  • 2002 UL 44 BULLETINS-2002 UL Standard for Safety Thermoset-Insulated Wires and Cables (11/08/2002 (2p); 03/08/2002 (4p); 01/04/2002 (6p))
  • 2001 UL 44 BULLETINS-2001 12/7/2001 (18p), 7/10/2001 (10p), 3/9/2001 (6p)
  • 2000 UL 44 BULLETINS-2000 UL Standard for Safety Thermoset-Insulated Wires and Cables (09/21/2000 (10p); 08/04/2000 (6p))
  • 1999 UL 44-1999 UL Standard for Safety Thermoset-Insulated Wires and Cables (Fifteenth Edition; Reprint with Revisions Through and Including November 01@ 2001)
  • 1997 UL 44-1997 UL Standard for Safety Thermoset-Insulated Wires and Cables (Fourteenth Edition; Reprint with Revisions Through and Including September 03@ 1998)
  • 1991 UL 44-1991 UL Standard for Rubber-Insulated Wires and Cables (Thirteenth Edition; Reprint with Revisions Through and Including June 19@ 1996)


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