UL 2353 BULLETIN-2007
UL Standard for Safety Single- and Multi-Layer Insulated Winding Wire COMMENTS DUE: November 5, 2007

Standard No.

UL 2353 BULLETIN-2007

Release Date

2007

Published By

Underwriters Laboratories (UL)

Status

Be replaced 2012-05

Replace By

UL 2353 BULLETIN-2008

Latest

UL 2353-2021

Scope

1.1 This Standard contains requirements for winding wire used in transformers without interleaved insulation; and solid insulation and insulated winding wire without interleaved insulation intended for use in accordance with the following standards: a) Standard for Information Technology Equipment, UL 60950; and the b) Standard for Information Technology Equipment - Safety - Part 1: General Requirements, UL 60950-1; or the c) Standard for Medical Electrical Equipment, Part 1: General Requirements for Safety, UL 60601-1. These requirements are not intended to prohibit use of this type of winding wire in equipment covered by the scope of other Standards when these requirements are determined to be compatible with those Standards. 1.2 These requirements cover winding wires with a diameter between 0.05 mm (0.002 inch) and 5.0 mm (0.2 inch). For other sizes and shapes, additional evaluation may be required. 1.3 The winding wire covered by this Standard shall also comply with the infrared analysis requirements in the Standard for Polymeric Materials - Short Term Property Evaluations, UL 746A. 1.4 This Standard does not cover solvent-based enamel coated magnet wire. See the Standard for Systems of Insulating Materials - General, UL 1446. If the desired useage of the single- and multi-layer Insulated winding wire is above Class 105 (A), additional testing of the insulation system would be required in accordance with UL 1446

UL 2353 BULLETIN-2007 history

• 2021 UL 2353-2021 UL Standard for Safety Single- and Multi-Layer Insulated Winding Wire (Third Edition)
• 2018 UL 2353 BULLETIN-2018 UL Standard for Safety Single - and Multi-Layer Insulated Winding Wire (COMMENTS DUE: December 10@ 2018)
• 2016 UL 2353 BULLETIN-2016 UL Standard for Safety Single - and Multi-Layer Insulated Winding Wire (COMMENTS DUE: SEPTEMBER 26@ 2016)
• 2016 UL 2353-2016 UL Standard for Safety Single- and Multi-Layer Insulated Winding Wire (Third Edition)
• 2015 UL 2353 CRD-2015 UL Standard for Safety Single- and Multi-Layer Insulated Winding Wire - Section / Paragraph Reference: Subject: Zero Defect Fully - Insulated Wire (FIW) (Edition 2: May 14, 2012)
• 2015 UL 2353 BULLETIN-2015 UL Standard for Safety Single - and Multi-Layer Insulated Winding Wire (COMMENTS DUE: DECEMBER 24@ 2015)
• 2014 UL 2353 BULLETIN-2014 UL Standard for Safety Single - and Multi-Layer Insulated Winding Wire (COMMENTS DUE: DECEMBER 1@ 2014)
• 2013 UL 2353 BULLETIN-2013 UL Standard for Safety Single - and Multi-Layer Insulated Winding Wire (COMMENTS DUE: October 03@ 2013)
• 2012 UL 2353 BULLETIN-2012 UL Standard for Safety Single - and Multi-Layer Insulated Winding Wire (COMMENTS DUE: April 02@ 2012)
• 2012 UL 2353-2012 Single- and Multi-Layer Insulated Winding Wire
• 2011 UL 2353 BULLETIN-2011 UL Standard for Safety Single - and Multi-Layer Insulated Winding Wire (COMMENTS DUE: August 08@ 2011)
• 2009 UL 2353 BULLETIN-2009 UL Standard for Safety Single- and Multi-Layer Insulated Winding Wire (COMMENTS DUE: March 02@ 2009)
• 2008 UL 2353 BULLETIN-2008 UL Standard for Safety Single- and Multi-Layer Insulated Winding Wire (COMMENTS DUE: September 05@ 2008)
• 2007 UL 2353 BULLETIN-2007 UL Standard for Safety Single- and Multi-Layer Insulated Winding Wire COMMENTS DUE: November 5, 2007
• 2006 UL 2353 BULLETINS-2006 UL Standard for Safety Single- and Multi-Layer Insulated Winding Wire (09/13/2006 (2p); 05/15/2006 (6p))
• 2004 UL 2353 BULLETINS-2004 03/15/2004 (18p)
• 2004 UL 2353 BULLETIN-2004 UL Standard for Safety Single- and Multi-Layer Insulated Winding Wire
• 2004 UL 2353-2004 UL Standard for Safety Single- and Multi-Layer Insulated Winding Wire First Edition; Reprint with Revisions through and Including January 8,2007