CSA C22.2 No. 198.3:21

National Standard of Canada

Coated electrical sleeving

Legal Notice for Standards

Canadian Standards Association (operating as “CSA Group”) develops standards through a consensus standards development process approved by the Standards Council of Canada. This process brings together volunteers representing varied viewpoints and interests to achieve consensus and develop a standard. Although CSA Group administers the process and establishes rules to promote fairness in achieving consensus, it does not independently test, evaluate, or verify the content of standards.

Disclaimer and exclusion of liability

This document is provided without any representations, warranties, or conditions of any kind, express or implied, including, without limitation, implied warranties or conditions concerning this document’s fitness for a particular purpose or use, its merchantability, or its non-infringement of any third party’s intellectual property rights. CSA Group does not warrant the accuracy, completeness, or currency of any of the information published in this document. CSA Group makes no representations or warranties regarding this document’s compliance with any applicable statute, rule, or regulation.

IN NO EVENT SHALL CSA GROUP, ITS VOLUNTEERS, MEMBERS, SUBSIDIARIES, OR AFFILIATED COMPANIES, OR THEIR EMPLOYEES, DIRECTORS, OR OFFICERS, BE LIABLE FOR ANY DIRECT, INDIRECT, OR INCIDENTAL DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES, HOWSOEVER CAUSED, INCLUDING BUT NOT LIMITED TO SPECIAL OR CONSEQUENTIAL DAMAGES, LOST REVENUE, BUSINESS INTERRUPTION, LOST OR DAMAGED DATA, OR ANY OTHER COMMERCIAL OR ECONOMIC LOSS, WHETHER BASED IN CONTRACT, TORT (INCLUDING NEGLIGENCE), OR ANY OTHER THEORY OF LIABILITY, ARISING OUT OF OR RESULTING FROM ACCESS TO OR POSSESSION OR USE OF THIS DOCUMENT, EVEN IF CSA GROUP HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES.

In publishing and making this document available, CSA Group is not undertaking to render professional or other services for or on behalf of any person or entity or to perform any duty owed by any person or entity to another person or entity. The information in this document is directed to those who have the appropriate degree of experience to use and apply its contents, and CSA Group accepts no responsibility whatsoever arising in any way from any and all use of or reliance on the information contained in this document.

CSA Group is a private not-for-profit company that publishes voluntary standards and related documents. CSA Group has no power, nor does it undertake, to enforce compliance with the contents of the standards or other documents it publishes.

Intellectual property rights and ownership

As between CSA Group and the users of this document (whether it be in printed or electronic form), CSA Group is the owner, or the authorized licensee, of all works contained herein that are protected by copyright, all trade-marks (except as otherwise noted to the contrary), and all inventions and trade secrets that may be contained in this document, whether or not such inventions and trade secrets are protected by patents and applications for patents. Without limitation, the unauthorized use, modification, copying, or disclosure of this document may violate laws that protect CSA Group’s and/or others’ intellectual property and may give rise to a right in CSA Group and/or others to seek legal redress for such use, modification, copying, or disclosure. To the extent permitted by licence or by law, CSA Group reserves all intellectual property rights in this document.

Patent rights

Attention is drawn to the possibility that some of the elements of this standard may be the subject of patent rights. CSA Group shall not be held responsible for identifying any or all such patent rights. Users of this standard are expressly advised that determination of the validity of any such patent rights is entirely their own responsibility.

Authorized use of this document

This document is being provided by CSA Group for informational and non-commercial use only. The user of this document is authorized to do only the following:

If this document is in electronic form:

• load this document onto a computer for the sole purpose of reviewing it;

• search and browse this document; and

• print this document if it is in PDF format.

  Limited copies of this document in print or paper form may be distributed only to persons who are authorized by CSA Group to have such copies, and only if this Legal Notice appears on each such copy.

  In addition, users may not and may not permit others to

• alter this document in any way or remove this Legal Notice from the attached standard;

• sell this document without authorization from CSA Group; or

• make an electronic copy of this document.

  If you do not agree with any of the terms and conditions contained in this Legal Notice, you may not load or use this document or make any copies of the contents hereof, and if you do make such copies, you are required to destroy them immediately. Use of this document constitutes your acceptance of the terms and conditions of this Legal Notice.

  
  

  
  

  Standards Update Service

  CSA C22.2 No. 198.3:21

  June 2021

  
  

  Title: Coated electrical sleeving

  To register for e-mail notification about any updates to this publication

• go to www.csagroup.org/store/

• click on Product Updates

The List ID that you will need to register for updates to this publication is 2427928.

If you require assistance, please e-mail techsupport@csagroup.org or call 416-747-2233.

Visit CSA Group’s policy on privacy at www.csagroup.org/legal to find out how we protect your personal information.

Canadian Standards Association (operating as “CSA Group”), under whose auspices this National Standard has been produced, was chartered in 1919 and accredited by the Standards Council of Canada to the National Standards system in 1973. It is a not-for- profit, nonstatutory, voluntary membership association engaged in standards development and certification activities.

CSA Group standards reflect a national consensus of producers and users — including manufacturers, consumers, retailers, unions and professional organizations, and governmental agencies. The standards are used widely by industry and commerce and often adopted by municipal, provincial, and federal governments in their regulations, particularly in the fields of health, safety, building and construction, and the environment.

Individuals, companies, and associations across Canada indicate their support for CSA Group’s standards development by

volunteering their time and skills to Committee work and supporting CSA Group’s objectives through sustaining memberships. The more than 7000 committee volunteers and the 2000 sustaining memberships together form CSA Group’s total membership from which its Directors are chosen. Sustaining memberships represent a major source of income for CSA Group’s standards development activities.

CSA Group offers certification and testing services in support of and as an extension to its standards development activities. To ensure the integrity of its certification process, CSA Group regularly and continually audits and inspects products that bear the

CSA Group Mark.

In addition to its head office and laboratory complex in Toronto, CSA Group has regional branch offices in major centres across Canada and inspection and testing agencies in eight countries. Since 1919, CSA Group has developed the necessary expertise to meet its corporate mission: CSA Group is an independent service

organization whose mission is to provide an open and effective forum for activities facilitating the exchange of goods and services through the use of standards, certification and related services to meet national and international needs.

For further information on CSA Group services, write to CSA Group

178 Rexdale Boulevard Toronto, Ontario, M9W 1R3 Canada

A National Standard of Canada is a standard developed by a Standards Council of Canada (SCC) accredited Standards Development Organization, in compliance with requirements and guidance set out by SCC. More information on National Standards of Canada can be found at www.scc.ca.

SCC is a Crown corporation within the portfolio of Innovation, Science and Economic Development (ISED) Canada. With the goal of enhancing Canada's economic competitiveness and social well- being, SCC leads and facilitates the development and use of national and international standards. SCC also coordinates Canadian participation in standards development, and identifies strategies to advance Canadian standardization efforts.

Accreditation services are provided by SCC to various customers, including product certifiers, testing laboratories, and standards development organizations. A list of SCC programs and accredited bodies is publicly available at www.scc.ca.

Standards Council of Canada 600-55 Metcalfe Street Ottawa, Ontario, K1P 6L5 Canada

Cette Norme Nationale du Canada n’est disponible qu’en anglais.

Although the intended primary application of this Standard is stated in its Scope, it is important to note that it remains the responsibility of the users to judge its suitability for their particular purpose.

®A trademark of the Canadian Standards Association, operating as “CSA Group”

National Standard of Canada

CSA C22.2 No. 198.3:21

Coated electrical sleeving

®A trademark of the Canadian Standards Association, operating as “CSA Group”

ICS 29.035.20

CSA Technical Committee on Wiring Products

P. Desilets Leviton Canada,

Pointe-Claire, Quebec, Canada

Category: Producer Interest

Chair

T. Simmons British Columbia Institute of Technology, Burnaby, British Columbia, Canada Category: General Interest

Vice-Chair

Z. Bekele CSA Group, Independence, Ohio, USA

Category: General Interest

W. J. Burr Burr and Associates,

Campbell River, British Columbia, Canada

Category: User Interest

C. Davis Electro Cables Incorporated, Trenton, Ontario, Canada Category: Producer Interest

S. W. Douglas QPS Evaluation Services Inc., Toronto, Ontario, Canada Category: General Interest

D. Drysdale Nexans Canada Inc., Fergus, Ontario, Canada

Category: Producer Interest

R. W. Horner Atkore International (Allied Tube & Conduit Corporation),

Harvey, Illinois, USA

Category: Producer Interest

J. Imlah Imlah Electrical Consulting, Aloha, Oregon, USA Category: User Interest

S. H. Mallikarachchi City of Winnipeg Planning, Property & Development,

Winnipeg, Manitoba, Canada

Category: Regulatory Authority

1. Mercier Régie du bâtiment du Québec, Montréal, Quebec, Canada Category: Regulatory Authority

   
   

2. Olechna Electrical Safety Authority, Mississauga, Ontario, Canada Category: Regulatory Authority

K. L. Rodel Pontypool, Ontario, Canada

Category: Producer Interest

A. Z. Tsisserev AES Engineering Ltd,

Vancouver, British Columbia, Canada

Category: General Interest

J. Turner Swansea Consulting, Toronto, Ontario, Canada Category: User Interest

1. Letea CSA Group,

   Toronto, Ontario, Canada

   Project Manager

   CSA Subcommittee on Insulation Systems

2. Brenneman 3M Company, Austin, Texas, USA

M. De Agazio 3M Canada,

London, Ontario, Canada

E. Cometa CSA Group,

Toronto, Ontario, Canada

S. W. Douglas QPS Evaluation Services Inc., Toronto, Ontario, Canada

G. C. Fofeldea 3M Canada Company, London, Ontario, Canada

S. Hall CSA Group,

Toronto, Ontario, Canada

M. E. Johnson TE Connectivity Corporation, Middletown, Pennsylvania, USA

R. Lanceta Shawcor Connection Systems, Toronto, Ontario, Canada

D. J. Panish Markel Corporation,

Plymouth Meeting, Pennsylvania, USA

R. W. Watson Tyco Electronics Corporation Cable Protection Products Division,

Menlo Park, California, USA

1. Chan CSA Group,

   Toronto, Ontario, Canada

   Project Manager

   JUNE 21, 2021 tr1

   
   

   Standard for Safety for Coated Electrical Sleeving

   
   

   Third Edition, Dated June 21, 2021

   
   

   Summary of Topics

   
   

   This is the Fifth Edition of ANSI/UL 1441, Standard for Coated Electrical Sleeving, which includes the updating of References.

   
   

   The requirements are substantially in accordance with Proposal(s) on this subject dated September 27, 2019 and November 27, 2020.

   tr2 JUNE 21, 2021 - UL1441

   
   

   No Text on This Page

   
   

   
   

   CSA Group

   CSA C22.2 No. 198.3:21

   Third Edition

   
   

   Underwriters Laboratories Inc. UL 1441

   Fifth Edition

   
   

   Coated electrical sleeving

   
   

   June 21, 2021

   
   

   ANSI/UL 1441-2021

   Commitment for Amendments

   
   

   This standard is issued jointly by the Canadian Standards Association (operating as “CSA Group”) and Underwriters Laboratories Inc. (UL). Comments or proposals for revisions on any part of the standard may be submitted to CSA Group or UL at anytime. Revisions to this standard will be made only after processing according to the standards development procedures of CSA Group and UL. CSA Group and UL will issue revisions to this standard by means of a new edition or revised or additional pages bearing their date of issue.

   
   

   
   

   ISBN 978-4-4883-2529-8 © 2021 Canadian Standards Association

   
   

   All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission of the publisher.

   
   

   This Standard is subject to review within five years from the date of publication, and suggestions for its improvement will be referred to the appropriate committee. To submit a proposal for change, please send the following information to inquiries@csagroup. org and include "Proposal for change" in the subject line: Standard designation (number); relevant clause, table, and/or figure number; wording of the proposed change; and rationale for the change.

   
   

   To purchase CSA Group Standards and related publications, visit CSA Group’s Online Store at www.csagroup.org/store/ or call toll-free 1-800-463-6727 or 416-747-4044.

   
   

   
   

   Copyright © 2021 Underwriters Laboratories Inc.

   
   

   UL's Standards for Safety are copyrighted by UL. Neither a printed nor electronic copy of a Standard should be altered in any way. All of UL's Standards and all copyrights, ownerships, and rights regarding those Standards shall remain the sole and exclusive property of UL.

   
   

   This ANSI/UL Standard for Safety consists of the Fifth Edition.

   
   

   The most recent designation of ANSI/UL 1441 as an American National Standard (ANSI) occurred on June 21, 2021. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title Page (front and back), or the Preface.

   
   

   Comments or proposals for revisions on any part of the Standard may be submitted to UL at any time. Proposals should be submitted via a Proposal Request in UL's On-Line Collaborative Standards Development System (CSDS) at https://csds.ul.com.

   
   

   To purchase UL Standards, visit UL's Standards Sales Site at https://www. shopulstandards. com/HowToOrder.aspx or call toll-free 1-888-853-3503.

   
   

   JUNE 21, 2021 CSA C22.2 No. 198.3:21 ♦ UL 1441 3

   CONTENTS

   Preface 5

   1. Scope 7

   2. Reference publications and definitions 7

      1. Reference publications 7

      2. Definitions 8

   3. General requirements 9

   4. Construction 9

      1. General 9

      2. Physical dimensions 10

   5. Tests 10

      1. Pre-Conditioning and Test Conditions. 10

      2. Specimens 10

      3. Dielectric breakdown 11

      4. Oil resistance 11

      5. Cold bend 12

      6. Volume resistivity 12

      7. Horizontal-specimen flame 13

      8. VW-1 (vertical-wire) flame (Optional) 15

      9. Hydrolytic stability (Stability under humidity) 17

   6. Marking 17

      1. Product marking 17

      2. Package marking 17

      3. Factory identification 18

4 CSA C22.2 No. 198.3:21 ♦ UL 1441 JUNE 21, 2021

No Text on This Page

JUNE 21, 2021 CSA C22.2 No. 198.3:21 ♦ UL 1441 5

Preface

This is the harmonized CSA Group and UL standard for Coated Electrical Sleeving. It is the third edition of CSA-C22.2 No. 198.3 and the fifth edition of UL 1441. This edition of CSA-C22.2 No. 198.3 supersedes the previous edition (s) published published in 1995 and 2005. This edition of UL 1441 supersedes the previous edition published on November 27, 2018.

This harmonized standard was prepared by the CSA Group and Underwriters Laboratories Inc. (UL). The efforts and support of the Technical Harmonization Committee 15C (Electrical Tubing and Sleeving Products) of the Council on the Harmonization of Electrotechnical Standards of the Nations of the Americas (CANENA) are gratefully acknowledged.

This standard is considered suitable for use for conformity assessment within the stated scope of the standard.

This standard was reviewed by the CSA Subcommittee on Insulation Systems, under the jurisdiction of the CSA Technical Committee on Wiring Products and the CSA Strategic Steering Committee on Requirements for Electrical Safety, and has been formally approved by the CSA Technical Committee. This standard has been developed in compliance with Standards Council of Canada requirements for National Standards of Canada. It has been published as a National Standard of Canada by CSA Group.

Application of Standard

Where reference is made to a specific number of samples to be tested, the specified number is to be considered a minimum quantity.

Note: Although the intended primary application of this standard is stated in its scope, it is important to note that it remains the responsibility of the users of the standard to judge its suitability for their particular purpose.

Level of harmonization

This standard uses the IEC format but is not based on, nor is it to be considered equivalent to, an IEC standard.

This standard is published as an equivalent standard for CSA and UL.

An equivalent standard is a standard that is substantially the same in technical content, except as follows: Technical national differences are allowed for codes and governmental regulations as well as those recognized as being in accordance with NAFTA Article 905, for example, because of fundamental climatic, geographical, technological, or infrastructural factors, scientific justification, or the level of protection that the country considers appropriate. Presentation is word for word except for editorial changes.

6 CSA C22.2 No. 198.3:21 ♦ UL 1441 JUNE 21, 2021

Reasons for differences from IEC

The Technical Harmonization Subcommittee identified the following standard as being within the scope of this standard: IEC 60684, Flexible Insulating Sleeving. IEC 60684 and UL 1441/CSA C22.2 No. 198.3 are similar but not identical. Both standards cover multiple, but not identical, products and similar methods. The THC agreed to address the issues involved in the harmonization of these standards during the next revision of UL 1441/CSA C22.2 No. 198.3.

Interpretations

The interpretation by the standards development organization of an identical or equivalent standard is based on the literal text to determine compliance with the standard in accordance with the procedural rules of the standards development organization. If more than one interpretation of the literal text has been identified, a revision is to be proposed as soon as possible to each of the standards development organizations to more accurately reflect the intent.

JUNE 21, 2021 CSA C22.2 No. 198.3:21 ♦ UL 1441 7

Coated electrical sleeving

1. Scope

   
   

   1. The requirements of this Standard apply to Grades A and B acrylic-polymer-coated, silicone- polymer-coated, or vinyl-polymer-coated electrical sleeving that consists of closely woven fabric made from glass (see Table 1 for materials and ratings) and intended for use in equipment designed to be installed and used in accordance with the rules of CSA C22.1, Canadian Electrical Code, Part I, (CE Code, Part 1), or ANSI/NFPA 70, National Electrical Code (NEC). A product for use at temperatures greater than indicated in 1.2 or a different polymer coating or fiber may be acceptable provided that

      
      

      1. it meets the performance tests in this Standard; and

         
         

      2. long-term heat-aging tests are conducted as covered in UL 746B or CAN/CSA-C22.2 No. 0.17, using dielectric strength as a primary property and flammability as a secondary property.

         
         

   2. These requirements apply to coated electrical sleeving having a standard temperature index classification of 105, 130, 155, 180, 200, 220, and 240 °C.

      
      

   3. These requirements apply to coated electrical sleeving intended for use in connection with the internal wiring of electrical devices and appliances located in dry or damp locations where it is not feasible to employ a standard insulated conductor, such as appliance-wiring material, specifically intended for the purpose. Coated electrical sleeving is intended for insulating one or more uninsulated or partially insulated conductors, bus bars, component leads, or assemblies of electrical components. Coated electrical sleeving may be employed in equipment where it is not subjected to repeated flexing or severe mechanical stress.

      
      

   4. These requirements apply to oil-resistant coated electrical sleeving intended for occasional or intermittent contact with oil.

      
      

   5. These requirements do not apply to unimpregnated or uncoated fabric sleeving, which is generally not considered acceptable for sole (functional) insulation because of the openings inherent in the weave construction of the sleeving fabric.

      
      

   6. These requirements do not apply to tubing extruded with reinforcement, extruded electrical tubing, or tubing intended only for mechanical protection, since they are covered by other requirements.

      
      

   7. These requirements do not apply to coated electrical sleeving when it is employed as splice insulation in an insulation system above 105 °C (Class A) operation.

      
      

2. Reference publications and definitions

2.1 Reference publications

For undated references to standards, such reference shall be considered to refer to the latest edition and all revisions to that edition up to the time when this Standard was approved.

For dated references to standards, such reference shall be considered to refer to the dated edition and all revisions published to that edition up to the time the standard was approved.