ANSI CSA C22.2 NO.57-17-2017 Flatiron and appliance plugs (First Edition).pdf

《ANSI CSA C22.2 NO.57-17-2017 Flatiron and appliance plugs (First Edition).pdf》由会员分享，可在线阅读，更多相关《ANSI CSA C22.2 NO.57-17-2017 Flatiron and appliance plugs (First Edition).pdf（35页珍藏版）》请在麦多课文档分享上搜索。

1、C22.2 No. 57-17Flatiron and appliance plugsLegal Notice for StandardsCanadian 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

2、 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 liabilityThis d

3、ocument is provided without any representations, warranties, or conditions of any kind, express or implied, including, without limitation, implied warranties or conditions concerning this documents fitness for a particular purpose or use, its merchantability, or its non-infringement of any third par

4、tys 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 documents compliance with any applicable statute, rule, or regulation.IN NO EVENT

5、 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,

6、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

7、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

8、 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 documen

9、t.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 ownershipAs between CSA G

10、roup 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

11、 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 Groups and/or others intellect

12、ual 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 rightsAttention is drawn to the pos

13、sibility 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

14、own responsibility.Authorized use of this documentThis 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 purpo

15、se 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.I

16、n 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

17、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 U

18、pdate ServiceC22.2 No. 57-17April 2017Title: Flatiron and appliance plugsTo register for e-mail notification about any updates to this publication go to shop.csa.ca click on CSA Update ServiceThe List ID that you will need to register for updates to this publication is 2425163.If you require assista

19、nce, please e-mail techsupportcsagroup.org or call 416-747-2233.Visit CSA Groups policy on privacy at www.csagroup.org/legal to find out how we protect your personal information.CSA GroupCSA C22.2 No. 57First EditionUnderwriters Laboratories Inc.UL 498CFirst EditionFlatiron and Appliance PlugsApril

20、28, 2017ANSI/UL 498C-2017Commitment for AmendmentsThis standard is issued jointly by the Canadian Standards Association (operating as “CSA Group”), andUnderwriters Laboratories Inc. (UL). Comments or proposals for revisions on any part of the standardmay be submitted to the CSA Group or UL at anytim

21、e. Revisions to this standard will be made onlyafter processing according to the standards development procedures of the CSA Group, and UL. CSAGroup and UL will issue revisions to this standard by means of a new edition or revised or additionalpages bearing their date of issue.ISBN 978-1-4883-0755-3

22、 2017 CSA GroupAll rights reserved. No part of this publication may be reproduced in any form whatsoever without theprior permission of the publisher.This Standard is subject to review five years from the date of publication, and suggestions for itsimprovement will be referred to the appropriate com

23、mittee. To submit a proposal for change, pleasesend the following information to inquirescsagroup.org and include “Proposal for change” in thesubject line: Standard designation (number); relevant clause, table, and/or figure number; wording ofthe proposed change; and rationale for the change.To purc

24、hase CSA Group Standards and related publications, visit CSA Groups Online Store atshop.csa.ca or call toll-free 1-800-463-6727 or 416-747-4044.Copyright 2017 Underwriters Laboratories Inc.ULs Standards for Safety are copyrighted by UL. Neither a printed nor electronic copy of a Standardshould be al

25、tered in any way. All of ULs Standards and all copyrights, ownerships, and rights regardingthose Standards shall remain the sole and exclusive property of UL.This ANSI/UL Standard for Safety consists of the First Edition. The most recent designation of ANSI/UL498C as an American National Standard (A

26、NSI) occurred on April 28, 2017. ANSI approval for astandard does not include the Cover Page, Transmittal Pages, Title Page (front and back), or thePreface.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

27、Request in ULs On-Line Collaborative StandardsDevelopment System (CSDS) at https:/.To purchase UL Standards, visit Comm 2000 at http:/m- or calltoll-free 1-888-853-3503.CONTENTSPREFACE 5INTRODUCTION1 Scope .62 Reference Publications 63 Components 84 Units of Measurements 85 Definitions 86 References

28、 .8CONSTRUCTION7 General 98 Insulating Materials 98.1 General .98.2 Flammability .98.3 Electrical properties 108.4 Thermal properties 119 Enclosure .1110 Current-Carrying Parts 1310.1 General .1310.2 Contacts 1310.3 Terminals .1411 Cord Guard (Anti-Kink Device) .1412 Strain Relief 1513 Replacement A

29、ppliance Plug .1514 Spacings 1515 Assembly 1516 Switching Mechanism .1517 Thermostat .16PERFORMANCE18 Tests Representative Devices 1619 Comparative Tracking Index Test .1720 Glow Wire Test .1721 High-Current Arc Resistance to Ignition Test .1722 Dielectric Voltage-Withstand Test .1823 Mold Stress Re

30、lief Test 1824 Millivolt Drop Test .1925 Overload Test 2026 Heating Test .2027 Millivolt Drop Repeated Test .2128 Crushing Test 2129 Mechanical Endurance Test 2130 Accelerated Aging Test 2331 Cord Guard Test 23MARKINGSAPRIL 28, 2017 CSA C22.2 NO. 57 UL 498C 332 General 24APRIL 28, 2017CSA C22.2 NO.

31、57 UL 498C4PREFACEThis is the harmonized CSA Group and UL standard for Appliance and Flatiron Plugs. It is the First editionof CAN/CSA-C22.2 No. 57, and the First edition of UL 498C.This harmonized standard was prepared by the CSA Group and Underwriters Laboratories Inc. (UL). Theefforts and support

32、 of the Technical Harmonization Subcommittee for Switch and Outlet Boxes, THSC23B-1, on the Harmonization of Electrotechnical Standards of the Nations of the Americas (CANENA), aregratefully acknowledged.This standard is considered suitable for use for conformity assessment within the stated scope o

33、f thestandard.This standard was reviewed by the CSA Inegrated Commitee on Wiring Devices, under the jurisdiction of the CSA Technical Committee on Wiring Devices and the CSA Strategic Steering Committee on requirements for Electrical Safety, and has been formally approved by the CSA Technical Commit

34、tee.This standard has been approved by the American National Standards Institute (ANSI) as an AmericanNational Standard.Application of StandardWhere reference is made to a specific number of samples to be tested, the specified number is to beconsidered a minimum quantity.Note: Although the intended

35、primary application of this standard is stated in its scope, it is important to note thatit remains the responsibility of the users of the standard to judge its suitability for their particular purpose.Level of HarmonizationThis standard uses the IEC format but is not based on, nor is it considered

36、equivalent to, an IEC standard.This standard is published as an equivalent standard for CSA Group 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 we

37、ll as thoserecognized 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 thatthe country considers appropriate. Presentation is word for word except

38、for editorial changes.InterpretationsThe interpretation by the standards development organization of an identical or equivalent standard isbased on the literal text to determine compliance with the standard in accordance with the proceduralrules of the standards development organization. If more tha

39、n one interpretation of the literal text has beenidentified, a revision is to be proposed as soon as possible to each of the standards developmentorganizations to more accurately reflect the intent.APRIL 28, 2017 CSA C22.2 NO. 57 UL 498C 5Flatiron and Appliance PlugsINTRODUCTION1 Scope1.1 These requ

40、irements cover flatiron and appliance plugs intended for use on cord-connected portablecooking or heating appliances rated up to 20 A, 250 Volts or less, intended for use in ordinarynon-hazardous locations all intended for connection to a branch circuit for use in accordance with theNational Electri

41、cal Code, NFPA 70 and the Canadian Electrical Code, Part I, CSA C22.1-15.1.2 This Standard does not directly apply to the following devices, but may be used to supplement therequirements within these standards when a device is evaluated to these standards:a) Devices produced integrally with flexible

42、 cord or cables that are covered by the Standard forCord Sets and Power-Supply Cords, UL 817;b) Devices intended for connection to the branch circuit, such as attachment plugs, cordconnectors, receptacles, inlets, and outlets, which are covered by the Standard for AttachmentPlugs and Receptacles, UL

43、 498;c) Devices solely intended for direct connection to the branch circuit in accordance with theNational Electrical Code, NFPA 70, and that are provided with contacts of the pin and sleevetype, that are covered by the Standard for Plugs, Receptacles, and Cable Connectors of the Pinand Sleeve Type,

44、 UL 1682;d) Devices consisting of wiring terminals and supporting blocks intended for the connection ofwiring that are covered by the Standard for Terminal Blocks, UL 1059;e) Devices such as wire connectors and soldering lugs that are covered by the Standard forWire Connectors, UL 486A-486B; the Sta

45、ndard for Splicing Wire Connectors, UL 486C; or theStandard for Equipment Wiring Terminals for Use with Aluminum and/or Copper Conductors, UL486E;f) Devices such as quick-connect terminals that are covered by the Standard for ElectricalQuick-Connect Terminals, UL 310; org) Devices such as appliance

46、couplers that are covered by the Standard for ApplianceCouplers for Household and Similar General Purposes Part 1: General Requirements, UL60320-1.2 Reference Publications2.1 Products covered by this Standard shall comply with the referenced installation codes and standardsnoted in this clause as ap

47、propriate for the country where the product is to be used. When the product isintended for use in more than one country, the product shall comply with the installation codes andstandards for all countries where it is intended to be used.APRIL 28, 2017CSA C22.2 NO. 57 UL 498C62.2 Where reference is m

48、ade to any Standards, such reference shall be considered to refer to the latesteditions and revisions thereto available at the time of printing, unless otherwise specified.CSA Group StandardsC22.1-15Canadian Electrical Code, Part I (CE Code, Part I)CAN/CSA C22.2 No. 0.17Evaluation of properties of p

49、olymeric materialsCSA C22.2 No. 21Cord sets and power supply cordsCSA C22.2 No. 24Temperature-indicating and -regulating equipmentCSA C22.2 No. 55Special use switchesUL StandardsUL 20General-Use Snap SwitchesUL 94Tests for Flammability of Plastic Materials for Parts in Devices and AppliancesUL 746APolymeric Materials Short Term Property EvaluationsUL 746BPolymeric Materials Long Term Property EvaluationsUL 746DPolymeric Materials Fabricated PartsUL 817Cord Sets and Power Supply CordsUL 873Temperature-Indica