1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 514D Cover Plates for Flush-Mounted Wiring Devices STANDARD FOR SAFETYUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED
2、 MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Cover Plates for Flush-Mounted Wiring DevicesUL 514D Second Edition, Dated June 28, 2013 Summary of Topics The revisions dated March 4, 2016 incorporate the following changes and r
3、eects the March 4, 2016 ANSI recognition of the standard. 1. Revision And Addition Of Requirements To Clarify Requirements Applicable To Outlet Box Hood Types Of Other Than The Extra-Duty Type 2. Addition Of Resistance To Ignition Test Requirements To Clarify That The Test Sample May Be A Finished C
4、over Plate Or Plate Material 3. Revision Of The Tables In Clause 8.1.1 And Clause 8.1.2 To Clarify Resistance To Moisture Test Requirements Applicable To Cover Plates And Various Types Of Outlet Box Hoods 4. Revisions To Clarify That Cover Plates Are To Be Hinged To Outlet Box Hoods During The Cold
5、Impact Test 5. Addition Of Requirements To Exempt Outlet Box Hood With Very Low-Prole After Installation From The Impact Resistance Test 6. Addition To The Hinge Stress Test Requirements To Clarify That The Specimen Orientation Specied For The Test Applies For The Test Only And Not To The Installati
6、on Orientation Specied By The Manufacturer 7. Revision To Clause 5.3.8 To Clarify All Requirement Applicable To Outlet Box Hoods Marked Extra Duty The new and revised requirements are substantially in accordance with Proposal(s) on this subject dated May 22, 2015. All rights reserved. No part of thi
7、s publication may be reproduced, stored in a retrieval system, or transmitted in any form by any means, electronic, mechanical photocopying, recording, or otherwise without prior permission of UL. UL provides this Standard as is without warranty of any kind, either expressed or implied, including bu
8、t not limited to, the implied warranties of merchantability or tness for any purpose. In no event will UL be liable for any special, incidental, consequential, indirect or similar damages, including loss of prots, lost savings, loss of data, or any other damages arising out of the use of or the inab
9、ility to use this Standard, even if UL or an authorized UL representative has been advised of the possibility of such damage. In no event shall ULs liability for any damage ever exceed the price paid for this Standard, regardless of the form of the claim. Users of the electronic versions of ULs Stan
10、dards for Safety agree to defend, indemnify, and hold UL harmless from and against any loss, expense, liability, damage, claim, or judgment (including reasonable attorneys fees) resulting from any error or deviation introduced while purchaser is storing an electronic Standard on the purchasers compu
11、ter system. MARCH 4, 2016 UL 514D tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL The requirements in this Standard are now in effect, except for those paragraphs, sections, tables, gures, and/or other elements of the Standard having futu
12、re effective dates as indicated in the preface. The prior text for requirements that have been revised and that have a future effective date are located after the Standard, and are preceded by a SUPERSEDED REQUIREMENTS notice. MARCH 4, 2016 UL 514D tr2UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTH
13、ER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CSA Group CSA C22.2 No. 42.1-13 Second Edition Underwriters Laboratories Inc. UL 514D Second Edition Cover Plates for Flush-Mounted Wiring Devices June 28, 2013 (Title Page Reprinted: March 4, 2016) ANSI/UL514D-2016UL COPYRIGHTED MATERIAL NO
14、T AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 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
15、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 pag
16、es bearing their date of issue. Copyright 2016 ISBN 978-1-77139-138-2 2013 CSA Group 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 periodic review, and suggestions for its improveme
17、nt will be referred to the appropriate committee. To submit a proposal for change, please send the following information to inquirescsagroup.org and include Proposal for change in the subject line: Standard designation (number); relevant clause, table, and/or gure number; wording of the proposed cha
18、nge; and rationale for the change. To purchase CSA Group Standards and related publications, visit CSA Groups Online Store at shop.csa.ca or call toll-free 1-800-463-6727 or 416-747-4044. Copyright 2016 Underwriters Laboratories Inc. ULs Standards for Safety are copyrighted by UL. Neither a printed
19、nor electronic copy of a Standard should be altered in any way. All of ULs 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 Second Edition including revisions through Ma
20、rch 4, 2016. The most recent designation of ANSI/UL 514D as an American National Standard (ANSI) occurred on March 4, 2016. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title Page (front and back), or the Preface. The National Difference Page and IEC Foreword are
21、also excluded from the ANSI approval of IEC-based standards. 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 ULs On-Line Collaborative Standards Development System (CSDS) at http:/. To purchas
22、e UL Standards, visit Comm 2000 at http:/m- or call toll-free 1-888-853-3503.UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS Preface .5 1 Scope .7 2 Normative References .7 3 Terms and Denitions 10 4 General Requirements .11 5 Marki
23、ng and Instructions 11 5.1 General marking .11 5.2 Marking for gaskets intended for use with cover plates in dry locations to reduce the ow of environmental air .12 5.3 Markings for cover plates and outlet-box hoods for use in wet and damp locations .13 5.4 Markings for marine use 14 5.5 General ins
24、tallation instructions .14 6 Metallic Cover Plates and Outlet Box Hoods 14 6.1 General .14 6.2 Corrosion protection .15 6.3 Bonding 18 7 Nonmetallic cover plates and outlet box hoods 18 7.1 General .18 7.2 Relative thermal index 18A 7.3 Resistance to ignition tests for cover plates .18A 7.4 Dielectr
25、ic voltage-withstand test for cover plates .20 7.5 Flame penetration for cover plates .20 7.6 Flammability 20 7.7 Aging 22 7.8 Mechanical strength for cover plates .22 7.9 Mold stress relief for dry locations cover plates 23 7.10 Deformation resistance for cover plates .23 8 Wet and Damp Locations .
26、23 8.1 Resistance to moisture .23 8.2 Cycling .27 8.3 Mold stress relief 27 8.4 Sealing compounds 27 8.5 Resistance to ultraviolet light and water 28 8.6 Water absorption 28 8.7 Compression 29 8.8 Cold impact .29 8.9 Impact resistance for outlet box hoods .30 8.10 Hinge stress resistance for outlet
27、box hood assemblies .31 9 Gaskets .33 9.1 Compression set .33 9.2 Hardness .33 9.3 Flammability 34 9.4 Dielectric voltage withstand .34 9.5 Insulation resistance .34 10 Illuminating Cover Plates For Flush-Mounted Wiring Devices 34 11 Marine Use .35 11.1 Watertight .35 11.2 Dripproof .35 11.3 Gaskets
28、 air oven conditioning .35 JUNE 28, 2013 CSA C22.2 NO. 42.1-13 UL 514D 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Annex A (Informative) Minimum sample and specimen quantities for tests ANNEX B (Normative) Illuminating Cover Plates For
29、Flush-Mounted Wiring Devices B.1 General .50 B.2 Reference Standards .50 B.3 Construction .50 B.4 Markings and Installation Instructions .50 Annex C (Normative) Tamper-Resistant Cover Plates C.1 Scope 52 C.2 Denitions 52 C.3 General 52 C.4 Construction Requirements .52 C.5 Test Method for Tamper-Res
30、istant Cover Plates .53 C.5.1 Probe test .53 C.5.2 Access test 53 C.5.3 Ball-pendulum impact test 53 C.5.4 Mechanical endurance test .54 C.6 Marking for tamper-resistant cover plate .54 Annex D French Translations and Markings JUNE 28, 2013 CSA C22.2 NO. 42.1-13 UL 514D 4UL COPYRIGHTED MATERIAL NOT
31、AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Preface This is the harmonized CSA Group and UL standard for Cover Plates for Flush-Mounted Wiring Devices. It is the Second edition of CSA C22.2 No. 42.1 and the Second edition of UL 514D. This edition of CSA-C22.2 No. 4
32、2.1 supersedes the previous edition(s) published in 2000. This edition of UL 514D supersedes the previous edition(s) published in 2000. This harmonized standard was prepared by CSA Group and Underwriters Laboratories Inc. (UL). The efforts and support of the Technical Harmonization Subcommittee, 23B
33、C, Wiring Devices 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
34、CSA Integrated Committee on Wiring Devices under the jurisdiction of the CSA Technical Committee on Wiring Products and the CSA Strategic Resource Group, and was approved by the CSA Technical Committee. This standard has been approved by the American National Standards Institute (ANSI) as an America
35、n National Standard. Where reference is made to a specic number of samples to be tested, the specied 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 t
36、he users of the standard to judge its suitability for their particular purpose. Level of harmonization This standard is published as an identical standard for CSA Group and UL. An identical standard is a standard that is exactly the same in technical content except for national differences resulting
37、 from conicts in codes and governmental regulations. Presentation is word for word except for editorial changes. Reasons for differences from IEC This binational standard is not based on an IEC standard or IEC requirements. The Technical Harmonization Committee identied two main reasons the requirem
38、ents in this standard were not harmonized with IEC requirements. First, for some products and assemblies covered by this standard, there are no corresponding IEC standards covering the specic products only. Instead, IEC requirements for these products are included under several separate IEC standard
39、s. The time required to research and identify specic requirements in each of the relevant IEC correlating standards would inhibit the completion of the harmonization project in a reasonable time period, and would negate the benet of having harmonized North American requirements available presently.
40、The second reason for not harmonizing with IEC requirements is that the IEC standards specify different product and assembly congurations and installation requirements, that are not compatible with the North American product and assembly congurations and installation specications. JUNE 28, 2013 CSA
41、C22.2 NO. 42.1-13 UL 514D 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Interpretations The interpretation by the standards development organization of an identical or equivalent standard is based on the literal text to determine complian
42、ce 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 identied, a revision is to be proposed as soon as possible to each of the standards development organizations to more accurately reect
43、the intent. CSA Group Effective Date The effective date for CSA Group will be announced through a CSA Group Informs or CSA Group Certication Notice. UL Effective Date All products Listed or Recognized by UL must comply with the requirements in this standard except for the Clauses in the following li
44、st which are effective on July 1, 2017. Clauses 5.3.8, 6.2.3.15, 8.1.7, 8.9, 8.10 A UL effective date is one established by Underwriters Laboratories Inc. and is not part of the ANSI approved standard. JUNE 28, 2013 CSA C22.2 NO. 42.1-13 UL 514D 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER RE
45、PRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Cover Plates for Flush-Mounted Wiring Devices 1 Scope 1.1 This standard applies to metallic and nonmetallic cover plates and associated gaskets for ush-mounted wiring devices intended for installation in accordance with the National Electrical Co
46、de, ANSI/NFPA 70, and the Canadian Electrical Code, Part I, CSA C22.1, General Requirements Canadian Electrical Code, Part II, CSA C22.2 No. 0-10. 1.2 This standard also applies to outlet box hoods that are either integral or not integral with a cover plate for ush-mounted wiring devices. 1.3 This s
47、tandard also applies to cover plates for ush-mounted wiring devices intended for use in marine applications in accordance with the applicable requirements of the United States Coast Guard and the Canadian Coast Guard; IEEE Recommended Practice for Electrical Installation on Shipboard, IEEE 45; the A
48、merican Boat and Yacht Council; and the Standard for Pleasure and Commercial Motor Craft, NFPA 302. 1.4 This standard also applies to illuminating cover plates for ush-mounted wiring devices. 1.5 This standard does not apply to: a) telephone wall plates; or b) cover plates and associated gaskets int
49、ended for use in hazardous (classied) locations as dened in the National Electrical Code, ANSI/NFPA 70, and the Canadian Electrical Code, Part I, CSA C22.1 2 Normative References 2.1 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. Products covered by this standard shall comply with the referenced installation codes
