1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 60745-2-11 Hand-Held Motor-Operated Electric Tools Safety Part 2-11: Particular Requirements for Reciprocating SawsUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBU
2、TION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Hand-Held Motor-Operated Electric Tools Safety Part 2-11: Particular Requirements for Reciprocating Saws, (Jig and Sabre Saws), UL 6074
3、5-2-11 Second Edition, Dated March 26, 2004 Summary of Topics The revisions dated May 15, 2014 are being issued to reaffirm approval of UL 60745-2-11 as an American National Standard. No changes in requirements are involved. As noted in the Commitment for Amendments statement located on the back sid
4、e of the title page, UL and CSA are committed to updating this harmonized standard jointly. However, the revision pages dated May 15, 2014 will not be jointly issued by UL and CSA as these revision pages address UL ANSI approval dates only. Text that has been changed in any manner or impacted by ULs
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9、rom any error or deviation introduced while purchaser is storing an electronic Standard on the purchasers computer system. The requirements in this Standard are now in effect, except for those paragraphs, sections, tables, gures, and/or other elements of the Standard having future effective dates as
10、 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that have been revised and that have a future effective date are located after the Standard, and are preceded by a SUPERSEDED REQUIREMENTS notice. MAY 15, 2014 UL 60745-2-11 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION
11、OR DISTRIBUTION WITHOUT PERMISSION FROM UL MAY 15, 2014 UL 60745-2-11 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CSA Group CSA-C22.2 No. 60745-2-11-04 Second Edition Underwriters Laboratories Inc. UL 60745-2-11 S
12、econd Edition Hand-Held Motor-Operated Electric Tools Safety Part 2-11: Particular Requirements for Reciprocating Saws March 26, 2004 (Title Page Reprinted: May 15, 2014) This national standard is based on publication IEC 60745-2-11, Second Edition (2003). This amendment is an adoption of IEC Amendm
13、ent 1(2008), Second Edition (2003). ANSI/UL 60745-2-11-2009 (R2014) Approved byUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Commitment for Amendments This standard is issued jointly by the Association of Standardization and Certication (A
14、NCE), 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 ANCE, CSA Group, or UL at anytime. Revisions to this standard will be made only after processing according
15、 to the standards development procedures of ANCE, 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. ANCE will incorporate the same revisions into a new edition of the standard bearing the sa
16、me date of issue as the CSA Group and UL pages. ISBN 1-55397-469-7 2004 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 improvement
17、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 change
18、; 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 2014 Underwriters Laboratories Inc. This ANSI/UL Standard for Safety consists of the Second Edition inclu
19、ding revisions through May 15, 2014. The most recent designation of ANSI/UL 60745-2-11 as a Reaffirmed American National Standard (ANS) occurred on May 15, 2014. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title Page (front and back), or the Preface. The National
20、 Difference Page and IEC Foreword are 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 Developme
21、nt System (CSDS) at http:/. To purchase 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 FOREWORD 7 1 Scope 10 2 Normative references .10 3 Terms a
22、nd Denitions 10 4 General requirements 10 5 General conditions for the tests 10 6 Void 10 7 Classication 10 8 Marking and instructions 11 9 Protection against access to live parts 11 10 Starting 11 11 Input and current .11 12 Heating 11 13 Leakage current 11 14 Moisture resistance .11 15 Electric st
23、rength 11 16 Overload protection of transformers and associated circuits 11 17 Endurance .11 18 Abnormal operation .12 19 Mechanical hazards .12 20 Mechanical strength .12 21 Construction .12 22 Internal wiring 12 23 Components .12 24 Supply connection and external exible cords 12 25 Terminals for e
24、xternal conductors .13 26 Provision for earthing 14 27 Screws and connections .14 28 Creepage distances, clearances and distances through insulation 14 29 Resistance to heat, re and tracking 14 30 Resistance to rusting 14 31 Radiation, toxicity and similar hazards .14 Annexes Annex K (normative) Bat
25、tery Tools and Battery Packs Annex L (normative) Battery Tools and Battery Packs Provided with Mains Connection or Non-Isolated Sources Annex 11.DVL List of National Differences Bibliography APRIL 24, 2009 CAN/CSA-C22.2 NO. 60745-2-11-04 UL 60745-2-11 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURT
26、HER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL APRIL 24, 2009 CAN/CSA-C22.2 NO. 60745-2-11-04 UL 60745-2-11 4 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Preface This is the common CSA and UL standard for
27、 hand-held motor-operated electric tools. It is the second edition of CAN/CSA-C22.2 No. 60745-2-11 and the second edition of UL 60745-2-11. This standard is based on IEC 60745-2-11, second edition. The rst edition of this standard was designated CAN/CSA-C22.2 No. 745-2-11/UL 745-2-11. This Standard
28、CAN/CSA-C22.2 No. 60745-2-11/UL 60745-2-11, second edition, supersedes: a) the rst edition CAN/CSA-C22.2 No. 745-2-11/UL 745-2-11 published in 1995; and b) CAN/CSA-C22.2 No. 745-4-11/UL 745-4-11, (requirements for battery tools and battery packs are now incorporated into the requirements of CAN/CSA-
29、C22.2 No. 60745-2-11, second edition, and UL 60745-2-11, second edition). The standard number has been aligned to correspond with the equivalent IEC 60745-2-11 standard. This common standard was prepared by the Canadian Standards Association (CSA) and Underwriters Laboratories Inc. (UL). This standa
30、rd was reviewed by the CSA Subcommittee on Portable Electric Tools, under the jurisdiction of the CSA Technical Committee on Consumer and Commercial Products and the CSA Strategic Steering Committee on Requirements for Electrical Safety, and has been formally approved by the CSA Technical Committee.
31、 This standard has been approved as a National Standard of Canada by the Standards Council of Canada and has been approved by the American National Standards Institute (ANSI) as an American National Standard. Note: Although the intended primary application of this standard is stated in its scope, it
32、 is important to note that it remains the responsibility of the users of the standard to judge its suitability for their particular purpose. A UL standard is current only if it incorporates the most recently adopted revisions, all of which are itemized on the transmittal notice that accompanies the
33、latest set of revised requirements. Where reference is made to a specic number of samples to be tested, the specied number shall be considered a minimum quantity. Level of harmonization This standard adopts the IEC text with national differences. This standard is published as an equivalent standard
34、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 becaus
35、e of fundamental climatic, geographical, technological, or infrastructural factors, scientic justication, or the level of protection that the country considers appropriate. Presentation is word for word except for editorial changes. MARCH 26, 2004 CAN/CSA-C22.2 NO. 60745-2-11-04 UL 60745-2-11 5UL CO
36、PYRIGHTED 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 compliance with the standard in accordan
37、ce with the procedural rules of the standards development organization. If more than one literal interpretation has been identied, a revision is to be proposed as soon as possible to each of the standards development organizations to more accurately reect the intent. CSA effective date The effective
38、 date for CSA International will be announced through CSA Informs or a CSA certication notice. UL effective date The effective date for UL 60745-2-11, Second edition is October 31, 2012. Between the present and October 31, 2012 new product submittals to UL must be evaluated under all requirements in
39、 this Standard or, if requested in writing, evaluated under presently effective requirements only. The presently effective requirements are contained in the Second edition of UL 745-2-11. As of October 31, 2012 all products Listed or Recognized by UL shall comply with the requirements in the fourth
40、edition of UL 60745-2-11. A UL effective date is one established by Underwriters Laboratories Inc. and is not part of the ANSI approved standard. General There are ve types of National Differences as noted below. The difference type is noted on the rst line of the National Difference in the standard
41、. The standard may not include all types of these National Differences. National Differences from the text of the International Electrotechnical Commission (IEC) publication 60745-2-11 (Hand-Held Motor-Operated Electric Tools Safety Part 2-11: Particular Requirements for Reciprocating Saws) are indi
42、cated by the following notation: DR These are National Differences based on the national regulatory requirements. D1 These are National Differences which are based on basic safety principles and requirements, elimination of which would compromise safety for consumers and users of products. D2 These
43、are national differences from IEC requirements based on existing safety practices. These requirements reect national safety practices, where empirical substantiation (for the IEC or national requirement) is not available or the text has not been included in the IEC standard. DC These are National Di
44、fferences based on the component standards and will not be deleted until a particular component standard is harmonized with the IEC component standard. DE These are National Differences based on editorial comments or corrections. APRIL 24, 2009 CAN/CSA-C22.2 NO. 60745-2-11-04 UL 60745-2-11 6UL COPYR
45、IGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL INTERNATIONAL ELECTROTECHNICAL COMMISSION HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS SAFETY Part 2-11: Particular requirements for reciprocating saws (jig and sabre saws) FOREWORD 1) The International Ele
46、ctrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic elds.
47、To this end and in addition to other activities, IEC publishes International Standards, Technical Specications, Technical Reports, Publicly Available Specications (PAS) and Guides (hereafter referred to as IEC Publication(s) ). Their preparation is entrusted to technical committees; any IEC National
48、 Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and nongovernmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) i
49、n accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted
