NEMA C81 62-2009 Electric Lampholders.pdf

1、NEMA Standards PublicationNational Electrical Manufacturers AssociationANSI C81.62-2009 (R2014)Electric LampholdersANSI C81.62-2009 (R2014) American National Standard for Electric Lampholders Secretariat: National Electrical Manufacturers Association Approved December 12, 2014 American National Stan

2、dards Institute, Inc. 2009 National Electrical Manufacturers Association NOTICE AND DISCLAIMER The information in this publication was considered technically sound by the consensus of persons engaged in the development and approval of the document at the time it was developed. Consensus does not nec

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11、tement of compliance with any health- or safety-related information in this document shall not be attributable to NEMA and is solely the responsibility of the certifier or maker of the statement. ANSI C81.62-2009 (R2014) 2009 National Electrical Manufacturers Association i American National Standard

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18、rican National Standards may receive current information on all standards by calling or writing the American National Standards Institute, Inc. Published by National Electrical Manufacturers Association 1300 North 17th Street, Suite 900, Rosslyn, Virginia 22209 2009 National Electrical Manufacturers

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20、 in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. Printed in the United States of America ANSI C81.62-2009 (R2014) ii 2009 National Electrical Manufacturers Association Foreword for American National Standard ANSI C81.62-2009 (This f

21、oreword is not part of American National Standard C81.62-2009) In 1990 and 1991 the American National Standards (ANS) for lamp bases, lampholders and gauges were split into three separate standards to line up with the IEC format. ANSI C81.61, ANS for Electric Lamp Bases paralleled IEC 60061-1; ANSI

22、C81.62, ANS for Lampholders for Electric Lamps paralleled IEC 60061-2 and ANSI C81.63, Gauges for Electric Lamp Bases and Lampholders paralleled IEC 60061-3. Also a fourth standard, ANSI C81.64 Guidelines for Electrical Lamp Bases, Lampholders and Gauges was published to parallel IEC 60061-4 in 1993

23、. In 1996, the first IEC data sheets were adopted “as is“ as Nationally Acknowledged International Standards and published as Supplement g to the existing C81.61, 62 and 63 standards. Now many more (if not most) ANSI base standard sheets are IEC sheets adopted as ANSI standards. In 2003, a revision

24、and consolidation of ANSI C81.62 was issued to include, first, a reference to all IEC lampholder standard sheets adopted as ANSI standards. Second, standard sheets for a small number of lampholders used mainly in North America or not harmonized with IEC were included in Part II. Part III contained a

25、ny United States deviations to the IEC standard sheets, which had been adopted as Nationally Acknowledged International Standards as published in IEC 60061-2. Part IV contained an informative annex on first versus third angle projection and related standards. ANSI C81.62-2009 (R2014) 2009 National E

26、lectrical Manufacturers Association iii Table of Contents Foreword ii Part I General Information and Requirements 1 1 Scope 1 2 Normative references 1 3 General Information 1 Table 1 ANSI and IEC Lamp Base (Cap) Standard Sheets 3 Part II ANSI Standard Sheets For Bases (Caps) For Electric Lamps 9 Par

27、t III United States Deviations to IEC Harmonized Electric Lamp Base Standard Sheets 68 Annexes Annex A Contrast of Projection Methods on Engineering Drawings 69 Annex B Related Standards 70 ANSI C81.62-2009 (R2014) iv 2009 National Electrical Manufacturers Association ANSI C81.62-2009 (R2014) 2009 N

28、ational Electrical Manufacturers Association 1 PART I - General Information and Requirements 1 Scope This standard sets forth the specifications for lampholders for electric lamps. 1.1 Important Patent Disclaimer It is possible that some of the elements of this document may be the subject of patent

29、rights. When this document was approved for publication, ANSLG did not know of any patent applications, patents pending, or existing patents. ANSLG shall not be held responsible for identifying any or all such patent rights. 2 Normative references The following publications contain provisions, which

30、, through reference in this text, constitute provisions of this American national Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this American National Standard are encouraged to investigate the possi

31、bility of applying the most recent editions of the publications indicated below. ANSI_ANSLG C81.61 2009, Specifications for Bases (Caps) for Electric Lamps ANSI_ANSLG C81.63 2009, Gauges for Electric Lamp Bases and Lampholders IEC 60061, Lamp caps and holders together with gauges for the control of

32、interchangeability and safety Part 1: Caps IEC 60061-1 Ed. 3 including Amendment 39-2007 Part 2: Lampholders IEC 60061-2 Ed. 3 including Amendment 36-2007 Part 3: Gauges IEC 60061-3 Ed. 3 including Amendment 38-2007 UL 496-2004, Edison-Base Lampholders UL 542-1999, Lampholders, Starters, and Starter

33、 Holders for Fluorescent Lamps 3 General information Two types of lampholder standard sheets are identified in this standard, and both are listed in Table 1, ANSI and IEC Lampholder Standard Sheets. All lampholder types are listed in color to indicate their applications: Blue for automotive and mini

34、ature; green for general lighting service including common Edison screw lampholders; red for fluorescent; and black for miscellaneous. For some lampholders either no international standard exists or the international standard is not acceptable at this time. For such lampholders an ANSI standard shee

35、t is included. These standard sheets are identified in Table 1- ANSI and IEC Lampholder Standard Sheets under the column heading “ANSI_ANSLG C81.62“. These Standard Sheets are found in Part II. ANSI C81.62-2009 (R2014) 2 2009 National Electrical Manufacturers Association Certain standard sheets from

36、 IEC standard 60061-1 Lamp caps and holders together with gauges for the control of the interchangeability and safety, Part 2: Lampholders, and its supplements, have been adopted as Nationally Acknowledged International Standards and constitute part of the American National Standard for Lampholders.

37、 The standard sheets for these lampholders are not included, but are identified in Table I-ANSI and IEC Lampholder Standard Sheets under the column heading “IEC 60061-2“. If there are any United States deviations from these IEC standard sheets; the sheet number is marked with a footnote and the devi

38、ations are found in Part III. These IEC standards are available from: American National Standards Institute Attn: “eStandard Store” 25 West 42nd Street, 4th Floor New York, NY 10036 Or by calling 212 642-4900 during normal business hours. They may also be purchased electronically at the following UR

39、L www.ansi.org Or http:/webstore.ansi.org/ansidocstore/default.asp The drawings on the internationally standardized (IEC) sheets are in first angle projection rather than the third angle commonly used in the North American (ANSI) approved standard sheets. Annex A explains the difference between the

40、two systems. In addition, the common American term “Base“ is internationally known as “Cap“. Internationally the decimal point (.) is not used in dimensions, rather a comma (,) separates a decimal number e.g. 4,5 rather than 4.5. However, in the designation of a fit the decimal point is used e.g. GY

41、6.35. This Standard is used in conjunction with ANSI_ANSLG C81.61, Bases (Caps) for Electric Lamps; ANSI_ANSLG C81.63, Gauges for Bases and Lampholders for Electric Lamps and IEC 60061, Lamp caps and holders together with gauges for the control of interchangeability and safety, Part 1: Caps, and Par

42、t 3: Gauges. In addition the safety requirements for Edison screw lampholders are found in UL 496, Edison-Base Lampholders and the safety requirements for fluorescent lamp bases and starter holders are found in UL 542, Lampholders, Starters, and Starter Holders for Fluorescent Lamps. ANSI C81.62-200

43、9 (R2014) 2009 National Electrical Manufacturers Association 3 Table 1 - ANSI and IEC Lampholder Standard Sheets System Description Standard Sheets IEC 60061-2 ANSI_ANSLGC81.62 Bayonet lampholders B/BX8.4d Holder 7005-140-1 BA9/12.5 Miniature bayonet lampholder 2-10-3 BAW9s HY21w Lampholder 7005-149

44、-1 BAZ9s HY6w Lampholder 7005-150-1 BA15s, BA15d Candelabra single and double-contact bayonet 2-20-2 BAY15s, BAY15d Single- and double contact bayonet for offset pins 2-20-2 BAZ15d Double contact bayonet for offset and non-aligned pins 2-20-2 BY22d Multipurpose sleeved double-contact bayonet 7005-17

45、-5 Edison screw lampholders E5 Midget screw lampholder 7005-20-5 E10 Miniature screw 7005-20-5 E11 Mini-candelabra screw 7005-6-1 E12 Candelabra screw 7005-28-1 E17 Intermediate screw 7005-20-5 E26/24 Single-contact medium screw 7005-21A-1 Edison threads Thread length and top of thread to center con

46、tact dimensions for E5, E10, E17, and E26 lampholders 7005-20-5 E26d Double-contact medium screw 7005-29-2 E26/50x39 Skirted medium screw for PAR lamps 7005-21A-1 E26/53x39 Extended skirted medium screw for R- lamps 7005-21A-1 EX26 Single-contact medium screw with extended insulation 2-911-1 E39 Sin

47、gle-contact mogul screw 7005-24A-3 E39d Double-contact mogul screw 2-187-1 EP39 Position-oriented mogul screw 2-202-2 EX39 Exclusionary mogul screw for HID lamps 2-210-2 Single pin lampholders Fc2 HID slide side contact lampholder 7005-114-1 Fa8 Fluorescent single-pin 7005-58-1 ANSI C81.62-2009 (R20

48、14) 4 2009 National Electrical Manufacturers Association Table 1 - ANSI and IEC Lampholder Standard Sheets System Description Standard Sheets IEC 60061-2 ANSI_ANSLG C81.62 Multiple pin lampholders and connectors G4 Two-pin lampholder for single ended TH (tungsten halogen) GLS (general lighting servi

49、ce) lamps 7005-72-1 GU4 Two-pin lampholder for MR11 GLS lamps with retainer springs 7005-108-2 GZ4 Two-pin connector for MR11 projection lamps 7005-67-1 G5 Fluorescent miniature two-pin lampholder 2-310-3 G5.3 Two-pin for single-ended TH (tungsten halogen) projection lamps 7005-73-1 GU5.3 Two-pin for MR16 GLS lamps with retainer springs 7005-109-2 GX5.3 Two-pin lampholder and connector for MR13 and low voltage MR16 projection lamps 7005-73A-5 GY5.3 Two-pin lampholder for high voltage MR16 projection lamps 7005-73B-4 7005-73B-5 G/GX/GY6.35 Two-pin lamp