1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 3373-007:2012Aerospace series Terminallugs and in-line splices forcrimping on electric conductorsPart 007: Nickel plated aluminiumterminal lugs for crimping on nickel plate
2、daluminium cable for inch series studs Product standardBS EN 3373-007:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 3373-007:2012.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic electrical and fibre opt
3、ictechnology.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2012. Published by
4、 BSI StandardsLimited 2012ISBN 978 0 580 76581 0ICS 49.060Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 March 2012.Amendments issued since publicationDate Tex
5、t affectedBS EN 3373-007:2012EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3373-007 March 2012 ICS 49.060 English Version Aerospace series - Terminal lugs and in-line splices for crimping on electric conductors - Part 007: Nickel plated aluminium terminal lugs for crimping on nickel plated al
6、uminium cable for inch series studs - Product standard Srie arospatiale - Cosses et prolongateurs pour sertissage sur conducteurs lectriques - Partie 007: Cossesen aluminium nickel pour sertissage sur cable en aluminium nickel, pour bornages en inches - Norme de produit Luft- und Raumfahrt - Kabelsc
7、huhe und Stoverbinder zum Crimpen auf elektrischen Leitungen - Teil 007: Kabelschuhe aus vernickeltem Aluminium, zum Crimpen auf vernickelten Aluminiumleitungen, fr Inch-Gewindebolze - Produktnorm This European Standard was approved by CEN on 23 December 2011. CEN members are bound to comply with th
8、e CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Managemen
9、t Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status
10、as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, R
11、omania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any mean
12、s reserved worldwide for CEN national Members. Ref. No. EN 3373-007:2012: EBS EN 3373-007:2012EN 3373-007:2012 (E) 2 Contents Page Foreword 3g31 Scope 4g32 Normative reference 4g33 Terms and definitions .4g34 Characteristics .4g34.1 Operating temperature 4g34.2 Material .4g35 Dimensions and masses .
13、4g35.1 General 4g35.2 External dimensions 5g35.3 Internal dimensions and mass .7g35.4 Configuration of size code No. 102 9g36 Designation 9g37 Quality and requirements .9g37.1 Quality assurance 9g37.2 Requirements and tests 9g38 Application tools . 10g38.1 Crimping on the strands 10g38.2 Crimping fo
14、r insulation support (hexagonal form) . 11g39 Marking 11g310 Packaging 11g3BS EN 3373-007:2012EN 3373-007:2012 (E) 3 Foreword This document (EN 3373-007:2012) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carri
15、ed out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by
16、 publication of an identical text or by endorsement, at the latest by September 2012, and conflicting national standards shall be withdrawn at the latest by September 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/o
17、r CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
18、Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 3373-007:2012EN 3373-007:2012 (E)
19、 4 1 Scope This product defines the characteristics of nickel plated aluminium terminal lugs for crimped connection on nickel plated aluminium conductors. This terminal is delivered blocked with plastic cap and with factory installed Oring and the barrel internal part is coated with a special grease
20、 which should not be removed before crimping on cable. This European Standard should be used in conjunction with EN 3373-001. 2 Normative reference The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated reference
21、s, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2424, Aerospace series Marking of aerospace products EN 3373-001, Aerospace series Terminal lugs and in-line splices for crimping on electric conductors Par
22、t 001: Technical specification EN 3373-002, Aerospace series Terminal lugs and in-line splices for crimping on electric conductors Part 002: General and list of product standard 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 3373-001 apply. 4 Charact
23、eristics 4.1 Operating temperature The operating temperature is 65 C to 150 C. 4.2 Material Aluminium alloy. 5 Dimensions and masses 5.1 General Dimensions and masses see Tables 1 and 2. The indicated dimensions and masses are mandatory, other dimensions are at the discretion of the manufacturer. Di
24、mensions and tolerances are in millimetres. BS EN 3373-007:2012EN 3373-007:2012 (E) 5 5.2 External dimensions See Figure 1 and Table 1. Key 1 Dust cap 2 Chamfer 1 45 3 Chamfer 0,3 45 4 Marking on this area (see Clause 9) 5 Chamfer 1 45 if S Figure 1 BS EN 3373-007:2012EN 3373-007:2012 (E) 6 Table 1
25、Item Admissible cable gauge Admissible stud diameter Stud C D E F G H I L S T + 0,30 602 AWG 6 EN 140 9,52 3/8 9,6 15,5 28,0 24,0 11,014,0 3,0 59,0 10,0 12,0604 6,35 1/4 6,411,5 21,0 17,0 8,0 52,0 605 4,83 # 10 4,9 606 4,17 # 8 4,2607 6,35 1/4 6,4 15,5 28,0 24,0 11,059,0 402 AWG 4 EN 220 9,52 3/8 9,
26、6 30,015,0 3,462,0 11,0 14,0403 7,94 5/16 8,0404 6,35 1/4 6,4 11,5 23,0 17,6 8,0 4,055,0 405 15,5 30,0 24,0 11,0 3,4 62,0 406 4,83 # 10 4,9 11,5 23,0 17,6 8,0 4,0 55,0 302 AWG (3) EN 280 6,35 1/4 6,4 16,5 28,0 24,0 11,0 4,6 66,0 13,0 202 AWG 2 EN 340 9,52 3/8 9,6 33.0 28.0 10.0 19,0 5,0 80,014,015,0
27、203 7,94 5/16 8,0204 6,35 1/4 6,4 205 4,83 # 10 4,9 30,9 25,9 7,9 77,9102a AWG (1) EN 420 7,94 5/16 8,0 19,5 28,0 23,010,0 79,5 15,0 17,0103 6,35 1/4 6,431,0 25,0 77,0 104 9,52 3/8 9,6 020 AWG 0 EN 530 9,52 3/8 9,6 35,0 27,0 9,0 23,0 89,0 16,0 18,0030 7,94 5/16 8,0040 6,35 1/4 6,4 003 AWG 00 EN 680
28、7,94 5/16 8,0 24,0 40,0 30,0 13,0 None 94,0 None 20,0005 9,523/89,638,0 28,0 11,0 None 92,5 None Tolerances: JS13aSee Figure 3. BS EN 3373-007:2012EN 3373-007:2012 (E) 7 5.3 Internal dimensions and mass See Figure 2 and Table 2. All inner diameters are unplated Key 1 Special grease location 2 O-ring
29、 location 3 Thread Figure 2 BS EN 3373-007:2012EN 3373-007:2012 (E) 8 Table 2 Item Admissible cable gauge J K M N P R U V Thread O-Ring Mass (Ref.) x ID g max. 602 AWG 6 EN 140 8,0 7,0 13,0 2,2 9,0 6,5 5,8 28,0 M8 x 1 1,8 x 5,3 10,3 604 9,1 605 9,2 606 9,3 607 10,6 402 AWG 4 EN 220 9,0 8,0 14,0 10,0
30、 7,5 7,0 30,0 M9 x 1 1,8 x 6,1 15 403 14 404 13,2 405 15,2 406 13,4 302 AWG 3 EN 280 9,0 8,0 14,0 10,5 8,0 7.5 32.5 M10 x 1 1,8 x 6,7 18,4 202 AWG 2 EN 340 12,011,017,11,48.68.140,0M11 x 11,8 x 7,6523,5 203 23,7 204 24 205 19 102aAWG 1 EN 420 12,0 11,0 17,0 12,4 9,5 9,0 40.5 M12 x 1 1,8 x 8,632,7 10
31、3 28 104 27,5 020 AWG 0 EN 530 14,0 11,0 20,0 13,8 10,8 10.4 42.5 M14 x 1 1,8 x 10 34,5 030 34,7 040 35 003 AWG 00 EN 680 15,0 12,0 22,5 3,0 17,0 13,3 13,0 52,0 M16 x 1 2,5 x 12,5 42 005 Tolerances: JS13aSee Figure 3. BS EN 3373-007:2012EN 3373-007:2012 (E) 9 5.4 Configuration of size code No. 102 S
32、ee Figure 3. Refer to Tables 1 and 2 for other dimensions. Figure 3 6 Designation EXAMPLE Description block TERMINAL LUG Identity block EN3373-007-602 Number of this standard Item code (see Tables 1 and 2) NOTE If necessary, the code I9005 may be placed between the description block and the identity
33、 block. 7 Quality and requirements 7.1 Quality assurance In accordance with EN 3373-001. 7.2 Requirements and tests According to EN 3373-001. BS EN 3373-007:2012EN 3373-007:2012 (E) 10 8 Application tools 8.1 Crimping on the strands See Figure 4 and Table 3 Punch configuration Die configuration Figu
34、re 4 Table 3 Cable size Stripping length E P R 1 H 2 L 6 15 13,0 16,50 5,00 14 11,90 30 16,70 4 16 14,5 17,00 5,80 20 3 18 17,0 17,35 6,55 11,05 19,00 2 23 18,0 17,95 7,55 21,00 1 19,0 18,10 7,55 11,15 21,050 22 18,85 8,05 00 27 21,0 21,40 10,00 11,40 36 21,00 Tolerances: JS13 BS EN 3373-007:2012EN
35、3373-007:2012 (E) 11 8.2 Crimping for insulation support (hexagonal form) NOTE Two identical dies have to be used to crimp. Figure 5 Table 4 Cable size A B C D E 6 12 6 5,20 8 32 4 14 7 6,05 9 3 2 15 7,5 6,50 13 1 17 8,5 7,3615 0 18 9 7,80 00 20 10 8,65 20 Tolerance: JS13 9 Marking The conductor AWG
36、 range and manufacturers monogram as per EN 2424 style F shall be embossed in place shown on Figure 1. 10 Packaging The packing is to be marked with EN designation, manufacturers name, part number, date of manufacture and batch number. This page deliberately left blankThis page deliberately left bla
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