1、BSI Standards PublicationBS EN 4644-023:2015Aerospace series Connector,electrical and optical,r e c t a n g u l a r , m o d u l a r ,r e c t a n g u l a r i n s e r t s , o p e r a t i n gtemperature 175 C (or 125 C)continuousPart 023: Plug, size 2, with ground block,class B and F Product standardBS
2、 EN 4644-023:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 4644-023:2015.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic electrical and fibre optictechnology.A list of organizations represented on this
3、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 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 89857 0ICS 49.06
4、0; 49.090Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 November 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 4644-023:
5、2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4644-023 November 2015 ICS 49.060; 49.090 English Version Aerospace series - Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 C (or 125 C) continuous - Part 023: Plug, size 2, with ground
6、block, class B and F - Product standard Srie arospatiale - Connecteur, lectrique et optique, rectangulaire, modulaire, inserts rectangulaires, temprature de fonctionnement 175 C (ou 125 C) continu - Partie 023 : Fiche, taille 2, avec bloc de masse, classes B et F - Norme de produit Luft- und Raumfah
7、rt - Elektrische und optische Rechtecksteckverbinder, modular, rechteckige Kontakteinstze, Dauerbetriebstemperatur 175 C (oder 125 C) konstant - Teil 023: Freier Steckverbinder, Gre 2, mit Erdungseinrichtung, Klassen B und F - Produktnorm This European Standard was approved by CEN on 30 June 2015. C
8、EN members are bound to comply with the 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 ap
9、plication to the CEN-CENELEC Management 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
10、Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, L
11、atvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Ma
12、rnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4644-023:2015 EBS EN 4644-023:2015EN 4644-023:2015 (E) 2 Contents Page European foreword 3 1 Scope 4 2 Normative references 4 3 Terms and definitions . 4
13、 4 Required characteristics 5 5 Designation . 8 BS EN 4644-023:2015EN 4644-023:2015 (E) 3 European foreword This document (EN 4644-023:2015) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordan
14、ce 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 publication of an
15、 identical text or by endorsement, at the latest by May 2016, and conflicting national standards shall be withdrawn at the latest by May 2016. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held re
16、sponsible 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 Republic, Denmark, Estonia, Fi
17、nland, Former Yugoslav Republic of Macedonia, 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 4644-023:2015EN 4644-023
18、:2015 (E) 4 1 Scope This European Standard specifies the size 2 plug for disconnect applications used in the family of modular rectangular electrical and optical connector with rectangular inserts. The receptacle corresponding to this plug is defined in EN 4644-024 or EN4644-025 or EN4644-026. 2 Nor
19、mative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments
20、) applies. EN 4644-001, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts operating temperature 175 C (or 125 C) continuous Part 001: Technical specification EN 4644-002, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular
21、 inserts operating temperature 175 C (or 125 C) continuous Part 002: Specification of performance and contact arrangements EN 4644-024, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts operating temperature 175 C (or 125 C) continuous Part 024: Receptacle
22、, size 2, class A, C and E Product standard EN 4644-025, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts operating temperature 175 C (or 125 C) continuous Part 025: Receptacle, size 2, with flange, class A, C and E Product standard EN 4644-026, Aerospace
23、 series Connector, electrical and optical, rectangular, modular, rectangular inserts operating temperature 175 C (or 125 C) continuous Part 026: Receptacle, size 2, with ground block, class B and F Product standard 3 Terms and definitions For the purposes of this standard, the terms and definitions
24、given in EN 4644-001 apply. BS EN 4644-023:2015EN 4644-023:2015 (E) 5 4 Required characteristics 4.1 Dimensions and recommended panel cut-out See Figure 1 to Figure 3. Key 1 See EN 4644-001. 2 29,70 axis 3 Self-locking 6-32 UNC threaded holes NOTE Ar, Br, Cr axis, see EN 4644-001. Figure 1 BS EN 464
25、4-023:2015EN 4644-023:2015 (E) 6 NOTE Ar axis, see EN 4644-001. Figure 2 BS EN 4644-023:2015EN 4644-023:2015 (E) 7 Key 1 6-32 UNC four screws head maximum diameter: 7,5 Figure 3 Panel cut-out 4.2 Mass 75 g max. BS EN 4644-023:2015EN 4644-023:2015 (E) 8 5 Designation EXAMPLE Description block ELECTRI
26、CAL CONNECTOR, SIZE 2 PLUG Identity block EN 4644-023BAX Number of this standard Shell class (see EN 4644-002) Housing type: (see Figures 1 and 2) A: panel rear mount with 4 6-32 UNC threaded holes B: with no mounting holes Polarization code (see EN 4644-002) This page deliberately left blankBSI is
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