1、BSI Standards PublicationBS EN 6113:2015Aerospace series Circuitbreaker, connecting andattachment hardwareBS EN 6113:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 6113:2015.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/6,
2、 Aerospace avionic electrical and fibre optictechnology.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 Briti
3、sh Standards Institution 2015. Published by BSI StandardsLimited 2015ISBN 978 0 580 87663 9ICS 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 July 2015.A
4、mendments issued since publicationDate Text affectedBS EN 6113:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 6113 July 2015 ICS 49.060 English Version Aerospace series - Circuit breaker, connecting and attachment hardware Srie arospatiale - Disjoncteurs, connecteurs et montage accessoires
5、 Luft- und Raumfahrt - Schutzschalter, Anschluss- und Montage- Zubehr This European Standard was approved by CEN on 29 November 2014. CEN 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 st
6、andard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application 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
7、 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 as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech R
8、epublic, Denmark, Estonia, Finland, 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 United Kingdom. EUROP
9、EAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 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 6113:2015 EBS EN
10、6113:2015EN 6113:2015 (E) 2 Contents Page European foreword .3 1 Scope 4 2 Normative references 4 3 Requirements .4 4 Designation 9 5 Marking 10 6 Technical specification 10 Figures Figure 1 Configuration of connecting screw .5 Figure 2 Configuration of connecting lockwasher .6 Figure 3 Configuratio
11、n of attachment nut .7 Figure 4 Configuration attachment lockwasher 9 Tables Table 1 Dimensions of attachment nut 8 Table 2 Hardware kit part . 10 BS EN 6113:2015EN 6113:2015 (E) 3 European foreword This document (EN 6113:2015) has been prepared by the Aerospace and Defence Industries Association of
12、 Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this European 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
13、 European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2016, and conflicting national standards shall be withdrawn at the latest by January 2016. Attention is drawn to the possibility that some of th
14、e elements of this document may be the subject of patent rights. CEN and/or 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 t
15、his European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slova
16、kia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 6113:2015EN 6113:2015 (E) 4 1 Scope This European Standard specifies the connecting and attaching hardware for circuit breakers. 2 Normative references The following documents, in whole or in part, are normatively refere
17、nced 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) applies. EN 2424, Aerospace series - Marking of aerospace products ISO 965-2, ISO ge
18、neral purpose metric screw threads Tolerances Part 2: Limits of sizes for general purpose external and internal screw threads Medium quality ISO 1190-1, Copper and copper alloys Code of designation Part 1: Designation of materials ISO 4757, Cross recesses for screws TR 3775, Aerospace series Bolts a
19、nd pins Materials 1)MIL-B-87114, Bolts, recess drive, general specification 2)MIL-S-8879, Screw threads, controlled radius root with increased minor diameter, general specification for 2)3 Requirements 3.1 Configuration Dimensions Tolerances The configuration, dimensions and tolerances shall conform
20、 with 3.2, 3.3, 3.4 and 3.5. 3.2 Connecting screw 3.2.1 Configuration Configuration, see Figure 1, Figure 2, Figure 3 and Figure 4. 3.2.2 Dimensions and tolerances Dimensions and tolerances are in millimetres. 3.2.3 Thread and Cross recess 3.2.3.1 Thread 0.1640-32UNC-3A in accordance with MIL-S-8879
21、. 3.2.3.2 Cross recess Cross recess in accordance with ISO 4757 type H, No.2. 1)Published as ASD-STAN Technical Report at the date of publication of this European Standard (http:/www.asd-stan.org/). 2) Published by: DoD National (US) Mil. Department of Defense (http:/www.defenselink.mil/). BS EN 611
22、3:2015EN 6113:2015 (E) 5 3.2.4 Material and protection 3.2.4.1 Material Material: Steel, rupture resistance 860 MPa to 1 000 MPa in accordance with TR 3775. 3.2.4.2 Protection Protection: Nickel plated (thickness 5 m min.) A (in large scale) Key 1 Marking, see Clause 5. 2 Cross recess, see 3.2.3.2.
23、Figure 1 Configuration of connecting screw BS EN 6113:2015EN 6113:2015 (E) 6 3.2.5 Designation of connecting screw Example of designation for a single connecting screw: Description block SCREW, CONNECTING Identity block EN6113CS08-01 Number of EN standard Code for connecting screw Size code Length c
24、ode 3.3 Connecting lockwasher 3.3.1 Configuration Configuration, see Figure 2. 3.3.2 Dimensions and tolerances Dimensions and tolerances are in millimetres. 3.3.3 Requirements Two wave corrugated washer. 3.3.4 Material and hardness 3.3.4.1 Material Material: CuBe 1,9 to ISO 1190-1 3.3.4.2 Hardness H
25、ardness: 350 HV to 410 HV Figure 2 Configuration of connecting lockwasher BS EN 6113:2015EN 6113:2015 (E) 7 3.3.5 Designation of connecting lockwasher Example of designation for a single connecting lockwasher: Description block LOCKWASHER, CONNECTING Identity block EN6113CW04 Number of EN standard C
26、ode for connecting lockwasher Diameter code 3.4 Attachment nut 3.4.1 Configuration Configuration, see Figure 3. 3.4.2 Dimensions and tolerances Dimensions and tolerances are in millimetres. 3.4.3 Material and protection 3.4.3.1 Material Material: Aluminium alloy 3.4.3.2 Protection Protection: Black
27、sulphur anodized Figure 3 Configuration of attachment nut BS EN 6113:2015EN 6113:2015 (E) 8 Table 1 Dimensions of attachment nut Size code A B thread ISO 965-2 0,1 01 M12 0,75 2,0 02 M12 1 2,5 3.4.4 Designation of attachment nut Example of designation for a single attachment nut: Description block N
28、UT, ATTACHMENT Identity block EN6113AN01 Number of EN standard Code for attachment nut Size code 3.5 Attachment lockwasher 3.5.1 Configuration Configuration, see Figure 4. 3.5.2 Dimensions and tolerances Dimensions and tolerances are in millimetres. 3.5.3 Requirements M12DIC lockwasher (internal ove
29、rlapping teeth) 3.5.4 Material and hardness 3.5.4.1 Material Material: Steel 3.5.4.2 Hardness Hardness: 400 HV to 480 HV BS EN 6113:2015EN 6113:2015 (E) 9 Figure 4 Configuration attachment lockwasher 3.5.5 Designation of attaching lockwasher Example of designation for a single attachment lockwasher:
30、 Description block LOCKWASHER, ATTACHMENT Identity block EN6113AW01 Number of EN standard Code for attachment lockwasher Size code 4 Designation Example of a hardware kit: Description block HARDWARE, KIT Identity block EN6113A Number of EN standard Hardware kit part (see Table 2) BS EN 6113:2015EN 6
31、113:2015 (E) 10 Table 2 Hardware kit part Kit part-no. Components of the hardware kits Single part-no. aDescription Pieces per kit EN 6113A EN 6113CS08-01 Connecting screw 2 EN 6113CW04 Connecting lockwasher 2 EN 6113AN01 Attachment nut M12 0,75 1 EN 6113AW01 Attachment lockwasher 1 EN 6113B EN 6113
32、AN01 Attachment nut M12 0,75 1 EN 6113AW01 Attachment lockwasher 1 EN 6113C EN 6113CS08-01 Connecting screw 6 EN 6113CW04 Connecting lockwasher 6 EN 6113AN01 Attachment nut M12 0,75 1 EN 6113AW01 Attachment lockwasher 1 EN 6113A1 EN 6113CS08-01 Connecting screw 2 EN 6113CW04 Connecting lockwasher 2
33、EN 6113AN02 Attachment nut M12 1 1 EN 6113AW01 Attachment lockwasher 1 EN 6113B1 EN 6113AN02 Attachment nut M12 1 1 EN 6113AW01 Attachment lockwasher 1 EN 6113C1 EN 6113CS08-01 Connecting screw 6 EN 6113CW04 Connecting lockwasher 6 EN 6113AN02 Attachment nut M12 1 1 EN 6113AW01 Attachment lockwasher
34、 1 aSpare parts can be ordered separately. 5 Marking The packaging of kits and single parts (spare parts) must be marked in accordance with EN 2424 style P. The parts can be marked with manufacturers logo. 6 Technical specification As per MIL-B-87114, unless otherwise specified. This page deliberate
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