FprEN 3155-008
(Main)Aerospace series - Electrical contacts used in elements of connection - Part 008: Contacts, electrical, male, type A, crimp, class S - Product standard
Aerospace series - Electrical contacts used in elements of connection - Part 008: Contacts, electrical, male, type A, crimp, class S - Product standard
This document specifies the required characteristics, tests and tooling applicable to male electrical contacts 008, type A, crimp, class S, used in elements of connection according to EN 3155 002.
It is used together with EN 3155 001.
The associated female contacts are specified in EN 3155 003 and EN 3155 009.
Luft- und Raumfahrt - Elektrische Kontakte zur Verwendung in Verbindungselementen - Teil 008: Elektrische Stiftkontakte, Typ A, crimpbar, Klasse S - Produktnorm
No Scope Available
Série aérospatiale - Contacts électriques utilisés dans les organes de connexion - Partie 008 : Contacts électriques, mâles, type A, à sertir, classe S - Norme de produit
No Scope Available
Aeronavtika - Električni kontakti za uporabo v veznih elementih - 008. del: Električni kontakti, moški, tip A, nagubani, razred S - Standard za proizvod
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 3155-008:2023
01-marec-2023
Aeronavtika - Električni kontakti za uporabo v veznih elementih - 008. del:
Električni kontakti, moški, tip A, nagubani, razred S - Standard za proizvod
Aerospace series - Electrical contacts used in elements of connection - Part 008:
Contacts, electrical, male, type A, crimp, class S - Product standard
Luft- und Raumfahrt - Elektrische Kontakte zur Verwendung in Verbindungselementen -
Teil 008: Elektrische Stiftkontakte, Typ A, crimpbar, Klasse S - Produktnorm
Série aérospatiale - Contacts électriques utilisés dans les organes de connexion - Partie
008 : Contacts électriques, mâles, type A, à sertir, classe S - Norme de produit
Ta slovenski standard je istoveten z: prEN 3155-008
ICS:
49.060 Letalska in vesoljska Aerospace electric
električna oprema in sistemi equipment and systems
oSIST prEN 3155-008:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
oSIST prEN 3155-008:2023
oSIST prEN 3155-008:2023
DRAFT
EUROPEAN STANDARD
prEN 3155-008
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2022
ICS 49.060 Will supersede EN 3155-008:2019
English Version
Aerospace series - Electrical contacts used in elements of
connection - Part 008: Contacts, electrical, male, type A,
crimp, class S - Product standard
Série aérospatiale - Contacts électriques utilisés dans Luft- und Raumfahrt - Elektrische Kontakte zur
les organes de connexion - Partie 008 : Contacts Verwendung in Verbindungselementen - Teil 008:
électriques, mâles, type A, à sertir, classe S - Norme de Elektrische Stiftkontakte, Typ A, crimpbar, Klasse S -
produit Produktnorm
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee ASD-
STAN.
If this draft becomes a European Standard, 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 standard without any alteration.
This draft European Standard was established by CEN 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 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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 3155-008:2022 E
worldwide for CEN national Members.
oSIST prEN 3155-008:2023
prEN 3155-008:2022 (E)
Contents Page
European foreword . 3
4.1 Specific characteristics . 5
4.2 Dimensions and mass . 6
4.3 Marking by colour code . 9
4.4 Material, surface treatment . 10
4.5 Permissible cables . 11
4.6 Tooling . 13
4.7 Cable stripping . 16
4.8 Tests . 16
4.9 Gauges . 20
Bibliography . 21
oSIST prEN 3155-008:2023
prEN 3155-008:2022 (E)
European foreword
This document (prEN 3155-008:2022) has been prepared by the Aerospace and Defence Industries
Association of Europe — Standardization (ASD-STAN).
After enquiries and votes carried out in accordance with the rules of this Association, this document 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 document is currently submitted to the CEN Enquiry.
This document will supersede EN 3155-008:2019.
oSIST prEN 3155-008:2023
prEN 3155-008:2022 (E)
1 Scope
This document specifies the required characteristics, tests and tooling applicable to male electrical
contacts 008, type A, crimp, class S, used in elements of connection according to EN 3155-002.
It is used together with EN 3155-001.
The associated female contacts are defined in EN 3155-003 and EN 3155-009.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 2083, Aerospace series — Copper or copper alloy conductors for electrical cables — Product standard
EN 2591 (all parts), Aerospace series — Elements of electrical and optical connection — Test methods
EN 3155-001, Aerospace series — Electrical contacts used in elements of connection — Part 001:
Technical specification
EN 3645-001, Aerospace series — Connectors, electrical, circular, scoop-proof, triple start threaded
coupling, operating temperature 175 °C or 200 °C continuous — Part 001: Technical specification
EN 4434, Aerospace series — Copper or copper alloy lightweight conductors for electrical cables —
Product standard (Normal and tight tolerances)
1)
ISO 8843, Aircraft — Crimp-removable contacts for electrical connectors — Identification system
2)
SAE-AS22520, Crimping tools, wire termination, general specification for
Error! Bookmark not defined.)
SAE-AS81969, Installing and removal tools, connector electrical contact, general
specification for
3)
TR 4837, Aerospace series — Applicable Crimping tools for Electrical contact product standards
EN 3155-003, EN 3155-008 and EN 3155-009 for contact size # 10 and barrel size # 10 only
1)
Published by: ISO International Organization for Standardization http://www.iso.ch/.
2)
Published by: SAE International (US) https://www.sae.org/.
3)
Published by: Published as ASD-STAN Technical Report at the date of publication of this standard by
AeroSpace and Defence industries Association of Europe - Standardization (ASD-STAN) (www.asd-stan.org).
oSIST prEN 3155-008:2023
prEN 3155-008:2022 (E)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 3155-001 apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp/
— IEC Electropedia: available at https://www.electropedia.org/
4 Required characteristics
4.1 Specific characteristics
Type A contacts are for general application and class S corresponds to an operating temperature range
from -65 °C to 200 °C.
oSIST prEN 3155-008:2023
prEN 3155-008:2022 (E)
4.2 Dimensions and mass
See Figure 1 to Figure 7 and Table 1.
Dimensions and tolerances are given in millimetres and apply after surface treatment.
Concentricity
between Ø E
Ø Ø General Ø
and Ø G for
0,1 concentricity 0,08
size 22 & 23
contacts
Ø Concentricity between Ø E and Ø G for all size contacts except
0,025 size 22 & 23
Key
1 Colour bands, see Table 2
2 Break or radius leading edge
3 Radius A
4 See EN 3155-001 for Length of Selective Protection “LSP” definition
5 Authorized area of manufacturer identification
6 One side only, see detail Z
Figure 1 — Connector contact
oSIST prEN 3155-008:2023
prEN 3155-008:2022 (E)
Figure 2 — Detail S – Contact size 22 and 23 barrel size 22
Key
1 Identification groove (optional)
2 Retention groove
Figure 3 — Detail T – Contact size 22 and 23 barrel size 22
Figure 4 — Detail U – Contact size 20 barrel size 22
oSIST prEN 3155-008:2023
prEN 3155-008:2022 (E)
Figure 5 — Detail V – Contact size 12 barrel size 14
Figure 6 — Detail W – Contact size 10
oSIST prEN 3155-008:2023
prEN 3155-008:2022 (E)
Key
1 One side only
Figure 7 — Detail Z – Contact all size (optional design)
Table 1 — Connector contact
A Ø B Ø C Ø D Ø E Ø F Ø G H K M Q R S Mass
Size
g
Contact Barrel Radius max.
0,30 0,705 1,57 0,56 0,902 0,28 1,22 0,13 3,99 0,56 1,17 6,02
23 22 − 0,08
0,20 0,659 1,52 0,46 0,851 max. 1,17 0,08 3,58 0,46 0,46 5,87
0,51 0,774 1,57 0,56 0,902 0,28 1,22 0,13 3,99 0,56 1,17 6,02
22 22 − 0,08
0,25 0,749 1,52 0,46 0,851 max. 1,17 0,08 3,58 0,46 0
...
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