EN 3155-014:2019
(Main)Aerospace series - Electrical contacts used in elements of connection - Part 014: Contacts, electrical, male, type A, crimp, class S - Product standard
Aerospace series - Electrical contacts used in elements of connection - Part 014: Contacts, electrical, male, type A, crimp, class S - Product standard
This European Standard specifies the required characteristics, tests and tooling applicable to male electrical contacts 014, type A, crimp, class S, used in elements of connection according to EN 3155-002.
It shall be used together with EN 3155-001.
The associated female contacts are defined in EN 3155-015.
Luft- und Raumfahrt - Elektrische Kontakte zur Verwendung in Verbindungselementen - Teil 014: Elektrische Stiftkontakte, Typ A, crimpbar, Klasse S - Produktnorm
Diese Europäische Norm legt die Anforderungen, Prüfungen und Werkzeuge für elektrische Stiftkon-takte 014, Typ A, crimpbar, Klasse S, zur Verwendung in elektrischen Verbindungselementen nach EN 3155 002 fest.
Sie ist in Verbindung mit EN 3155 001 anzuwenden.
Die zugehörigen Buchsenkontakte sind in EN 3155 015 beschrieben
Série aérospatiale - Contacts électriques utilisés dans les organes de connexion - Partie 014 : Contacts électriques, mâles, type A, à sertir, classe S - Norme de produit
Aeronavtika - Električni kontakti za uporabo v veznih elementih - 014. del: Kontakti, električni, moški, tip A, nagubani, razred S - Standard za proizvod
Ta evropski standard določa zahtevane značilnosti, preskuse in orodja za moške električne kontakte velikosti 014, tipa A, nagubane, razreda S, ki se uporabljajo v veznih elementih v skladu s standardom EN 3155-002.
Uporabljati ga je treba skupaj s standardom EN 3155-001.
Povezani ženski kontakti so določeni v standardu EN 3155-015.
General Information
- Status
- Published
- Publication Date
- 11-Jun-2019
- Withdrawal Date
- 30-Dec-2019
- Technical Committee
- ASD-STAN - Aerospace
- Current Stage
- 6060 - Definitive text made available (DAV) - Publishing
- Start Date
- 12-Jun-2019
- Completion Date
- 12-Jun-2019
Relations
- Effective Date
- 19-Jun-2019
Overview
EN 3155-014:2019 is a CEN product standard in the Aerospace series that specifies the required characteristics, tests and tooling for male electrical contacts - Type A, crimp, Class S used in elements of connection (per EN 3155-002). It is intended to be used together with EN 3155-001 (technical specification) and has a paired female contact defined in EN 3155-015. Class S contacts are designed for harsh aerospace environments with an operating temperature range of −65 °C to 200 °C.
Key topics and requirements
- Contact type & class: Male, Type A, crimp termination, Class S (−65 °C to 200 °C).
- Materials & plating: Copper‑alloy body with gold plating on an appropriate undercoat; selective protection permitted (see EN 3155-001 for coating thickness requirements).
- Dimensions & identification: Standardized contact and barrel dimensions, mass limits and colour band marking per ISO 8843 for size identification.
- Permissible conductors: Supports common aerospace conductor sizes (AWG ~18–26 equivalents); rated test currents up to about 7.5 A for larger sizes.
- Tooling:
- Crimping tools conforming to SAE‑AS22520 (M22520 selector series referenced).
- Insertion/extraction tools conforming to SAE‑AS81969 (M81969 series referenced).
- Mandatory tests: Extensive electrical, mechanical and environmental qualification per the EN 2591 series and EN 3155-001. Highlights include:
- Contact resistance (low level and at rated current), insulation resistance, voltage proof.
- Thermal endurance at 200 °C (1 000 h) and rapid temperature cycling (−65 °C ↔ 200 °C).
- Vibration and shock, mechanical endurance, tensile strength of the crimped joint.
- Plating thickness/porosity, adhesion, solderability and fluid/ozone resistance.
Applications and users
EN 3155-014:2019 is used where reliable, high‑temperature, crimped male contacts are required in aerospace electrical connectors. Typical applications:
- Aircraft and spacecraft wire harness assemblies
- Avionics and engine bay connectors exposed to high thermal or mechanical stress
- Sealed rectangular connectors compliant with EN 3545
Who uses this standard:
- Connector and contact manufacturers
- Wiring harness manufacturers and assemblers
- Avionics designers, quality assurance and procurement teams
- Test labs performing connector qualification
Related standards
- EN 3155-001 (Technical specification)
- EN 3155-002 (Contact list and utilization)
- EN 3155-015 (Female contacts, Type A, crimp, Class S)
- EN 2083 / EN 4434 (conductor product standards)
- EN 2591 series (test methods)
- EN 3545 (connectors, rectangular)
- SAE‑AS22520 (crimp tooling), SAE‑AS81969 (insertion/extraction tools)
EN 3155-014:2019 helps ensure interchangeability, reliability and traceable test methods for aerospace electrical contacts, supporting compliance and safe operation in demanding aerospace environments.
Frequently Asked Questions
EN 3155-014:2019 is a standard published by the European Committee for Standardization (CEN). Its full title is "Aerospace series - Electrical contacts used in elements of connection - Part 014: Contacts, electrical, male, type A, crimp, class S - Product standard". This standard covers: This European Standard specifies the required characteristics, tests and tooling applicable to male electrical contacts 014, type A, crimp, class S, used in elements of connection according to EN 3155-002. It shall be used together with EN 3155-001. The associated female contacts are defined in EN 3155-015.
This European Standard specifies the required characteristics, tests and tooling applicable to male electrical contacts 014, type A, crimp, class S, used in elements of connection according to EN 3155-002. It shall be used together with EN 3155-001. The associated female contacts are defined in EN 3155-015.
EN 3155-014:2019 is classified under the following ICS (International Classification for Standards) categories: 49.060 - Aerospace electric equipment and systems. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 3155-014:2019 has the following relationships with other standards: It is inter standard links to EN 3155-014:2006. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase EN 3155-014:2019 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2019
Nadomešča:
SIST EN 3155-014:2009
Aeronavtika - Električni kontakti za uporabo v veznih elementih - 014. del:
Kontakti, električni, moški, tip A, nagubani, razred S - Standard za proizvod
Aerospace series - Electrical contacts used in elements of connection - Part 014:
Contacts, electrical, male, type A, crimp, class S - Product standard
Luft- und Raumfahrt - Elektrische Kontakte zur Verwendung in Verbindungselementen -
Teil 014: Elektrische Stiftkontakte, Typ A, crimpbar, Klasse S - Produktnorm
Série aérospatiale - Contacts électriques utilisés dans les organes de connexion - Partie
014 : Contacts électriques, mâles, type A, à sertir, classe S - Norme de produit
Ta slovenski standard je istoveten z: EN 3155-014:2019
ICS:
49.060 Letalska in vesoljska Aerospace electric
električna oprema in sistemi equipment and systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 3155-014
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2019
EUROPÄISCHE NORM
ICS 49.060 Supersedes EN 3155-014:2006
English Version
Aerospace series - Electrical contacts used in elements of
connection - Part 014: 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 014 : Contacts Verwendung in Verbindungselementen - Teil 014:
électriques, mâles, type A, à sertir, classe S - Norme de Elektrische Stiftkontakte, Typ A, crimpbar, Klasse S -
produit Produktnorm
This European Standard was approved by CEN on 1 December 2018.
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. 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 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 3155-014:2019 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 Required characteristics . 5
5 Designation . 13
6 Marking . 13
7 Technical specification . 13
European foreword
This document (EN 3155-014:2019) 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 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 identical
text or by endorsement, at the latest by December 2019, and conflicting national standards shall be
withdrawn at the latest by December 2019.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 3155-014:2006.
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, Finland, Former Yugoslav Republic of Macedonia, France, Germany,
Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
1 Scope
This European Standard specifies the required characteristics, tests and tooling applicable to male electrical
contacts 014, type A, crimp, class S, used in elements of connection according to EN 3155-002.
It shall be used together with EN 3155-001.
The associated female contacts are defined in EN 3155-015.
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 3155-002, Aerospace series — Electrical contacts used in elements of connection — Part 002: List and
utilization of contacts
EN 3155-015, Aerospace series — Electrical contacts used in elements of connection — Part 015: Contacts,
electrical, female, type A, crimp, class S — Product standard
EN 3545 (all parts), Aerospace series — Connectors, electrical, rectangular, with sealed and non-sealed rear,
plastic housing, locking device, operating temperatures – 55 °C to 175 °C
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
2)
SAE-AS81969, Installing and removal tools, connector electrical contact, general specification for
1) Published by: International Organization for St
...
The article discusses the European Standard EN 3155-014:2019, which pertains to male electrical contacts used in connection elements. Specifically, it focuses on contacts of type A, crimp, and class S. This standard outlines the necessary characteristics, tests, and tooling requirements for these contacts. EN 3155-014 must be used in conjunction with EN 3155-001, while the corresponding female contacts are defined in EN 3155-015.
記事タイトル:EN 3155-014:2019 - 航空宇宙シリーズ - 接続部品で使用される電気接点 - パート014:電気接点、メス、A型、圧着、Sクラス - 製品規格 記事内容:この欧州標準は、EN 3155-002に準拠して使用されるメス電気接点014、タイプA、圧着、Sクラスの必要な特性、試験、ツールについて規定しています。 EN 3155-001と併用する必要があります。 関連するメス接点は、EN 3155-015で定義されています。
제목: EN 3155-014:2019 - 항공 우주 시리즈 - 연결 요소에 사용되는 전기 접점 - 014 파트: 연결 요소에 사용되는 남성용 전기 접점, A형, 압착형, S급 - 제품 표준 내용: 이 유럽 표준은 EN 3155-002에 따라 사용되는 014 번 남성용 전기 접점, A형, 압착형, S급의 필요한 특성, 시험 및 공구를 명시합니다. 이 표준은 EN 3155-001과 함께 사용되어야 합니다. 관련 여성용 접점은 EN 3155-015에서 정의되어 있습니다.










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