SIST EN 4008-003:2017
(Main)Aerospace series - Elements of electrical and optical connection - Crimping tools and associated accessories - Part 003: Positioner for crimping tool M22520/2-01 - Product standard
Aerospace series - Elements of electrical and optical connection - Crimping tools and associated accessories - Part 003: Positioner for crimping tool M22520/2-01 - Product standard
This European Standard specifies the characteristics for the positioner used with the M22520/2-01 crimping tool to crimp electrical contacts according to EN 4008-002.
Luft- und Raumfahrt - Elektrische und optische Verbindungselemente - Crimpwerkzeuge und zugehöriges Zubehör - Teil 003: Positionierer für Crimpzange M22520/2-01 - Produktnorm
Série aérospatiale - Organes de connexion électrique et optique - Outils de sertissage et accessoires associés - Partie 003: Positionneur pour pince à sertir M22520/2-01 - Norme de produit
Aeronavtika - Elementi električnih in optičnih povezav - Orodje za stiskanje in pripadajoča oprema - 003. del: Pozicionirna naprava za klešče M22520/2-01 - Standard za proizvod
Ta evropski standard določa značilnosti za pozicionirno napravo, ki se uporablja z orodjem za stiskanje M22520/2-01 za stiskanje električnih stikov v skladu s standardom EN 4008-002.
General Information
- Status
- Published
- Publication Date
- 05-Apr-2017
- Technical Committee
- I13 - Imaginarni 13
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 23-Mar-2017
- Due Date
- 28-May-2017
- Completion Date
- 06-Apr-2017
Overview - EN 4008-003:2017 (Positioner for crimping tool M22520/2-01)
EN 4008-003:2017 is a CEN product standard in the Aerospace series that specifies the characteristics of the positioner used with the M22520/2-01 crimping tool. The positioner ensures correct longitudinal and radial placement of electrical contacts for crimping operations carried out to EN 4008-002. This standard defines physical features, marking, designation and basic dimensional tolerances to guarantee compatibility and repeatable crimps in aerospace electrical and optical connection systems.
Key topics and requirements
- Scope and purpose: Defines the required characteristics for the positioner when used with the M22520/2-01 hand crimping tool to crimp electrical contacts per EN 4008-002.
- Mechanical features: Securing by two bayonets and internal spring action on a central moving locator; contact butts against a shoulder in the central bore for longitudinal positioning.
- Dimensions and tolerances: Dimensions are given in millimetres with general tolerances of ±0.127 mm. The document includes specific detail drawings (Figure 1 and Figure 2), including features such as a Ø 1.12 locator and Ø 1.07 bayonet lock pins, and a 0.127 × 45° chamfer on specified edges.
- Marking and designation: Positioner must carry a data plate and surface markings (manufacturer name, part number) and the statement EN 4008-003 "use with M22520/2-01 basic tool" (conforming to SAE AS 22520/2-01).
- Normative references: Applies test methods and related product standards such as EN 2591-100, EN 4008-001 (technical specification), EN 4008-002 (list of product standards), and relevant electrical contact product standards.
Practical applications and users
Who uses EN 4008-003:2017:
- Aerospace manufacturers and wiring-harness producers specifying tooling for avionics and aircraft electrical systems.
- Quality and design engineers responsible for connector termination processes and process control.
- Tool suppliers and maintenance technicians ensuring tool/positioner compatibility and traceability.
- Procurement and compliance teams referencing product standards for supplier qualification.
Typical uses:
- Ensuring repeatable, approved crimps on electrical contacts during production and repair.
- Specifying positioner parts and markings for traceability in assembly and maintenance.
- Verifying interchangeability with the M22520/2-01 crimping tool for avionics installations.
Related standards
- EN 4008-001 - Crimping tools: Technical specification
- EN 4008-002 - List of product standards (crimping-related)
- EN 2591-100 - Test methods (general)
- SAE AS 22520/2-01 - Reference crimping tool specification
Keywords: EN 4008-003:2017, positioner, M22520/2-01, crimping tool, aerospace, electrical contacts, EN 4008-002, product standard.
Frequently Asked Questions
SIST EN 4008-003:2017 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Aerospace series - Elements of electrical and optical connection - Crimping tools and associated accessories - Part 003: Positioner for crimping tool M22520/2-01 - Product standard". This standard covers: This European Standard specifies the characteristics for the positioner used with the M22520/2-01 crimping tool to crimp electrical contacts according to EN 4008-002.
This European Standard specifies the characteristics for the positioner used with the M22520/2-01 crimping tool to crimp electrical contacts according to EN 4008-002.
SIST EN 4008-003:2017 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.
SIST EN 4008-003:2017 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2017
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SULSDGDMRþDRSUHPDGHO3R]LFLRQLUQDQDSUDYD]DNOHãþH0
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Aerospace series - Elements of electrical and optical connection - Crimping tools and
associated accessories - Part 003: Positioner for crimping tool M22520/2-01 - Product
standard
Luft- und Raumfahrt - Elektrische und optische Verbindungselemente - Crimpwerkzeuge
und zugehöriges Zubehör - Teil 003: Positionierer für Crimpzange M22520/2-01 -
Produktnorm
Série aérospatiale - Organes de connexion électrique et optique - Outils de sertissage et
accessoires associés - Partie 003: Positionneur pour pince à sertir M22520/2-01 - Norme
de produit
Ta slovenski standard je istoveten z: EN 4008-003:2017
ICS:
49.060 /HWDOVNDLQYHVROMVND Aerospace electric
HOHNWULþQDRSUHPDLQVLVWHPL equipment and systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 4008-003
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2017
EUROPÄISCHE NORM
ICS 49.060
English Version
Aerospace series - Elements of electrical and optical
connection - Crimping tools and associated accessories -
Part 003: Positioner for crimping tool M22520/2-01 -
Product standard
Série aérospatiale - Organes de connexion électrique et Luft- und Raumfahrt - Elektrische und optische
optique - Outils de sertissage et accessoires associés - Verbindungselemente - Crimpwerkzeuge und
Partie 003: Positionneur pour pince à sertir zugehöriges Zubehör - Teil 003: Positionierer für
M22520/2-01 - Norme de produit Crimpzange M22520/2-01 - Produktnorm
This European Standard was approved by CEN on 2 January 2017.
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: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 4008-003:2017 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Required characteristics . 4
5 Designation. 6
6 Marking . 6
7 Technical specification .
...




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