EN 3708-004:2006
(Main)Aerospace series - Modular interconnection systems - Terminal junction systems - Part 004: Removable feedback modules version, unsealed - Product standard
Aerospace series - Modular interconnection systems - Terminal junction systems - Part 004: Removable feedback modules version, unsealed - Product standard
This standard specifies a removable version of feedback unsealed modules, designed to operate at temperatures between - 55 °C and 175 °C and at a maximum altitude of 13 700 m, constituting a terminal junction system used in modular interconnection systems.
Luft- und Raumfahrt - Verteilersysteme in modularer Bauweise - Verteilermodule - Teil 004: Anreihbare Rückleitungsmodule, nicht abgedichtet - Produktnorm
Diese Norm legt die anreihbaren Rückleitungsmodule, nicht abgedichtet, für Einsatztemperaturen von - 55 °C bis 175 °C und Flughöhen bis maximal 13 700 m fest, die zum Aufbau eines Anreihverteilers für Verteilersys¬teme in Modulbauweise gehören.
Série aérospatiale - Systèmes d'interconnexions modulaires - Barrettes de raccordement - Partie 004 : Version à modules amovibles à retour, non étanches - Norme de produit
Aeronavtika - Modularni medsebojno povezljivi sistemi - Razdelilni moduli - 004. del: Snemljivi povratni skoznjiki, netesnjeni - Standard za proizvod
General Information
- Status
- Published
- Publication Date
- 16-May-2006
- Withdrawal Date
- 29-Nov-2006
- Technical Committee
- ASD-STAN - Aerospace
- Drafting Committee
- ASD-STAN/D 2 - Electrical
- Current Stage
- 9093 - Decision to confirm - Review Enquiry
- Start Date
- 01-Jun-2017
- Completion Date
- 28-Jan-2026
Relations
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
Overview
EN 3708-004:2006 is a CEN (AECMA-STAN) product standard for removable, unsealed feedback modules used in aerospace modular interconnection systems. It defines the form, basic characteristics and requirements for terminal junction systems intended for aircraft and aerospace applications. The modules are specified to operate between −55 °C and 175 °C and at a maximum altitude of 13 700 m.
Key topics and technical requirements
- Module types and coding
- Two size/code families: Code A (contact size 22) and Code B (contact size 20), with specified masses.
- A recess for coding labels (thickness 0.5 mm) and dimensional tolerances in millimetres.
- Interconnection diagrams
- Predefined contact group layouts (diagrams A01–A06 for Code A; B01–B11 for Code B).
- Contact access surface must show delimiting lines and contact socket codes with contrasting colour for visibility.
- Environmental and safety tests
- Flammability requirement per EN 2591-317 (Method A).
- Marking and identification
- Mandatory marking includes manufacturer reference, date of manufacture (year, week), and manufacturer name or mark.
- Example designation format provided (standard number + diagram code).
- Delivery, packaging and storage
- Modules are supplied without contacts.
- Packaging must protect modules from damage.
- Storage requires inspection every five years using EN 2591-101 (visual examination); inspection dates must be recorded and modules repacked accordingly.
- Reference technical specification
- Cross-references to EN 3708-001 for detailed technical specification and EN 2591 series for test methods.
Applications and who uses it
- Practical use: design, manufacture and maintenance of aircraft wiring harnesses, terminal junctions and modular connector systems where removable feedback/termination modules are needed.
- Target users:
- Aerospace design and electrical engineers
- Component manufacturers and assembly suppliers
- Quality, test and certification laboratories
- Procurement/specification teams and maintenance organizations ensuring parts compliance
Related standards
- EN 3708-001 - Technical specification for modular interconnection terminal junction systems
- EN 2591-101 - Test methods: visual examination (used for periodic storage inspection)
- EN 2591-317 - Test methods: flammability (Method A)
This standard is essential for ensuring compatibility, traceability and safety of removable feedback modules within aerospace modular interconnection systems and supports regulatory and quality compliance in aircraft electrical installations.
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Frequently Asked Questions
EN 3708-004:2006 is a standard published by the European Committee for Standardization (CEN). Its full title is "Aerospace series - Modular interconnection systems - Terminal junction systems - Part 004: Removable feedback modules version, unsealed - Product standard". This standard covers: This standard specifies a removable version of feedback unsealed modules, designed to operate at temperatures between - 55 °C and 175 °C and at a maximum altitude of 13 700 m, constituting a terminal junction system used in modular interconnection systems.
This standard specifies a removable version of feedback unsealed modules, designed to operate at temperatures between - 55 °C and 175 °C and at a maximum altitude of 13 700 m, constituting a terminal junction system used in modular interconnection systems.
EN 3708-004:2006 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 3708-004:2006 has the following relationships with other standards: It is inter standard links to EN 3708-001:2006, EN 2591-317:1998, EN 2591-101:1994, EN 3708-005:2006, EN 3155-002:2024, EN ISO 10350-2:2020, EN ISO 10350-2:2011. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 3708-004:2006 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)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aeronavtika - Modularni medsebojno povezljivi sistemi - Razdelilni moduli - 004. del: Snemljivi povratni skoznjiki, netesnjeni - Standard za proizvodLuft- und Raumfahrt - Verteilersysteme in modularer Bauweise - Verteilermodule - Teil 004: Anreihbare Rückleitungsmodule, nicht abgedichtet - ProduktnormSérie aérospatiale - Systèmes d'interconnexions modulaires - Barrettes de raccordement - Partie 004 : Version à modules amovibles à retour, non étanches - Norme de produitAerospace series - Modular interconnection systems - Terminal junction systems - Part 004: Removable feedback modules version, unsealed - Product standard49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 3708-004:2006SIST EN 3708-004:2009en,de01-september-2009SIST EN 3708-004:2009SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 3708-004May 2006ICS 49.060 English VersionAerospace series - Modular interconnection systems - Terminaljunction systems - Part 004: Removable feedback modulesversion, unsealed - Product standardSérie aérospatiale - Systèmes d'interconnexionsmodulaires - Barrettes de raccordement - Partie 004 :Version à modules amovibles à retour, non étanches -Norme de produitLuft- und Raumfahrt - Verteilersystem in modularerBauweise - Verteilermodule - Teil 004: AnreihbareDurchführungsmodule, nicht abgedichtet - ProduktnormThis European Standard was approved by CEN on 16 March 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 3708-004:2006: ESIST EN 3708-004:2009
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