EN 4529-003:2006
(Main)Aerospace series - Elements of electrical and optical connection - Sealing plugs - Part 003: Class T - Product standard
Aerospace series - Elements of electrical and optical connection - Sealing plugs - Part 003: Class T - Product standard
This standard specifies the required characteristics of sealing plugs, class T, for use in elements of electrical and optical connection containing cable (wire) sealing grommets, according to EN 4529-002. It shall be used together with EN 4529-001.
Luft- und Raumfahrt - Elektrische und optische Verbindungselemente - Verschluss-Stopfen - Teil 003: Klasse T - Produktnorm
Diese Norm legt die Anforderungen an Verschluss-Stopfen der Klasse T zur Verwendung in elektrischen und optischen Verbindungselementen mit Durchführungsdichtungen nach EN 4529 002 fest. Sie ist in Verbindung mit EN 4529 001 zu verwenden.
Série aérospatiale - Organes de connexion électrique et optique - Obturateur d'étanchéité - Partie 003 : Classe T - Norme de produit
Aeronavtika - Elementi električnih in optičnih povezav - Tesnilni čepi - 003. del: Razred T - 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
- 11-Feb-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
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 02-Oct-2024
- Effective Date
- 18-Jan-2023
Overview
EN 4529-003:2006 is a European standard developed by CEN for the aerospace sector, specifically focusing on elements of electrical and optical connections. This document defines the product requirements for Class T sealing plugs used in cable (wire) sealing grommets within aerospace connectors, ensuring secure and reliable sealing in demanding environments. EN 4529-003:2006 must be used in conjunction with the general and index standards EN 4529-001 and EN 4529-002, establishing a comprehensive framework for standardized aerospace connection components.
Key Topics
- Scope and Purpose: EN 4529-003:2006 specifies the essential characteristics for Class T sealing plugs designed for use in electrical and optical connectors containing cable sealing grommets. The standard addresses critical requirements necessary for aerospace applications, including performance in extreme temperatures.
- Material Requirements: Class T sealing plugs must be manufactured from polytetrafluoroethylene (PTFE), conforming to ISO 13000-2. This ensures excellent resistance to temperature variations and chemical exposure, vital for aerospace reliability.
- Operating Temperature Range: Class T plugs are required to perform in temperatures from –65 °C to 260 °C, making them ideal for harsh aerospace environments.
- Designation and Identification: The standard outlines a system for the designation and ordering of sealing plugs based on size and model, supporting accurate specification and traceability.
- Testing and Standards Compliance: EN 4529-003 references test methods from the EN 2591 series to verify dimensional, physical, and environmental suitability, while offering reduced testing when PTFE in accordance with ISO 13000-2 is used.
- Compatibility: This product standard is harmonized with related standards in the EN 4529 series, streamlining qualification and interoperability of connection components across European aerospace manufacturers.
Applications
EN 4529-003:2006 is essential for:
- Aerospace Electrical and Optical Systems: Sealing plugs covered by this standard are used in aircraft and spacecraft electrical and optical connectors, where reliable environmental sealing of cable entries is vital for system integrity.
- Connector Manufacturing and Assembly: The standard supports manufacturers and suppliers by providing a common specification, ensuring interchangeability, repeatable quality, and compliance with European aerospace requirements.
- Maintenance, Repair, and Overhaul (MRO): Organizations involved in the maintenance of aerospace electrical and optical systems reference EN 4529-003 to select appropriate sealing plugs for replacement, retrofits, or upgrades.
- Quality Assurance: Aerospace engineers and quality assurance professionals use this standard to verify that sealing plugs meet the rigorous performance and safety criteria demanded by the industry.
Related Standards
EN 4529-003:2006 forms part of a structured family of standards that ensures compatibility, safety, and performance in aerospace connectors:
- EN 4529-001: General technical specification for sealing plugs in electrical and optical connection elements.
- EN 4529-002: Index of product standards, aiding identification and selection of sealing plugs.
- EN 2591 Series: Aerospace test methods for electrical and optical connector elements.
- ISO 13000-2: Specifies material requirements for polytetrafluoroethylene (PTFE), the mandatory material for Class T plugs.
- EN 3155-001: Technical specification for electrical contacts in connectors.
- EN 2997-001: Technical specification for circular electrical connectors in aerospace.
- MS27488: U.S. Department of Defense standard referenced for plug derivation.
By adhering to EN 4529-003:2006 and related standards, the aerospace industry maintains consistent safety, compatibility, and reliability across international electrical and optical connection systems.
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Frequently Asked Questions
EN 4529-003:2006 is a standard published by the European Committee for Standardization (CEN). Its full title is "Aerospace series - Elements of electrical and optical connection - Sealing plugs - Part 003: Class T - Product standard". This standard covers: This standard specifies the required characteristics of sealing plugs, class T, for use in elements of electrical and optical connection containing cable (wire) sealing grommets, according to EN 4529-002. It shall be used together with EN 4529-001.
This standard specifies the required characteristics of sealing plugs, class T, for use in elements of electrical and optical connection containing cable (wire) sealing grommets, according to EN 4529-002. It shall be used together with EN 4529-001.
EN 4529-003:2006 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 4529-003:2006 has the following relationships with other standards: It is inter standard links to EN 4529-001:2006, EN 1143-2:2014, EN 3155-001:2025, EN 2591-100:2024, EN 4529-002:2019, EN 4529-002:2006, EN 4701-001:2014, EN 4830-001:2015, EN 4830-002:2015, EN 2997-001:2011, EN 2997-001:2017, FprEN 4529-003, FprEN 4529-003. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 4529-003:2006 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)
SLOVENSKI STANDARD
01-september-2009
$HURQDYWLND(OHPHQWLHOHNWULþQLKLQRSWLþQLKSRYH]DY7HVQLOQLþHSLGHO
5D]UHG76WDQGDUG]DSURL]YRG
Aerospace series - Elements of electrical and optical connection - Sealing plugs - Part
003: Class T - Product standard
Luft- und Raumfahrt - Elektrische und optische Verbindungselemente - Verschluss-
Stopfen - Teil 003: Klasse T - Produktnorm
Série aérospatiale - Organes de connexion électrique et optique - Obturateur
d'étanchéité - Partie 003 : Classe T - Norme de produit
Ta slovenski standard je istoveten z: EN 4529-003:2006
ICS:
49.060 /HWDOVNDLQYHVROMVND Aerospace electric
HOHNWULþQDRSUHPDLQVLVWHPL equipment and systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 4529-003
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2006
ICS 49.060
English Version
Aerospace series - Elements of electrical and optical connection
- Sealing plugs - Part 003: Class T - Product standard
Série aérospatiale - Organes de connexion électrique et Luft- und Raumfahrt - Elektrische und optische
optique - Obturateur d'étanchéité - Partie 003 : Classe T - Verbindungselemente - Verschluß-Stopfen - Teil 003:
Norme de produit Klasse T - Produktnorm
This European Standard was approved by CEN on 20 February 2006.
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 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 translation
under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official
versions.
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 STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2006 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 4529-003:2006: E
worldwide for CEN national Members.
Contents Page
Foreword .3
Introduction.4
1 Scope .4
2 Normative references .4
3 Terms and definitions.4
4 Required characteristics .5
5 Designation .7
6 Marking .7
7 Technical specification.7
Foreword
This European Standard (EN 4529-003:2006) has been prepared by the European Association of Aerospace
Manufacturers - Standardization (AECMA-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
AECMA, 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 November 2006, and conflicting national standards shall be withdrawn
at the latest by November 2006.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or
...




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