SIST EN 4608-002:2009

Aerospace series - Cable, electrical, fire resistant - Single and twisted multicore assembly, screened (braided) and jacketed - Operating temperatures between - 65 °C and 260 °C - Part 002: General

This standard specifies the list of product standards and common characteristics of fire resistant or fire proof, screened, electrical cables for use in aircraft electrical systems at operating temperature between - 65 °C and 260 °C.

Luft- und Raumfahrt - Feuerbeständige elektrische Leitungen - Einzel- und mehradrig verdrillte Leitungen, geschirmt (Geflecht) und ummantelt - Betriebstemperaturen zwischen - 65 °C und 260 °C - Teil 002: Allgemeines

Diese Norm legt die Liste der Produktnormen und die allgemeinen Kennwerte von feuerbeständigen oder feuerfesten elektrischen Leitungen zur Verwendung in elektrischen Bordnetzen von Luftfahrzeugen bei Betriebstemperaturen zwischen -65 °C und 260 °C fest.

Série aérospatiale - Câbles électriques blindés résistant au feu - Simple et multifilaire blindé (tresse) gainé - Températures de fonctionnement comprises entre - 65 °C et 260 °C - Partie 002 : Généralités

Aeronavtika - Električni, ognjevzdržni kabli - Enožilni in večžilni prepleteni kabli, oklopljeni (opleteni) in oplaščeni - Delovne temperature med -65 °C in 260 °C - 002. del: Splošno

General Information

• Status: Published
• Publication Date: 14-May-2009
• ICS: 13.220.99 - Other standards related to protection against fire
• ICS: 49.060 - Aerospace electric equipment and systems
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 09-Apr-2009
• Due Date: 14-Jun-2009
• Completion Date: 15-May-2009
• Ref Project: EN 4608-002:2006 - Aerospace series - Cable, electrical, fire resistant - Single and twisted multicore assembly, screened (braided) and jacketed - Operating temperatures between - 65 °C and 260 °C - Part 002: General

Overview

SIST EN 4608-002:2009 is a European standard developed by CEN under the Aerospace series that specifies the general requirements for fire resistant electrical cables used in aircraft systems. These cables are single and twisted multicore assemblies with screened (braided) and jacketed constructions, engineered to operate reliably across extreme temperature ranges from -65 °C to 260 °C. The standard defines the common characteristics and references additional product standards applicable in aerospace electrical cabling, focusing on fire resistance and operational reliability.

This standard plays a critical role in ensuring safe, durable, and standardized electrical wiring in aerospace environments where fire safety and extreme temperature tolerance are essential. By adhering to SIST EN 4608-002:2009, manufacturers and aerospace engineers can guarantee cable performance, compatibility, and regulatory compliance.

Key Topics

• Scope and Application
  Defines fire resistant or fireproof screened electrical cables for aircraft use within strict temperature limits (-65 °C to 260 °C), ensuring suitability for aerospace electrical systems operating under harsh environmental conditions.

• Product Standards Reference
  Provides a list of related product standards such as EN 4608-001, -003, -004, and -005 which cover technical specifications and product variants including lightweight and laser-printable cable types.

• Construction Requirements
  Specifies the number of cores via code letters (A to K) corresponding to 1 to 10 conductors, with detailed color coding for core identification. Outer insulation typically has a white jacket with colored helical or lengthwise stripes for clear visual differentiation.

• Identification and Marking
  Mandates marking formats for cables and cores aligned with EN 4608-001 and related technical reports like TR 6058, ensuring traceability and ease of identification in aerospace wiring diagrams. Markings include a concise cross reference designation to simplify documentation and installation.

• Technical Specifications
  Detailed performance criteria and tests are outlined in the companion EN 4608-001 standard, referenced within the document for comprehensive technical compliance.

Applications

SIST EN 4608-002:2009 cables are primarily utilized in aerospace electrical systems that demand:

• Fire Resistance: Critical for maintaining circuit integrity during onboard fires, which is vital for flight safety and regulatory compliance.
• Extreme Temperature Endurance: Suitable for aircraft systems exposed to both frigid (-65 °C) and high-temperature (up to 260 °C) conditions, including engine compartments, avionics, and environmental control systems.
• Electrical Screening and Shielding: Braided screen construction reduces electromagnetic interference, ensuring reliable signal integrity for sensitive avionics and communication systems.
• Standardized Identification: Facilitates easier maintenance, inspection, and replacement while meeting aerospace industry traceability standards.

This standard supports aerospace manufacturers, maintenance providers, and system integrators focused on electrical system design, certification, and safety.

Related Standards

• EN 4608-001 – Technical specifications for fire resistant aerospace electrical cables detailing performance requirements.
• EN 4608-003 to EN 4608-005 – Product standards for lightweight, UV laser printable cable families suited for specific aerospace electrical uses.
• EN 3475-100 – General test methods for aerospace electrical cables.
• EN 3838 – Requirements for user-applied markings on aircraft electrical cables.
• TR 6058 – Cable code identification list simplifying cable designation in documentation.

These interconnected standards ensure a comprehensive framework covering all aspects of aerospace electrical cable design, testing, marking, and application for enhanced safety and interoperability.

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Keywords: EN 4608-002, aerospace electrical cable standard, fire resistant cable, aircraft cable, multicore screened cable, braided jacketed cable, operating temperature -65 to 260°C, aerospace wiring, cable identification, CEN aerospace standards, aviation fireproof cables.

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2009
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Aerospace series - Cable, electrical, fire resistant - Single and twisted multicore
assembly, screened (braided) and jacketed - Operating temperatures between - 65 °C
and 260 °C - Part 002: General
Luft- und Raumfahrt - Feuerbeständige elektrische Leitungen - Einzel- und mehradrig
verdrillte Leitungen, geschirmt (Geflecht) und ummantelt - Betriebstemperaturen
zwischen - 65 °C und 260 °C - Teil 002: Allgemeines
Série aérospatiale - Câbles électriques blindés résistant au feu - Simple et multifilaire
blindé (tresse) gainé - Températures de fonctionnement comprises entre - 65 °C et 260 °
C - Partie 002 : Généralités
Ta slovenski standard je istoveten z: EN 4608-002:2006
ICS:
13.220.99 Drugi standardi v zvezi z Other standards related to
varstvom pred požarom protection against fire
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 4608-002

NORME EUROPÉENNE
EUROPÄISCHE NORM June 2006
ICS 49.060
English Version
Aerospace series - Cable, electrical, fire resistant - Single and
twisted multicore assembly, screened (braided) and jacketed -
Operating temperatures between - 65 °C and 260 °C - Part 002:
General
Série aérospatiale - Câbles électriques blindés résistant au Luft- und Raumfahrt - Feuerbeständige elektrische
feu - Simple et multifilaire blindé (tresse) gainé -
Leitungen - Einzel- und mehradrig verdrillte Leitungen,
Températures de fonctionnement comprises entre - 65 °C geschirmt (Geflecht) und ummantelt - Betriebstemperaturen
et 260 °C - Partie 002 : Généralités zwischen - 65 °C und 260 °C - Teil 002: Allgemeines
This European Standard was approved by CEN on 20 April 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 4608-002:2006: E
worldwide for CEN national Members.

Contents Page
Foreword.3
1 Scope .4
2 Normative references .4
3 Terms and definitions .4
4 List of product standards .4
5 Construction.5
6 Identification and marking .6
7 Technical specification .6

Foreword
This European Standard (EN 4608-002:2006) 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 n
...