Aerospace series - Cable ties for harnesses - Part 003: Plastic cable ties - Operating temperatures -65 °C to 105 °C and -65 °C to 150 °C - Product standard

This document defines the required characteristics of cable ties with either internal or external serrations manufactured entirely from plastics material, for installation under controlled tension on aircraft cable harnesses.
It shall be used together with EN 4056-001.

Luft- und Raumfahrt - Befestigungsbänder für Leitungsbündel - Teil 003: Kabelbinder aus Kunststoff - Betriebstemperatur -65 °C bis 105 °C und -65 °C bis 150 °C - Produktnorm

Dieses Dokument legt die Anforderungen an Kabelbinder mit entweder Innen- oder Außenverzahnung fest, die zur Installation mit geregelter Zugkraft an Leitungsbündeln in Flugzeugen verwendet werden und voll-ständig aus Kunststoff hergestellt sind.
Es ist in Verbindung mit EN 4056-001 anzuwenden.

Série aérospatiale - Frettes de câblage pour harnais - Partie 003 : Frettes en plastique - Températures d’utilisation –65 °C à 105 °C et –65 °C à 150 °C - Norme de produit

Le présent document définit les caractéristiques des frettes de câblage avec crans internes ou externes fabriqués entièrement à partir de matériaux plastiques, pour installation sous tension contrôlée sur les harnais de câbles dans les aéronefs.
Il doit être utilisé conjointement avec l’EN 4056-001.

Aeronavtika - Kabelske spojke za vezalno pasovje - 003. del: Plastične vezice - Delovne temperature med –65 °C do 105 °C in –65 °C do 150 °C - Standard za proizvod

Ta dokument določa zahtevane lastnosti kabelskih spojk z notranjo ali zunanjo nazobčanostjo, v celoti proizvedenih iz plastike, za vgradnjo med nadzorovano napetostjo v letalsko vezalno pasovje. Uporabljati ga je treba skupaj s standardom EN 4056-001.

General Information

Status
Published
Publication Date
16-Sep-2019
Technical Committee
I13 - Imaginarni 13
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
13-Sep-2019
Due Date
18-Nov-2019
Completion Date
17-Sep-2019

Relations

Effective Date
11-Sep-2019
Effective Date
21-Jun-2017

Overview

EN 4056-003:2019 is a CEN product standard in the Aerospace series that specifies required characteristics for plastic cable ties for aircraft harnesses. It covers cable ties manufactured entirely from plastic, with either internal or external serrations, intended for installation under controlled tension on cable harnesses. The standard defines dimensional, material, performance and marking requirements for ties rated to operating temperatures −65 °C to 105 °C (Type 1) and −65 °C to 150 °C (Type 2). EN 4056-003:2019 is to be used together with EN 4056-001 (technical specification).

Key topics and technical requirements

  • Temperature ratings (Type 1 / Type 2): Defines two temperature classes for selection and qualification of plastic cable ties for aerospace use.
  • Dimensions and size codes: Reference dimensions, mass and minimum loop tensile strengths are specified (see Table 1 of the standard) for size codes P through X.
  • Flammability and burning behaviour: Materials must meet flammability classifications (Class 1 or 2) including extinguishing criteria per EN 4057 series.
  • Smoke density and toxicity limits: Maximum optical smoke density and gas concentration limits are defined when tested to EN 2825 and EN 2826. Example limits include Dm ≤ 200 (flaming) and specified ppm limits for HF, HCl, HCN, SO2, H2S, NO/NO2 and CO.
  • Mechanical performance: Loop tensile strength, life cycle (vibration), low temperature installation, heat ageing and resistance to fluids are specified (tests referenced to EN 4057 series).
  • UV resistance and colour fastness: Requirements for UV-resistant grades and colour fastness for coloured ties are included.
  • Application tools and verification: Ties shall be applied using a tensioning tool (MS 90387) with verification per EN 4057-407; maximum recommended application forces are given by size code.
  • Quality, marking, packaging: Quality assurance, designation, marking, packaging and storage requirements are referenced to EN 4056-001.

Applications and who uses the standard

EN 4056-003:2019 is primarily used by:

  • Aircraft manufacturers and harness assemblers specifying aerospace cable ties for harness routing and restraint.
  • Component suppliers and manufacturers of plastic cable ties to design and certify products to aerospace requirements.
  • Procurement, quality assurance and certification teams ensuring compliance with flammability, smoke/toxicity and mechanical standards.
  • Maintenance and aircraft modification organizations selecting appropriate cable ties for operating temperature and environmental exposure.

Practical benefits include safer wire routing, consistent procurement specifications, verified installation force limits, and compliance with smoke/toxicity limits crucial for aircraft safety.

Related standards

  • EN 4056-001 (technical specification - use together with EN 4056-003)
  • EN 4057 (test methods for cable ties)
  • EN 2825 / EN 2826 (smoke density and gas components tests)
  • MS 90387 (application tool specification)
Standard

SIST EN 4056-003:2019

English language
8 pages
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Frequently Asked Questions

SIST EN 4056-003:2019 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Aerospace series - Cable ties for harnesses - Part 003: Plastic cable ties - Operating temperatures -65 °C to 105 °C and -65 °C to 150 °C - Product standard". This standard covers: This document defines the required characteristics of cable ties with either internal or external serrations manufactured entirely from plastics material, for installation under controlled tension on aircraft cable harnesses. It shall be used together with EN 4056-001.

This document defines the required characteristics of cable ties with either internal or external serrations manufactured entirely from plastics material, for installation under controlled tension on aircraft cable harnesses. It shall be used together with EN 4056-001.

SIST EN 4056-003:2019 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.

SIST EN 4056-003:2019 has the following relationships with other standards: It is inter standard links to SIST EN 4056-003:2016, SIST EN 4056-003:2016. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

SIST EN 4056-003:2019 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-november-2019
Nadomešča:
SIST EN 4056-003:2016
Aeronavtika - Kabelske spojke za vezalno pasovje - 003. del: Plastične vezice -
Delovne temperature med –65 °C do 105 °C in –65 °C do 150 °C - Standard za
proizvod
Aerospace series - Cable ties for harnesses - Part 003: Plastic cable ties - Operating
temperatures -65 °C to 105 °C and -65 °C to 150 °C - Product standard
Luft- und Raumfahrt - Befestigungsbänder für Leitungsbündel - Teil 003: Kabelbinder aus
Kunststoff - Betriebstemperatur -65 °C bis 105 °C und -65 °C bis 150 °C - Produktnorm
Série aérospatiale - Frettes de câblage pour harnais - Partie 003 : Frettes en plastique -
Températures d’utilisation –65 °C à 105 °C et –65 °C à 150 °C - Norme de produit
Ta slovenski standard je istoveten z: EN 4056-003:2019
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 4056-003
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2019
EUROPÄISCHE NORM
ICS 49.060 Supersedes EN 4056-003:2016
English Version
Aerospace series - Cable ties for harnesses - Part 003:
Plastic cable ties - Operating temperatures - 65 °C to 105
°C and - 65 °C to 150 °C - Product standard
Série aérospatiale - Frettes de câblage pour harnais - Luft- und Raumfahrt - Befestigungsbänder für
Partie 003 : Frettes en plastique - Températures Leitungsbündel - Teil 003: Kabelbinder aus Kunststoff -
d'utilisation - 65 °C à 105 °C et - 65 °C à 150 °C - Betriebstemperatur - 65 °C bis 105 °C und - 65 °C bis
Norme de produit 150 °C - Produktnorm
This European Standard was approved by CEN on 5 May 2019.

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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, 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 4056-003:2019 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 Tests and requirements . 7
6 Quality assurance . 8
7 Designation . 8
8 Marking . 8
9 Packaging and storage . 8

European foreword
This document (EN 4056-003:2019) 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 March 2020, and conflicting national standards shall be
withdrawn at the latest by March 2020.
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 4056-003:2016.
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, France, Germany, Greece, Hungary, Iceland, Ireland,
Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United
Kingdom.
1 Scope
This document defines the required characteristics of cable ties with either internal or external serrations
manufactured entirely from plastics material, for installation under controlled tension on aircraft cable
harnesses.
It shall be used together with EN 4056-001.
2 Normati
...

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