EN 3660-027:2013
(Main)Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 027: Cable outlet, style A, 45°, unsealed, with cable tie strain relief for EN 3646 - Product standard
Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 027: Cable outlet, style A, 45°, unsealed, with cable tie strain relief for EN 3646 - Product standard
This product standard defines a range of cable outlets, 45°, style A, for use under the following conditions:
Associated electrical connector(s) : EN 3660-002
Temperature range, Class A : - 65 °C to 200 °C
Class N : - 65 °C to 200 °C
Class W : - 65 °C to 175 °C
Luft- und Raumfahrt - Endgehäuse für elektrische und optische Rund- und Rechtecksteckverbinder - Teil 027: Endgehäuse, Bauform A, 45°, nicht abgedichtet, mit Arm für Kabelbinder für EN 3646 - Produktnorm
Série aérospatiale - Accessoires arrière pour connecteurs circulaires et rectangulaires électriques et optiques - Partie 027: Raccord, type A, coudé 45°, non étanche, avec tenue du câble par frettage pour EN 3646 - Norme de produit
La présente Norme Européenne définit une gamme de raccord coudé à 45°, type A, à utiliser dans les conditions suivantes :
Connecteur(s) électrique(s) associé(s) : EN 3660-002
Plage de température, Classe A : 65 °C à 200 °C
Classe N : 65 °C à 200 °C
Classe W : 65 °C à 175 °C
Aeronavtika - Dodatki za okrogle in pravokotne električne in optične konektorje - 027. del: Kabelska spojka, tip A, 45°, netesnjena, z držalom za spojko za EN 3646 - Standard za izdelek
Ta evropski standard določa različne vrste kabelskih spojk, 45°, tipa A, za uporabo pod naslednjimi pogoji: Povezani električni konektorji: EN 3660-002 Temperaturni razpon, razred A: – 65 °C do 200 °C razred N: – 65 °C do 200 °C razred W: – 65 °C do 175 °C.
General Information
- Status
- Published
- Publication Date
- 08-Jan-2013
- Withdrawal Date
- 30-Jul-2013
- Technical Committee
- ASD-STAN - Aerospace
- Drafting Committee
- ASD-STAN/D 2 - Electrical
- Current Stage
- 9093 - Decision to confirm - Review Enquiry
- Start Date
- 21-Jan-2024
- Completion Date
- 21-Jan-2026
Relations
- Effective Date
- 16-Jan-2013
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
Overview
EN 3660-027:2013 is a CEN product standard in the Aerospace series that specifies a range of cable outlets, style A, 45° (unsealed) with cable-tie strain relief intended for use with the connector family referenced by EN 3660-002 / EN 3646. The standard defines physical characteristics, material/finish classes, interface dimensions, identification/marking and the testing regime required to qualify these rear accessories for aerospace electrical and optical connectors.
Key facts:
- Title: Cable outlet, style A, 45°, unsealed, with cable tie strain relief - Product standard
- Applicable connector index: EN 3660-002
- Temperature ranges:
- Class A: −65 °C to 200 °C
- Class N: −65 °C to 200 °C
- Class W: −65 °C to 175 °C
- Shell sizes covered include standard aerospace sizes (e.g., 08 to 24)
Key topics and technical requirements
- Dimensions & mass: Detailed dimensional drawings and mass data are provided (Figure 1, Table 1) for each shell size; interface profiles and tooth details are specified (Figures 2–3, Table 2).
- Materials & finishes: Material/finish is specified by class:
- Class A: aluminium, black anodized
- Class N: aluminium, electroless nickel plated
- Class W: aluminium, olive drab cadmium plated
- Component parts: Provision for spacer pad per EN 3660-036; wire-lock holes and cable-tie/lacing cord areas are defined.
- Assembly and test requirements: Assembly torque and coupling thread strength torque values are specified for installation and test purposes. A comprehensive test matrix (environmental, mechanical and electrical) references EN 2591-100 and EN 3660-001, covering shock, vibration, salt mist, temperature cycling, fluid resistance, flammability, ozone, and mechanical strength of rear accessories.
- Identification & marking: Part-numbering conventions and example identifiers (e.g., EN3660-027N08A) are provided to indicate shell size, material/finish class and spacer pad option.
Applications and users
Who uses EN 3660-027:2013:
- Aerospace connector manufacturers designing compliant rear cable outlets and accessories
- Design and systems engineers specifying connector interfaces and cable strain-relief solutions for aircraft and spacecraft
- Procurement and quality teams verifying part conformity and supplier documentation
- Test laboratories performing qualification and acceptance tests per aerospace standards Practical applications include cable outlet selection for avionics, electrical harness terminations and optical/electrical connector back-ends where 45° routing and cable-tie strain relief are required.
Related standards
- EN 3660-001 - Technical specification (cable outlet accessories)
- EN 3660-002 - Index of product standards / associated connectors
- EN 3660-036 - Spacer pad for cable outlet, style Z
- EN 2591-100 - Aerospace test methods (general)
This standard is essential for ensuring dimensional compatibility, environmental performance and mechanical robustness of 45° cable outlets used in aerospace connector assemblies.
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Frequently Asked Questions
EN 3660-027:2013 is a standard published by the European Committee for Standardization (CEN). Its full title is "Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 027: Cable outlet, style A, 45°, unsealed, with cable tie strain relief for EN 3646 - Product standard". This standard covers: This product standard defines a range of cable outlets, 45°, style A, for use under the following conditions: Associated electrical connector(s) : EN 3660-002 Temperature range, Class A : - 65 °C to 200 °C Class N : - 65 °C to 200 °C Class W : - 65 °C to 175 °C
This product standard defines a range of cable outlets, 45°, style A, for use under the following conditions: Associated electrical connector(s) : EN 3660-002 Temperature range, Class A : - 65 °C to 200 °C Class N : - 65 °C to 200 °C Class W : - 65 °C to 175 °C
EN 3660-027:2013 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 3660-027:2013 has the following relationships with other standards: It is inter standard links to EN 3660-027:2009, EN 3660-036:2009, EN 2591-100:2024. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 3660-027:2013 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.Luft- und Raumfahrt - Endgehäuse für elektrische und optische Rund- und Rechtecksteckverbinder - Teil 027: Endgehäuse, Bauform A, 45°, nicht abgedichtet, mit Arm für Kabelbinder für EN 3646 - ProduktnormSérie aérospatiale - Accessoires arrière pour connecteurs circulaires et rectangulaires électriques et optiques - Partie 027: Raccord, type A, coudé 45°, non étanche, avec tenue du câble par frettage pour EN 3646 - Norme de produitAerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 027: Cable outlet, style A, 45°, unsealed, with cable tie strain relief for EN 3646 - Product standard49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 3660-027:2013SIST EN 3660-027:2014en,fr,de01-januar-2014SIST EN 3660-027:2014SLOVENSKI
STANDARDSIST EN 3660-027:20091DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 3660-027
January 2013 ICS 49.060 Supersedes EN 3660-027:2009English Version
Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 027: Cable outlet, style A, 45°, unsealed, with cable tie strain relief for EN 3646 - Product standard
Série aérospatiale - Accessoires arrière pour connecteurs circulaires et rectangulaires électriques et optiques - Partie 027: Raccord, type A, coudé 45°, non étanche, avec tenue du câble par frettage pour EN 3646 - Norme de produit
Luft- und Raumfahrt - Endgehäuse für elektrische und optische Rund- und Rechtecksteckverbinder - Teil 027: Endgehäuse, Bauform A, 45°, nicht abgedichtet, mit Arm für Kabelbinder für EN 3646 - Produktnorm This European Standard was approved by CEN on 27 October 2012.
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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
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B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3660-027:2013: ESIST EN 3660-027:2014
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