SIST EN 4165-017:2025

Aerospace series - Connectors, electrical, rectangular, modular - Operating temperature 175 °C continuous - Part 017: Blank chimney for accessory (1 per module cavity) - Product standard

This document specifies the blank chimneys (1 per module cavity) for accessories used in the family of rectangular electrical connectors, operating temperature 175 °C continuous.
The connector accessory body corresponding to those blank chimneys is specified in EN 4165-014.

Luft- und Raumfahrt - Elektrischer Rechtecksteckverbinder in modularer Bauweise - Betriebstemperatur 175 °C konstant - Teil 017: Verschlussdeckel für Zugentlastung, für ein Modul - Produktnorm

Dieses Dokument legt die Verschlussdeckel für Zugentlastungen (1 je Modulkammer) für Endgehäuse fest, die in der Familie der elektrischen Rechtecksteckverbinder verwendet werden, Betriebstemperatur 175 °C konstant.
Der zu diesen Verschlussdeckeln für Zugentlastungen passende Endgehäusekörper für Steckverbinder ist in EN 4165 014 festgelegt.

Série aérospatiale - Connecteurs électriques rectangulaires modulaires - Température d'utilisation 175 °C continu - Partie 017 : Obturateurs pour accessoires (1 par cavité de module) - Norme de produit

Le présent document spécifie les obturateurs pour accessoires (1 par cavité de module), utilisés dans la famille des connecteurs électriques rectangulaires modulaires, température d'utilisation 175 °C continu.
Le corps d’accessoire du connecteur correspondant à ces obturateurs est spécifié dans l'EN 4165-014.

Aeronavtika - Konektorji, električni, pravokotni, modularni - Stalna delovna temperatura 175 °C - 017. del: Zaporni pokrovi za dodatke (1 na modul) - Standard za proizvod

Ta dokument določa zaporne pokrove (1 na modul) za dodatke, ki se uporabljajo v družini pravokotnih električnih konektorjev pri stalni delovni temperaturi 175 °C.
Ogrodje pribora konektorja za te zaporne pokrove je opredeljeno v standardu EN 4165-014.

General Information

• Status: Published
• Public Enquiry End Date: 22-Feb-2022
• Publication Date: 08-Dec-2024
• ICS: 31.220.10 - Plug-and-socket devices. Connectors
• ICS: 49.060 - Aerospace electric equipment and systems
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 02-Dec-2024
• Due Date: 06-Feb-2025
• Completion Date: 09-Dec-2024
• Ref Project: EN 4165-017:2024 - Aerospace series - Connectors, electrical, rectangular, modular - Operating temperature 175 °C continuous - Part 017: Blank chimney for accessory (1 per module cavity) - Product standard

Relations

• Revised: SIST EN 4165-017:2008 - Aerospace series - Connectors, electrical, rectangular, modular - Operating temperature 175 °C continuous - Part 017: Blank chimney for accessory (1 per module cavity) - Product standard
• Effective Date: 19-Jan-2023

Overview

EN 4165-017:2024 is a CEN product standard in the Aerospace series that specifies blank chimneys for accessories (one blank chimney per module cavity) used with rectangular, modular electrical connectors rated for continuous operation at 175 °C. The standard defines required characteristics, marking and designation rules, and references related technical specifications to ensure consistent interchangeability and traceability across aerospace connector systems.

Key topics and technical requirements

• Scope: Blank chimneys for accessory cavities in the family of rectangular modular connectors (operating temperature 175 °C continuous).
• Physical details: The document includes a reference illustration and key features such as a hexagonal clip (Ø 0,6 ±0,10 mm) and a maximum mass of 1.2 g for the chimney.
• Marking requirements: Each chimney must be marked with the identity block (designation), date of manufacture (year-week) and the manufacturer’s name or trademark.
• Chimney classes: Classified according to EN 4165-002 (specification of performance and contact arrangements).
• Technical specification linkage: Detailed technical requirements defer to EN 4165-001 (general technical specification for the connector family).
• Normative references: EN 4165-001, EN 4165-002, and EN 4165-014 (accessory body) are normative and must be used in conjunction with this part.

Applications and practical value

• Protect unused module cavities: Blank chimneys seal and protect unused accessory cavities in modular rectangular connectors, preventing ingress of debris or contaminants.
• High-temperature aerospace systems: Designed for environments where continuous operation up to 175 °C is required (e.g., engine compartments, thermal zones in airframes).
• Interchangeability and supply chain: Standardized design and marking help manufacturers, OEMs and maintenance organizations ensure compatibility, traceability and correct replacement parts.
• Quality and certification: Useful for procurement specifications, supplier quality control, and conformity assessment in aerospace electrical systems.

Who should use this standard

• Connector and accessory manufacturers producing blank chimneys for EN 4165 connector families
• Aerospace OEMs and systems integrators specifying connector accessories for high-temperature applications
• Design, procurement and quality engineers working on wiring harnesses, avionics enclosures and connector assemblies
• Maintenance, repair and overhaul (MRO) organizations and regulatory bodies requiring standardized parts and traceability

Related standards

• EN 4165-001 - Technical specification (family technical requirements)
• EN 4165-002 - Performance and contact arrangements (chimney classes)
• EN 4165-014 - Shielded accessory body for connectors (accessory body corresponding to these chimneys)

Keywords: EN 4165-017:2024, blank chimney, aerospace connectors, rectangular modular connectors, 175 °C, accessory, chimney classes, marking, EN 4165.

Standards Content (Sample)

SLOVENSKI STANDARD
01-januar-2025
Aeronavtika - Konektorji, električni, pravokotni, modularni - Stalna delovna
temperatura 175 °C - 017. del: Zaporni pokrovi za dodatke (1 na modul) - Standard
za proizvod
Aerospace series - Connectors, electrical, rectangular, modular - Operating temperature
175 °C continuous - Part 017: Blank chimney for accessory (1 per module cavity) -
Product standard
Luft- und Raumfahrt - Elektrischer Rechtecksteckverbinder in modularer Bauweise -
Betriebstemperatur 175 °C konstant - Teil 017: Verschlussdeckel für Zugentlastung, für
ein Modul - Produktnorm
Série aérospatiale - Connecteurs électriques rectangulaires modulaires - Température
d'utilisation 175 °C continu - Partie 017 : Obturateurs pour accessoires (1 par cavité de
module) - Norme de produit
Ta slovenski standard je istoveten z: EN 4165-017:2024
ICS:
31.220.10 Vtiči in vtičnice, konektorji Plug-and-socket devices.
Connectors
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 4165-017
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2024
EUROPÄISCHE NORM
ICS 49.060 Supersedes EN 4165-017:2005
English Version
Aerospace series - Connectors, electrical, rectangular,
modular - Operating temperature 175 °C continuous - Part
017: Blank chimney for accessory (1 per module cavity) -
Product standard
Série aérospatiale - Connecteurs électriques Luft- und Raumfahrt - Elektrischer
rectangulaires modulaires - Température d'utilisation Rechtecksteckverbinder in modularer Bauweise -
175 °C continu - Partie 017 : Obturateur pour Betriebstemperatur 175 °C konstant - Teil 017:
accessoires (1 par cavité de module) - Norme de Verschlussdeckel für Zugentlastung (einer pro
produit Modulkammer) - Produktnorm
This European Standard was approved by CEN on 5 February 2024.

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, Türkiye 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
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 4165-017:2024 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 Chimney classes . 5
6 Designation . 6
7 Marking .
...