EN 4644-013:2015
(Main)Aerospace series - Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous - Part 013: Plug, size 1, with ground block, without mounting holes, class B and F - Product standard
Aerospace series - Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous - Part 013: Plug, size 1, with ground block, without mounting holes, class B and F - Product standard
This European Standard specifies the size 1 plug with ground block for disconnect applications used in the family of modular rectangular electrical and optical connector with rectangular inserts. The receptacle corresponding to this plug is defined in EN 4644-012 and EN 4644-014.
Luft- und Raumfahrt - Elektrische und optische Rechtecksteckverbinder, modular, rechteckige Kontakteinsätze, Dauerbetriebstemperatur 175 °C (oder 125 °C) konstant - Teil 013: Freier Steckverbinder, Größe 1, mit Erdungseinrichtung, ohne Montagebohrungen, Klassen B und F - Produktnorm
Série aérospatiale - Connecteur, électrique et optique, rectangulaire, modulaire, à inserts rectangulaires, température de fonctionnement 175 °C (ou 125 °C) continu - Partie 013 : Fiche, taille 1, avec bloc de masse, sans trous de fixation, classes B et F - Norme de produit
La présente norme européenne spécifie les fiches de taille 1 avec bloc de masse pour applications pour panneau de coupure utilisées dans la famille des connecteurs électriques et optiques rectangulaires, modulaires avec des inserts rectangulaires. L'embase correspondant à cette fiche est définie dans l'EN 4644-012 et l'EN 4644-014.
Aeronavtika - Konektor, električni in optični, pravokotni, modularni, pravokotni kontaktni vložki, stalna delovna temperatura 175 °C (ali 125 °C) - 013. del: Vtič, velikost 1, z ozemljitvenim ohišjem, brez pritrdilnih izvrtin, razreda B in F - Standard za proizvod
Ta evropski standard določa vtič velikosti 1 z ozemljitvenim ohišjem za odklopne naprave, ki se uporabljajo v družini modularnih pravokotnih električnih in optičnih konektorjev s pravokotnimi vložki. Vtičnica, ki ustreza temu vtiču, je opredeljena v standardih EN 4644-012 in EN 4644-014.
General Information
- Status
- Published
- Publication Date
- 15-Dec-2015
- Withdrawal Date
- 29-Jun-2016
- Technical Committee
- ASD-STAN - Aerospace
- Drafting Committee
- ASD-STAN/D 2 - Electrical
- Current Stage
- 6060 - Definitive text made available (DAV) - Publishing
- Start Date
- 16-Dec-2015
- Completion Date
- 16-Dec-2015
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
Overview
EN 4644-013:2015 (CEN product standard) specifies the size 1 plug with ground block for disconnect applications in the family of modular rectangular electrical and optical connectors with rectangular inserts. It is part of the aerospace series of high-temperature connector standards covering continuous operating temperatures of 175 °C (or 125 °C). This document defines the plug configuration (classes B and F) intended to mate with receptacles defined in EN 4644-012 and EN 4644-014.
Keywords: EN 4644-013, aerospace connector, rectangular modular connector, size 1 plug, ground block, high-temperature connector, disconnect plug.
Key topics and technical requirements
- Scope and purpose: Product standard for a size 1 plug with integrated ground block used in disconnect applications within the EN 4644 modular connector family.
- Operating temperature: Continuous rating of 175 °C (or 125 °C) for high-temperature aerospace environments.
- Mechanical characteristics:
- Design includes a polarization device (per EN 4644-001).
- Two self‑locking 4‑40 UNC threads provided for accessories.
- Housing types include versions without mounting holes (type B).
- Maximum mass: 45 g.
- Configuration and designation: Example designation format shown in the standard (e.g., EN 4644-013BBX) indicating shell class, housing type and polarization code.
- Mating interfaces: Receptacle counterparts established in EN 4644-012 and EN 4644-014; dimensional and interface requirements are referenced by figures in the standard.
- Normative references: Relies on related EN 4644 parts for terminology, performance, contact arrangements and technical specifications.
Applications
- Designed for aerospace electrical and optical systems where a compact, high-temperature capable disconnect plug is required.
- Typical use cases:
- Avionics and aircraft systems exposed to elevated ambient temperatures (engine bays, environmental control systems).
- Modular equipment requiring reliable grounding and disconnect capability.
- Integration into harnesses and assemblies where standardized rectangular modular connectors are specified.
Who should use this standard
- Aerospace OEMs and subcontractors specifying connector interfaces.
- Connector manufacturers and component designers developing size 1 plugs with ground blocks.
- Systems engineers, procurement specialists and maintenance/qualification teams verifying compatibility and regulatory compliance.
- Test laboratories and certification authorities referencing product standards for conformity assessment.
Related standards
- EN 4644-001 - Technical specification (terminology and general requirements)
- EN 4644-002 - Performance and contact arrangements
- EN 4644-012 - Receptacle, size 1, class A, C and E
- EN 4644-014 - Receptacle, size 1, with ground block, class B and F
For implementation, consult the full EN 4644-013:2015 text for detailed figures, dimension tables and formal designation rules.
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Frequently Asked Questions
EN 4644-013:2015 is a standard published by the European Committee for Standardization (CEN). Its full title is "Aerospace series - Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous - Part 013: Plug, size 1, with ground block, without mounting holes, class B and F - Product standard". This standard covers: This European Standard specifies the size 1 plug with ground block for disconnect applications used in the family of modular rectangular electrical and optical connector with rectangular inserts. The receptacle corresponding to this plug is defined in EN 4644-012 and EN 4644-014.
This European Standard specifies the size 1 plug with ground block for disconnect applications used in the family of modular rectangular electrical and optical connector with rectangular inserts. The receptacle corresponding to this plug is defined in EN 4644-012 and EN 4644-014.
EN 4644-013:2015 is classified under the following ICS (International Classification for Standards) categories: 49.060 - Aerospace electric equipment and systems; 49.090 - On-board equipment and instruments. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 4644-013:2015 has the following relationships with other standards: It is inter standard links to EN 4644-001:2017, EN 4644-014:2015, EN 4644-012:2015, EN 3155-002:2024, EN 4644-002:2016. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 4644-013:2015 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 - Elektrische und optische Rechtecksteckverbinder, modular, rechteckige Kontakteinsätze, Dauerbetriebstemperatur 175 °C (oder 125 °C) konstant - Teil 013: Freier Steckverbinder, Größe 1, mit Erdungseinrichtung, ohne Montagebohrungen, Klassen B und F - ProduktnormSérie aérospatiale - Connecteur, électrique et optique, rectangulaire, modulaire, à inserts rectangulaires, température de fonctionnement 175 °C (ou 125 °C) continu - Partie 013 : Fiche, taille 1, avec bloc de masse, sans trous de fixation, classes B et F - Norme de produitAerospace series - Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 °C (or 125 °C) continuous - Part 013: Plug, size 1, with ground block, without mounting holes, class B and F - Product standard49.060Aerospace electric equipment and systems31.220.10Plug-and-socket devices. ConnectorsICS:Ta slovenski standard je istoveten z:EN 4644-013:2015SIST EN 4644-013:2016en,fr,de01-marec-2016SIST EN 4644-013:2016SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 4644-013
December
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Aerospace series æ Connectorá electrical and opticalá rectangulará modulará rectangular insertsá operating Plugá size
sá with ground blocká without mounting holesá class B and F æ Product standard Sßrie aßrospatiale æ Connecteurá ßlectrique et optiqueá rectangulaireá modulaireá à inserts rectangulairesá continu æ Partie
r s u ã Ficheá taille
sá avec bloc de masseá sans trous de fixationá classes B et F æ Norme de produit Luftæ und Raumfahrt æ Elektrische und optische Rechtecksteckverbinderá modulará rechteckige Kontakteinsätzeá Dauerbetriebstemperatur
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¹C Steckverbinderá Größe
sá mit Erdungseinrichtungá ohne Montagebohrungená Klassen B und F æ Produktnorm This European Standard was approved by CEN on
u r June
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egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s w CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
v x v væ r s uã t r s w ESIST EN 4644-013:2016
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