EN 3645-011:2006
(Main)Aerospace series - Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 °C or 200 °C continuous - Part 011: Lanyard release plug with grounding fingers - Type 1 - Product standard
Aerospace series - Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 °C or 200 °C continuous - Part 011: Lanyard release plug with grounding fingers - Type 1 - Product standard
This standard specifies the characteristics of releasable plugs with shielding rings, type 1, in the family of circular, electrical connectors, with triple start threaded coupling.
It applies to model in Table 3.
For receptacles and protective covers, see EN 3645-003, EN 3645-004, EN 3645-005, EN 3645-007, EN 3645-009 and EN 3645-010 respectively.
For contacts, sealing plugs and rear accessories associated with this plug, see EN 3645-002.
These connectors are derived from and interchangeable with models W and F in specification MIL DTL 38999/29 or MIL-DTL-38999/30.
Luft- und Raumfahrt - Elektrische Rundsteckverbinder, kontaktgeschützt, dreigängige Gewinde-Schnellkupplung, Betriebstemperatur 175 °C oder 200 °C konstant - Teil 011: Abreißsteckverbinder mit Massefingerringen - Typ 1 - Produktnorm
Série aérospatiale - Connecteurs électriques circulaires à contacts protégés, à accouplement par filetage à pas rapide à trois filets, températures d'utilisation 175 °C ou 200 °C continu - Partie 011 : Fiche largable avec bague de blindage - Type 1 - Norme de produit
Aeronavtika - Konektorji, električni, okrogli, zaščiten kontakt, hitra spojka z navojem, stalna delovna temperatura 175 °C ali 200 °C - 011. del: Odklopni konektor z ozemljitvenimi vzmetmi - Tip 1 - Standard za proizvod
General Information
- Status
- Published
- Publication Date
- 12-Dec-2006
- Withdrawal Date
- 29-Jun-2007
- Technical Committee
- ASD-STAN - Aerospace
- Drafting Committee
- ASD-STAN/D 2 - Electrical
- Current Stage
- 9093 - Decision to confirm - Review Enquiry
- Start Date
- 01-Jun-2017
- Completion Date
- 21-Jan-2026
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
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
Overview - EN 3645-011:2006 (Lanyard release plug with grounding fingers)
EN 3645-011:2006 is a CEN product standard in the Aerospace series covering releasable circular electrical plugs (lanyard release) with shielding rings and grounding fingers - Type 1. These scoop-proof, triple-start threaded connectors are specified for continuous operating temperatures of 175 °C or 200 °C and are derived from/interchangeable with models W and F of MIL‑DTL‑38999/29 and MIL‑DTL‑38999/30.
Key topics and technical requirements
- Connector family: Circular, scoop-proof, triple-start threaded coupling designed for aerospace electrical systems.
- Lanyard release plug: Releasable plug featuring a shielding ring and grounding fingers to ensure secure EMI grounding and controlled disengagement.
- Temperature rating: Rated for continuous operation at 175 °C (model W) or 200 °C (model F).
- Dimensions and cord lengths: Dimensional limits, shell sizes and maximum masses are defined (see figures and Tables 1–2 in the standard). Cord length codes (A–Z) map to specific lengths. Shell size/threading examples (from the standard) include M15×1, M18×1, M22×1, etc.
- Materials and surface treatment: Materials and finishes are specified (see Table 3 in the standard) to meet corrosion and environmental requirements.
- Performance references: Electrical, mechanical and climatic characteristics are defined by EN 3645-002; marking and technical specification follow EN 3645-001.
- Interchangeability: Compatible with MIL-DTL-38999 series III metric plugs (models W and F) for cross-reference and procurement.
Practical applications and users
- Where used: Aircraft and aerospace platforms, high-temperature engine bay wiring, avionics and mission systems where controlled release and grounding are required, and military/aerospace retrofit projects demanding MIL compatibility.
- Who uses this standard:
- Aerospace electrical and systems engineers specifying connectors
- Connector manufacturers and quality engineers for product design and certification
- Procurement and supply-chain teams ensuring MIL/EN interoperability
- Maintenance and avionics technicians selecting replacement parts
- Test laboratories verifying dimensional, electrical and climatic compliance
Related standards
- EN 3645-001 (technical specification)
- EN 3645-002 (performance & contact arrangements)
- EN 3645-003 / -004 / -005 / -007 / -009 / -010 (receptacles, covers and mounting forms)
- MIL‑DTL‑38999/29, MIL‑DTL‑38999/30 (US DoD specifications - equivalent models W and F)
This standard is essential for anyone specifying or producing high-temperature, lanyard-release circular connectors with EMI grounding in aerospace and defense applications. Keywords: EN 3645-011:2006, lanyard release plug, grounding fingers, aerospace connectors, triple start threaded coupling, MIL‑DTL‑38999, high temperature connectors, shielding ring.
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Frequently Asked Questions
EN 3645-011:2006 is a standard published by the European Committee for Standardization (CEN). Its full title is "Aerospace series - Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 °C or 200 °C continuous - Part 011: Lanyard release plug with grounding fingers - Type 1 - Product standard". This standard covers: This standard specifies the characteristics of releasable plugs with shielding rings, type 1, in the family of circular, electrical connectors, with triple start threaded coupling. It applies to model in Table 3. For receptacles and protective covers, see EN 3645-003, EN 3645-004, EN 3645-005, EN 3645-007, EN 3645-009 and EN 3645-010 respectively. For contacts, sealing plugs and rear accessories associated with this plug, see EN 3645-002. These connectors are derived from and interchangeable with models W and F in specification MIL DTL 38999/29 or MIL-DTL-38999/30.
This standard specifies the characteristics of releasable plugs with shielding rings, type 1, in the family of circular, electrical connectors, with triple start threaded coupling. It applies to model in Table 3. For receptacles and protective covers, see EN 3645-003, EN 3645-004, EN 3645-005, EN 3645-007, EN 3645-009 and EN 3645-010 respectively. For contacts, sealing plugs and rear accessories associated with this plug, see EN 3645-002. These connectors are derived from and interchangeable with models W and F in specification MIL DTL 38999/29 or MIL-DTL-38999/30.
EN 3645-011:2006 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 3645-011:2006 has the following relationships with other standards: It is inter standard links to EN 3660-063:2009, EN 3645-013:2007, EN 4531-001:2012, EN 3660-035:2017, EN 3660-020:2009, EN 3660-062:2009, EN 3645-005:2006, EN 3660-021:2009. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 3645-011:2006 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 Rundsteckverbinder, kontaktgeschützt, dreigängige Gewinde-Schnellkupplung, Betriebstemperatur 175 °C oder 200 °C konstant - Teil 011: Abreißsteckverbinder mit Massefingerringen - Typ 1 - ProduktnormSérie aérospatiale - Connecteurs électriques circulaires à contacts protégés, à accouplement par filetage à pas rapide à trois filets, températures d'utilisation 175 °C ou 200 °C continu - Partie 011 : Fiche largable avec bague de blindage - Type 1 - Norme de produitAerospace series - Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 °C or 200 °C continuous - Part 011: Lanyard release plug with grounding fingers - Type 1 - Product standard49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 3645-011:2006SIST EN 3645-011:2009en,de01-maj-2009SIST EN 3645-011:2009SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 3645-011
December 2006 ICS 49.060 English Version
Aerospace series - Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 °C or 200 °C continuous - Part 011: Lanyard release plug with grounding fingers - Type 1 - Product standard
Série aérospatiale - Connecteurs électriques circulaires à contacts protégés, à accouplement par filetage à pas rapide à trois filets, températures d'utilisation 175 °C ou 200 °C continu - Partie 011 : Fiche largable avec bague de blindage - Type 1 - Norme de produit
Luft- und Raumfahrt - Elektrische Rundsteckverbinder, kontaktgeschützt, Drei-gangige Gewinde-Schnellkupplung, Dauerbetriebstemperaturen 175 °C oder 200 °C - Teil 011: Abreißstecker mit massefingerringen - Typ 1 - ProduktnormThis European Standard was approved by CEN on 28 September 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.
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B-1050 Brussels © 2006 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3645-011:2006: ESIST EN 3645-011:2009
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