EN 2349-202:2006
(Main)Aerospace series - Requirements and test procedures for relays and contactors - Part 202: Examination of dimensions and mass
Aerospace series - Requirements and test procedures for relays and contactors - Part 202: Examination of dimensions and mass
This standard specifies a method for checking the dimensions and mass of relays and contactors. It shall be used together with EN 2349-100.
Luft- und Raumfahrt - Anforderungen und Prüfverfahren für Relais und Schaltschütze - Teil 202: Prüfung der Maße und Masse
Diese Norm legt ein Verfahren zur Nachprüfung der Maße und Masse von Relais und Schaltschützen fest. Sie ist in Verbindung mit EN 2349 100 anzuwenden.
Série aérospatiale - Exigences et méthodes d'essais des relais et contacteurs - Partie 202 : Examen des dimensions et masses
Aeronavtika - Zahteve in preskusni postopki za releje in kontaktorje - 202. del: Pregled mer in mase
General Information
- Status
- Published
- Publication Date
- 24-Oct-2006
- Withdrawal Date
- 29-Apr-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
- 28-Jan-2026
Relations
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
Overview
EN 2349-202:2006 is a European aerospace standard that specifies a method for the examination of dimensions and mass of relays and contactors. Intended to be used together with EN 2349-100 (General requirements), this part of the EN 2349 series defines environmental conditions, measurement means and minimum accuracy required when verifying that relay and contactor geometry and weight conform to their product standard. The standard was prepared under ASD‑STAN and adopted by CEN in 2006.
Key topics and requirements
- Scope: Method for checking the dimensions and mass of aerospace relays and contactors; used in conjunction with EN 2349-100.
- Test environment: Measurements are carried out under controlled conditions:
- Ambient temperature: 23 ± 5 °C
- Pressure: 84 kPa to 106 kPa
- Relative humidity: 45 % to 75 %
- Measurement means and accuracy:
- Dimensions measured using micrometers, calipers or optical methods with an accuracy of 0.01 mm.
- Mass measured with a calibrated balance to an accuracy of 10‑4 kg (0.1 g) or 10 % of the tolerance specified in the applicable product standard.
- Conformity requirement: Tests shall ensure that dimensions and weight conform to the requirements defined in the relevant product standard for the relay or contactor.
Applications and who uses it
EN 2349-202:2006 is practical for organizations involved in the aerospace electrical equipment lifecycle:
- Quality assurance and manufacturing: Incoming inspection, production control and final acceptance testing of relays and contactors.
- Design and engineering: Verifying that component dimensions and mass meet assembly, fit and weight budget constraints.
- Test laboratories and certification bodies: Performing accredited dimensional and mass checks under standardized conditions.
- Procurement and maintenance: Confirming supplier parts match drawing/contract requirements and servicing spares to original specifications.
Using this standard helps ensure dimensional interchangeability, correct mechanical fit in aerospace systems, and accurate weight accounting for critical mass-sensitive applications.
Related standards
- EN 2349-100 - Aerospace series - Requirements and test procedures for relays and contactors - Part 100: General requirements (normative reference).
- EN 2349-202 is part of the broader EN 2349 aerospace series for relays and contactors.
Keywords: EN 2349-202:2006, relays and contactors, dimensions and mass, aerospace standard, measurement accuracy, test procedures, EN 2349-100.
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Frequently Asked Questions
EN 2349-202:2006 is a standard published by the European Committee for Standardization (CEN). Its full title is "Aerospace series - Requirements and test procedures for relays and contactors - Part 202: Examination of dimensions and mass". This standard covers: This standard specifies a method for checking the dimensions and mass of relays and contactors. It shall be used together with EN 2349-100.
This standard specifies a method for checking the dimensions and mass of relays and contactors. It shall be used together with EN 2349-100.
EN 2349-202:2006 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 2349-202:2006 has the following relationships with other standards: It is inter standard links to EN 2349-317:2006, EN 2593-001:2014. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 2349-202:2006 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.Aeronavtika - Zahteve in preskusni postopki za releje in kontaktorje - 202. del: Pregled mer in maseLuft- und Raumfahrt - Anforderungen und Prüfverfahren für Relais und Schaltschütze - Teil 202: Prüfung der Maße und MasseSérie aérospatiale - Exigences et méthodes d'essais des relais et contacteurs - Partie 202 : Examen des dimensions et massesAerospace series - Requirements and test procedures for relays and contactors - Part 202: Examination of dimensions and mass49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 2349-202:2006SIST EN 2349-202:2009en01-februar-2009SIST EN 2349-202:2009SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 2349-202October 2006ICS 49.060 English VersionAerospace series - Requirements and test procedures for relaysand contactors - Part 202: Examination of dimensions and massSérie aérospatiale - Exigences et méthodes d'essais desrelais et contacteurs - Partie 202 : Examen des dimensionset massesLuft- und Raumfahrt - Anforderungen und Prüfverfahren fürRelais und Schaltschütze - Teil 202: Prüfung der Maße undMasseThis European Standard was approved by CEN on 10 May 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards 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 translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.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.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 2349-202:2006: ESIST EN 2349-202:2009
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