EN 2794-001:2014

Aerospace series - Circuit breakers, single-pole, temperature compensated, rated current 20 A to 50 A - Part 001: Technical specification

This European Standard specifies the single-pole temperature compensated circuit breakers rated from 20 A to 50 A and used in aircraft on-board circuits. It describes specific environmental, electrical and mechanical characteristics and the stringency of tests to be applied according to test methods of EN 3841-100.
These circuit breakers are intended for use in aircraft with electrical supplies in accordance with EN 2282 (all categories).

Luft- und Raumfahrt - Schutzschalter, einpolig, temperaturkompensiert, Nennströme von 20 A bis 50 A - Teil 001: Technische Lieferbedingungen

Diese Europäische Norm legt einpolige, temperaturkompensierte Schutzschalter mit Nennströmen von 20 A bis 50 A für den Einsatz in Luftfahrzeug Bordnetzen fest. Sie beschreibt die spezifischen Umwelt , elektrischen und mechanischen Eigenschaften und den Umfang der entsprechend den Prüfverfahren nach EN 3841 100 durchzuführenden Prüfungen.
Diese Schutzschalter sind für den Einsatz in Luftfahrzeugen mit Stromversorgung nach EN 2282 (alle Kate-gorien) vorgesehen.

Série aérospatiale - Disjoncteurs unipolaires compensés en température, intensités nominales 20 A à 50 A - Partie 001: Spécification technique

La présente Norme Européenne spécifie les caractéristiques requises des disjoncteurs unipolaires compensés en température, d'intensités nominales 20 A à 50 A, utilisés dans les circuits électriques d'aéronefs. Elle décrit un environnement spécifique, les caractéristiques mécaniques et électriques et la rigueur des essais devant être appliqués suivant les méthodes d’essais de l’EN 3841-100.
Ces disjoncteurs sont prévus pour être utilisés à bord des aéronefs avec des alimentations électriques définies par l’EN 2282 (toutes catégories).

Aeronavtika - Odklopniki, enopolni, temperaturno kompenzirani, naznačeni tok od 20 A do 50 A - 001. del: Tehnična specifikacija

General Information

• Status: Withdrawn
• Publication Date: 21-Jan-2014
• Withdrawal Date: 31-Oct-2023
• ICS: 49.060 - Aerospace electric equipment and systems
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 2 - Electrical
• Ref Project: SIST EN 2794-001:2014 - Aerospace series - Circuit breakers, single-pole, temperature compensated, rated current 20 A to 50 A - Part 001: Technical specification

Relations

• Replaces: EN 2794-001:1999 - Aerospace series - Circuit breakers, single-pole, temperature compensated, rated currents 20 A to 50 A - Part 001: Technical specification
• Effective Date: 03-Jul-2013
• Replaced By: EN 2794-001:2023 - Aerospace series - Circuit breakers, single-pole, temperature compensated, rated currents 20 A to 50 A - Part 001: Technical specification
• Effective Date: 18-Jan-2023

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Luft- und Raumfahrt - Schutzschalter, einpolig, temperaturkompensiert, Nennströme von 20 A bis 50 A - Teil 001: Technische LieferbedingungenSérie aérospatiale - Disjoncteurs unipolaires compensés en température, intensités nominales 20 A à 50 A - Partie 001: Spécification techniqueAerospace series - Circuit breakers, single-pole, temperature compensated, rated current 20 A to 50 A - Part 001: Technical specification49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 2794-001:2014SIST EN 2794-001:2014en,fr,de01-april-2014SIST EN 2794-001:2014SLOVENSKI
STANDARDSIST EN 2794-001:20021DGRPHãþD



SIST EN 2794-001:2014



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 2794-001
January 2014 ICS 49.060 Supersedes EN 2794-001:1999English Version
Aerospace series - Circuit breakers, single-pole, temperature compensated, rated current 20 A to 50 A - Part 001: Technical specification
Série aérospatiale - Disjoncteurs unipolaires compensés en température, intensités nominales 20 A à 50 A - Partie 001: Spécification technique
Luft- und Raumfahrt - Schutzschalter, einpolig, temperaturkompensiert, Nennströme von 20 A bis 50 A - Teil 001: Technische Lieferbedingungen This European Standard was approved by CEN on 28 September 2013.
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
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 2794-001:2014 ESIST EN 2794-001:2014



EN 2794-001:2014 (E)
2
Contents Page Foreword .3 1 Scope .4 2 Normative references .4 3 Terms and definitions .4 4 Description .4 5 Design .5 5.1 Materials .5 5.1.1 Metallic materials .5 5.1.2 Insulation materials .5 5.2 Design .5 5.2.1 Insulating box .5 5.2.2 Free release mechanism .5 5.2.3 Attachment .5 5.2.4 Electrical connection units .
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