EN IEC 60934:2019
(Main)Circuit breakers for equipment (CBE)
Circuit breakers for equipment (CBE)
IEC 60934:2019 is available as IEC 60934:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60934:2019 is applicable to mechanical switching devices designed as "circuit‑breakers for equipment" (CBE) for household and similar applications. CBEs according to this document are intended to provide protection to circuits within electrical equipment including its components (e.g. motors, transformers, internal wiring). This document covers also CBEs applicable for protection of electrical equipment in case of undervoltage and/or overvoltage. This document also covers CBEs which are suitable for isolation. This fourth edition cancels and replaces the third edition published in 2000, Amendment 1:2007 and Amendment 2:2013. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) clarifications for type testing purposes.
Geräteschutzschalter (GS)
Disjoncteurs pour équipement (DPE)
IEC 60934:2019 est disponible sous forme de IEC 60934:2019 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 60934:2019 applicable aux appareils mécaniques de connexion désignés sous le nom de "disjoncteurs pour équipement" (DPE) pour applications domestiques et analogues. Selon le présent document, les DPE sont destinés à la protection des circuits internes des équipements électriques, y compris leurs composants (par exemple, les moteurs, les transformateurs, le câblage interne). Le présent document couvre aussi les DPE applicables pour la protection des équipements électriques en cas de sous-tension et/ou de surtension. Le présent document couvre aussi les DPE qui sont aptes au sectionnement. Cette quatrième édition annule et remplace la troisième édition parue en 2000, l’Amendement 1:2007 et l’Amendement 2:2013. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) éclaircissements relatifs à la finalité des essais de type.
Odklopniki za opremo (CBE) (IEC 60934:2019)
Ta dokument se uporablja za mehanske stikalne naprave, ki so izdelane kot »odklopniki za opremo« (CBE) za gospodinjsko in podobno uporabo. Odklopniki za opremo v skladu s tem dokumentom se uporabljajo za zaščito tokokrogov znotraj električne opreme, vključno z njenimi komponentami (npr. motorji, transformatorji, notranje ožičenje). Ta dokument zajema tudi odklopnike za opremo, ki se uporabljajo za zaščito električne opreme v primeru podnapetosti in/ali prenapetosti. Ta dokument zajema tudi odklopnike za opremo, ki so primerni za izolacijo. Odklopniki za opremo se ne uporabljajo za nadtokovno zaščito napeljav stavb. Odklopniki za opremo v skladu s tem dokumentom imajo: – nazivno napetost, ki ne presega 440 V izmenične napetosti (med fazami) in/ali enosmerne napetosti, ki ne presega 250 V; – nazivni tok, ki ne presega 125 A; – kratkostično zmogljivost (Icn) najmanj 6 × In (z izmenično napetostjo) in 4 × In (z enosmerno napetostjo), vendar ne presega 3000 A. Odklopniki za opremo imajo lahko pogojno kratkostično tokovno obremenljivost (Inc) v povezavi z določeno napravo za zaščito pred kratkim stikom (SCPD). Navodila za usklajevanje povezanega odklopnika za opremo v istem tokokrogu z napravo za zaščito pred kratkim stikom so podana v dodatku F. Pri odklopnikih za opremo, katerih stopnja zaščite je višja od IP20 v skladu s standardom IEC 60529 in se uporabljajo na območjih, kjer prevladujejo nevarni okoljski pogoji (npr. prekomerna vlažnost, toplota ali hlad, nabiranje prahu), ter na nevarnih območjih (npr. kjer lahko pride do eksplozij), so morda potrebne posebne konstrukcije. Ta dokument vsebuje vse zahteve, ki so nujne za zagotovitev skladnosti z obratovalnimi značilnostmi, ki so za te naprave zahtevane v tipskih preskusih. Vsebuje tudi podrobnosti glede preskusnih zahtev in metod preskušanja, ki so nujne za zagotovitev ponovljivosti rezultatov preskusov. Ta dokument določa: a) lastnosti odklopnikov za opremo; b) pogoje, s katerimi morajo odklopniki za opremo izpolnjevati zahteve glede na: 1) delovanje in obnašanje v običajnih pogojih, 2) delovanje in obnašanje pri preobremenitvi, 3) delovanje in obnašanje v primeru kratkega stika do nazivne kratkostične zmogljivosti, 4) dielektrične lastnosti; c) preskuse, katerih cilj je potrditi, da so bili ti pogoji in metode izvajanja teh preskusov izpolnjeni; d) podatke, ki morajo biti označeni na napravah; e) preskusna zaporedja, ki jih je treba izvesti, in število vzorcev za namene certificiranja (glej dodatek C); f) rutinske preskuse, ki jih je treba izvesti za odkritje nesprejemljivih odstopanj v materialu ali proizvodnji, ki lahko vplivajo na varnost (glej dodatek I).
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 60934:2019
01-december-2019
Nadomešča:
SIST EN 60934:2003
SIST EN 60934:2003/A1:2007
SIST EN 60934:2003/A2:2013
Odklopniki za opremo (CBE) (IEC 60934:2019)
Circuit-breakers for equipment (CBE) (IEC 60934:2019)
Geräteschutzschalter (GS) (IEC 60934:2019)
Disjoncteurs pour équipement (DPE) (IEC 60934:2019)
Ta slovenski standard je istoveten z: EN IEC 60934:2019
ICS:
29.120.40 Stikala Switches
29.120.50 Varovalke in druga Fuses and other overcurrent
medtokovna zaščita protection devices
SIST EN IEC 60934:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 60934:2019
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SIST EN IEC 60934:2019
EUROPEAN STANDARD EN IEC 60934
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2019
ICS 29.120.40; 29.120.50 Supersedes EN 60934:2001 and all of its amendments
and corrigenda (if any)
English Version
Circuit breakers for equipment (CBE)
(IEC 60934:2019)
Disjoncteurs pour équipement (DPE) Geräteschutzschalter (GS)
(IEC 60934:2019) (IEC 60934:2019)
This European Standard was approved by CENELEC on 2019-03-06. CENELEC 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 CENELEC 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 CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60934:2019 E
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SIST EN IEC 60934:2019
EN IEC 60934:2019 (E)
European foreword
The text of document 23E/1084/FDIS, future edition 4 of IEC 60934, prepared by SC 23E "Circuit-
breakers and similar equipment for household use" of IEC/TC 23 "Electrical accessories" was
submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN IEC 60934:2019.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2020-03-20
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2022-09-20
document have to be withdrawn
This document supersedes EN 60934:2001 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CENELEC by the European
Commission and the European Free Trade Association, and supports essential requirements of EU
Directive(s).
For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this
document.
Endorsement notice
The text of the International Standard IEC 60934:2019 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 60038:2009 NOTE Harmonized as EN 60038:2011
IEC 60112:2003 NOTE Harmonized as EN 60112:2003 (not modified)
IEC 60112:2003/A1:2009 NOTE Harmonized as EN 60112:2003/A1:2009 (not modified)
IEC 60269 (series) NOTE Harmonized as EN 60269 (series)
IEC 60664 (series) NOTE Harmonized as EN 60664 (series)
IEC 60947-1:2007 NOTE Harmonized as EN 60947-1:2007 (not modified)
IEC 61543:1995 NOTE Harmonized as EN 61543:1995 (not modified)
IEC 61543:1995/A2:2005 NOTE Harmonized as EN 61543:1995/A2:2006 (not modified)
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SIST EN IEC 60934:2019
EN IEC 60934:2019 (E)
Annex ZA
(normative)
Norma
...
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