EN 61439-3:2012

Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO)

IEC 61439-3:2012 defines the specific requirements for distribution boards intended to be operated by ordinary persons (DBO). DBOs have the following criteria: - intended to be operated by ordinary persons (e.g. switching operations and replacing fuse-links), e.g. in domestic (household) applications; - outgoing circuits contain protective devices, intended to be operated by ordinary persons, complying e.g. with IEC 60898-1, IEC 61008, IEC 61009, IEC 62423 and IEC 60269-3; - rated voltage to earth does not exceed 300 V a.c.; - rated current (Inc) of the outgoing circuits does not exceed 125 A and the rated current (InA) of the DBO does not exceed 250 A; - intended for the distribution of electrical energy; - enclosed, stationary; - for indoor or outdoor use. This first edition cancels and replaces the first edition of IEC 60439-3 (1990), Amendment 1 (1993) and Amendment 2 (2001). It constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC 60439-3 (including the amendments): - alignment with IEC 61439-1:2011. This publication is to be read in conjunction with IEC 61439-1:2011.

Niederspannungs-Schaltgerätekombinationen - Teil 3: Installationsverteiler für die Bedienung durch Laien (DBO)

Ensembles d'appareillage à basse tension - Partie 3: Tableaux de répartition destinés à être utilisés par des personnes ordinaires (DBO)

La CEI 61439-3:2012 définit les exigences spécifiques applicables aux tableaux de répartition destinés à être utilisés par des personnes ordinaires (DBO). Les DBO satisfont les critères suivants: - destinés à être utilisés par des personnes ordinaires (par exemple, pour man uvrer des appareils de commande et remplacer des éléments de fusible), par exemple dans des applications domestiques; - les circuits de départ contiennent des dispositifs de protection, destinés à être utilisés par des personnes ordinaires, satisfaisant par exemple à la CEI 60898-1, la CEI 61008, la CEI 61009, la CEI 62423 et la CEI 60269-3; - la tension assignée par rapport à la terre ne dépasse pas 300 V en courant alternatif; - le courant assigné (Inc) des circuits de départ ne dépasse pas 125 A, et le courant assigné (InA) du DBO ne dépasse pas 250 A; - destinés à la distribution d'énergie électrique; - sous enveloppe, fixes; - pour utilisation intérieure ou extérieure. Cette première édition annule et remplace la première édition de la CEI 60439-3 (1990), l'Amendement 1 (1993) et l'Amendement 2 (2001). Elle constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à la CEI 60439-3 (y compris les amendements): - alignement avec la CEI 61439-1:2011. Cette publication doit être lue conjointement avec la CEI 61439-1:2011.

Sestavi nizkonapetostnih stikalnih in krmilnih naprav - 3. del: Električni razdelilniki, s katerimi lahko ravnajo nestrokovnjaki (DBO) (IEC 61439-3:2012)

Ta del standarda IEC 61439 določa posebne zahteve za električne razdelilnike, s katerimi lahko ravnajo navadni ljudje (DBO). Električni razdelilniki, s katerimi lahko ravnajo navadni ljudje, ustrezajo naslednjim merilom: – z njimi lahko ravnajo navadni ljudje (npr. stikalne operacije in zamenjava povezav varovalk), npr. v gospodinjstvu; – izhodni tokokrogi vsebujejo zaščitne naprave, s katerimi lahko ravnajo navadni ljudje in so v skladu s standardi IEC 60898-1, IEC 61008, IEC 61009, IEC 62423 in IEC 60269-3; – nazivna napetost proti zemlji ne presega 300 V izmenične napetosti; – nazivni tok (Inc) izhodnih tokokrogov ne presega 125 A in nazivni tok (InA) električnega razdelilnika, s katerim lahko ravnajo navadni ljudje, ne presega 250 A; – namenjeni so za distribucijo električne energije; – zaprti, stacionarni; – za uporabo v zaprtih prostorih ali na prostem. Električni razdelilniki, s katerimi lahko ravnajo navadni ljudje, lahko vsebujejo tudi krmilne ali signalne naprave, povezane z distribucijo električne energije. Ta standard se uporablja za vse električne razdelilnike, s katerimi lahko ravnajo navadni ljudje, ne glede na to, ali so oblikovani, proizvedeni in preverjani enkratno ali v celoti standardizirani in proizvedeni v velikih količinah. Električni razdelilniki, s katerimi lahko ravnajo navadni ljudje, so lahko sestavljeni izven tovarne prvotnega proizvajalca. Ta standard se ne uporablja za posamezne naprave in samostojne dele, kot so odklopniki, varovalčna stikala, elektronska oprema itd., ki so skladni z ustreznimi standardi za izdelek. Ta standard se ne uporablja za posebne vrste SESTAVOV, ki so zajeti v drugih delih standarda IEC 61439.

General Information

• Status: Published
• Publication Date: 19-Apr-2012
• Withdrawal Date: 21-Mar-2015
• ICS: 29.130.20 - Low voltage switchgear and controlgear
• Technical Committee: CLC/SR 121B - Low-voltage switchgear and controlgear assemblies
• Drafting Committee: IEC/SC 121B - Low-voltage switchgear and controlgear assemblies
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 20-Apr-2012
• Completion Date: 20-Apr-2012
• Directive: 2004/108/EC - Directive 2004/108/EC of the European Parliament and of the Council of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC
• Directive: 2004/108/EU - DIRECTIVE 2004/108/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC
• Directive: 2006/95/EC - Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)
• Directive: 2014/30/EU - Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast)
• Directive: 2014/35/EU - Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
• Directive: 2014/53/EU - Directive 2014/53/EU of The European Parliament and of the Council of 16 April 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC
• Ref Project: SIST EN 61439-3:2012 - Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO) (IEC 61439-3:2012)

Relations

• Replaces: EN 60439-3:1991/A2:2001 - Low-voltage switchgear and controlgear assemblies - Part 3: Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use - Distribution boards
• Effective Date: 29-Jan-2023
• Replaces: EN 60439-3:1991 - Low-voltage switchgear and controlgear assemblies - Part 3: Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use - Distribution boards
• Effective Date: 29-Jan-2023
• Replaces: EN 60439-3:1991/A1:1994 - Low-voltage switchgear and controlgear assemblies - Part 3: Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use - Distribution boards
• Effective Date: 28-Jan-2023
• Corrected By: EN 61439-3:2012/AC:2019-04 - Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO)
• Effective Date: 26-Jan-2023
• Revised: FprEN IEC 61439-3:2023 - Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO)
• Effective Date: 08-Feb-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 61439-3:2012
01-julij-2012
1DGRPHãþD
SIST EN 60439-3:1998
SIST EN 60439-3:1998/A1:1998
SIST EN 60439-3:1998/A2:2002
6HVWDYLQL]NRQDSHWRVWQLKVWLNDOQLKLQNUPLOQLKQDSUDYGHO(OHNWULþQL
UD]GHOLOQLNLVNDWHULPLODKNRUDYQDMRQHVWURNRYQMDNL'%2,(&
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards
intended to be operated by ordinary persons (DBO) (IEC 61439-3:2012)
Niederspannungs-Schaltgerätekombinationen - Teil 3: Installationsverteiler für die
Bedienung durch Laien (IVL) (IEC 61439-3:2012)
Ensembles d'appareillage à basse tension - Partie 3: Tableaux de répartition destinés à
être utilisés par des personnes ordinaires (DBO) (CEI 61439-3:2012)
Ta slovenski standard je istoveten z: EN 61439-3:2012
ICS:
29.130.20 Nizkonapetostne stikalne in Low voltage switchgear and
krmilne naprave controlgear
SIST EN 61439-3:2012 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61439-3:2012

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SIST EN 61439-3:2012

EUROPEAN STANDARD
EN 61439-3

NORME EUROPÉENNE
April 2012
EUROPÄISCHE NORM

ICS 29.130.20 Supersedes EN 60439-3:1991 + A1:1994 + A2:2001


English version


Low-voltage switchgear and controlgear assemblies -
Part 3: Distribution boards intended to be operated by ordinary persons
(DBO)
(IEC 61439-3:2012)


Ensembles d'appareillage à basse tension - Niederspannungs-
Partie 3: Tableaux de répartition destinés à Schaltgerätekombinationen -
être utilisés par des personnes ordinaires Teil 3: Installationsverteiler für die
(DBO) Bedienung durch Laien (IVL)
(CEI 61439-3:2012) (IEC 61439-3:2012)





This European Standard was approved by CENELEC on 2012-03-22. 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, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland, Turkey and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels


© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61439-3:2012 E

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SIST EN 61439-3:2012
EN 61439-3:2012 - 2 -


Foreword
The text of document 17D/448/FDIS, future edition 1 of IEC 61439-3, prepared by SC 17D, "Low-voltage
switchgear and controlgear assemblies", of IEC/TC 17, "Switchgear and controlgear" was submitted to
the IEC-CENELEC parallel vote and approved by CENELEC as EN 61439-3:2012.

The following dates are fixed:
(dop) 2012-12-22
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2015-03-22
standards conflicting with the
document have to be withdrawn

This document supersedes EN 60439-3:1991 + A1:1994 + A2:2001 + corrigendum November 2009.
EN 61439-3:2012 includes the following significant technical changes with respect to EN 60439-3:1991:
– alignment with EN 61439-1:2011.
This standard is to be read in conjunction with EN 61439-1. The provisions of the general rules dealt with
in EN 61439-1 (hereinafter referred to as Part 1) are applicable to this standard where they are
specifically cited. When this standard states “addition” “modification” or “replacement”, the relevant text in
Part 1 is to be adapted accordingly.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent
rights.

This standard covers the Principle Elements of the Safety Objectives for Electrical Equipment Designed
for Use within Certain Voltage Limits
...

ba

SLOVENSKI SIST EN 61439-3


STANDARD julij 2012













Sestavi nizkonapetostnih stikalnih in krmilnih naprav –
3. del: Električni razdelilniki, s katerimi lahko ravnajo nestrokovnjaki (DBO)
(IEC 61439-3:2012)

Low-voltage switchgear and controlgear assemblies – Part 3: Distribution boards
intended to be operated by ordinary persons (DBO) (IEC 61439-3:2012)

Ensembles d'appareillage à basse tension – Partie 3: Tableaux de répartition
destinés à être utilisés par des personnes ordinaires (DBO) (CEI 61439-3:2012)

Niederspannungs-Schaltgerätekombinationen – Teil 3: Installationsverteiler für
die Bedienung durch Laien (IVL) (IEC 61439-3:2012)

















Referenčna oznaka
ICS 29.130.20 SIST EN 61439-3:2012 (sl)

Nadaljevanje na straneh II do III in od 1 do 29

© 2018-02. Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61439-3 : 2012
NACIONALNI UVOD

Standard SIST EN 61439-3 (sl), Sestavi nizkonapetostnih stikalnih in krmilnih naprav – 3. del: Električni
razdelilniki, s katerimi lahko ravnajo nestrokovnjaki (DBO), 2012, ima status slovenskega standarda in
je istoveten evropskemu standardu EN 61439-3 (en), Low-voltage switchgear and controlgear
assemblies – Part 3: Distribution boards intended to be operated by ordinary persons (DBO), 2012.

Ta standard nadomešča SIST EN 60439-3:1998, SIST EN 60439-3:1998/A1:1998 in SIST EN 60439-
3:1998/A2:2002.

NACIONALNI PREDGOVOR

Mednarodni standard IEC 61439-3:2012 je pripravil tehnični odbor Mednarodne elektrotehniške komisije
IEC/TC 17 Sestavi nizkonapetostnih stikalnih in krmilnih naprav, potrdil pa tehnični odbor Evropskega
komiteja za standardizacijo v elektrotehniki CLC/SR 121B Sestavi nizkonapetostnih stikalnih in krmilnih
naprav. Slovenski standard SIST EN 61439-3:2012 je prevod evropskega standarda EN 61439-3:2012.
V primeru spora glede besedila slovenskega prevoda v tem standardu je odločilen izvirni evropski
standard v angleškem jeziku. Slovensko izdajo standarda je potrdil tehnični odbor SIST/TC SKA Stikalni
in krmilni aparati.

Odločitev za privzem tega standarda je v juniju 2012 sprejel tehnični odbor SIST/TC SKA Stikalni in
krmilni aparati.

ZVEZA Z NACIONALNIMI STANDARDI

S privzemom tega evropskega standarda veljajo za omejeni namen referenčnih standardov vsi
standardi, navedeni v izvirniku, razen tistih, ki so že sprejeti v nacionalno standardizacijo:

SIST EN 60068-2-75 Okoljsko preskušanje – 2-75. del: Preskusi – Preskus Eh: Preskusi s
kladivom
SIST EN 60269-3 Nizkonapetostne varovalke – 3. del: Dodatne zahteve za varovalke, ki jih
uporabljajo nestrokovne osebe (uporaba varovalk zlasti v gospodinjstvu in
podobnih okoljih) – Primeri standardiziranih sistemov varovalk od A do F
SIST EN 60898-1:2004 Električni pribor – Odklopniki za nadtokovno zaščito za gospodinjske in
podobne inštalacije – 1. del: Odklopniki za izmenične tokove
SIST EN 61008 (vsi deli) Odklopniki na preostali tok brez vgrajene nadtokovne zaščite za
gospodinjsko in podobno rabo (RCCB's)
SIST EN 61009 (vsi deli) Odklopniki na preostali tok z vgrajeno nadtokovno zaščito za gospodinjsko
in podobno rabo (RCBO's)
SIST EN 61439-1:2012 Sestavi nizkonapetostnih stikalnih in krmilnih naprav – 1. del: Splošna
pravila
SIST EN 62423:2013 Odklopniki na preostali tok tipov F in B z vgrajeno nadtokovno zaščito ali
brez nje za gospodinjsko in podobno rabo
OSNOVA ZA IZDAJO STANDARDA

– privzem standarda EN 61439-3:2012

PREDHODNA IZDAJA

– SIST EN 60439-3:1998, Sestavi nizkonapetostnih stikalnih in krmilnih naprav – 3. del: Posebne
zahteve za sestave nizkonapetostnih stikalnih naprav, predvidene za vgraditev na mestih, do
katerih imajo dostop nestrokovne osebe – Razdelilniki
II

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SIST EN 61439-3 : 2012

– SIST EN 60439-3:1998/A1:1998, Sestavi nizkonapetostnih stikalnih in krmilnih naprav – 3. del:
Posebne zahteve za sestave nizkonapetostnih stikalnih naprav, predvidene za vgraditev na mestih,
do katerih imajo dostop nestrokovne osebe – Razdelilniki – Dopolnilo A1
– SIST EN 60439-3:1998/A2:2002, Sestavi nizkonapetostnih stikalnih in krmilnih naprav – 3. del:
Posebne zahteve za sestave nizkonapetostnih stikalnih naprav, predvidene za vgraditev na mestih,
do katerih imajo dostop nestrokovne osebe – Razdelilniki – Dopolnilo A2

OPOMBE

– Povsod, kjer se v besedilu standarda uporablja izraz "evropski standard" ali "mednarodni standard",
v SIST EN 61439-3:2012 to pomeni "slovenski standard".

– Nacionalni uvod in nacionalni predgovor nista sestavni del standarda.

– Ta nacionalni dokument je istoveten EN 61439-3:2012 in je objavljen z dovoljenjem

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