CENELEC
CLC/SR 17D |
Low-voltage switchgear and controlgear assemblies |
Project
| Reference | EN 61439-3:2012 |
|---|---|
| Title | Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO) |
| Project Number | 23019 |
| Abstract/Scope | 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. |
| Status |
Published
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Status
| Current Stage code | 6060 |
|---|---|
| Current Stage code date | 2012-04-20 |
| Current Stage code deadline | 2012-12-22 |
| Deadline date for vote |
Legal
| Directive(s) | LVD (2006/95/EC), EMC (2004/108/EC) |
|---|---|
| Mandate(s) | |
| Order Voucher |
Details
| IEC Technical Body | IEC/SC 17D |
|---|---|
| Reference Document | IEC 61439-3:2012 (EQV) |
| ICS | 29.130.20 - Low voltage switchgear and controlgear |
| Keywords | Low-voltage; Switchgear; Controlgear; Distribution board; Ordinary persons |
| Note | Supersedes EN 60439-3:1991 + A1:1994 + A2:2001 * 2012-02-24: Publication editing allocated to cpalagi@cencenelec.eu |
| A-Deviation(s) | GB |
| Special National Condition(s) |
Environment
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Clause
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Categories - Aspects
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Product Life Cycle
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Information
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History
Implementation Dates
| date of Ratification (DOR) (1) | 2012-03-22 |
|---|---|
| date of Availability (DAV) (2) | 2012-04-20 |
| date of Announcement (DOA) (3) | 2012-06-22 |
| date of Publication (DOP) (4) | 2012-12-22 |
| date of Withdrawal (DOW) (5) | 2015-03-22 |
Relations
| Supersedes |
EN 60439-3:1991
EN 60439-3:1991/A1:1994 EN 60439-3:1991/A2:2001 |
|---|---|
| Superseded by | |
| Normative reference (6) |
FprEN 60068-2-75:2013
HD 60269-3:2010 EN 60898-1:2003 corr. February 2004 A11:2005 A13:2012 A12:2008 EN 61008 series EN 61009 series EN 61439-1:2011 EN 62423:2012 |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
