NF EN 60439-3 : 91 AMD 2 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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LOW-VOLTAGE SWITCHGEAR AND CONTROL GEAR ASSEMBLIES - PART 3: PARTICULAR REQUIREMENTS FOR LOW-VOLTAGE SWITCHGEAR AND CONTROL GEAR ASSEMBLIES INTENDED TO BE INSTALLED IN PLACES WHERE UNSKILLED PERSONS HAVE ACCESS FOR THEIR USE - DISTRIBUTION BOARDS
01-03-2015
12-01-2013
Cooperating organizations
National foreword
Foreword
1 General
2 Definitions
3 Classification of assemblies
4 Electrical characteristics of assemblies
5 Information to be given regarding the assembly
6 Service conditions
7 Design and construction
8 Test specifications
National appendix NA (informative)
National appendix NB (informative)
National appendix NC (informative)
Describes supplementary requirements for enclosed distribution boards (DBU), which are stationary, type tested assemblies (TTA) for indoor use, containing protective devices and designed for either domestic purposes or for places where unskilled persons have access for their use. Control and/or signalling devices may also be included. They are for use on a.c., with a voltage to earth not exceeding 300V. The outgoing circuits contain short-circuit protective devices, each rated current not exceeding 125 A with a total incoming load current not exceeding 250 A.
| DevelopmentNote |
Indice de classement: C63-423. (12/2001) Supersedes NFC 63 423 (05/2005)
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| DocumentType |
Standard
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| PublisherName |
Association Francaise de Normalisation
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| IEC 60439-3:1990+AMD1:1993+AMD2:2001 CSV | Identical |
| EN 60439-3:1991/corrigendum:2009 | Identical |
| I.S. EN 60439-3:1991 | Identical |
| SN EN 60439-3 : 1993 CORR 2009 | Identical |
| UNE-EN 60439-3:1994 | Identical |
| BS EN 60439-3 : 1991 | Identical |
| DIN EN 60439-3 : 2002 | Identical |
| NBN EN 60439-3 : 1994 AMD 2 2001 | Identical |
| NF EN 61921 : 2003 | POWER CAPACITORS - LOW VOLTAGE POWER FACTOR CORRECTION BANKS |
| IEC 60695-2-1:1991 | Fire hazard testing - Part 2: Test methods - Section 1: Glow-wire test and guidance |
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