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BSI BS EN 61439-2:2011

Low-voltage switchgear and controlgear assemblies -- Power switchgear and controlgear assemblies
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BSI BS EN 61439-2:2011

Low-voltage switchgear and controlgear assemblies -- Power switchgear and controlgear assemblies

PUBLISH DATE 2011
PAGES 30
BSI BS EN 61439-2:2011
IEC 61439-2:2011 defines the specific requirements of power switchgear and controlgear assemblies (PSC-ASSEMBLIES) as follows:
- ASSEMBLIES for which the rated voltage does not exceed 1 000 V in case of a.c. or 1 500 V in case of d.c.;
- stationary or movable ASSEMBLIES with or without enclosure;
- ASSEMBLIES intended for use in connection with the generation, transmission, distribution and conversion of electric energy, and for the control of electric energy consuming equipment;
- ASSEMBLIES designed for use under special service conditions, for example in ships and in rail vehicles provided that the other relevant specific requirements are complied with;
- ASSEMBLIES designed for electrical equipment of machines.
Supplementary requirements for ASSEMBLIES forming part of a machine are covered by the IEC 60204 series. This second edition cancels and replaces the first edition published in 2009. It constitutes a technical revision. This second edition includes the following significant technical changes with respect to the last edition of IEC 61439-2:
- clarification of the scope;
- revision of requirements for withdrawable and removable parts;
- revision of mechanical impact test (10.2.6);
- extension of Table 101;
- review of Table BB.1 to reflect modified requirements and verifications;
- general editorial review.

This publication is to be read in conjunction with IEC 61439-1:2009.
SDO BSI: British Standards Institution
Document Number EN 61439-2
Publication Date Dec. 31, 2011
Language en - English
Page Count 30
Revision Level
Supercedes
Committee PEL/121/2
Publish Date Document Id Type View
Dec. 31, 2011 BS EN 61439-2:2011 Revision
Jan. 31, 2010 BS EN 61439-2:2009 Revision