Correctieblad

IEC 60947-3:1999+A1:1999+A1:2001/C1:1999+C1:2001+A2:2005 en;fr

Laagspanningsschakelaars - Deel 3: Schakelaars, scheiders, gecombineerde eenheden van schakelaars/scheiders en smeltveiligheden

  • Deze norm is ingetrokken sinds 01-09-2008

170,34

Over deze norm

Status Ingetrokken
Aantal pagina's 115
Gepubliceerd op 01-04-2005
Taal Engels, Frans
The provisions of the general rules dealt with in IEC 60947-1 are applicable to this standard, where specifically called for. Clauses and subclauses, tables, figures and appendices of the general rules thus applicable are identified by reference IEC 60947-1, e.g., 4.3.4.1 of IEC 60947-1, Table 4 IEC 60947-1, or annex A of IEC 60947-1. This standard applies to switches, disconnectors, switch-disconnectors and fuse-combination units to be used in distribution circuits and motor circuits of which the rated voltage does not exceed 1 000 V a.c. or 1 500 V d.c. The manufacturer shall specify the type, ratings and characteristics according to the relevant standard of any incorporated fuses. This standard does not apply to equipment coming within the scope of IEC 60947-2, IEC 60947-4-1 and IEC 60947-5-1; however, when switches and fuse-combination units coming into the scope of this standard are normally used to start, accelerate and/or stop an individual motor they shall also comply with the additional requirements given in annex A. The requirements for single pole operated three pole switches are included in Annex C. Auxiliary switches fitted to equipment within the scope of this standard shall comply with the requirements of IEC 60947-5-1. This standard does not include the additional requirements necessary for electrical apparatus for explosive gas atmospheres. The object of this standard is to state a) the characteristics of the equipment; b) the conditions with which the equipment shall comply with reference to 1) operation and behaviour in normal service; 2) operation and behaviour in case of specified abnormal conditions, e.g. short circuit; 3) dielectric properties; c) the tests for confirming that these conditions have been met and the methods to be adopted for these tests; d) the information to be marked on the equipment or made available by the manufacturer, e.g. in the catalogue.

Details

ICS-code 29.120.40
29.130.20
Nederlandse titel Laagspanningsschakelaars - Deel 3: Schakelaars, scheiders, gecombineerde eenheden van schakelaars/scheiders en smeltveiligheden
Engelse titel Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
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