SN EN 50281-3 : 2002
Current
The latest, up-to-date edition.
ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST PART 3: CLASSIFICATION OF AREAS WHERE COMBUSTIBLE DUSTS ARE OR MAY BE PRESENT
01-12-2013
Introduction
1 Scope
2 Normative references
3 Definitions
4 Area classification for combustible dusts
5 Sources of release for explosives dust atmospheres
6 Zones for explosive dust atmospheres
7 Dust layer hazard
8 Documentation
Annex A (informative) Examples of area classification
Annex B (informative) Risk of fire from hot surface
ignition of dust layer
Annex C (informative) Housekeeping
Figures
Table
Gives the classification of areas where explosive dust/air mixtures and combustible dust layers are present, in order to permit the proper selection of equipment for use in such areas.
| DocumentType |
Standard
|
| PublisherName |
Swiss Standards
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 50281-3:2002 | Identical |
| UNE-EN 50281-3:2004 | Identical |
| I.S. EN 50281-3:2002 | Identical |
| EN 50281-3:2002 | Identical |
| DIN EN 50281-3 : 2003 | Identical |
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