NEN EN IEC 61241-4 : 2007
Superseded
Superseded
View Superseded by
ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - PART 4: TYPE OF PROTECTION 'PD'
Published date
01-12-2013
Publisher
Superseded date
01-08-2015
Superseded by
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Summarise this standard
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Provides requirements on the design, construction, testing and marking of electrical apparatus for use in combustible dust atmospheres in which a protective gas (air or inert gas) maintained at a pressure above that of the external atmosphere, as used to prevent the entry of dust which might otherwise lead to the information of a combustible mixture within enclosures which do not contain a source of combustible dust.
| DevelopmentNote |
Supersedes NEN EN 50281-1-1. (02/2015)
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| DocumentType |
Standard
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| PublisherName |
Netherlands Standards
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| Status |
Superseded
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| SupersededBy |
| Standards | Relationship |
| IEC 61241-4:2001 | Identical |
| EN 61241-4:2006 | Identical |
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