IEC 61241-4:2001 ED1

Electrical apparatus for use in the presence of combustible dust - Part 4: Type of protection "pD"

Publication date: 7 mar 2001

General information

Current stage: 99.60 Effective date: 21 korr 2014

Originator: IEC

Owner: TC 31

Type: International Standard

ICS: 29.260.20

Gjuha: anglisht frëngjisht spanjisht

Buying

Statusi: Replaced

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Scope

Gives 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, is used to prevent the entry of dust which might otherwise lead to the formation of a combustible mixture within enclosures which do not contain a source of combustible dust.

Life cycle

NOW

WITHDRAWN
IEC 61241-4:2001 ED1
99.60 Withdrawal effective
21 korr 2014

REVISED BY

PUBLISHED
IEC 60079-2:2014 ED6