Electrical apparatus for use in the presence of combustible dust - Part 3: Classification of areas where combustible dust are or may be present IEC 61241-3:1997 ED1
29.260.20
Electrical apparatus for explosive atmospheres
Buying
Replaced
Scope
Provides with the classification of areas where explosive dust/air mixtures and combustibles dust layers are present, in order to permit the proper selection of electrical apparatus for use in such areas.
Life cycle
NOW
WITHDRAWN IEC 61241-3:1997 ED1 99.60
Withdrawal effective Jun 7, 2004