
Electrical apparatus with protection by enclosure for use in the presence of combustible dusts. Specification for apparatus
出版:British Standards Institution

專家解讀視頻
Specifies requirements for electrical apparatus based on the maximum surface temperature of the enclosure and on the restriction of dust ingress to the enclosure.
? British Standards Institution 2013
Replaced by notes:
Replaced by Parts 1 & 2 of BS EN 50281-1:1989 and by Parts 0, 1, 14 & 17 of BS EN 61241.
Amendment notes:
AMD 6457 published 30 November 1990