BS 4683-1:1971 Specification for electrical apparatus for explosive atmospheres. Classification of maximum surface temperatures (Withdrawn)
Publication Year
1971
Document Status
Withdrawn
Abstract
Establishes six preferred maximum surface temperatures, based on a specified ambient temperature. A system of marking is also specified.
Document History
Superseded by BS EN 50014:1998.
ISBN
058006168X
Publisher Information
British Standards Institution
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