BS 5501-9:1982 Electrical apparatus for potentially explosive atmospheres. Specification for intrinsically safe electrical systems 'i' (Withdrawn)
Publication Year
1982
Document Status
Withdrawn
Abstract
Specific requirements for construction and testing of intrinsically safe systems intended for use, as a whole or in part, in potentially explosive atmospheres. Supplements Part 7.
Document History
Superseded by BS EN 60079-25:2004.
ISBN
0580127680
Publisher Information
British Standards Institution
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