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BS 5501-9:1982

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Electrical apparatus for potentially explosive atmospheres Specification for intrinsically safe electrical systems \'i\'

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-03-1982

Superseded date

25-02-2004

$325.41
Including GST where applicable
Summarise this standard

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.

Committee
EXL/31/2
DevelopmentNote
Supersedes 77/27031 DC Also numbered as EN 50039. Inactive for new design. (03/2004)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
NFC 23 539 : 1981 Identical
EN 50039:1980 Identical

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A newer version of this standard is available.

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$325.41
Including GST where applicable