BS 229:1957
Superseded
View Superseded by
Specification. Flameproof enclosure of electrical apparatus
Hardcopy , PDF
English
03-30-1957
11-01-2003
Electrical apparatus enclosures for use in flammable or explosive gases or vapours. Design and construction, tables the grouping of gases and vapours and the corresponding permissible gap dimensions for flanged joints. Treatment of control spindles, shafts, conductors, etc. Appendices detail requirements for certification as flameproof. (See also BS 5501-5).
| Committee |
EXL/31
|
| DevelopmentNote |
Replaced by BS 4683: Part 2: 1971, but remains current to maintain the validity of existing certificates and to grant supplementary certificates.
|
| DocumentType |
Standard
|
| Pages |
42
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
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