BS 5501-4:1977
Superseded
View Superseded by
Electrical apparatus for potentially explosive atmospheres Powder filling \'q\'
Hardcopy , PDF
English
12-30-1977
11-01-2003
Apparatus of rated voltage 6600 V or less with no moving parts in direct contact with the filling material. Supplements Part 1.
| Committee |
EXL/31
|
| DevelopmentNote |
Supersedes 75/23941 DC (01/2003)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| IEC 60079-5:2015 RLV | Identical |
| NFC 23 517 : 1982 | Identical |
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