BS 5501-7:1977
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Intrinsic safety \'i\'
Hardcopy , PDF
English
30-12-1977
01-06-2003
Intrinsically safe electrical apparatus in which the electrical circuits themselves are incapable of causing ignition of a surrounding explosive atmosphere. Supplements and modifies Part 1.
| Committee |
EXL/31/2
|
| DocumentType |
Standard
|
| Pages |
100
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| IEC 60079-11:2011 | Similar to |
| NFC 23 520 : 98 PR | Identical |
| EN 50020:2002 | Corresponds |
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