EN 50039:1980
Superseded
Electrical apparatus for potentially explosive atmospheres - Intrinsically safe electrical systems 'i'
03-01-1980
01-01-2004
This European standard contains the specific requirements for construction and testing of intrinsically safe electrical systems, type of protection i, intended for use, as a whole or in part, in potentially explosive atmospheres. This European Standard supplements European Standard EN 50 020 - Intrinsic safety 'i, the requirements of which apply to electrical apparatus used in intrinsically safe electrical systems, except for those in 10. Marking. This European Standard does not take the place of installation requirements for intrinsically safe electrical apparatus, for associated electrical apparatus and for intrinsically safe electrical systems
| Committee |
CLC/TC 31
|
| DevelopmentNote |
To be read in conjunction with EN 50014 (04/2001) Also numbered as I.S. 596 (01/2002) Also numbered as BS 5501-9(1982). (03/2004)
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Superseded
|
| Standards | Relationship |
| NFC 23 539 : 1981 | Identical |
| VDE 0170/0171-10 : 1982 | Identical |
| DIN EN 50039 : 1982 | Identical |
| NEN EN 50039 : 1994 | Identical |
| BS 5501-9:1982 | Identical |
| CEI EN 50039 : 1ED 1997 | Identical |
| I.S. EN 50039:1980 | Equivalent |
| UNE-EN 50039:1996 | Identical |