NBN EN 61643-21 : 2002 AMD 2 2013
Current
Current
The latest, up-to-date edition.
LOW VOLTAGE SURGE PROTECTIVE DEVICES - PART 21: SURGE PROTECTIVE DEVICES CONNECTED TO TELECOMMUNICATIONS AND SIGNALLING NETWORKS - PERFORMANCE REQUIREMENTS AND TESTING METHODS
Published date
01-12-2013
Publisher
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| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 61643-21 : 2001 | Identical |
| UNE-EN 61643-21:2002 | Identical |
| DIN EN 61643-21 : 2013 | Identical |
| EN 61643-21:2001/A2:2013 | Identical |
| I.S. EN 61643-21:2001 | Identical |
| SN EN 61643-21 : 2001 | Identical |
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