UNE-EN 61643-21:2002
Current
Current
Low voltage surge protective devices -- Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods.
Available format(s)
Hardcopy , PDF
Published date
10-28-2002
Publisher
US$131.67
Excluding Tax where applicable
Summarise this standard
AI-generated summary
| Committee |
CTN 201/SC 37AB
|
| DocumentType |
Standard
|
| Pages |
56
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| EN 61643-21:2001 | Identical |
| NBN EN 61643-21 : 2002 AMD 2 2013 | Identical |
| BS EN 61643-21 : 2001 | Identical |
| DIN EN 61643-21:2013-07 | Identical |
| I.S. EN 61643-21:2001 | Identical |
| NF EN 61643-21 : 2001 AMD 2 2013 | Identical |
| IEC 61643-21:2000+AMD1:2008+AMD2:2012 CSV | Identical |
| IEC 61643-21:2000 | Identical |
US$131.67
Excluding Tax where applicable
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