PN EN 61643-21 : 2004 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
| Committee |
TC 73
|
| DevelopmentNote |
AMD 1 2009 is only available in English. (06/2009) AMD 2 2013 is only available in English. (07/2013)
|
| DocumentType |
Standard
|
| PublisherName |
Polish Committee for Standardization
|
| Status |
Current
|
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