UNE-EN 61643-21:2002/A2:2013

Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods

STANDARD published on 22.5.2013

English -
electronic design (pdf) (80.80 USD)

English -

Print design (88.80 USD)

Spanish -

electronic design (pdf) (80.80 USD)

Spanish -

Print design (88.80 USD)

The information about the standard:

Designation standards: UNE-EN 61643-21:2002/A2:2013
Note: Change
Publication date standards: 22.5.2013
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: Spanish technical standard
Category: Technical standards UNE