IEC 61643-21:2000/COR1:2001

Corrigendum 1 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods

Circulation Date: 2001-03
Edition: 1.0
Language: EN-FR - bilingual english/french
Seitenzahl: 1 VDE Artno.: 200078