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VDE 0845-3-1/A1. Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods.
STANDARD published on 1.10.2008
Designation standards: E DIN EN 61643-21/A1:2008-10
Note: WITHDRAWN
Publication date standards: 1.10.2008
SKU: NS-603089
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: German technical standard (Draft)
Category: Technical standards DIN
VDE 0845-3-1/A1. Überspannungsschutzgeräte für Niederspannung - Teil 21: Überspannungsschutzgeräte für den Einsatz in Telekommunikations- und signalverarbeitenden Netzwerken - Leistungsanforderungen und Prüfverfahren.
Latest update: 2025-12-01 (Number of items: 2 249 634)
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