Test requirements for low voltage aerial bundled cable accessories - Part 3: Tension and suspension clamps, fittings and brackets for neutral messenger system

The information about the standard:

Designation standards: ČSN EN 50483-3-ed.2
Classification mark: 347005
Catalog number: 523983
Publication date standards: 1.8.2026
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN

Annotation of standard text ČSN EN 50483-3-ed.2 (347005):

series applies to overhead line fittings for tensioning, supporting and connecting aerial bundled cables (ABC) of rated voltage U0/U (Um): 0,6/1 (1,2) kV.
This document applies to tensioning devices consisting of tension and suspension clamps, and tension and suspension assemblies used for the installation of ABC with either insulated or bare neutral messenger.
The tension and suspension clamps are designed to be installed on neutral conductors of ABC defined in HD 626 S2.
Tests described in this document are type tests