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CLC/TR 50658:2022

Cable management systems (CMS) providing support for cables with intrinsic fire resistance

General information
Valid from 03.10.2022
Base Documents
CLC/TR 50658:2022
Directives or regulations
None

Standard history

Status
Date
Type
Name
03.10.2022
Main
This document specifies test methods for cable management systems intended (CMS) to provide support for intrinsic fire-resistant cables in order to determine their abilities to maintain the function of electrical power cables and signal/control cables for a specified duration when subjected to fire under defined conditions.
This document establishes a non-hierarchical classification for this ability.
Additional devices to fix the cable management systems providing fire resistant support (CMS-support) to the building structure for example screws, anchors etc. are not covered by this document.
CMS intended to provide support and fire protection for cables are tested according to EN 1366 11.
This document does not apply to powertrack systems.
NOTE  Rules for testing CMS-support for fibre optic cables and communication cables are under consideration.
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