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ČSN CLC/TS 50658 (370011)
Cable management systems (CMS) providing support for cables with intrinsic fire resistance
Translate name
STANDARD published on 1.10.2025
The information about the standard:
Designation standards: ČSN CLC/TS 50658
Classification mark: 370011
Catalog number: 521952
Publication date standards: 1.10.2025
SKU: NS-1241224
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Fire-resistance of building materials and elementsCablesElectricity supply systems
Annotation of standard text ČSN CLC/TS 50658 (370011):
P CLC/TS 50658
This document specifies test methods for cable management systems (CMS) intended 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
Preview of the standard ČSN CLC/TS 50658 (370011)
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