UL 2024

Please note: All interim revisions for this edition available at time of your purchase will be included.

Cable Routing Assemblies and Communications Raceways

UL 2024

1 Scope

1.1 These requirements cover cable routing assemblies and fittings and communications raceways and fittings with the NFPA 70, National Electrical Code, and NFPA 76, Standard for the Fire Protection of Telecommunications Facilities:

• Plenum - Evaluated for installation in office spaces used for environmental air in accordance with the National Electrical Code as well as riser and general purpose applications.
• Riser - Evaluated for installation in risers in accordance with the National Electrical Code as well as general purpose applications.
• General Use - Evaluated for general purpose applications only.