OBO Bettermann derivazione a T con tessuto antifiamma PLM TB 0810 FS (7218078)

Creating a T-junction in a fire-rated cable duct system often requires complex field fabrication, which can compromise the fire integrity of the entire installation. The OBO Bettermann Vertr T-Branch with Fire Protection Fabric PLM TB 0810 FS solves this by providing a ready-made, tested solution for branching cable routes while maintaining the required fire resistance.

Who is it for

This T-branch is intended for electrical contractors and installers working on fire protection cable routing systems, particularly in commercial and industrial buildings where fire compartmentation is critical. It is designed for use with the OBO Bettermann PLM Fire Protection Duct System.

Main features

• Integrated fire protection fabric ensures the branch point meets fire resistance requirements without additional wrapping.
• Compatible with PLM ducts of nominal width 800 mm and height 100 mm.
• Constructed from galvanised sheet steel for durability and corrosion protection.
• Enables a 90-degree branch angle for efficient cable distribution.
• Complies with DIN 4102-11 for fire resistance classes I30 to I120.

Specifications

• Product type: T-Branch for Cable Duct
• System compatibility: OBO Bettermann PLM Fire Protection Duct System
• Nominal duct width: 800 mm
• Nominal duct height: 100 mm
• Fire resistance class: I30 to I120 (DIN 4102-11)
• Material: Sheet steel
• Surface finish: Galvanised
• Included components: Integrated fire protection fabric
• Application: Creating T-junctions in fire protection cable routing systems
• Installation type: Indoor
• Corrosion protection: Yes (galvanised)
• Halogen-free: Yes
• Colour: Metallic grey (galvanised)
• Standards compliance: DIN 4102-11
• Function: Cable routing and fire compartmentation
• Branch angle: 90 degrees
• Mounting method: System-specific connection to duct sections

Tips

Ensure the mating duct sections are from the OBO Bettermann PLM system and have the same nominal dimensions for a proper fit. Follow the manufacturer's installation instructions to maintain the fire resistance rating of the complete duct run.