OBO Bettermann TCX-050 Abraçadeira de tubo corta-fogo 68x26mm cinzento (7202203)

Electrical contractors and fire safety installers use the OBO Bettermann TCX-050 pipe collar to seal combustible pipe penetrations through fire-rated walls and ceilings. This grey intumescent collar expands under heat to close off the opening, maintaining fire compartmentation.

Key specifications

• Suitable pipe outer diameter: 68 mm
• Collar width: 26 mm
• Colour: Grey
• Fire resistance class: R90 / S90
• Material: Intumescent material
• Compatible pipe materials: PVC, PE, PP, composite pipes
• Installation: Surface-mounted around pipe
• Approval: European Technical Assessment (ETA-11/0190)
• Smoke tightness: Yes (S90 rated)
• Sound insulation: Yes
• Manufacturer series: TCX

Why choose it

This collar provides reliable fire stopping for plastic pipes, preventing the spread of fire and smoke through penetrations. Its intumescent material expands when exposed to heat, sealing the annular gap and maintaining the integrity of the fire-rated structure.

Ideal use cases

• Sealing pipe penetrations in solid walls, lightweight partition walls, and solid ceilings
• Fire protection for PVC, PE, PP, and composite pipes in commercial and residential buildings
• Maintaining fire compartmentation in accordance with building regulations

Good to know

The TCX-050 is part of the OBO Bettermann TCX series, designed for indoor use. It is surface-mounted around the pipe and requires no special tools for installation. The collar is grey in colour and has a width of 26 mm.