Why Choose the Cembre 2811112 TBS24X20BK Heat-Shrink Tubing?
The Cembre 2811112 (TBS24X20BK) is a professional Termoblock heat-shrink tubing designed to provide reliable electrical insulation, strain relief and mechanical protection for cables, conductors and electrical connections. Manufactured from halogen-free, flame-retardant polyolefin with a 2:1 shrink ratio, it offers excellent durability and long-term performance in demanding industrial and commercial environments.
Supplied as a 20 metre black coil, the tubing features an internal diameter of 2.5 mm before shrinking and approximately 1.0 mm after shrinking, making it ideal for protecting small cable assemblies, wire terminations and electrical harnesses.
As part of Cembre's trusted Termoblock (TBS) range, the 2811112 is widely used by panel builders, OEM manufacturers, electrical contractors and maintenance engineers for dependable cable insulation and protection.
Key Advantages
- Professional heat-shrink insulation tubing.
- 2:1 shrink ratio for a secure fit.
- Halogen-free, flame-retardant polyolefin construction.
- Provides insulation, strain relief and mechanical protection.
- Excellent dielectric strength and abrasion resistance.
- Suitable for industrial, commercial and OEM electrical installations.
Key Features
- Manufacturer Part Number: 2811112
- Cembre Product Code: TBS24X20BK
- Heat-shrink tubing.
- Internal diameter before shrink: 2.5 mm.
- Internal diameter after shrink: 1.0 mm.
- Wall thickness after shrink: 0.45 mm.
- Coil length: 20 m.
- Colour: Black.
Reliable Heat-Shrink Protection
Cembre Termoblock heat-shrink tubing provides dependable insulation, mechanical protection and strain relief for electrical wiring, terminals and cable assemblies. The tubing shrinks tightly around components to protect against abrasion, moisture and mechanical stress while maintaining excellent electrical insulation properties.
Its flame-retardant, halogen-free polyolefin construction and compliance with recognised industry standards make it suitable for industrial control panels, machinery, automation systems and OEM electrical equipment.
Typical Applications
- Industrial control panels.
- Electrical wiring and cable assemblies.
- Terminal insulation.
- Wire harness protection.
- OEM electrical equipment.
- General electrical maintenance and repair.
