Why Choose the Cembre 2811047 TBS127X10RE Heat-Shrink Marker Sleeve?
The Cembre 2811047 (TBS127X10RE) is a professional Termoblock heat-shrink marker sleeve designed to provide permanent cable identification and insulation for industrial and commercial electrical installations. Manufactured from flame-retardant, halogen-free polyolefin with a 2:1 shrink ratio, it delivers durable protection while ensuring long-lasting cable identification.
Featuring an internal diameter of 12.5 mm before shrinking and approximately 6.0 mm after shrinking, this sleeve is ideal for larger conductors, cable harnesses and power wiring. Supplied as a 10 metre red coil, it is suitable for professional electrical installations where permanent identification and environmental protection are required.
Part of Cembre's trusted Termoblock (TBS) range, the 2811047 is widely used by panel builders, OEM manufacturers, electrical contractors and maintenance engineers for producing organised, standards-compliant wiring systems.
Key Advantages
- Professional heat-shrink cable identification sleeve.
- Permanent identification and insulation after shrinking.
- 2:1 shrink ratio for a secure fit.
- Halogen-free, flame-retardant polyolefin construction.
- Excellent resistance to abrasion, chemicals and industrial environments.
- Ideal for industrial control panels, switchgear and OEM equipment.
Key Features
- Manufacturer Part Number: 2811047
- Cembre Product Code: TBS127X10RE
- Heat-shrink polyolefin sleeve.
- Internal diameter before shrink: 12.5 mm.
- Internal diameter after shrink: 6.0 mm.
- Wall thickness after shrink: 0.56 mm.
- Coil length: 10 m.
- Colour: Red.
Permanent Heat-Shrink Cable Identification
Cembre Termoblock sleeves shrink tightly around cables to provide permanent identification, electrical insulation and mechanical protection. Their flame-retardant, halogen-free construction makes them suitable for demanding industrial environments where reliability and safety are essential.
The TBS range is engineered for use in electrical control panels, machinery, automation systems and OEM equipment, delivering durable identification that remains secure throughout the installation's service life.
Typical Applications
- Industrial control panels.
- Electrical switchgear.
- Machine building.
- Factory automation.
- OEM electrical equipment.
- Permanent cable and conductor identification.
