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2811273 Cembre TBS127X10WH TERMOBLOCK

2811273 Cembre TBS127X10WH TERMOBLOCK

Cembre TBS127X10WH 2:1 halogen-free polyolefin heat shrink tubing with 12.5 mm pre-shrink diameter, 6 mm recovered diameter and 10 metre coil for electrical insulation and cable protection.

SKU: 2811273Alt SKU: TBS127X10WHMPN: 2811273
Price
List Price £31.20 ex VAT
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£31.20
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Manufacturer Lead Time

£31.20

Why Choose the Cembre TBS127X10WH Heat Shrink Tubing?

The Cembre TBS127X10WH is a premium-quality 2:1 heat shrink tubing designed to provide dependable electrical insulation, mechanical protection and cable identification for industrial and commercial wiring applications. Manufactured from durable halogen-free polyolefin, it offers excellent resistance to abrasion, moisture and environmental contaminants while maintaining outstanding electrical insulation performance.

Designed for electricians, panel builders, OEMs and maintenance engineers, the TBS127X10WH delivers consistent shrink performance for larger cable assemblies, wire terminations and electrical components. Its flexible construction enables quick installation while ensuring dependable long-term protection in demanding electrical environments.

With a 12.5 mm pre-shrink internal diameter, 6 mm recovered diameter and supplied in a 10 metre coil, this white heat shrink tubing is ideal for cable insulation, wire marking and electrical assemblies requiring durable protection.

Key Advantages

  • Premium 2:1 heat shrink tubing for electrical insulation.
  • Halogen-free polyolefin construction.
  • Provides protection against moisture, abrasion and contaminants.
  • Ideal for cable identification and wire organisation.
  • Flexible material allows quick and easy installation.
  • Suitable for industrial, commercial and OEM electrical applications.

Key Features

  • Cembre Thermoblock TBS127X10WH.
  • 2:1 shrink ratio.
  • 12.5 mm internal diameter before shrinking.
  • 6 mm recovered internal diameter.
  • 10 metre coil length.
  • White colour for cable identification.
  • Operating temperature from -55°C to +125°C.
  • UL 224 VW-1 flame retardant and RoHS compliant.

Reliable Cable Protection for Electrical Installations

Heat shrink tubing provides secure insulation by shrinking tightly around wires, terminals and electrical connections when heat is applied. This creates a durable protective layer that improves electrical safety, provides strain relief and extends the service life of cable assemblies.

The Cembre Thermoblock range is trusted throughout industrial automation, panel building and electrical maintenance applications where reliable insulation and long-term durability are essential.

Typical Applications

  • Electrical cable insulation.
  • Control panel wiring.
  • Wire harness manufacturing.
  • Electronic assemblies.
  • Terminal and connector protection.
  • Cable identification and organisation.

Technical Specifications

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Height (mm) 10 mm
Device Type Heat-shrink marker sleeve
Fixing Method Heat-shrink
Material Polyolefin
Colour White
Label / Marker Dimensions (mm) 127 × 10 mm
Width (mm) 127 mm
Series Thermoblock
Manufacturer Part Number 2811273
Product type Heat shrink tubing
Material Halogen-free polyolefin
Shrink ratio 2:1
Colour White
Internal diameter (pre-shrink) 12.5 mm
Internal diameter (post-shrink) 6 mm
Wall thickness (post-shrink) 0.56 mm
Coil length 10 m
Minimum shrink temperature 70°C
Full shrink temperature 110°C
Operating temperature -55°C to +125°C
Dielectric strength 15 kV/mm
Flammability UL 224 VW-1
Compliance RoHS
HS Code 39173200
Country of Manufacture China

Frequently Asked Questions

What is the Cembre TBS127X10WH used for?

It is used to insulate, protect and identify electrical wires, terminals and cable assemblies in industrial and commercial applications.

What is the shrink ratio?

The tubing features a 2:1 shrink ratio, allowing it to fit securely around a range of cable sizes.

What temperature range does it support?

The tubing operates reliably between -55°C and +125°C.

Is the tubing halogen free?

Yes. It is manufactured from halogen-free polyolefin and complies with RoHS requirements.

Where is this heat shrink tubing commonly installed?

It is commonly used in control panels, wiring harnesses, electronic equipment, industrial machinery and general electrical installations.

Trusted by Electrical Professionals

Cembre Thermoblock heat shrink tubing is trusted by electricians, panel builders and maintenance engineers for dependable insulation, cable protection and long-term electrical reliability.

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28 

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At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

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