Cembre TBS48X10WH 2:1 halogen-free polyolefin heat shrink tubing with 4.7 mm pre-shrink diameter, 2 mm recovered diameter and 10 metre coil for electrical insulation and cable protection.
£31.20
The Cembre TBS48X10WH 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 TBS48X10WH delivers consistent shrink performance for 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 4.7 mm pre-shrink internal diameter, 2 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.
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.
| Series | Thermoblock |
|---|---|
| Manufacturer Part Number | 2811267 |
| Product type | Heat shrink tubing |
| Material | Halogen-free polyolefin |
| Shrink ratio | 2:1 |
| Colour | White |
| Internal diameter (pre-shrink) | 4.7 mm |
| Internal diameter (post-shrink) | 2 mm |
| Wall thickness (post-shrink) | 0.45 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 |
It is used to insulate, protect and identify electrical wires, terminals and cable assemblies in industrial and commercial applications.
The tubing features a 2:1 shrink ratio, allowing it to fit securely around a range of cable sizes.
The tubing operates reliably between -55°C and +125°C.
Yes. It is manufactured from halogen-free polyolefin and complies with RoHS requirements.
It is commonly used in control panels, wiring harnesses, electronic equipment, industrial machinery and general electrical installations.
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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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...