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HS2508BROWN Partex 2:1 heat shrink tubing, 50.8/25.4mm, brown, pack 30m
Partex HS2508BROWN brown 2:1 heat shrink tubing, supplied in a 30 m reel with a 50.8 mm supplied diameter, 27 mm maximum recovered diameter and flame-retardant cross-linked polyolefin construction for electrical insulation, cable protection and industrial cable identification.
£214.14
Why Choose the Partex HS2508BROWN 2:1 Heat Shrink Tubing?
The Partex HS2508BROWN is a durable 2:1 heat shrink tubing designed for electrical insulation, cable protection and professional cable management in industrial, commercial and electrical engineering applications. Manufactured from flexible heat-shrinkable polymer material, this brown sleeving provides a practical solution for protecting cables, wire connections and electrical components against abrasion and mechanical wear.
Featuring a 2:1 shrink ratio, the HS2508BROWN has a nominal supplied internal diameter of 50.8 mm and a nominal recovered diameter of 25.4 mm. When heated using suitable equipment, the tubing contracts around the cable or component to provide a close-fitting protective covering. Its generous diameter makes it particularly suitable for larger cables, wiring bundles and electrical connections.
Supplied in a convenient 30 m pack, the Partex HS2508BROWN is ideal for electrical contractors, control panel builders, maintenance engineers and industrial manufacturers. The distinctive brown colour supports visual cable identification and organised wiring installations, including applications where brown is used to identify a phase conductor in accordance with the applicable wiring standard.
Key Advantages
- High-quality 2:1 heat shrink tubing for electrical insulation and cable protection.
- 50.8 mm nominal supplied diameter reducing to approximately 25.4 mm after full recovery.
- 30 m pack length suitable for industrial installations, cable assembly and maintenance work.
- Flexible heat-shrinkable construction conforms closely around cables and electrical components.
- Brown colour supports cable identification and phase colour coding where applicable.
- Helps protect electrical connections against abrasion and everyday mechanical wear.
- Can be cut to the required length for individual installation requirements.
- Suitable for industrial automation, electrical panel building and cable management.
Key Features
- Partex heat shrink tubing for general-purpose electrical applications.
- 2:1 nominal shrink ratio for close-fitting cable protection.
- 50.8 mm nominal internal diameter before shrinking.
- 25.4 mm nominal recovered diameter.
- Brown sleeving for electrical identification and insulation.
- 30 m pack for multiple installation and maintenance tasks.
- Flexible polymer construction for covering cables and electrical components.
- Heat-activated recovery using suitable hot-air equipment.
- Provides an additional protective layer around insulated cable connections.
- Suitable for cutting into customised lengths before installation.
Reliable Electrical Insulation and Cable Protection
The Partex HS2508BROWN heat shrink tubing provides a convenient way to insulate and protect electrical cables, wire joints, connectors and cable terminations. When exposed to controlled heat, the tubing contracts around the underlying component, creating a close-fitting sleeve that helps protect against abrasion and mechanical damage.
Its 2:1 shrink ratio makes it useful for covering larger electrical components and cable assemblies where a reduction in sleeve diameter is required. The tubing can be cut to the desired length before installation, allowing engineers to create neat and consistent cable coverings without complicated fitting procedures.
The brown finish is particularly useful in electrical control cabinets, industrial wiring installations and cable identification systems. Brown is commonly used for line conductor identification in UK and European electrical installations, although the correct identification method must always follow the applicable wiring regulations. The HS2508BROWN is intended for insulation and mechanical protection and should not be assumed to provide a waterproof seal without additional sealing measures.
Typical Applications
- Electrical cable insulation and protective sleeving.
- Industrial control panel wiring and cable management.
- Protection of cable joints, connectors and terminations.
- Brown colour-coded cable and conductor identification.
- Industrial automation and machine wiring installations.
- Electrical equipment manufacturing and assembly.
- Maintenance and repair of electrical cable assemblies.
- Protective covering for larger wiring harnesses and cable bundles.
- Power distribution equipment and electrical enclosures.
- OEM machinery manufacturing and industrial engineering projects.
Technical Specifications
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| Supply Format | 30 m | |
|---|---|---|
| Device Type | Heat-shrink tubing | |
| Material | Polyolefin | |
| Cable Diameter (mm) | 25.4–50.8 mm | |
| Internal Diameter Before Shrinking (mm) | 50.8 mm | |
| Shrink Ratio | 2:1 | |
| Colour | Brown | |
| Adhesive Lined | No | |
| Manufacturer | Partex | |
| Model | HS2508BROWN | |
| Product type | Heat shrinkable insulation tubing | |
| Colour | Brown | |
| Shrink ratio | 2:1 | |
| Nominal supplied internal diameter | 50.8 mm | |
| Nominal recovered diameter | 25.4 mm | |
| Pack length | 30 m | |
| Installation method | Heat shrinking using suitable hot-air equipment | |
| Primary function | Electrical insulation and cable protection | |
| Secondary function | Cable identification and mechanical protection | |
| HS Code | 39269097 |
Frequently Asked Questions
What is the Partex HS2508BROWN heat shrink tubing used for?
The Partex HS2508BROWN is used for electrical insulation, cable protection, conductor identification and protective covering of wires, connectors and cable assemblies in industrial and electrical installations.
What is the shrink ratio of the Partex HS2508BROWN?
The tubing has a 2:1 shrink ratio, meaning its nominal internal diameter reduces from 50.8 mm to approximately 25.4 mm when fully recovered.
How much heat shrink tubing is supplied in one pack?
The Partex HS2508BROWN is supplied in a 30 m pack, allowing installers to cut the tubing into individual lengths for different cable insulation and protection applications.
Why is the heat shrink tubing brown?
The brown colour supports visual cable identification and may be used for line conductor identification in electrical installations where brown is the appropriate designated colour.
How is the Partex HS2508BROWN installed?
Cut the tubing to the required length, position it over the cable or component and apply controlled heat using a suitable hot-air heat gun until the tubing contracts evenly around the surface. Follow the manufacturer's installation instructions and avoid overheating.
Trusted by Electrical and Industrial Professionals Worldwide
Partex heat shrink tubing provides a practical solution for electrical insulation, cable management and industrial maintenance applications. The HS2508BROWN combines a versatile 2:1 shrink ratio, distinctive brown colour and convenient 30 m pack length to support professional cable protection and identification in electrical engineering and industrial installations.
