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ECHS2254GREEN Partex 2:1 heat shrink tubing, 25.4/12.7mm, green, pack 30m
Partex ECHS2254GREEN is green 2:1 heat shrink tubing with a nominal supplied diameter of 25.4 mm and recovered diameter of 12.7 mm for electrical cable insulation, protection and identification, supplied in a 30 m pack.
£64.02
Why Choose the Partex ECHS2254GREEN 2:1 Heat Shrink Tubing?
The Partex ECHS2254GREEN is a green 2:1 heat shrink tubing product designed for electrical cable insulation, conductor identification and protection of cable connections. Featuring a nominal supplied diameter of 25.4 mm and a nominal fully recovered diameter of 12.7 mm, this tubing provides a practical solution for larger cable assemblies, electrical installations, control panel wiring and industrial maintenance applications.
With its 2:1 shrink ratio, the ECHS2254GREEN is designed to reduce to approximately half its original diameter when correctly heated and allowed to recover. This enables the tubing to conform around appropriately sized cables, cable joints and components, creating a neat protective covering. Its distinctive green colour supports visual cable identification and application-specific colour-coding systems where green is an appropriate designation.
Supplied in a convenient 30 m pack, the Partex ECHS2254GREEN is suitable for electrical contractors, panel builders, cable assembly manufacturers and maintenance engineers requiring larger-diameter green heat shrink sleeving for installation, repair and production work.
Key Advantages
- 2:1 nominal shrink ratio provides diameter reduction when heat is applied.
- 25.4 mm nominal supplied diameter accommodates appropriately sized cables, connections and components.
- 12.7 mm nominal recovered diameter supports close-fitting protective sleeving.
- Green colour supports visual cable identification and organised wiring arrangements.
- Suitable for larger cable assemblies requiring wider heat shrink tubing.
- Heat-activated recovery creates a neat covering around compatible cables.
- Suitable for insulating and protecting appropriately sized electrical connections.
- Provides a physical covering that can help reduce incidental surface abrasion during handling.
- Can be cut to the required length for individual applications.
- 30 m pack quantity supports workshop, maintenance and production requirements.
Key Features
- Partex ECHS2254GREEN heat shrink tubing.
- 2:1 nominal shrink ratio.
- 25.4 mm nominal supplied diameter.
- 12.7 mm nominal fully recovered diameter.
- Green finish for application-specific cable identification.
- Heat-shrinkable tubular sleeving.
- Designed for compatible electrical cables, connections and components.
- Suitable for cutting into application-specific lengths.
- Provides a close-fitting sleeve when correctly selected and heated.
- Suitable for electrical insulation, cable identification and protective sleeving applications.
- Useful for industrial cable assemblies, electrical equipment wiring and maintenance.
- Supplied quantity: 30 m.
Effective Cable Insulation and Green Cable Identification
The Partex ECHS2254GREEN provides a practical method of insulating and identifying electrical cables using heat-activated tubing. Its nominal supplied diameter of 25.4 mm allows it to be positioned over appropriately sized cables, connections and components, while its 2:1 nominal recovery ratio enables the tubing to shrink towards a nominal recovered diameter of 12.7 mm when sufficient heat is applied.
For effective installation, the tubing should be selected according to the outside diameter of the item being covered, cut to the required length and heated evenly using suitable equipment. The green colour can support an established equipment or cable identification scheme, provided the colour assignment complies with applicable electrical standards. In particular, plain green sleeving should not be assumed to be interchangeable with green/yellow protective earth identification. Applications requiring specific dielectric ratings, operating temperatures, flame classifications, adhesive sealing or environmental certifications should be checked against the relevant Partex product specifications before installation.
Typical Applications
- Electrical cable insulation and protection.
- Green colour identification of compatible cable assemblies.
- Industrial cable harness manufacturing.
- Electrical control panel wiring and cable management.
- Protection of appropriately sized cable connections and splices.
- Industrial automation equipment wiring.
- Electrical distribution equipment cable sleeving.
- Instrument and control cable identification.
- Electrical maintenance and refurbishment.
- Workshop cable assembly and repair.
- Production-line cable sleeving operations.
- Applications requiring green 25.4/12.7 mm heat shrink tubing.
Technical Specifications
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| Supply Format | 30 m | |
|---|---|---|
| Device Type | Heat-shrink tubing | |
| Material | Polyolefin | |
| Cable Diameter (mm) | 12.7–25.4 mm | |
| Internal Diameter Before Shrinking (mm) | 25.4 mm | |
| Shrink Ratio | 2:1 | |
| Colour | Green | |
| Adhesive Lined | No | |
| Manufacturer | Partex | |
| Model / SKU | ECHS2254GREEN | |
| Product name | 2:1 Heat Shrink Tubing 25.4/12.7 mm Green | |
| Product type | Heat shrink tubing | |
| Product series | ECHS | |
| Nominal shrink ratio | 2:1 | |
| Nominal supplied diameter | 25.4 mm | |
| Nominal recovered diameter | 12.7 mm | |
| Colour | Green | |
| Recovery method | Application of heat | |
| Product form | Tubular sleeving | |
| Supplied quantity | 30 m | |
| Primary application | Electrical cable insulation, protection and identification | |
| Product category | Heat Shrink Tubing | |
| HS Code | 39269097 |
Frequently Asked Questions
What is the Partex ECHS2254GREEN used for?
The Partex ECHS2254GREEN is green heat shrink tubing used for insulating, identifying and protecting suitably sized electrical cables, connections and components.
What does the 2:1 shrink ratio mean?
A 2:1 shrink ratio means the tubing is designed to recover to approximately half its original diameter when correctly heated. The nominal diameters for this product are 25.4 mm before shrinking and 12.7 mm after full recovery.
What are the supplied and recovered diameters of ECHS2254GREEN?
The tubing has a nominal supplied diameter of 25.4 mm and a nominal fully recovered diameter of 12.7 mm.
What colour is the Partex ECHS2254GREEN?
The tubing is supplied in green, making it suitable for application-specific cable identification where this colour is appropriate under the relevant wiring conventions.
How much Partex ECHS2254GREEN tubing is supplied?
The specified pack quantity is 30 m of green Partex ECHS2254GREEN heat shrink tubing.
Can the ECHS2254GREEN tubing be cut to length?
Yes. The tubing can be cut into suitable lengths before being positioned over the cable, connection or component and heated to achieve the required fit.
How is the Partex ECHS2254GREEN installed?
Select tubing that fits over the item before shrinking, cut it to the required length and apply heat evenly using suitable equipment. Follow the manufacturer's recommended heating and installation conditions.
Can ECHS2254GREEN be used for protective earth identification?
The ECHS2254GREEN is specified as plain green tubing, not green/yellow. In UK installations, protective conductors generally require green/yellow identification under applicable wiring standards. Select the correct colour combination for the intended conductor function.
What cable diameter is suitable for ECHS2254GREEN?
The tubing has a nominal supplied diameter of 25.4 mm and a nominal fully recovered diameter of 12.7 mm. Select it for items that can pass through the tubing before heating and are large enough for the tubing to recover securely around them. Allow for dimensional tolerances and any enlarged connection sections.
Is the Partex ECHS2254GREEN adhesive-lined?
The specified product information identifies the tubing's dimensions, colour, shrink ratio and pack quantity but does not confirm an adhesive lining. Applications requiring adhesive-lined tubing should use a product with that feature explicitly specified.
Does ECHS2254GREEN provide waterproof sealing?
Waterproof sealing is not established by the supplied specifications. Where moisture sealing is required, select tubing with a verified sealing construction and an appropriate manufacturer rating.
Can ECHS2254GREEN be used for larger cable assemblies?
Yes. Its 25.4 mm nominal supplied diameter makes it suitable for larger cable assemblies than smaller-diameter heat shrink tubing, provided the item fits through the tubing and its dimensions permit a secure recovered fit.
What is the difference between ECHS2254GREEN and ECHS2127RED?
Both products are 2:1 heat shrink tubing. The ECHS2254GREEN is green, has nominal supplied and recovered diameters of 25.4/12.7 mm and is supplied in a 30 m pack. The ECHS2127RED is red, has smaller nominal diameters of 12.7/6.3 mm and is supplied in a 50 m pack.
Trusted by Electrical Installers and Cable Assembly Professionals
Partex cable identification and insulation products provide practical solutions for electrical installation, control panel assembly and industrial wiring applications. The ECHS2254GREEN 2:1 heat shrink tubing combines a larger 25.4/12.7 mm diameter specification, distinctive green colouring and a convenient 30 m pack quantity, making it a practical choice for electrical contractors, panel builders, cable harness manufacturers and maintenance engineers.
