Why Choose the Partex ECHS295BLUE 2:1 Heat Shrink Tubing?
The Partex ECHS295BLUE is a blue 2:1 heat shrink tubing product designed for electrical wire insulation, cable identification and protection of electrical connections. Featuring a nominal supplied diameter of 9.5 mm and a nominal fully recovered diameter of 4.7 mm, this tubing provides a practical solution for electrical installations, control panel wiring, cable harness manufacturing and industrial maintenance.
With its 2:1 nominal shrink ratio, the ECHS295BLUE 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 wires, cable joints and components, creating a neat protective sleeve. Its distinctive blue colour also supports visual conductor identification and colour-coded electrical wiring arrangements.
Supplied in a convenient 75 m pack, the Partex ECHS295BLUE is suitable for electrical contractors, panel builders, cable assembly manufacturers and maintenance engineers requiring heat shrink sleeving for repeated installation and production work.
Key Advantages
- 2:1 nominal shrink ratio provides controlled diameter reduction when heat is applied.
- 9.5 mm nominal supplied diameter accommodates appropriately sized electrical wires, connections and components.
- 4.7 mm nominal recovered diameter supports close-fitting protective sleeving.
- Blue colour supports visual cable identification and organised wiring systems.
- Heat-activated recovery creates a neat covering around compatible conductors.
- Suitable for insulating and protecting appropriately sized electrical connections.
- Helps provide a physical covering against incidental surface abrasion.
- Can be cut to the required length for individual applications.
- Useful for electrical control panels, industrial equipment and cable harness assemblies.
- 75 m pack quantity supports workshop, maintenance and production requirements.
Key Features
- Partex ECHS295BLUE heat shrink tubing.
- 2:1 nominal shrink ratio.
- 9.5 mm nominal supplied diameter.
- 4.7 mm nominal fully recovered diameter.
- Blue finish for electrical wire and cable identification.
- Heat-shrinkable tubular sleeving.
- Designed for compatible electrical conductors, connections and components.
- Suitable for cutting into application-specific lengths.
- Provides a close-fitting sleeve when correctly selected and heated.
- Suitable for electrical insulation and cable identification applications.
- Useful for control wiring, industrial cable assemblies and electrical maintenance.
- Supplied quantity: 75 m.
Effective Cable Insulation and Blue Conductor Identification
The Partex ECHS295BLUE provides a practical method of insulating and identifying electrical wires using heat-activated tubing. Its nominal supplied diameter of 9.5 mm allows it to be positioned over appropriately sized conductors, cable connections and components, while its 2:1 nominal recovery ratio enables the tubing to shrink towards a nominal recovered diameter of 4.7 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 blue colour can support an established electrical conductor identification scheme, while the 75 m supply quantity makes it convenient for workshops and production environments. 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 wire insulation and protection.
- Blue colour identification of electrical conductors.
- Electrical control panel wiring.
- Industrial cable harness manufacturing.
- Low-voltage control and signal cable sleeving.
- Protection of compatible wire connections and splices.
- Instrument and sensor cable identification.
- Industrial automation equipment wiring.
- Electrical distribution equipment wiring.
- Electrical maintenance and refurbishment.
- Production-line cable sleeving operations.
- Applications requiring blue 9.5/4.7 mm heat shrink tubing.
