Why Choose the Partex ECHS2127GREY 2:1 Heat Shrink Tubing?
The Partex ECHS2127GREY is a versatile 2:1 heat shrink tubing designed for electrical insulation, cable protection and wire identification in industrial, commercial and electrical engineering applications. Supplied in a professional grey finish, this heat shrink sleeving provides a practical solution for protecting electrical conductors, insulating connections and organising cable assemblies.
Featuring a nominal supplied internal diameter of 12.7 mm and a fully recovered internal diameter of 6.3 mm, the ECHS2127GREY offers an approximately 2:1 shrink ratio. When suitable heat is applied, the tubing contracts around appropriately sized cables, conductors and electrical components, forming a close-fitting protective sleeve that supports electrical insulation and mechanical protection.
Supplied in a convenient 50 m pack, the Partex ECHS2127GREY is well suited to electrical panel builders, wiring harness manufacturers, maintenance engineers and industrial production environments. Its grey colour supports visual cable identification and colour-coded wiring systems, while the cut-to-length format makes it suitable for individual electrical repairs and repeated manufacturing applications.
Key Advantages
- Versatile 2:1 heat shrink tubing for electrical insulation and cable protection.
- 12.7 mm supplied internal diameter reducing to approximately 6.3 mm after full recovery.
- Grey colour supports cable identification and colour-coded electrical installations.
- Heat-activated shrinking provides a close fit around compatible cables and conductors.
- Helps protect sleeved electrical connections against abrasion, handling and everyday mechanical wear.
- Suitable for electrical wiring, industrial control panels and automation equipment.
- Convenient 50 m supply length for regular installation and manufacturing requirements.
- Can be cut to the required length for individual cable, connector and component applications.
Key Features
- Partex ECHS2127GREY heat shrink tubing.
- 2:1 shrink ratio for controlled dimensional recovery.
- 12.7 mm nominal supplied internal diameter.
- 6.3 mm nominal fully recovered internal diameter.
- Grey finish for colour-coded cable identification.
- Heat-activated tubing designed to contract around electrical wires and components.
- Provides an additional layer of electrical insulation and mechanical protection.
- Suitable for cable assemblies, wiring installations and component sleeving.
- 50 m pack length suitable for production, installation and maintenance use.
Technical Specifications
- Manufacturer: Partex
- Series: ECHS
- Model: ECHS2127GREY
- Product type: Heat shrink tubing
- Shrink ratio: 2:1
- Nominal diameter before shrinking: 12.7 mm
- Nominal diameter after full recovery: 6.3 mm
- Colour: Grey
- Installation method: Heat activated
- Application: Electrical insulation, cable protection and wire identification
- Supply length: 50 m
- Pack quantity: 1 × 50 m length
Reliable Electrical Insulation and Cable Protection
Heat shrink tubing provides a convenient method of insulating electrical conductors, covering cable joints and protecting wiring assemblies. The Partex ECHS2127GREY 2:1 heat shrink tubing contracts when suitable heat is applied, allowing the sleeve to conform closely to appropriately sized cables and electrical components. This helps create a neat, organised installation while providing an additional protective layer against everyday mechanical wear.
The 12.7/6.3 mm diameter configuration makes this tubing suitable for a range of compatible electrical cables, insulated connections, wiring harnesses and cable assemblies. Its grey finish is useful where grey sleeving is specified as part of a cable identification scheme or where a neutral, professional appearance is preferred. For effective installation, ensure the tubing fits over the cable or component before heating and has sufficient recovery to grip it securely. Apply heat evenly using a suitable controlled heat source and follow the manufacturer's installation guidance.
Typical Applications
- Electrical wire insulation and protection.
- Industrial control panel wiring and cable management.
- Electrical conductor and cable connection insulation.
- Wiring harness manufacturing and assembly.
- Grey colour-coded cable and conductor identification.
- Electrical connection and solder joint covering.
- Automation equipment and instrumentation wiring.
- Electrical maintenance, repairs and production assembly.
