Why Choose the Partex ECHS2191WHITE 2:1 Heat Shrink Tubing?
The Partex ECHS2191WHITE 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 clean white 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 19.1 mm and a fully recovered internal diameter of 9.5 mm, the ECHS2191WHITE 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 ECHS2191WHITE is well suited to electrical panel builders, wiring harness manufacturers, maintenance engineers and industrial production environments. Its white 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.
- 19.1 mm supplied internal diameter reducing to approximately 9.5 mm after full recovery.
- White 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 ECHS2191WHITE heat shrink tubing.
- 2:1 shrink ratio for controlled dimensional recovery.
- 19.1 mm nominal supplied internal diameter.
- 9.5 mm nominal fully recovered internal diameter.
- White 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: ECHS2191WHITE
- Product type: Heat shrink tubing
- Shrink ratio: 2:1
- Nominal diameter before shrinking: 19.1 mm
- Nominal diameter after full recovery: 9.5 mm
- Colour: White
- 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 ECHS2191WHITE 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 19.1/9.5 mm diameter configuration makes this tubing suitable for a range of compatible electrical cables, insulated connections, wiring harnesses and cable assemblies. Its larger supplied diameter allows it to fit over appropriately sized cable bundles and components before shrinking, while the white finish is useful where white sleeving is specified as part of a cable identification scheme or where a clean, consistent wiring 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 cable insulation and protection.
- Industrial control panel wiring and cable management.
- Electrical conductor and cable connection insulation.
- Wiring harness manufacturing and assembly.
- White colour-coded cable and conductor identification.
- Covering compatible cable joints and electrical connections.
- Automation equipment and instrumentation wiring.
- Electrical maintenance, repairs and production assembly.
