Why Choose the Partex ECHS2381RED 2:1 Red Heat Shrink Tubing?
The Partex ECHS2381RED is a versatile and reliable 2:1 heat shrink tubing designed for electrical insulation, cable protection, wire identification and professional cable management applications. Part of the Partex ECHS economy heat shrink tubing range, this red tubing provides a practical solution for protecting electrical connections, insulating conductors and organising cable assemblies in industrial, commercial and electrical installation environments.
Manufactured for general-purpose electrical protection, the tubing contracts when heated to form a close-fitting protective sleeve around cables, wires and compatible components. Its 2:1 shrink ratio allows it to reduce to approximately half its original diameter, helping provide secure coverage over cable joints, terminations and wiring assemblies. The distinctive red colour also supports cable identification and colour-coded electrical installations.
With a nominal supplied diameter of 38.1 mm, a recovered diameter of approximately 19 mm and a convenient 30 m roll, the ECHS2381RED is suitable for electrical contractors, panel builders, maintenance engineers and industrial wiring specialists. Its bulk roll format allows tubing to be cut to the required length, reducing waste and supporting efficient installation across multiple projects.
Key Advantages
- 2:1 heat shrink ratio provides effective coverage around cables and electrical connections.
- 38.1 mm supplied diameter suitable for larger cable bundles and wiring assemblies.
- Approximately 19 mm recovered diameter enables close-fitting insulation and protection.
- 30 m continuous roll offers flexible cutting lengths for installation and maintenance.
- Red colour supports cable identification, circuit organisation and colour-coded wiring.
- Heat-activated shrinkage provides a neat, professional finish without requiring mechanical fastening.
- Helps protect wiring against abrasion, handling damage and general environmental exposure.
- Economical bulk packaging makes it suitable for electrical workshops and repetitive installation tasks.
Key Features
- Partex ECHS economy heat shrink tubing range.
- 2:1 nominal shrink ratio.
- 38.1 mm nominal inside diameter before shrinking.
- 19 mm nominal inside diameter after shrinking.
- 30 m roll length for convenient cutting and installation.
- Red tubing for electrical identification and cable management.
- Heat-shrinkable construction for close-fitting cable insulation.
- Suitable for general-purpose electrical insulation and mechanical protection.
- Flexible tubing format for installation over cables, joints and wire bundles.
- Compatible with controlled hot-air installation using a suitable heat gun.
Reliable Cable Insulation and Electrical Protection
Heat shrink tubing is widely used in electrical engineering to provide insulation and mechanical protection around conductors, cable joints and wiring assemblies. When controlled heat is applied, the tubing contracts around the underlying component, creating a neat protective covering that helps reduce exposure to abrasion and handling damage.
The Partex ECHS2381RED combines a practical 2:1 shrink ratio with a generous 30 m roll length, making it particularly useful for repeated cable preparation and electrical assembly tasks. The tubing can be cut to suit individual installation requirements, while its red finish helps maintain consistent identification throughout wiring systems. For best results, select tubing that fits over the largest component before shrinking and recovers sufficiently to grip the intended cable or connection.
Typical Applications
- Electrical cable insulation and conductor protection.
- Industrial control panel wiring and cable assembly.
- Protection of cable joints and electrical terminations.
- Red colour coding and identification of wiring circuits.
- Cable bundling and wiring harness organisation.
- Electrical maintenance, repair and refurbishment work.
- Machinery wiring and industrial automation installations.
- General-purpose cable protection in workshops and manufacturing facilities.
