Ergom TCREL Flexible Thin-Walled Heat Shrink Tubing 19/9.5 mm Black 4m

The Ergom TCREL flexible thin-walled heat shrink tubing is a professional-grade solution for electrical insulation, cable bundling, and mechanical protection. With a 19/9.5 mm diameter and a 2:1 shrink ratio, this tubing ensures a tight and secure fit over wires, cables, and connectors, effectively safeguarding them against environmental stressors and physical wear. The 4-meter black tubing is designed for durability and ease of use in diverse electrical projects.

Advantages

This heat shrink tubing offers excellent flexibility, allowing it to conform easily to irregular shapes and bends without cracking or losing its protective properties. Its thin-walled construction provides a low-profile finish while maintaining high dielectric strength for reliable electrical insulation. The material is resistant to common environmental factors, ensuring that your connections remain protected over time. Furthermore, the 2:1 shrink ratio allows for versatile application across various cable diameters, making it a practical choice for both professional technicians and DIY enthusiasts.

Suitable for

• Electrical insulation of wire joints and terminals
• Cable bundling and organization
• Protection of connectors against mechanical damage
• Color-coding and identification of cables
• Repairing damaged cable insulation

When it may not be suitable

This tubing is not intended for high-temperature environments that exceed its thermal rating or for applications requiring heavy-duty abrasion resistance, such as direct burial in harsh soil conditions. It should not be used as a primary structural support for heavy cables.

Key specifications

• Shrink ratio: 2:1
• Diameter before shrinking: 19 mm
• Diameter after shrinking: 9.5 mm
• Length: 4 meters
• Color: Black
• Wall thickness: Thin-walled

How to use

To use the Ergom TCREL tubing, first cut a piece to the desired length, ensuring it is slightly longer than the area you intend to cover. Slide the tubing over the cable or connector before making the electrical connection. Once the connection is secure, position the tubing over the joint. Apply heat evenly using a heat gun or a similar controlled heat source, moving from one end to the other to prevent air bubbles. The tubing will shrink tightly around the object as it cools, creating a secure and insulated seal.

What to consider before purchase

• Verify the diameter of your cables to ensure the 19/9.5 mm size is appropriate
• Ensure you have a suitable heat source, such as a heat gun, for proper installation
• Consider the environmental conditions where the tubing will be installed

Usage recommendations

For the best results, always ensure the surface of the cable is clean and free of oils or debris before applying the tubing. Avoid overheating the material, as this may cause it to become brittle or lose its structural integrity.