CellPack 145773 PVC Electrical Insulation Tape, 25 mm x 25 m, 40 kV

The CellPack 145773 PVC electrical insulation tape is a professional-grade solution engineered for reliable cable splicing, bundling, and protective wrapping. Measuring 25 mm in width and 25 m in length, this tape provides robust mechanical strength and superior dielectric properties, ensuring safety in demanding electrical environments. Its high breakdown voltage rating of 40 kV makes it suitable for critical insulation tasks where performance and durability are paramount.

Advantages

This insulation tape stands out due to its exceptional resistance to environmental stressors, including moisture, chemicals, and varying temperatures. The high-quality PVC material offers excellent flexibility, allowing for a tight, secure wrap around cables and connectors of various shapes. Its high dielectric strength ensures reliable performance in high-voltage applications, while the adhesive backing provides long-lasting adhesion that prevents peeling or degradation over time, maintaining the integrity of the electrical connection.

Suitable for

• Professional electrical cable splicing and repair
• Bundling and organizing electrical wire harnesses
• Insulating connectors and terminals in industrial settings
• Providing moisture-proof protection for outdoor electrical installations
• General maintenance and repair tasks in domestic electrical systems

When it may not be suitable

This tape is not intended for use in environments with extreme heat exposure exceeding the specified temperature rating of the PVC material, as this may cause the adhesive to lose its grip or the tape to melt. It should also not be used as a primary structural support for heavy cables or in applications requiring resistance to high-pressure mechanical abrasion.

Key specifications

• Material: High-quality PVC
• Width: 25 mm
• Length: 25 m
• Breakdown voltage: 40 kV
• Application: Electrical insulation and protection

How to use

To achieve the best results, ensure the surface of the cable or connector is clean, dry, and free from oil or dust. Apply the tape by wrapping it around the target area with a slight overlap of at least 50% to ensure a continuous, moisture-resistant seal. Maintain consistent tension while wrapping to prevent air pockets, and finish by pressing the end of the tape firmly against the surface to secure it in place.

What to consider before purchase

• Verify the voltage requirements of your specific electrical project
• Check the compatibility of the tape width with your cable diameter
• Ensure the storage environment is cool and dry to maintain adhesive quality

Usage recommendations

For optimal insulation performance, always apply the tape in a half-lapped manner and ensure the final layer is wrapped without excessive tension to prevent the tape from unwinding over time.