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3M Silicone Rubber Cold Shrink Tubing Black 67.8 mm Sleeve Diameter x 229 mm Length 8420 Series KE232082476

Category Heat Shrink Tubing Brand 3M Condition New

Specifications

Country of Origin Italy
Brand 3M
Material Silicone Rubber
Colour Black
Model KE232082476
Series 8420
Standards/Approvals US Dept of Agriculture Rural Electrification Administration, UL 486D, NEMA Pub. No. PP C1, ANSI C119.1 1974
Shrunk Diameter 32.2mm
Sleeve Diameter 67.8mm
Sleeve Length 229mm

Key Features

  • Made from durable silicone rubber for high flexibility and weather resistance.
  • Flame retardant properties enhance safety in electrical installations.
  • No heat or torch required for installation, ensuring safe application.
  • Waterproof design offers a tight moisture seal for cable protection.
  • Resistant to fungus, acids, and UV exposure for long-term durability.
  • Suitable for high-voltage primary insulation and direct burial use.
  • Operates reliably at emergency overload temperatures up to 130°C.
  • Comes in black colour matching standard industry requirements.

Product Description

3M KE232082476 Silicone Rubber Cold Shrink Tubing from the 8420 Series is an advanced cold shrink sleeve designed to provide superior electrical insulation and mechanical protection. Featuring a sleeve diameter of 67.8 mm and a length of 229 mm, this tubing is made from high-quality silicone rubber that offers excellent flexibility, flame retardance, and resistance to environmental hazards such as UV, fungus, and acids.

This product eliminates the need for heat or adhesive application by utilizing a cold shrink technology that simplifies installation, enhancing safety and efficiency in electrical works. The tubing is waterproof and designed to seal tightly around cable joints, ensuring reliable protection in both dry and wet conditions including direct burial and submersion applications.

It is suitable for use in high-voltage primary insulation tasks, offering stable performance up to emergency overload cable temperatures of 130°C without additional coverings. This makes it ideal for electrical contractors, industrial installations, telecommunications, and manufacturing industries requiring durable and safe cable protection solutions.

High-quality silicone rubber material with flame retardance. Easy cold shrink installation without heat or adhesives. Waterproof and weather-resistant for outdoor and direct burial use. Resistant to environmental factors such as UV, fungus, and acids.

Complies with major US standards including UL 486D, NEMA, and ANSI C119.1. Optimized for electrical insulation of splices, connectors, and cable terminals. Stable performance at temperatures up to 130°C. Black sleeve color for industry standard conformity.

This product is manufactured in Italy and is supplied new and ready for professional use. It is an essential component in electrical cable management, safety upgrades, and industrial automation systems.

Explore 3M and other reputed brands in Heat Shrink Tubing at EnvMart for reliable and certified electrical protection solutions.

3M Silicone Rubber Cold Shrink Tubing Black 67.8 mm Sleeve Diameter x 229 mm Length 8420 Series KE232082476
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Frequently Asked Questions

The sleeve diameter of this cold shrink tubing is 67.8 mm.

This model has a length of 229 mm.

It is made from high-quality silicone rubber, which provides excellent flexibility and weather resistance.

It operates reliably at emergency overload temperatures up to 130°C.

No, this model utilizes cold shrink technology, which eliminates the need for heat or adhesive during installation.

Yes, it features a waterproof design that ensures a tight moisture seal for cable protection.

It complies with major US standards including UL 486D, NEMA, and ANSI C119.1.

The tubing is black in color, conforming to standard industry requirements.

It is resistant to UV exposure, fungus, and acids, ensuring long-term durability.

This cold shrink tubing is manufactured in Italy.

It is suitable for high-voltage primary insulation tasks and can be used in direct burial applications.

The shrunk diameter of this cold shrink tubing is 32.2 mm.

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