3M Cold Shrink Tubing, Black 67.8mm Sleeve Dia. x 229mm Length, 8420 Series

This cold shrink tubing is designed for effective electrical insulation and protection in various applications. Made from durable silicone rubber, it provides a solid solution for sealing inline connections and terminals. Its flame retardant properties enhance safety in high voltage environments, making it a useful component for professionals in automation, electronics, and electrical industries.

• Accommodates a broad range of cable sizes for versatility
• No heat or torches needed, enhancing safety
• Good thermal stability for steady performance
• Waterproof design ensures a tight moisture seal
• Resistant to fungus, acids, and UV exposure for durability

• Used for primary electrical insulation in high-voltage
• Suitable for direct burial or submersion in wet settings
• Provides physical protection for connectors and lugs
• Effective in insulation for secondary splices of conductors
• Ideal for repairs and relocations of existing services

It operates at emergency overload cable temperatures of up to 130°C without requiring additional coverings or adhesives.

Installation involves sliding the assembly onto the cable and removing the core, allowing the tubing to shrink securely over the connection.

It should be stored under normal conditions