3M Cold Shrink Tubing, Black 67.8mm Sleeve Dia. x 229mm Length, 8420 Series
- RS Stock No.:
- 811-2748
- Mfr. Part No.:
- KE232082476
- Brand:
- 3M
Bulk discount available
Subtotal (1 unit)*
£39.55
(exc. VAT)
£47.46
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 5 unit(s) ready to ship
- Plus 5 unit(s) ready to ship from another location
- Plus 30 unit(s) shipping from 10 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 14 | £39.55 |
| 15 - 49 | £37.58 |
| 50 + | £36.39 |
*price indicative
- RS Stock No.:
- 811-2748
- Mfr. Part No.:
- KE232082476
- Brand:
- 3M
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | 3M | |
| Sleeve Diameter | 67.8mm | |
| Colour | Black | |
| Shrunk Diameter | 32.2mm | |
| Sleeve Type | Cold Shrink | |
| Adhesive Lined | No | |
| Sleeve Length | 229mm | |
| Material | Silicone Rubber | |
| Flame Retardant | Yes | |
| Series | 8420 | |
Select all | ||
|---|---|---|
Brand 3M | ||
Sleeve Diameter 67.8mm | ||
Colour Black | ||
Shrunk Diameter 32.2mm | ||
Sleeve Type Cold Shrink | ||
Adhesive Lined No | ||
Sleeve Length 229mm | ||
Material Silicone Rubber | ||
Flame Retardant Yes | ||
Series 8420 | ||
- COO (Country of Origin):
- IT
3M 8420 Series Cold Shrink Tubing, 32.2mm Shrunk Diameter, Cold Shrink Sleeve - KE232082476
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.
Features & Benefits
• 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
• 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
Applications
• 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
• 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
How does this product perform in extreme temperatures?
It operates at emergency overload cable temperatures of up to 130°C without requiring additional coverings or adhesives.
Is there a specific installation process for this tubing?
Installation involves sliding the assembly onto the cable and removing the core, allowing the tubing to shrink securely over the connection.
How should this tubing be maintained?
It should be stored under normal conditions
it remains stable and unaffected by freezing or overheating during typical storage and handling.