3M Ethylene Propylene Rubber Cold Shrink Tubing, Black 20.9 mm Sleeve Dia. x 203mm Length, 8420 Series
- RS Stock No.:
- 251-7566
- Distrelec Article No.:
- 302-38-413
- Mfr. Part No.:
- 8424-8
- Brand:
- 3M
Subtotal (1 unit)*
£24.99
(exc. VAT)
£29.99
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 15 unit(s) shipping from 20 April 2026
- Plus 220 unit(s) shipping from 15 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £24.99 |
*price indicative
- RS Stock No.:
- 251-7566
- Distrelec Article No.:
- 302-38-413
- Mfr. Part No.:
- 8424-8
- 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 | 20.9mm | |
| Product Type | Cold Shrink Tubing | |
| Colour | Black | |
| Shrunk Diameter | 2.54mm | |
| Sleeve Length | 203mm | |
| Material | Ethylene Propylene Rubber | |
| Standards/Approvals | No | |
| Series | 8420 | |
| Select all | ||
|---|---|---|
Brand 3M | ||
Sleeve Diameter 20.9mm | ||
Product Type Cold Shrink Tubing | ||
Colour Black | ||
Shrunk Diameter 2.54mm | ||
Sleeve Length 203mm | ||
Material Ethylene Propylene Rubber | ||
Standards/Approvals No | ||
Series 8420 | ||
- COO (Country of Origin):
- US
3M Cold Shrink Tubing, EPDM Rubber, 3.8mm Wall Thickness - 8420 Series - 8424-8
Want to shield a cable from potential hazards? Put a seal on it with this cold shrink tubing from 3M. It delivers electrical insulation up to 1,000V, so you and your setup are protected against hazards. Installation is fuss-free – just slip the tubing over the wire, gently pull out the inner plastic coil, watch the insulating material shrink onto the cable and the job's done.
• Complies with NEMA Pub. No. PP-C1 water seal requirements for safe use in wet conditions
• 3.8mm wall thickness after shrinking provides good resistance to punctures and abrasion
• EPDM rubber body resists acids and UV rays for durability
Applications
• Marine engineering
• Construction sites
• HVAC systems
What cable sizes can I fit into this tubing?
It fits 10, 8, 6, 4, 2, 1 and 1/0AWG conductors, so it's a versatile option.
3M EPDM Rubber Tubing
From 3M, this EPDM rubber tubing is perfect for cable and wiring protection in all kinds of applications. Its robust and flexible construction means it is suitable for even challenging environments.
Features and Benefits
• Primary electrical insulation for all solid dielectric (rubber and plastic) insulated wire and cable splices rated up to 1000V
• Seals tight, retains its resilience and pressure even after prolonged years of ageing and exposure
• Simple installation, no torches, heat or tools required
• Accommodates a wide range of cable sizes
• Physical protection and moisture sealing for high voltage, air-insulated connectors and lugs such as spacer cable and lug connections to bus bar
• Resists moisture, acids and alkalis, ozone and ultraviolet light
Applications
• Directly buriable or submersible
• Thick-walled to resist puncture and damage
• Ideal for indoor, outdoor or overhead use
• Temp range -18°C to +90°C
Available in this range
• 251-7566 EPDM rubber cold shrink tubing, 3mm dia
• 251-7588 EPDM rubber cold shrink tubing, 13mm dia
• 251-7623 EPDM rubber coldshrink tubing, 24.1mm dia
Why Choose 3M?
3M is a trusted name in connector and wiring solutions, providing high quality cables, connectors and accessories. From industrial computing to domestic applications, 3M provides the reliable and versatile product range you need.
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- 3M Ethylene Propylene Rubber Cold Shrink Tubing 8420 Series
- 3M Ethylene Propylene Rubber Cold Shrink Tubing 8420 Series
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- 3M Ethylene Propylene Diene Monomer Rubber Cold Shrink Tubing 8420 Series
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