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3M Ethylene Propylene Diene Monomer Cold Shrink Tubing Black 20.9 mm Sleeve Diameter x 203.2 mm Length 8425-8
Specifications
| Country of Origin | United States |
|---|---|
| Brand | 3M |
| Material | Ethylene Propylene Diene Monomer |
| Colour | Black |
| Model | 8425-8 |
| Series | 8420 |
| Standards/Approvals | Meets the water seal requirements of ANSI C119.1 |
| Shrunk Diameter | 2.54mm |
| Sleeve Diameter | 20.9mm |
| Sleeve Length | 203.2mm |
Key Features
- Constructed from durable EPDM rubber material resistant to water, chemicals, and UV rays.
- Features a sleeve diameter of 20.9 mm and a length of 203.2 mm for effective splice coverage.
- Shrinks from an expanded diameter to a tight 2.54 mm shrunk diameter for superior sealing.
- Operates reliably between temperature ranges of -40°C to +90°C without requiring heat or torches for installation.
- Suitable for indoor, outdoor, direct burial, or submersed use, protecting cable and wire splices rated to 1000 V.
- Meets ANSI C119.1 water seal standards ensuring high-quality waterproof protection.
- Provides insulation for copper or aluminium conductor splices in wind power, telecom, and mechanical engineering systems.
- Easy field installation with factory expanded tubing assembled on temporary removable cores.
Product Description
3M 8425-8 Ethylene Propylene Diene Monomer (EPDM) Cold Shrink Tubing is designed for robust protection of cable splices and electrical connections up to 1000 V. This black cold shrink sleeve has a sleeve diameter of 20.9 mm and a length of 203.2 mm, making it ideal for cable insulation and environmental protection without requiring any heat during installation.
The tubing is factory expanded on a removable core. Upon removal of the core, the sleeve shrinks tightly to a 2.54 mm shrunk diameter, creating a secure, waterproof seal that resists chemicals, fungus, ozone, and ultraviolet light. It meets the stringent water seal requirements of ANSI C119.1, suitable for demanding industrial environments.
Constructed from high-quality EPDM rubber, the tubing maintains consistent resilience, pressure, and thermal stability through a wide operational temperature range of -40°C to +90°C. It ensures enduring protection in harsh conditions including outdoor and direct burial applications.
This product finds use in various industrial sectors including wind power installations, mechanical engineering, and telecommunications. It effectively insulates solid dielectric insulated wire and cable splices, protecting junctions, busbar connections, inline conductor joints, and transitions for copper or aluminium conductors.
Durable EPDM rubber composition resists weathering and chemical exposure. Easily installed without special tools or heat sources. Waterproof and fungus resistant for long service life. Provides primary insulation and moisture sealing for cable joints and splices.
Suitable for indoor, outdoor, submersed, and direct burial environments. Maintains performance in temperature extremes from -40°C to +90°C. Approved to meet ANSI C119.1 water seal standards. Factory expanded and assembled on removable cores for on-site convenience.
3M offers a versatile range of 8420 Series cold shrink tubing products tailored for different cable diameters and lengths, enabling tailored solutions for cable jointing and electrical protection needs. This protective sleeve ensures electrical and environmental integrity for industrial, commercial, and utility applications.
Explore more high-quality cable protection and sleeving solutions in the Electronics & Electricals category at EnvMart.
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Frequently Asked Questions
The cold shrink tubing has a sleeve diameter of 20.9 mm and a length of 203.2 mm.
Once installed, the tubing shrinks to a diameter of 2.54 mm, providing a tight seal.
This model operates reliably within a temperature range of -40°C to +90°C.
It is constructed from ethylene propylene diene monomer (EPDM) rubber, which is resistant to water, chemicals, and UV rays.
No, it does not require heat or torches for installation, making it easy to use in the field.
It meets the water seal requirements of ANSI C119.1, ensuring high-quality waterproof protection.
It is suitable for indoor, outdoor, direct burial, or submerged applications, providing protection for cable and wire splices.
This product is used in wind power, telecommunications, and mechanical engineering systems for insulating cable splices.
The cold shrink tubing is manufactured in the United States.
This model is part of the 8420 Series of cold shrink tubing products.
It effectively insulates solid dielectric insulated wire and cable splices, protecting junctions and connections for copper or aluminium conductors.
Yes, it is resistant to chemicals, fungus, ozone, and ultraviolet light, ensuring long-lasting protection in harsh conditions.
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