Thermosleeve CBDWT3X2R4 2'' Red 4ft 3:1 Dual Wall Adhesive-Lined Heat Shrink Tubing
The Thermosleeve CBDWT3X2R4 Heat Shrink Tubing is a premium-quality, 2-inch diameter, red, dual wall heat shrink tubing designed to provide excellent electrical insulation, mechanical protection, and a watertight seal. Featuring a 3:1 shrink ratio and an adhesive-lined interior, this tubing offers a secure, tight fit around wires, cables, and connectors, making it ideal for a variety of demanding applications. The 4-foot length is perfect for extensive projects, offering reliable performance in even the harshest environments.
Tri-Tek Electronics is an authorized distributor of Thermosleeve products, ensuring that customers receive full manufacturer warranty coverage, competitive pricing, and comprehensive factory support.
Key Features
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Diameter: 2 inches (50.8mm)
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Color: Red
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Length: 4 feet (1.22 meters)
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Shrink Ratio: 3:1
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Wall Type: Dual Wall with Adhesive Lining
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Material: Outer Polyolefin and Inner Adhesive
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Operating Temperature Range: -55°C to 110°C
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Dielectric Strength: ≥ 20 kV/mm
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Adhesive Activation Temperature: 70°C to 100°C
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Flame Retardant: Yes, meets UL 224 VW-1 standards
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Waterproof: Yes, provides watertight sealing
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RoHS Compliant: Yes
Applications
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Wire and Cable Insulation: Ideal for providing insulation and strain relief for large-diameter electrical wires and cables, especially in environments exposed to moisture.
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Connector Protection: Ensures watertight sealing for large connectors, safeguarding them from environmental factors such as moisture, dust, and corrosion.
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Mechanical Protection: Offers a strong barrier against abrasion, chemicals, and physical impacts.
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Color-Coding: The red color aids in identifying and organizing wires and components, facilitating easier maintenance and troubleshooting.
Example Installation Scenario
Consider an installer working on an industrial machinery project where large cables need to be protected from moisture and mechanical stress. Using the Thermosleeve CBDWT3X2R4, the installer can cut the tubing to the desired length, slide it over the cable connections, and apply heat with a heat gun. The tubing shrinks to form a tight, secure fit, and the adhesive melts to create a watertight seal. This provides long-term protection for the cables against environmental factors and ensures the reliability of the electrical connections.
Specifications
| Specification |
Details |
| Diameter (Before Shrink) |
2 inches (50.8mm) |
| Diameter (After Shrink) |
2/3 inch (16.93mm) |
| Color |
Red |
| Length |
4 feet (1.22 meters) |
| Shrink Ratio |
3:1 |
| Material |
Outer Polyolefin and Inner Adhesive |
| Operating Temperature |
-55°C to 110°C |
| Dielectric Strength |
≥ 20 kV/mm |
| Adhesive Activation Temp |
70°C to 100°C |
| Flame Retardant |
Yes, UL 224 VW-1 |
| Waterproof |
Yes |
| RoHS Compliance |
Yes |
Product Benefits
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Watertight Sealing: The adhesive lining creates a watertight seal, making it ideal for applications where moisture resistance is critical.
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Enhanced Protection: Provides excellent protection against environmental factors, including water, dust, and chemicals, ensuring the longevity of electrical components.
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Easy to Use: Simple application with a heat gun, offering a secure and durable fit, suitable for both professional and DIY enthusiasts.
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Versatility: Perfect for various applications, including industrial, marine, automotive, and large electronic projects.
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Visual Inspection: The red color facilitates easy visual identification of insulated components, improving maintenance efficiency.
Product Support
As an authorized distributor, Tri-Tek Electronics provides full manufacturer warranty coverage for the Thermosleeve CBDWT3X2R4. We are committed to offering the best pricing and factory support, ensuring that you receive authentic products with comprehensive after-sales service.
