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RS PRO Heat Shrink Tubing Black 25.4 mm Sleeve Dia. 3m Length Polyolefin 2:1 Shrink Ratio 389-707
Specifications
| Country of Origin | United Kingdom |
|---|---|
| Brand | RS PRO |
| Material | Polyolefin |
| Colour | Black |
| Model | 389-707 |
| Standards/Approvals | SFP (R4-0580), RoHS Compliant, ELV |
| Shrunk Diameter | 12.7mm |
| Sleeve Diameter | 25.4mm |
| Shrink Ratio | 2:1 |
| Sleeve Length | 3m |
| Shrink Ratio 2 | 1 |
| Heat Shrink Temperature | 90°C |
| RS Pro Heat Shrink Tubing Ratio 2 | 1 |
| What does a heat shrink ratio of 2 | 1 mean? |
| A ratio of 2 | 1 means when the tube is heated it shrinks to half of its original diameter |
| RS PRO Heat Shrink Tubing, Black 25.4 mm Sleeve Dia. x 3m Length 2 | 1 RatioBrand: RS PRO |
| TE Connectivity Heat Shrink Tubing, Black 25.4mm Sleeve Dia. x 4m Length 2 | 1 Ratio, DR-25 SeriesBrand: TE Connectivity |
Key Features
- This tubing shrinks to half its original diameter when heated.
- Flexible polyolefin construction allows use with delicate or temperature sensitive equipment.
- Suitable for wire insulation, protection, cable bundling, and colour coding.
- Operates reliably between -55°C to +105°C temperature range.
- Heat shrink temperature is 90°C for safe and easy application.
- Supplied on convenient small reels for efficient storage and dispensing.
- Complies with SFP (R4-0580), RoHS, and ELV standards for safety and environmental compliance.
Product Description
RS PRO 389-707 heat shrink tubing is a high-quality, flexible polyolefin tubing designed for electrical insulation and cable protection applications. Featuring a 25.4 mm sleeve diameter and 3-meter length, this tubing has a 2:1 shrink ratio that reduces the diameter to half when heated, ensuring a tight, secure fit.
The product is ideal for use with delicate or temperature-sensitive electronic equipment due to its low shrink temperature of 90°C. It effectively reinforces terminations and joints, bundles cables, and aids in wire colour coding, making it highly versatile in electrical, automation, and manufacturing environments.
This heat shrink tubing operates reliably within a broad temperature range from -55°C to +105°C and is supplied on small reels inside the box for easy handling and storage. The material used is polyolefin, which provides flexibility and durability but is not flame retardant or halogen free.
The tubing meets key industry standards such as SFP (R4-0580), RoHS compliance, and ELV certification, ensuring environmental and safety requirements are fulfilled. This tubing shrinks to half its original diameter when heated, providing a secure fit.
Flexible polyolefin material suitable for delicate and temperature-sensitive applications. Wide operating temperature range from -55°C to +105°C for versatile use cases. Heat shrink temperature of 90°C enables efficient and safe application.
Supplied on reels for convenient storage and dispensing. Compliant with SFP (R4-0580), RoHS, and ELV standards for safety and environment.
The RS PRO Heat Shrink Tubing is well-suited for electrical wiring protection, cable joint reinforcement, industrial automation cabling, and other commercial and industrial applications. Its trusted UK origin underpins quality and reliability.
Explore the Electronics & Electricals category on EnvMart for more professional-grade wires, cables, and insulation solutions.
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Frequently Asked Questions
The sleeve diameter of this heat shrink tubing is 25.4 mm.
This model features a 2:1 shrink ratio, meaning it shrinks to half its original diameter when heated.
It operates reliably within a temperature range of -55°C to +105°C.
The tubing is made of flexible polyolefin material.
The heat shrink temperature for this tubing is 90°C, allowing for safe and easy application.
This heat shrink tubing is supplied in a length of 3 meters.
It complies with SFP (R4-0580), RoHS, and ELV standards for safety and environmental compliance.
It is supplied on small reels, which makes for convenient storage and dispensing.
The heat shrink tubing is black in color.
It is suitable for wire insulation, protection, cable bundling, and color coding in various electrical applications.
When shrunk, the diameter of this tubing is 12.7 mm.
This product is manufactured in the United Kingdom.
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