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RS PRO Heat Shrink Tubing Black Polyolefin 4.8 mm Sleeve Diameter 20 m Length 2:1 Shrink Ratio 389-656
Specifications
| Country of Origin | United Kingdom |
|---|---|
| Brand | RS PRO |
| Material | Polyolefin |
| Colour | Black |
| Model | 389-656 |
| Standards/Approvals | SFP (R4-0580), ELV, RoHS Compliant |
| Shrunk Diameter | 2.4mm |
| Sleeve Diameter | 4.8mm |
| Shrink Ratio | 2:1 |
| Sleeve Length | 20m |
| 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 4.8 mm Sleeve Dia. x 20m Length 2 | 1 RatioBrand: RS PRO |
| TE Connectivity Heat Shrink Tubing, Black 4.8 mm Sleeve Dia. x 9m Length 2 | 1 Ratio, CGPT SeriesBrand: TE Connectivity |
| TE Connectivity Heat Shrink Tubing, Black 4.8 mm Sleeve Dia. x 50m Length 2 | 1 Ratio, DR-25 SeriesBrand: TE Connectivity |
Key Features
- The tubing shrinks to half its original diameter for secure fitting.
- Flexible polyolefin material makes it suitable for delicate or temperature-sensitive equipment.
- Operates effectively between -55°C and +105°C.
- Heat shrink temperature is 90°C, ensuring safe usage with a heat gun or oven.
- Compliant with SFP (R4-0580), ELV, and RoHS standards.
- Flame retardant and halogen free properties are not present in this tubing.
- Supplied on small reels for easy storage, access, and dispensing.
- Ideal for general-purpose applications such as wire insulation, cable bundling, termination reinforcement, and color coding.
Product Description
RS PRO 389-656 Heat Shrink Tubing is a black, flexible polyolefin tubing designed for electrical insulation, protection, and cable management. Measuring 4.8 mm in sleeve diameter and 20 meters in length, it features a 2:1 shrink ratio that allows the tubing to shrink to half its original diameter when heated to approximately 90°C. This tubing is suitable for delicate or temperature-sensitive equipment owing to its low heat shrink temperature and flexible material.
Operating temperature range spans from -55°C to +105°C which makes it suitable for various industrial, manufacturing, laboratory, and commercial electrical applications. It is RoHS compliant and meets SFP (R4-0580) and ELV standards, underlining its quality and safety in electrical environments.
This heat shrink tubing is ideal for protecting wire insulation, reinforcing terminations and joints, bundling cables neatly, and providing color coding solutions in electrical assemblies. The tubing is supplied on convenient small reels within the box, facilitating straightforward storage and dispensing during use.
The tubing shrinks to half its original diameter with a 2:1 shrink ratio. Flexible and durable polyolefin construction ensures reliability. Low heat shrink temperature of 90°C is safe for sensitive equipment. Wide operating temperature range of -55°C to +105°C.
Meets SFP (R4-0580), ELV, and RoHS compliance standards. Non-flame retardant and not halogen free. Supplied on reels for easy handling and storage. Widely used for wire insulation, cable bundling, and joint protection.
This product is excellent for use in electrical maintenance, automation, manufacturing processes, and general electrical wiring protection. For more industrial-grade Heat Shrink Tubing options and related products, explore the comprehensive range available at EnvMart.
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Frequently Asked Questions
The sleeve diameter of this heat shrink tubing is 4.8 mm.
This model comes in a length of 20 meters.
It features a 2:1 shrink ratio, meaning it shrinks to half its original diameter when heated.
The operating temperature range spans from -55°C to +105°C.
The heat shrink temperature for this tubing is approximately 90°C.
Yes, it is compliant with SFP (R4-0580), ELV, and RoHS standards.
It is made from flexible polyolefin material, suitable for delicate or temperature-sensitive equipment.
The tubing is supplied on small reels, which facilitate easy storage, access, and dispensing.
It is suitable for general-purpose applications such as wire insulation, cable bundling, termination reinforcement, and color coding.
No, this tubing does not have flame retardant or halogen-free properties.
When shrunk, the diameter of this tubing is 2.4 mm.
This product is manufactured in the United Kingdom.
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