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| Country of Origin | United Kingdom |
|---|---|
| Brand | RS PRO |
| Material | Polyolefin |
| Colour | Black |
| Model | 389-690 |
| Standards/Approvals | ELV, SFP (R4-0580), RoHS Compliant |
| Shrunk Diameter | 9.5mm |
| Sleeve Diameter | 19mm |
| Shrink Ratio | 2:1 |
| Sleeve Length | 6m |
| 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 |
| TE Connectivity Heat Shrink Tubing, Black 19 mm Sleeve Dia. x 5m Length 2 | 1 Ratio, DR-25 SeriesBrand: TE Connectivity |
| RS PRO Heat Shrink Tubing, Black 19.1 mm Sleeve Dia. x 6m Length 2 | 1 RatioBrand: RS PRO |
| HellermannTyton Heat Shrink Tubing, Black 19 mm Sleeve Dia. x 5m Length 2 | 1 Ratio, LVR SeriesBrand: HellermannTyton |
RS PRO 389-690 Heat Shrink Tubing is a high-quality, flexible polyolefin tubing designed for electrical insulation and protection. Featuring a 19 mm sleeve diameter and a convenient 6m length, it is engineered with a shrink ratio of 2:1, meaning it shrinks to half its original diameter when heat is applied, providing a secure fit around cables and joints.
This tubing operates within a wide temperature range from -55°C to +105°C and shrinks effectively at 90°C, making it ideal for use with delicate and temperature-sensitive components. It offers excellent mechanical protection and electrical insulation in various industrial and commercial applications such as wire insulation, reinforcement of terminations and joints, cable bundling, and color coding.
The polyolefin material ensures flexibility and durability while being easy to handle and store, as the tubing is supplied on small reels within the box. The product complies with ELV, SFP (R4-0580), and RoHS standards ensuring safety and environmental compliance.
The tubing shrinks to half its original diameter with a 2:1 shrink ratio. Flexible polyolefin construction provides excellent electrical insulation. Low temperature shrinking protects sensitive components. Operates between -55°C and +105°C temperature range.
Supplied on small reels facilitating easy dispensing and storage. Complies with ELV, SFP, and RoHS standards.
Used extensively in industrial automation, electronics manufacturing, electrical maintenance, and repair works, RS PRO 389-690 offers dependable performance and ease of use. Its specification and quality make it suitable for professional electrical and automation applications.
Explore more RS PRO electrical and cabling solutions at EnvMart for comprehensive and reliable industrial products.
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