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| Country of Origin | India |
|---|---|
| Brand | HellermannTyton |
| Material | Polyolefin |
| Colour | Green, Yellow |
| Model | TFN21 |
| Series | TFN21 |
| Standards/Approvals | UL 224, UL, cULus Recognised |
| Shrunk Diameter | 2.4mm |
| Sleeve Diameter | 4.8mm |
| Shrink Ratio | 2:1 |
| Sleeve Length | 1m |
| Shrink Ratio2 | 1 |
| HellermanTyton 2 | 1 Flame Retardant Heatshrink Tubing TFN21 Series |
HellermannTyton 309-60138 TFN21 4.8/2.4-PO-X-GNYE Halogen Free Heat Shrink Tubing is engineered for high-performance cable protection in demanding electrical, commercial, and industrial settings. This heat shrink tubing is constructed from halogen-free polyolefin material, making it suitable for safety-critical areas such as public buildings, laboratories, and manufacturing plants.
The product features a sleeve diameter of 4.8 mm, shrinks to 2.4 mm, and comes in a 1 m length for versatile installation. Its 2:1 shrink ratio provides efficient coverage of cable joints and terminations, ensuring enhanced insulation and mechanical protection. Dual green and yellow coloring aids in circuit identification and compliance with safety protocols.
Halogen-free polyolefin construction ensures safety in sensitive electrical environments. Offers a 2:1 shrink ratio for tight fitting over cable joints or terminations. Green and yellow dual color enhances clear identification and safety compliance.
Flexible, thin-walled tubing provides ease of installation and fast shrinking at low temperature. Resists temperatures from -55°C to +135°C for robust industrial and laboratory performance. UL 224 and cULus recognized for quality and flame-retardant standards.
Sleeve diameter of 4.8 mm and length of 1 m suit varied wiring applications.
The TFN21 Series is widely employed across electrical automation, cable harness assembly, HVAC systems, and water treatment control panels. Its flame retardant properties meet UL224 125°C 600V standards, offering critical safety compliance for industrial and commercial cable insulation. Polyolefin material grants flexibility and efficient shrinking, optimum for both maintenance and new installations.
Packaging contains 1 m length of heat shrink tubing with sleeve diameter 4.8 mm. For technical, industrial, laboratory, or manufacturing environments, HellermannTyton TFN21 delivers trusted performance and easy installation.
Explore more cable protection and sleeving solutions under the Heat Shrink Tubing category on EnvMart and browse the HellermannTyton range for compatible accessories.
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