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HellermannTyton Halogen Free Flame Retardant Polyolefin Heat Shrink Tubing 2.4 mm Sleeve Dia. x 1m Length 2:1 Shrink TFN21

Category Heat Shrink Tubing Brand HellermannTyton Condition New

Specifications

Country of Origin India
Brand HellermannTyton
Material Polyolefin
Colour Green, Yellow
Model TFN21
Series TFN21
Standards/Approvals cULus Recognised, UL, UL 224
Shrunk Diameter 1.2mm
Sleeve Diameter 2.4mm
Shrink Ratio 2:1
Sleeve Length 1m
Shrink Ratio2 1
HellermanTyton 2 1 Flame Retardant Heatshrink Tubing TFN21 Series

Key Features

  • The tubing has a sleeve diameter of 2.4 mm before shrinking.
  • Sleeve length measures 1 meter, allowing versatile application.
  • Shrunk diameter reduces to 1.2 mm for tight insulation over cables.
  • Flame retardant rated to UL 224-VW1 standards enhancing safety.
  • Operates efficiently in temperatures from -55°C up to +135°C.
  • Constructed from cross-linked polyolefin for durability and flexibility.
  • Suitable for insulating cable joints, terminations, and cable bundling.
  • Designed to shrink quickly at low temperatures ensuring efficiency.

Product Description

HellermannTyton TFN21 Series Halogen Free Heat Shrink Tubing is engineered for industrial and electrical wiring insulation applications requiring reliable flame retardant protection. This flexible polyolefin tubing exhibits a high shrink ratio of 2:1, allowing secure fit over various cable joints, terminations, and harnesses. The product operates effectively across a wide temperature range from -55°C to +135°C, maintaining performance integrity in harsh environments.

With a sleeve diameter of 2.4 mm and a shrunk diameter of 1.2 mm, the tubing provides tight insulation while maintaining thin walls for flexibility and easy installation. The 1 meter sleeve length is manufactured in a cross-linked polyolefin material that ensures rapid shrinking at low temperature, reducing installation time and minimizing thermal stress on cables.

The tubing meets high safety standards including UL 224-VW1 flame retardant rating and cULus Recognised certification, assuring compliance with industrial and commercial electrical codes. Halogen free formulation reduces toxic gas emissions during fires, improving user and environmental safety.

Ideal for electrical, industrial automation, manufacturing, HVAC, and telecommunications industries, this heat shrink tubing is extensively used for protecting electrical wiring, cable bundling, and insulation of cable joints and terminations.

The tubing is flame retardant and halogen free for superior safety performance. Polyolefin material provides durability, flexibility, and chemical resistance. High shrink ratio 2:1 covers a wide range of cable diameters, minimizing inventory needs.

Thin-walled design allows for compact installations without bulk. Compliant with UL 224 and SAE-AMS-DTL-23053/5 standards for quality assurance. Works reliably in extreme industrial temperature ranges -55°C to +135°C. Fast shrinking at low temperature reduces installation time and cable damage risks.

Green, yellow color coding aids in cable identification and organization. Package contains multiple 1 meter lengths suitable for large scale projects.

Explore our complete range of Heat Shrink Tubing and related cable sleeving products in the Electronics & Electrical category at EnvMart for your industrial wiring protection needs.

HellermannTyton Halogen Free Flame Retardant Polyolefin Heat Shrink Tubing 2.4 mm Sleeve Dia. x 1m Length 2:1 Shrink TFN21
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Frequently Asked Questions

The sleeve diameter of this model is 2.4 mm before shrinking.

When shrunk, the diameter reduces to 1.2 mm, providing tight insulation over cables.

The tubing has a length of 1 meter, allowing for versatile application in various projects.

This heat shrink tubing has a shrink ratio of 2:1, accommodating a wide range of cable diameters.

It operates effectively in temperatures ranging from -55°C to +135°C.

The tubing is constructed from cross-linked polyolefin, which provides flexibility and chemical resistance.

It is cULus Recognised and meets UL 224 standards, ensuring compliance with industrial electrical codes.

Yes, this model is halogen free, which reduces toxic gas emissions during fires, enhancing safety.

The tubing is available in green and yellow, aiding in cable identification and organization.

It is ideal for insulating cable joints, terminations, and bundling in electrical, industrial automation, and telecommunications sectors.

The tubing is designed to shrink quickly at low temperatures, which helps reduce installation time.

The heat shrink tubing is manufactured in India.

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