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HellermannTyton Halogen Free Flame Retardant Heat Shrink Tubing Yellow Green 25.4 mm Sleeve Dia. x 1m Length 2:1 Ratio TFN21

Category Heat Shrink Tubing Brand HellermannTyton Condition New

Specifications

Country of Origin India
Brand HellermannTyton
Material Polyolefin
Colour Yellow, Green
Model TFN21
Series TFN21
Standards/Approvals cULus Recognised, UL, UL 224
Shrunk Diameter 12.7mm
Sleeve Diameter 25.4mm
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 25.4 mm and shrunk diameter of 12.7 mm.
  • It measures 1 meter in length and provides effective insulation over cable joints and terminations.
  • Manufactured from halogen free and flame retardant materials certified to UL224 standards.
  • Operates within a temperature range from -55°C to +135°C with a voltage rating of 600 V.
  • Thin-walled design offers flexibility and fast shrinking at low temperatures for efficient application.
  • Approved by cULus and meets SAE-AMS-DTL-23053/5 Class 1 and 3 standards.

Product Description

HellermannTyton TFN21 Halogen Free Heat Shrink Tubing is a high-quality, flame retardant, and halogen free polyolefin sleeve designed for electrical insulation and protection. This tubing features a 2:1 shrink ratio with a sleeve diameter of 25.4 mm that shrinks to 12.7 mm, offering reliable coverage for cable joints, terminations, and harnessing applications.

The tubing length is 1 meter, making it suitable for a variety of industrial and commercial uses. It is constructed with a thin wall for flexibility, fast shrinking, and application at low shrink temperatures. The product is approved under UL224 and carries cULus recognition, conforming also to SAE-AMS-DTL-23053/5 Class 1 and 3 requirements.

Designed for operating temperatures from -55°C up to +135°C and a voltage rating of 600 V, the TFN21 series tubing ensures safety and durability in industrial, electrical, automation, manufacturing, and HVAC environments. The halogen free composition enhances fire safety by reducing toxic emissions if exposed to flame.

This heat shrink tubing suits insulating cable joints and wiring harness bundles, providing excellent flame retardant characteristics while minimizing inventory needs with a high shrink ratio covering a wide range of cable sizes.

The tubing's flame retardant nature meets UL224-VW1 standards. Halogen free material supports enhanced environmental and safety standards. Wide temperature tolerance accommodates diverse industrial conditions. Thin wall construction provides ease of installation and reliable protection.

Compliant with multiple stringent standards ensures quality and reliability.

Set includes 1 meter heat shrink tube with color coding Yellow and Green, suitable for electrical and industrial wiring applications. This product is ideal for use in industries requiring flame retardant, halogen free cable protection solutions with validated certification standards.

Browse EnvMart’s extensive Heat Shrink Tubing and cable accessories catalog for compatible products and accessories designed to enhance your installation and maintenance operations.

HellermannTyton Halogen Free Flame Retardant Heat Shrink Tubing Yellow Green 25.4 mm Sleeve Dia. x 1m Length 2:1 Ratio TFN21
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Frequently Asked Questions

The sleeve diameter of this tubing is 25.4 mm.

When shrunk, the diameter of this model is 12.7 mm.

The length of the heat shrink tubing is 1 meter.

This heat shrink tubing has a shrink ratio of 2:1.

It operates within a temperature range from -55°C to +135°C.

The voltage rating of this tubing is 600 V.

It is made from halogen free and flame retardant polyolefin material.

This tubing is approved under UL224 and carries cULus recognition, conforming to SAE-AMS-DTL-23053/5 Class 1 and 3 requirements.

The tubing is available in Yellow and Green colors.

This model is suitable for electrical insulation and protection, including cable joints and wiring harness bundles.

The heat shrink tubing is manufactured in India.

Its thin-walled design offers flexibility and fast shrinking at low temperatures, making it easy to install and apply.

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