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HellermannTyton Heat Shrink Tubing Black 25.4 mm Sleeve Diameter x 5m Length 2:1 Ratio 300-32540 HIS-PACK-25.4/12.7-PO-X-BK

Category Heat Shrink Tubing Brand HellermannTyton Condition New

Specifications

Country of Origin Japan
Brand HellermannTyton
Material Polyolefin
Colour Black
Model 300-32540 HIS-PACK-25.4/12.7-PO-X-BK
Series HIS-PACK
Standards/Approvals SAE, UL Listed, UL Recognized
Shrunk Diameter 12.7mm
Sleeve Diameter 25.4mm
Shrink Ratio 2:1
Sleeve Length 5m
Shrink Ratio2 1
HellermannTyton Heat Shrink Tubing, Black 25.4 mm Sleeve Dia. x 5m Length 2 1 Ratio, HIS-PACK Series

Key Features

  • Constructed from cross-linked polyolefin for durability and flexibility.
  • Provides excellent mechanical abrasion resistance and corrosion protection.
  • Operates effectively in a temperature range from -55°C to +125°C.
  • Features flame retardant properties and meets UL224 VW-1 flammability standard.
  • Dielectric strength of 20 kV/mm ensures high electrical insulation.
  • Suitable for insulating soldered joints and protecting wiring in industrial and electrical applications.
  • Ideal for cable protection in control panels, electronic assemblies, and machinery wiring protection.
  • Supplied on a 5m reel for easy on-site handling and dispensing.

Product Description

HellermannTyton 300-32540 HIS-PACK-25.4/12.7-PO-X-BK Heat Shrink Tubing is a black cross-linked polyolefin sleeve designed for industrial electrical wire insulation and protection. With a sleeve diameter of 25.4 mm and a shrunk diameter of 12.7 mm, this tubing has a shrink ratio of 2:1 and a length of 5 meters, providing reliable mechanical and corrosion resistance.

It maintains flexibility across a wide temperature range from -55°C to +125°C, making it suitable for harsh environments in electronics, automation, and electrical systems. The tubing is flame retardant with a UL224 VW-1 rating, minimizing fire propagation risk while delivering high dielectric strength of 20kV/mm for superior electrical insulation.

The HIS-PACK Series tubing ensures dimensional stability after shrinkage with a longitudinal change within ±5%, ensuring predictable finished lengths after installation. Its minimum activation temperature is +100°C, allowing consistent heat shrink performance during assembly.

This product is ideal for insulating soldered joints in electronic assemblies, cable protection on control panels and harnesses, and mechanical protection of wiring in machinery. It also aids in color-coding and identifying cables and is suitable for repairing and refurbishing industrial connectors.

The tubing meets key industry specifications including SAE AMS-DTL-23053/5 and is UL Listed and Recognized for safety and performance. Supplied on convenient 5-meter reels, it is intended for efficient on-site cutting and installation.

Constructed from durable cross-linked polyolefin with excellent abrasion and chemical resistance. Provides corrosion protection and reliable insulation in industrial environments. Flame retardant and UL certified for high safety standards.

Operating temperature range supports extreme cold and heat conditions (-55°C to +125°C). Compatible with automation, electrical systems, and electronic assembly applications. Explore the Electronics & Electricals category on EnvMart for more Heat Shrink Tubing and cable protection solutions from trusted brands like HellermannTyton.

HellermannTyton Heat Shrink Tubing Black 25.4 mm Sleeve Diameter x 5m Length 2:1 Ratio 300-32540 HIS-PACK-25.4/12.7-PO-X-BK
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Frequently Asked Questions

The sleeve diameter of this heat shrink tubing is 25.4 mm.

The shrunk diameter of this model is 12.7 mm.

It is supplied in a length of 5 meters.

This tubing operates effectively in a temperature range from -55°C to +125°C.

The shrink ratio is 2:1.

It is constructed from cross-linked polyolefin, providing durability and flexibility.

This model features flame retardant properties and meets the UL224 VW-1 flammability standard.

The dielectric strength is 20 kV/mm, ensuring high electrical insulation.

It meets key industry specifications including SAE AMS-DTL-23053/5 and is UL Listed and Recognized.

It is suitable for insulating soldered joints, protecting wiring in industrial and electrical applications, and cable protection in control panels and electronic assemblies.

The minimum activation temperature is +100°C, allowing for consistent heat shrink performance during assembly.

The country of origin for this heat shrink tubing is Japan.

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