Conjunto de tubo termorretrátil HellermannTyton HIS-3 3:1, 3 mm/1 mm, cinzento, 10 unid. 308-30313

Heat shrink tubing with a 3:1 shrink ratio and a dielectric strength above 20 kV/mm, supplied in a pack of 10 grey sleeves.

Overview

The HellermannTyton HIS-3 set contains 10 pieces of heat shrink tubing in grey. Each sleeve has a nominal diameter of 3 mm before shrinking and recovers to 1 mm, providing a tight, professional seal for cable joints and terminations. The cross-linked polyolefin material is halogen-free and self-extinguishing, making it suitable for a wide range of electrical insulation and strain relief tasks.

What stands out

• 3:1 shrink ratio for reliable coverage over irregular shapes
• Operating temperature range from -55 °C to +125 °C
• Flame retardant and halogen-free construction
• Dielectric strength greater than 20 kV/mm

Technical details

• Nominal diameter before shrinking: 3 mm
• Recovered diameter after shrinking: 1 mm
• Recovered wall thickness: 0.6 mm
• Minimum shrink temperature: +90 °C
• Longitudinal shrinkage: max. ±5%
• Tensile strength: 10.4 MPa
• Elongation at break: 200%

Our verdict

A dependable heat shrink tubing set for precise insulation work, offering consistent recovery and robust electrical properties.