HellermannTyton HIS-3 Heat Shrink Tubing Set, 3:1, Black, 100 Pieces 308-30310

This HellermannTyton HIS-3 heat shrink tubing set stands out with its 3:1 shrink ratio, allowing it to cover a wider range of diameters than standard 2:1 tubing. The set includes 100 pieces of black polyolefin tubing, each 100 mm long, with supplied diameters from 1.5 mm to 18 mm, making it suitable for various cable insulation and bundling tasks.

Highlights

• 3:1 shrink ratio for versatile fit
• Halogen-free and flame-retardant polyolefin
• Wide operating temperature range from -55 °C to +135 °C
• High dielectric strength over 20 kV/mm
• RoHS compliant and UL224 VW-1 approved

In daily use

The tubing shrinks at a minimum temperature of +90 °C, providing a secure, abrasion-resistant seal. Its self-extinguishing properties enhance safety in electrical applications, while the black colour offers a neat, professional finish.

Full specifications

• Material: Polyolefin (PO)
• Shrink ratio: 3:1
• Colour: Black
• Number of pieces: 100
• Length per piece: 100 mm
• Supplied diameter: 1.5 mm to 18 mm
• Recovered diameter: 0.5 mm to 6 mm
• Operating temperature: -55 °C to +135 °C
• Minimum shrink temperature: +90 °C
• Dielectric strength: > 20 kV/mm
• Flame retardant: Yes (self-extinguishing)
• Halogen-free: Yes
• RoHS compliant: Yes
• Approvals: UL224 VW-1, CSA
• Tensile strength: 10.4 MPa
• Elongation at break: 200%
• Longitudinal shrinkage: max. 5%

Final note

With its broad size range and reliable performance, this set is a practical choice for professional electrical insulation and strain relief.