HellermannTyton HIS-3 Heat Shrink Tubing 3:1, 3.0 mm, Black, 10 m 308-10300

In industrial control cabinets and automotive wiring harnesses, technicians need reliable insulation and strain relief. This heat shrink tubing from HellermannTyton's HIS-3 series provides a 3:1 shrink ratio, allowing it to fit over connectors and irregular shapes. The black cross-linked polyolefin material is halogen-free and UV resistant, making it suitable for both indoor and outdoor applications. With a supplied diameter of 3.0 mm, it recovers to 1.0 mm, creating a tight seal. The 10-meter length is ideal for continuous use in production or maintenance.

Key specifications

• Shrink ratio: 3:1
• Supplied inner diameter: 3.0 mm
• Recovered inner diameter: 1.0 mm
• Recovered wall thickness: 0.55 mm
• Material: Cross-linked polyolefin
• Colour: Black
• Length: 10 m
• Operating temperature range: -55°C to +125°C
• Minimum shrink temperature: +90°C
• Dielectric strength: >20 kV/mm
• Flammability rating: UL224 VW-1 (self-extinguishing)
• Halogen-free: Yes
• UV resistant: Yes
• Adhesive lined: No

Why choose it

The 3:1 shrink ratio offers versatility for covering components with varying diameters. The cross-linked polyolefin provides excellent electrical insulation and mechanical protection. Being halogen-free and UV resistant, it meets demanding environmental requirements. The self-extinguishing property enhances safety in electrical applications.

Ideal use cases

• Insulating splices and terminations in electrical wiring
• Providing strain relief for cables and connectors
• Bundling wires in automotive and industrial settings
• Protecting against abrasion and environmental factors

Good to know

The tubing is supplied in a 10-meter length, allowing for custom cutting. It is approved to UL224 125°C VW-1 and CSA standards, ensuring compliance with industry requirements. RoHS compliant.