Tubo termorretráctil HellermannTyton HIS-PACK-4,8/2,4-GNY, verde/amarillo, 4,8 mm a 2,4 mm, 1,2 m

The HellermannTyton HIS-PACK-4,8/2,4-GNY is a dual-colour heat shrink tubing that combines green and yellow in a single sleeve, eliminating the need for separate colour bands when marking earth conductors. Its 2:1 shrink ratio and cross-linked polyolefin construction provide reliable insulation and strain relief in electrical installations.

Highlights

• Green/yellow colour for earth conductor identification
• 2:1 shrink ratio for secure fit over irregular shapes
• Halogen-free material for safer use in enclosed spaces
• Wide operating temperature range from -55 °C to +125 °C
• Self-extinguishing per UL224 VW-1

In daily use

With an expanded diameter of 4.8 mm and a recovered diameter of 2.4 mm, this tubing slides easily over cables and connectors before shrinking at +100 °C. The 0.50 mm recovered wall thickness adds mechanical protection without excessive bulk. Each stick is 1.2 m long, allowing multiple custom lengths per piece.

Full specifications

• Expanded diameter: 4.8 mm
• Recovered diameter: 2.4 mm
• Recovered wall thickness: 0.50 mm
• Shrink ratio: 2:1
• Material: Cross-linked polyolefin
• Colour: Green/Yellow
• Length: 1.2 m
• Operating temperature: -55 °C to +125 °C
• Minimum shrink temperature: +100 °C
• Dielectric strength: 20 kV/mm
• Flammability: UL224 VW-1 (self-extinguishing)
• Halogen-free: Yes
• UV resistance: Good
• Chemical resistance: Good

Final note

Ideal for earth cable marking, insulation, and strain relief in industrial and automotive wiring.