HellermannTyton HIS-PACK-3,2/1,6-GNY tubo termorretráctil 3,2/1,6 mm verde/amarillo 10 uds. de 1 m

Electricians and panel builders use this green/yellow heat shrink tubing to insulate and protect cable connections, especially for earth conductors. It shrinks to half its diameter when heated, providing a tight, durable seal.

Key specifications

• Material: Cross-linked polyolefin, halogen-free
• Shrink ratio: 2:1
• Expanded internal diameter: 3.2 mm
• Recovered internal diameter: 1.6 mm
• Recovered wall thickness: 0.5 mm
• Colour: Green/Yellow
• Length per piece: 1 m
• Quantity per pack: 10 pieces
• Operating temperature: -55°C to +125°C
• Minimum shrink temperature: +90°C
• Dielectric strength: >20 kV/mm
• Flammability: UL224 VW-1 (self-extinguishing)
• Voltage rating: 600 V
• UV resistant: Good

Why choose it

The 2:1 shrink ratio and wide temperature range make it reliable for industrial wiring. The green/yellow colour clearly identifies earth conductors, improving safety and compliance.

Ideal use cases

• Insulating and protecting earth wire connections in control panels
• Repairing damaged cable insulation in automotive or marine applications
• Bundling and colour-coding wires in electrical installations

Good to know

Halogen-free material reduces toxic smoke in case of fire. The tubing is supplied in 1-metre lengths, allowing you to cut it to the exact size needed.