HellermannTyton HelaShrink HIS-3 tubo termorretráctil 1,6mm negro 10m 339-00649

Exposed wires and cable splices are vulnerable to abrasion, moisture, and short circuits. This heat shrink tubing provides reliable electrical insulation and mechanical protection by shrinking tightly around cables when heated.

Who is it for

Electricians, panel builders, and maintenance technicians who need to insulate connections, bundle wires, or provide strain relief in industrial and automotive applications.

Main features

• 2:1 shrink ratio for a snug fit over irregular shapes
• Cross-linked polyolefin material resists chemicals and UV
• Supplied inner diameter 1.6 mm, recovers to 0.8 mm
• 10 m length per pack, black colour
• Operating temperature from -55 °C to +125 °C

Specifications

• Material: Cross-linked Polyolefin (PO-X)
• Shrink ratio: 2:1
• Supplied inner diameter: 1.6 mm
• Recovered inner diameter: 0.8 mm
• Recovered wall thickness: 0.45 mm
• Length: 10 m
• Colour: Black
• Minimum shrink temperature: +90 °C
• Operating temperature range: -55 °C to +125 °C
• Dielectric strength: 20 kV/mm
• Tensile strength: 15 MPa
• Elongation at break: 300%

Tips

Use a heat gun set above 90 °C and apply heat evenly around the tubing until it fully recovers and conforms to the underlying surface.