Cellpack Tubo termorretráctil 6-2 mm, 3:1, negro, 10 m caja dispensadora 127111

Electricians and maintenance technicians use this black heat shrink tubing from a dispenser box for insulating splices, bundling cables, and providing strain relief in control cabinets and industrial wiring. The 3:1 shrink ratio means the tubing recovers tightly over connectors and irregular shapes after heating.

Key specifications

• Material: Polyolefin
• Colour: Black
• Length: 10 m
• Supplied diameter: 6 mm
• Recovered diameter: 2 mm
• Shrink ratio: 3:1
• Operating temperature: -55°C to +125°C
• Minimum shrink temperature: +90°C
• Dielectric strength: 20 kV/mm
• Flame retardant: UL224 VW-1
• Voltage rating: 600 V
• UV resistant
• Chemical resistant
• Packaging: Dispenser box

Why choose it

The tubing is made from cross-linked polyolefin that is flame retardant and resistant to UV and common chemicals. It provides reliable electrical insulation and mechanical protection in demanding environments.

Ideal use cases

• Insulating electrical connections and splices
• Bundling and organising cables in panels
• Strain relief for connectors and terminations
• Protecting components from abrasion and moisture

Good to know

The dispenser box keeps the tubing clean and allows easy cutting to length. Heat with a hot air gun until the tubing shrinks tightly around the substrate.