Cellpack zmršťovacia bužírka SB 6.4-3.2 zelená 10m dávkovač box 127064

Electricians and maintenance technicians working on cable insulation and bundling will find this green heat shrink tubing practical in workshops, industrial installations, and field repairs. The 10-meter length comes in a dispenser box for clean storage and easy cutting.

Key specifications

• Shrink ratio: 2:1
• Diameter before shrinking: 6.4 mm
• Diameter after shrinking: 3.2 mm
• Colour: Green
• Length: 10 m
• Material: Cross-linked polyolefin
• Operating temperature: -55°C to +125°C
• Minimum shrink temperature: +90°C
• Dielectric strength: 20 kV/mm
• Flammability rating: Self-extinguishing (UL224 VW-1)
• Voltage rating: 600 V
• Wall thickness after shrinking: 0.55 mm
• Longitudinal shrinkage: max. 5%
• UV resistance: Good

Why choose it

This tubing provides reliable insulation and strain relief for wires and connectors. The 2:1 shrink ratio ensures a snug fit over irregular shapes, while the polyolefin material resists abrasion and chemicals. The green colour aids identification in colour-coded systems.

Ideal use cases

• Insulating electrical splices and terminations
• Bundling wires in control panels
• Protecting cables from abrasion and moisture
• Colour-coding circuits for easy identification

Good to know

The dispenser box keeps the tubing tangle-free and allows quick, measured cuts. The tubing is RoHS compliant, UL listed, and CSA certified.