HellermannTyton HIS-3 Heat Shrink Tubing, 3:1 Ratio, 55mm Dia, Black, 1.2m Length

The HellermannTyton HIS-3 heat shrink tubing is a high-quality, cross-linked polyolefin tubing designed for insulation, protection, and strain relief of electrical connections and cables. With a 3:1 shrink ratio, it provides a tight, secure fit over a wide range of diameters. This black tubing is halogen-free, RoHS compliant, and offers excellent chemical resistance and dielectric strength.

Advantages

• 3:1 shrink ratio for versatile applications
• Halogen-free and RoHS compliant for environmental safety
• Excellent dielectric strength of 20 kV/mm
• Wide operating temperature range from -55°C to +125°C
• Good chemical resistance for demanding environments

Suitable for

• Insulating electrical connections
• Protecting cables from abrasion and moisture
• Strain relief for wire bundles
• Color-coding and identification

Key specifications

• Product Type: Heat Shrink Tubing
• Series: HIS-3
• Material: Cross-linked Polyolefin (POX)
• Shrink Ratio: 3:1
• Supplied Diameter: 55 mm
• Recovered Diameter: 6 mm
• Length: 1.2 m
• Color: Black
• Operating Temperature: -55°C to +125°C
• Minimum Shrink Temperature: +90°C
• Dielectric Strength: 20 kV/mm
• Flammability Rating: UL224 VW-1
• Halogen Free: Yes
• RoHS Compliant: Yes
• Wall Type: Thin-Wall
• Longitudinal Shrinkage: Max. ±5%
• Tensile Strength: 15 MPa

Recommendations

For best results, use a heat gun or other suitable heat source to shrink the tubing evenly. Ensure the tubing is fully recovered before allowing it to cool.