HellermannTyton HIS-3 Heat Shrink Tubing 1.2m Black 3:1 Ratio 1 Piece

The HellermannTyton HIS-3 heat shrink tubing offers reliable electrical insulation and mechanical protection for cables and wires. Made from cross-linked polyolefin, this tubing shrinks to one-third of its supplied diameter when heated, providing a tight, secure fit. Ideal for a wide range of applications including cable bundling, strain relief, and insulation.

Advantages

High shrink ratio of 3:1 allows for versatile use on irregular shapes. Halogen-free and self-extinguishing (UL224 VW-1) for enhanced safety. Excellent chemical resistance and moderate UV resistance due to black color.

Suitable for

• Electrical insulation of wires and cables
• Mechanical protection against abrasion and environmental stress
• Cable bundling and organization
• Strain relief at connection points

Key specifications

• Product Type: Heat Shrink Tubing
• Series: HIS-3
• Material: Cross-linked Polyolefin
• Shrink Ratio: 3:1
• Supplied Inner Diameter: 1.2 mm
• Recovered Inner Diameter: 0.4 mm
• Length: 1.2 m
• Color: Black
• Operating Temperature Range: -55 to +135 °C
• Minimum Shrink Temperature: +100 °C
• Dielectric Strength: 20 kV/mm
• Tensile Strength: 15 MPa
• Flammability Rating: UL224 VW-1 (Self-extinguishing)
• Approvals: UL224 VW-1, CSA
• Halogen-free: Yes
• Wall Thickness (Recovered): 0.45 mm
• Packaging Quantity: 1 piece

Recommendations

For best results, use a heat gun or hot air blower to shrink the tubing evenly. Ensure the tubing is fully recovered before cooling.