HellermannTyton HIS-3 Heat Shrink Tubing 3:1, 3 mm Supplied ID, Black, 1 m 323-10400

The HellermannTyton HIS-3 heat shrink tubing offers a 3:1 shrink ratio, allowing it to conform tightly over connectors and irregular shapes. Its supplied inner diameter of 3 mm recovers to 1.5 mm, making it suitable for insulating small-gauge wires and splices. The black cross-linked polyolefin material provides durable electrical insulation and mechanical protection.

Highlights

• 3:1 shrink ratio for secure fit over components
• Supplied ID 3 mm, recovered ID 1.5 mm
• Operating temperature range -55°C to +125°C
• Halogen-free and UV resistant (black)
• UL224 VW-1 self-extinguishing

In daily use

This tubing is used for electrical insulation, cable bundling, strain relief, and color coding. It shrinks at a minimum temperature of +90°C using a heat gun. The material has a tensile strength of 10 MPa and elongation at break of 200%, providing robust protection in demanding environments.

Full specifications

• Product Type: Heat Shrink Tubing
• Series: HIS-3
• Shrink Ratio: 3:1
• Supplied Inner Diameter: 3 mm
• Recovered Inner Diameter: 1.5 mm
• Color: Black
• Material: Cross-linked Polyolefin
• Operating Temperature Range: -55°C to +125°C
• Minimum Shrink Temperature: +90°C
• Dielectric Strength: 20 kV/mm
• Tensile Strength: 10 MPa
• Elongation at Break: 200%
• Flammability Rating: UL224 VW-1 (Self-extinguishing)
• Halogen-Free: Yes
• UV Resistant: Yes (for black color)
• Approvals: UL224, CSA
• Standard Compliance: RoHS Compliant
• Typical Applications: Electrical insulation, cable bundling, mechanical protection, strain relief, color coding

Final note

HellermannTyton's HIS-3 series is a reliable choice for professional electrical work where a high shrink ratio and halogen-free construction are required.