HellermannTyton 308-30300 Heat Shrink Tubing, Polyolefin, Black, 1 Meter, 3.0 mm Diameter

The HellermannTyton 308-30300 is a high-quality heat shrink tubing made from cross-linked polyolefin, designed for electrical insulation, wire bundling, mechanical protection, and strain relief. With a 2:1 shrink ratio, it shrinks from 3.0 mm to 1.5 mm inner diameter upon heating, providing a secure and durable covering. This black tubing is 1 meter long and comes as a single piece.

Advantages

Excellent electrical insulation with a dielectric strength of 20 kV/mm and a voltage rating of 600 V. Wide operating temperature range from -55 °C to +135 °C, with a minimum shrink temperature of +90 °C. Self-extinguishing flammability rating UL224 VW-1 ensures safety. Good chemical resistance and tensile strength of 10.4 MPa.

Suitable for

• Electrical insulation of wires and cables
• Wire bundling and organization
• Mechanical protection against abrasion and environmental factors
• Strain relief for connectors and terminals

Key specifications

• Product Type: Heat Shrink Tubing
• Material: Cross-linked Polyolefin
• Colour: Black
• Shrink Ratio: 2:1
• Supplied Internal Diameter: 3.0 mm
• Recovered Internal Diameter: 1.5 mm
• Recovered Wall Thickness: 0.45 mm
• Length: 1 Meter
• Operating Temperature Range: -55 °C to +135 °C
• Minimum Shrink Temperature: +90 °C
• Dielectric Strength: 20 kV/mm
• Tensile Strength: 10.4 MPa
• Flammability Rating: UL224 VW-1
• Approvals: UL, CSA, RoHS Compliant
• Halogen-Free: No
• Voltage Rating: 600 V

Recommendations

For best results, use a heat gun or hot air blower to evenly shrink the tubing. Ensure the tubing is fully recovered and adheres tightly to the substrate. Suitable for a wide range of applications in electrical and electronic industries.