HellermannTyton HIS-3 tubo termorretráctil 3:1 3mm negro 10m 300-30240

Protect and insulate electrical connections with this black heat shrink tubing. It shrinks to one-third of its original diameter when heated, creating a tight seal around wires and cables.

Who is it for

Electricians, technicians, and DIY enthusiasts who need reliable insulation for splices, terminations, and repairs.

Main features

• 3:1 shrink ratio for a secure fit over irregular shapes
• Supplied inner diameter of 3 mm, recovers to 1 mm
• 10 m length in a convenient dispenser box
• Cross-linked polyolefin material is halogen-free and self-extinguishing
• Operating temperature from -55°C to +125°C

Specifications

• Colour: Black
• Material: Cross-linked Polyolefin
• Shrink Ratio: 3:1
• Supplied Inner Diameter: 3 mm
• Recovered Inner Diameter: 1 mm
• Length: 10 m
• Operating Temperature Range: -55°C to +125°C
• Minimum Shrink Temperature: +90°C
• Dielectric Strength: >20 kV/mm
• Flammability: Self-extinguishing (UL224 VW-1)
• Halogen-free: Yes
• UV Resistant: Yes (Black)
• Chemical Resistance: Good
• Recovered Wall Thickness: 0.45 mm
• Standards/Approvals: RoHS, UL224 VW-1, CSA

Tips

Use a heat gun to apply even heat and avoid overheating. For best results, rotate the tubing while shrinking.