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Christmas/New Year Delay Notice: Many suppliers are closed 22 Dec – 15 Jan. Some orders may experience delays.
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Heat Shrink Tubing | 3:1 Shrink Ratio | Flame-Retardant Polyolefin | High Dielectric Strength | by Wurth

BRAND: Wurth
SKU: 771131
$121.60 List price: $152.80
Free pick up (over 25 kg or over 1 meter)
Contact us for delivery cost
Heat shrink tubing with a 3:1 shrink ratio and flame-retardant polyolefin material is perfect for electrical insulation and protection. Operating in a temperature range from -55 to 125 °C, it offers high dielectric strength of 15 kV/mm, making it ideal for bundling and organizing cables in various electrical installations. This durable tubing minimizes waste and enhances safety, ensuring reliable performance in residential, commercial, and industrial applications.
Technical Specifications
  • Colour: Black
  • Diameter: 3 mm
  • Diameter (shrunk): 1 mm
  • Sleeve-wall thickness when shrunk: 0.55 mm
  • Dielectric strength: 15 kV/mm
  • Minimum shrinkage temperature: 70 °C
  • Maximum shrinkage temperature: 120 °C
  • Operating temperature range: -55 to 125 °C
  • Material: Polyolefin
  • Flame-retardant: Yes
  • Length: 10 m
  • Dimensions (H x L x W): 10mm x 10000mm x 300mm
  • Weight: 0.1 kg
Key Features
  • 3:1 shrink ratio for versatile application
  • Flame-retardant polyolefin material
  • High dielectric strength of 15 kV/mm
  • Operates in temperature range from -55 to 125 °C
Professional Installation Requirements
  • Installation by a qualified electrician is recommended to ensure proper application and compliance with electrical safety standards.
Applications
  • Electrical insulation for wires and connections
  • Protection of electrical components from abrasion and environmental factors
  • Bundling and organizing cables in residential, commercial, and industrial electrical installations
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Durable material reduces need for frequent replacements, minimizing waste
  • Flame-retardant properties enhance safety and reduce fire risk
Warranty Information

Standard manufacturer warranty applies. Please refer to Wurth's warranty policy for details.

Available Now

Wurth 3:1 Shrink Ratio Heat Shrink Tubing is available for immediate purchase, ideal for electrical insulation and protection in residential, commercial, and industrial installations.