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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 | Black | by Wurth

BRAND: Wurth
SKU: 771193
$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 provides high dielectric strength of 15 kV/mm, making it ideal for cable bundling, strain relief, and environmental protection for wiring. Ensure safety and reliability in your electrical applications with this durable solution.
Technical Specifications
  • Colour: Black
  • Diameter before shrink: 9 mm
  • Diameter after shrink: 3 mm
  • Sleeve-wall thickness when shrunk: 0.75 mm
  • Dielectric strength: 15 kV/mm
  • Shrinkage temperature range: 70 to 120 °C
  • Operating temperature range: -55 to 125 °C
  • Material: Polyolefin
  • Flame-retardant: Yes
  • Length: 5 m
  • Dimensions (H x L x W): 5mm x 5000mm x 9mm
  • 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 safety.
Applications
  • Electrical insulation and protection
  • Cable bundling and strain relief
  • Environmental protection for wiring
  • Repair and maintenance of electrical components
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Durable material reduces need for frequent replacements
  • Flame-retardant properties enhance safety and reduce fire risk
Warranty Information

Standard manufacturer warranty applies.

Available Now

Wurth 3:1 Shrink Ratio Heat Shrink Tubing is available for immediate purchase, ideal for electrical insulation and protection applications.