RS PRO Heat Shrink Tubing, Black 38.1 mm Sleeve Dia. x 1.22m Length 3:1 Ratio, AIS-C3X0381BK Series

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Subtotal (1 unit)*

TWD229.00

(exc. GST)

TWD240.45

(inc. GST)

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  • 27 unit(s) ready to ship from another location
  • Plus 30 unit(s) shipping from July 23, 2026
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1 - 4TWD229.00
5 +TWD188.00

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RS Stock No.:
234-5903
Manufacturer:
RS PRO
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Brand

RS PRO

Product Type

Heat Shrink Tubing

Sleeve Diameter

38.1mm

Colour

Black

Shrunk Diameter

13mm

Shrink Ratio

3:1

Sleeve Length

1.22m

Material

Polyolefin

Flame Retardant

Yes

Standards/Approvals

RoHS, REACH

Series

AIS-C3X0381BK

COO (Country of Origin):
CN

RS PRO Adhesive Lined Heat Shrink Tubing, 3:1 Ratio


Introducing the range of high-quality RS PRO Heat Shrink Tubing, an easy-to-use solution for general-purpose heat shrink applications. Each tube is made from flexible Polyolefin with a low shrink temperature of 80˚C and a high shrink ratio of 3:1, shrinking to 3 times its original diameter, making it ideal for covering irregular or awkward shapes and creating a tight seal with excellent adhesive properties. This tubing can be used in various environments to repair wires and where waterproofing is required and includes a convenient adhesive lining, ensuring a secure seal.

Features and Benefits:


  • This range of high-quality RS PRO heat shrinks are flexible and versatile for a range of general-purpose heat shrink applications and offer have a high shrinkage ratio, shrinking to 3 times its original diameter, making them ideal for larger, irregular shapes

  • Thanks to the Polyolefin material, they are flame-retardant and offer excellent electrical insulation with waterproof and chemically resistant properties, suitable for harsh environments

  • It’s a cost-effective and all in one solution for technicians who require access to different types of heat shrinks

  • Operating temperature range of -45 to +110°C

  • Low heat shrink temperature of 80°C (minimum)

  • Available in a selection of different sizes to work with a wide range of applications

    • Applications:


    Heat shrink tubing is a type of extruded plastic tubing that can be cut to size and fitted over a wire or cable joint to protect and insulate the connection. When heat is applied, the tubing shrinks permanently, providing a protective seal. These polyolefin heat shrinkable tubes are very versatile and are used in both commercial and industrial applications for protecting and sealing cable joints and in-line components such as disconnect terminals and wire splices. They can also be used to carry out repairs on existing worn or torn cable or wiring insulation. Heat shrinks are commonly used for:

  • Electrical insulation

  • Environmental protection against moisture, dust, and chemicals

  • Mechanical protection to wires and small parts from abrasion

  • Mechanical strain relief on cable and connector joints to prevent damage caused by flexing or bending

  • Bundling and organizing harness wires, cable, and tubing

  • Colour coded identification of cables, wires, and component

    • Why RS PRO?


    RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.

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