HellermannTyton Heat Shrink Tubing, Black 19.1mm Sleeve Dia. x 4m Length 3:1 Ratio, HIS-3 Series

Save 7% when you buy 50 units

Subtotal (1 unit)*

£22.92

(exc. VAT)

£27.50

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 22 unit(s) ready to ship
  • Plus 25 unit(s) ready to ship from another location
  • Plus 60 unit(s) shipping from 13 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 14£22.92
15 - 49£21.79
50 +£21.11

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

RS Stock No.:
820-6997
Distrelec Article No.:
155-05-472
Mfr. Part No.:
308-31800 HIS-3-18/6-PO-X-BK
Brand:
HellermannTyton
Find similar products by selecting one or more attributes.
Select all

Brand

HellermannTyton

Sleeve Diameter

19.1mm

Colour

Black

Shrunk Diameter

6mm

Sleeve Type

Heat Shrink

Adhesive Lined

No

Shrink Ratio

3:1

Sleeve Length

4m

Material

Polyolefin Cross Linked (POX)

Operating Temperature Range

-55 → +135 °C

Flame Retardant

Yes

Halogen Free

No

Series

HIS-3

Standards Met

RoHS Compliant, SA, UL, UL Listed

COO (Country of Origin):
CN

HIS-3 Dispenser Packs


HIS-3 unlined tubing provided in a dispenser pack. This can be used for general purpose electrical insulation.

Unlined tubing
Provided in dipenser packs
High shrink ratio (3:1) tubing
Fits highly variable substrate dimensions
Corrosion and mechanical abrasion protection
Identification colour

Standards

RoHS, SAE-AMS-DTL-23053/5 Class 1 and 3, SAE-AMS-DTL-23053/5 Class 2 (clear), UL224 125°C 600V, VW-1, CSA

HellermannTyton Heat Shrink Tubing, 4m (L) x 18mm (D), Polyolefin Cross-Linked Material, Black Colour - HIS-3 Series - 308-31800 HIS-3-18/6-PO-X-BK


Want an easy way to boost the protection of your cables? Use this heat shrink tubing from HellermannTyton. Its 18mm diameter means it comfortably fits around larger bundles of wires. As it has a 3:1 shrink ratio, you can reduce it down to 6mm by simply applying +100°C heat with a gun. Once set, this rugged component has a broad operating temperature range of -55°C to +135°C to suit demanding conditions.

Features & Benefits


• High 20kV/mm dielectric strength fully insulates electric cables to reduce the risk of shocks
• Flexible POX material shrinks down over any shape for versatile use
• Loses just 5% of length after shrinking to maximise coverage

Applications


• Telecommunications networks
• Manufacturing sector
• Energy industry

Is this tubing fire-proof?


This is a flame-retardant option that limits the spread of fire.

Related links