HellermannTyton Heat Shrink Tubing, Black 38.1mm Sleeve Dia. x 30m Length 2:1 Ratio, TCN20 Series

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Subtotal (1 reel of 5 metres)*

£59.59

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£71.51

(inc. VAT)

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Reel(s)
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Per Metre*
1 - 14£59.59£11.918
15 - 49£56.61£11.322
50 +£53.57£10.714

*price indicative

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RS Stock No.:
449-137
Mfr. Part No.:
300-73110 TCN20-38.1/19.1-PO-X-BK
Brand:
HellermannTyton
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Brand

HellermannTyton

Sleeve Diameter

38.1mm

Colour

Black

Shrunk Diameter

19mm

Sleeve Type

Heat Shrink

Adhesive Lined

No

Shrink Ratio

2:1

Sleeve Length

30m

Material

Cross Linked Polyolefin

Operating Temperature Range

-55 → +125 °C

Flame Retardant

Yes

Halogen Free

No

Series

TCN20

Standards Met

RoHS

COO (Country of Origin):
CN

Heatshrink tubing (TCN)


Thin-walled universal heatshrink tubing made from polyolefin (PEX)
Self-extinguishing
No internal adhesive
Very good mechanical strength
Resistant to chemicals and solvents
Suitable for bare wires, cable lugs, clips etc.

Approvals

UL224 125 °C 600V VW-1

HellermannTyton TCN20 Series Heat Shrink Tubing, 38.1mm Sleeve Diameter, 19mm Shrunk Diameter - 300-73110 TCN20-38.1/19.1-PO-X-BK


This heat shrink tubing, crafted from cross-linked polyolefin, is designed for optimal performance in various applications. With a sleeve diameter of 38.1mm, it shrinks down to a manageable 19mm, providing a reliable fit. Measuring 30m in length, it caters to diverse industrial needs while ensuring a high-quality finish. Designed to meet the temperature range of -55 to +125 °C, this product effectively insulates and protects electrical connections.

Features & Benefits


• High temperature range ensures reliability in extreme conditions
• Flame retardant property enhances safety in usage
• Non-adhesive design offers versatility in applications
• Durable cross-linked polyolefin material ensures longevity

Applications


• Used for electrical insulation in wiring
• Ideal for mechanical protection of cables and connections
• Utilised in the automotive industry for wire management
• Effective in electronics for securing and insulating components
• Suitable for harnessing in automation systems

What are the performance advantages of using this tubing for electrical insulation?


The range of -55 to +125 °C ensures effective insulation under varying thermal conditions, preventing failures and extending the lifespan of installations. Its flame retardant features further add a layer of safety by reducing fire hazards in critical applications.

How does the 2:1 shrink ratio benefit multi-sized wiring applications?


The 2:1 shrink ratio allows for a tight fit on various wire diameters, providing a secure seal without excessive bulk. This flexibility is crucial for ensuring both protection and proper functionality in multi-sized wiring scenarios.

Can this tubing be used in outdoor applications?


Yes, while it is not specifically treated for UV resistance, its robust construction makes it suitable for outdoor use as long as the environmental conditions are within the specified temperature range. Proper installation is critical to ensuring performance.

Approvals

UL224

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