2811750 Cembre TSS127BU TERMOSTRIP

2811750 Cembre TSS127BU TERMOSTRIP

Cembre TSS127BU blue halogen-free polyolefin heat shrink tubing with 2:1 shrink ratio, 12.5 mm diameter and 1.22 m length for cable insulation and protection.

SKU: 2811750Alt SKU: TSS127BUMPN: 2811750
Price
List Price £6.18 ex VAT
Your Price (ex VAT)
£6.18
Manufacturer Lead Time Please contact us for a delivery time before you order
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

SUBTOTAL (EX VAT) £6.18
Trade pricing is personalised to your account

Manufacturer Lead Time

£6.18

Why Choose the Cembre TSS127BU Heat Shrink Tubing?

The Cembre TSS127BU is a premium heat shrink tubing engineered to provide reliable electrical insulation, cable protection and mechanical reinforcement for industrial wiring applications. Manufactured from high-quality halogen-free polyolefin, it delivers excellent durability, flexibility and long-term performance for panel builders, electricians and maintenance engineers.

Featuring a 2:1 shrink ratio, the TSS127BU shrinks securely around cables, wire joints and electrical terminations to protect against abrasion, moisture and corrosive chemicals. Its flame-retardant construction and excellent dielectric strength make it suitable for demanding industrial and commercial environments.

Supplied in a 1.22 m length, the tubing features a 12.5 mm internal diameter before shrinking and approximately 6 mm after shrinking, making it ideal for cable insulation, identification and harness protection in electrical control panels, machinery and automation systems.

Key Advantages

  • Professional-grade polyolefin heat shrink tubing.
  • 2:1 shrink ratio for secure cable insulation.
  • Halogen-free flame-retardant construction.
  • Excellent resistance to abrasion, moisture and chemicals.
  • Blue colour for simple cable identification.
  • Suitable for industrial, commercial and OEM electrical installations.

Key Features

  • Cembre TSS127BU heat shrink tubing.
  • Halogen-free polyolefin material.
  • 2:1 shrink ratio.
  • 12.5 mm internal diameter before shrinking.
  • 6 mm internal diameter after shrinking.
  • 0.56 mm wall thickness after shrinking.
  • 1.22 m length.
  • Operating temperature from -55°C to +125°C.
  • UL 224 and RoHS compliant.

Reliable Cable Insulation and Protection

Heat shrink tubing provides dependable insulation and environmental protection by shrinking tightly around cables, terminals and electrical joints. It improves resistance to vibration, mechanical wear, moisture and chemical exposure while producing a professional finish for industrial wiring installations.

The Cembre TSS127BU is widely used in electrical control panels, switchgear, automation systems, cable harness manufacture and maintenance work where dependable insulation and cable identification are essential.

Typical Applications

  • Industrial control panels.
  • Electrical cable assemblies.
  • Automation and machinery wiring.
  • Switchgear and distribution equipment.
  • Wire identification and cable harnesses.
  • Electrical maintenance and repair work.

Technical Specifications

Tick the specs you need, then view products that match.

Colour Blue
Device Type Heat-shrink marker sleeve
Media Format Strip
Fixing Method Heat-shrink
Material Polyolefin
SKU 2811750
Product type Heat shrink tubing
Material Halogen-free polyolefin
Shrink ratio 2:1
Internal diameter (before shrink) 12.5 mm
Internal diameter (after shrink) 6 mm
Wall thickness (after shrink) 0.56 mm
Length 1.22 m
Minimum shrink temperature 70°C
Full shrink temperature 110°C
Operating temperature -55°C to +125°C
Colour Blue
Compliance UL 224, IEC 243, RoHS
HS Code 39173200
Country of Manufacture China

Frequently Asked Questions

What is the Cembre TSS127BU used for?

It is used to insulate, protect and identify electrical cables, wire joints and electrical terminations.

What is the shrink ratio?

The tubing features a 2:1 shrink ratio for secure cable insulation and protection.

Is the tubing halogen free?

Yes, the TSS127BU is manufactured from halogen-free flame-retardant polyolefin.

What operating temperature is supported?

The tubing is designed for continuous operation between -55°C and +125°C.

Where is this tubing commonly used?

It is commonly used in industrial automation, electrical panel building, machinery wiring and cable harness manufacturing.

Trusted by Electrical Professionals Worldwide

Cembre heat shrink tubing is trusted by electricians, panel builders and industrial engineers for delivering reliable cable insulation, long service life and professional-quality electrical protection.

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

 Priority sourcing and supply support

 Flexible payment terms for qualifying organisations

 Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

 

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...