2811513 Cembre TCS508X25Y/G TERMOCOIL

2811513 Cembre TCS508X25Y/G TERMOCOIL

Cembre TCS508X25Y/G 2:1 halogen-free polyolefin heat shrink tubing supplied in a 25 m yellow/green coil for cable insulation, protection and protective earth identification.

SKU: 2811513Alt SKU: TCS508X25Y/GMPN: 2811513
Price on application Contact us for pricing and availability.
Call 01708 343600

Why Choose the Cembre 2811513 TCS508X25Y/G Heat Shrink Tubing?

The Cembre 2811513 (TCS508X25Y/G) is a professional-grade 2:1 heat shrink tubing designed to provide outstanding electrical insulation, mechanical protection and protective earth cable identification. Manufactured from halogen-free flame-retardant polyolefin, it is ideal for industrial control panels, switchgear, cable harnesses, machinery and OEM electrical installations.

Engineered for demanding industrial environments, the tubing delivers excellent dielectric strength, abrasion resistance and protection against moisture and chemicals. Its low shrink temperature enables quick installation while producing a tight, reliable fit around cables, terminals and electrical connections.

Supplied in a 25 m yellow/green coil, the TCS508X25Y/G is particularly suitable for identifying protective earth (PE) conductors while providing long-lasting insulation and cable protection. The tubing is UL recognised, halogen-free and RoHS compliant for demanding professional applications.

Key Advantages

  • Professional 2:1 heat shrink tubing for insulation and cable protection.
  • Yellow/green colour for protective earth (PE) conductor identification.
  • Halogen-free flame-retardant polyolefin construction.
  • Excellent resistance to abrasion, chemicals and moisture.
  • Operating temperature from -55°C to +125°C.
  • Ideal for industrial panels, switchgear, machinery and cable harnesses.

Key Features

  • Cembre TERMOCOIL TCS508X25Y/G.
  • Manufacturer Part Number: 2811513.
  • 2:1 shrink ratio.
  • Halogen-free polyolefin material.
  • Operating temperature: -55°C to +125°C.
  • Minimum shrink temperature: 70°C.
  • Full shrink temperature: 110°C.
  • Supplied in a 25 m coil.
  • VW-1 flame rated.

Reliable Cable Protection for Professional Installations

Heat shrink tubing creates a durable insulating barrier around conductors, protecting them against abrasion, moisture, environmental contamination and mechanical damage. Once heated, the tubing shrinks uniformly to provide dependable long-term protection for electrical systems.

The yellow/green colouring enables immediate identification of protective earth conductors, making the tubing particularly suitable for switchgear, industrial machinery, control panels and power distribution equipment where clear wiring identification is essential.

Typical Applications

  • Protective earth (PE) conductor identification.
  • Industrial control panels.
  • Electrical switchgear.
  • Power distribution equipment.
  • Industrial machinery wiring.
  • Cable harness manufacturing.
  • Maintenance and repair work.

Technical Specifications

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

Height (mm) 25 mm
Device Type Heat-shrink marker sleeve
Fixing Method Heat-shrink
Material Polyolefin
Colour Green/Yellow
Label / Marker Dimensions (mm) 508 × 25 mm
Width (mm) 508 mm
Series TERMOCOIL TCS
Manufacturer Part Number 2811513
Product type Heat shrink tubing
Shrink ratio 2:1
Material Halogen-free flame-retardant polyolefin
Operating temperature -55°C to +125°C
Minimum shrink temperature 70°C
Full shrink temperature 110°C
Inside diameter (before shrink) 50.8 mm
Inside diameter (after shrink) 25 mm
Wall thickness (after shrink) 1.0 mm
Colour Yellow/Green
Coil length 25 m
Flammability VW-1
Dielectric strength 15 kV/mm
Compliance UL 224, RoHS
HS Code 39173200
Country of Manufacture China

Frequently Asked Questions

What is the Cembre 2811513 used for?

The Cembre 2811513 is designed to insulate, protect and identify protective earth conductors and electrical wiring in industrial and commercial installations.

Why is the tubing yellow and green?

The yellow/green colour combination is internationally recognised for protective earth (PE) conductor identification.

What shrink ratio does the tubing provide?

The TCS508X25Y/G features a 2:1 shrink ratio, allowing secure insulation across a wide range of cable diameters.

What temperatures are required for shrinking?

The tubing begins shrinking at approximately 70°C and reaches full recovery at approximately 110°C.

Where is this tubing commonly used?

It is widely used in industrial automation, switchgear, electrical panels, machinery wiring, cable harnesses and protective earth conductor identification.

Trusted by Electrical Professionals Worldwide

Cembre TERMOCOIL heat shrink tubing is trusted by electricians, panel builders, OEM manufacturers and maintenance engineers for dependable cable insulation, protective earth identification and long-lasting electrical performance.

● 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...