SKU: 2843740Alt SKU: DB40-11/4MPN: 2843740
2843740 Cembre DB40-11/4 FOUR POLE DISTRIBUTION BLOCK

2843740 Cembre DB40-11/4 FOUR POLE DISTRIBUTION BLOCK

Cembre 2843740 industrial cable marker designed for professional cable and wire identification in electrical panels, switchgear and industrial automation systems.

Price
List Price ex VAT
Your Price
On backorder 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.

Trade pricing is personalised to your account

Available on backorder

£19.55

Why Choose the Cembre 2843740 Cable Marker?

The Cembre 2843740 is a professional cable identification marker designed to provide clear, durable and permanent identification of wires and cables in electrical installations. Manufactured by Cembre, a recognised leader in electrical connection and identification systems, this cable marker helps improve installation quality while simplifying maintenance and fault finding throughout the life of the system.

Reliable cable marking is essential for modern control panels, switchgear and industrial automation equipment. The Cembre cable marking range is engineered for excellent legibility, dependable performance and long-term durability, making it an ideal solution for OEM machine builders, panel builders and electrical contractors.

Designed for use with compatible Cembre identification systems, the 2843740 marker offers a practical and efficient method of identifying conductors, helping engineers maintain organised and compliant electrical installations. Cembre's cable marking solutions are available in numerous formats and materials to suit a wide range of industrial applications.

Key Advantages

  • Professional wire and cable identification solution.
  • Designed for long-lasting industrial use.
  • Improves maintenance efficiency and fault diagnosis.
  • Suitable for electrical control panels and switchgear.
  • Compatible with Cembre cable identification systems.
  • Helps maintain organised and professional wiring installations.

Key Features

  • Manufacturer: Cembre.
  • Model: 2843740.
  • Industrial cable identification marker.
  • Designed for permanent wire identification.
  • Clear, professional cable marking.
  • Suitable for industrial and commercial installations.
  • Compatible with appropriate Cembre marking accessories.
  • Manufactured to high industrial quality standards.

Professional Cable Identification

Clear cable identification helps reduce installation errors, speeds up commissioning and simplifies future maintenance. High quality cable markers ensure that wiring remains easy to identify throughout the service life of an electrical installation.

Cembre develops comprehensive cable marking systems that include markers, holders and accessories designed for reliable installation and long-term performance across industrial environments.

Typical Applications

  • Industrial control panels.
  • Electrical switchboards.
  • Machine building.
  • Factory automation systems.
  • Power distribution equipment.
  • Commercial and industrial electrical installations.

Technical Specifications

Current 40 A
Phase Three Phase
Manufacturer Cembre
Model 2843740
Product type Cable marker
Application Wire and cable identification
Compatible systems Cembre cable marking systems
Material Industrial marking material
Installation type Electrical cable identification
Typical environment Industrial and commercial electrical installations
Typical applications Control panels, switchgear, machinery and automation systems
HS Code 85369010
Country of Manufacture China

Frequently Asked Questions

What is the Cembre 2843740 used for?

The Cembre 2843740 is used to identify electrical wires and cables within industrial, commercial and automation installations.

Why is cable identification important?

Professional cable identification reduces wiring errors, improves safety and makes maintenance and troubleshooting significantly easier.

Where is this product commonly installed?

It is typically used in electrical control panels, machinery, switchgear, distribution boards and industrial automation equipment.

Is this compatible with Cembre cable marking systems?

Yes, it is designed for use with compatible Cembre cable identification products and accessories.

Who uses Cembre cable markers?

Cembre cable markers are widely used by panel builders, electrical contractors, OEM manufacturers and industrial maintenance engineers.

Trusted by Electrical Professionals Worldwide

Cembre cable identification systems are trusted worldwide for delivering clear, durable and professional wire identification across industrial automation, electrical distribution and machine building applications.

● 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.

 Tick  Priority sourcing and supply support

 Tick  Flexible payment terms for qualifying organisations

 Tick  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...