Why Choose the Cembre C6-C6 Copper C-Sleeve Connector?
The Cembre C6-C6 (Manufacturer Code: 2490030) is a premium copper C-sleeve connector designed for permanent joining and tapping of copper conductors in earthing, bonding and power distribution applications. Manufactured from high-conductivity copper, it provides a reliable, low-resistance electrical connection for demanding industrial and utility installations.
As part of Cembre's professional connector range, the C6-C6 is engineered for use with compatible Cembre crimping dies and tools to create secure, long-lasting connections. Its bright copper finish offers excellent conductivity while ensuring dependable mechanical performance in industrial environments.
Supplied in a pack of 100, this connector is ideal for electrical contractors, panel builders, utilities and maintenance engineers requiring dependable conductor splicing and tapping solutions.
Suitable for earthing, bonding and power distribution systems.
Manufactured from high-conductivity copper.
Compatible with Cembre crimping systems.
Supplied in a practical pack of 100.
Key Features
Manufacturer: Cembre.
Model: C6-C6.
Manufacturer Code: 2490030.
Product type: Copper C-sleeve connector.
Bright copper finish.
Main conductor size range: 2.5–6 mm².
Tap conductor size range: 1.5–6 mm².
Pack quantity: 100 pieces.
Reliable Copper Connections for Industrial Power Systems
Copper C-sleeve connectors provide secure conductor joints with excellent electrical conductivity and mechanical strength. Once correctly crimped using the recommended tooling, they produce permanent connections suitable for power distribution, grounding and electrical infrastructure.
The Cembre C6-C6 is widely used throughout industrial installations, utilities and infrastructure projects where dependable conductor joints and long service life are essential.
Typical Applications
Earthing and bonding systems.
Electrical power distribution.
Industrial electrical installations.
Switchgear assemblies.
Utility infrastructure.
Electrical maintenance and repair.
Technical Specifications
Manufacturer Code
2490030
Product type
Copper C-sleeve connector
Material
High-conductivity copper
Main conductor size
2.5–6 mm²
Tap conductor size
1.5–6 mm²
External dimensions
Approx. 9 × 9.8 × 6.4 mm
Pack quantity
100 pieces
Installation
Crimp using compatible Cembre dies and tooling
HS Code
85369010
Country of Manufacture
Italy
Frequently Asked Questions
What is the Cembre C6-C6 used for?
It is used to permanently join or tap copper conductors in earthing, bonding and electrical power distribution systems.
What conductor sizes does it support?
The connector accommodates main conductors from 2.5–6 mm² and tap conductors from 1.5–6 mm².
What material is it manufactured from?
It is manufactured from high-conductivity copper with a bright copper finish.
How many connectors are supplied?
Each package contains 100 copper C-sleeve connectors.
How is the connector installed?
It is installed using compatible Cembre crimping tools and die sets to create a permanent electrical connection.
Trusted by Electrical Professionals Worldwide
Cembre copper connectors are trusted by utilities, industrial electricians and electrical contractors worldwide for delivering reliable conductor connections in demanding power and grounding applications.
Manufacturer Code
2490030
Product type
Copper C-sleeve connector
Material
High-conductivity copper
Main conductor size
2.5–6 mm²
Tap conductor size
1.5–6 mm²
External dimensions
Approx. 9 × 9.8 × 6.4 mm
Pack quantity
100 pieces
Installation
Crimp using compatible Cembre dies and tooling
HS Code
85369010
Country of Manufacture
Italy
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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.
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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.
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...
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...