Why Choose the Cembre 2397204 CL250-12 Colour Coded Ring Terminal?
The Cembre 2397204 CL250-12 is a premium colour coded copper ring terminal designed to provide secure, low-resistance electrical connections in industrial, commercial and OEM electrical installations. Manufactured by Cembre, a global leader in electrical connection technology, this compression terminal delivers excellent conductivity, mechanical strength and long-term reliability.
Manufactured from greater than 99.9% pure electrolytic copper, the CL250-12 terminal is annealed for superior crimping performance and electrolytically tin-plated for outstanding corrosion resistance. Its seamless barrel design and bevelled entry simplify conductor insertion while ensuring a consistent, high-quality crimp every time.
The Cembre CL250-12 colour coded terminal features a closed barrel without an inspection hole, helping prevent the ingress of moisture and contaminants in demanding environments. Suitable for use across industrial control panels, switchgear, machinery and electrical distribution systems, it offers dependable performance for professional electrical installations.
Key Advantages
Manufactured from 99.9% pure electrolytic copper for maximum conductivity.
Colour coded design enables quick identification during installation.
Closed barrel construction reduces moisture and dirt ingress.
Bevelled entry allows fast and easy conductor insertion.
Designed for reliable compression crimp connections in demanding environments.
Key Features
Cembre CL250-12 colour coded ring terminal.
Manufacturer part number: 2397204.
Alternative SKU: CL250-12.
Manufactured from annealed electrolytic copper.
Electrolytic tin-plated finish.
Closed barrel design without inspection hole.
Bevelled barrel entry for simplified cable insertion.
Suitable for professional compression crimping applications.
Reliable Electrical Connections for Industrial Installations
The Cembre CL Series has been developed to deliver dependable compression terminations with excellent electrical conductivity and mechanical strength. The annealed copper construction allows easier crimping while maintaining high pull-out resistance, making these terminals suitable for demanding industrial applications.
Its tin-plated finish protects against oxidation and corrosion, helping ensure long service life in control panels, switchgear assemblies and electrical distribution equipment. The colour coded design also simplifies cable identification and installation.
Typical Applications
Industrial control panels.
Electrical switchgear assemblies.
Machine building and OEM equipment.
Power distribution systems.
Control cabinets.
Commercial and industrial electrical installations.
Technical Specifications
Series
CL Series
Manufacturer Part Number
2397204
Alternative SKU
CL250-12
Product type
Colour coded ring terminal
Material
Annealed electrolytic copper (>99.9% purity)
Finish
Electrolytic tin plated
Colour
Yellow
Terminal type
Compression ring terminal
Inspection hole
None (closed barrel)
Pack quantity
25
HS Code
85369010
Country of Manufacture
Italy
Frequently Asked Questions
What is the Cembre 2397204 CL250-12 used for?
It is used to create secure compression ring terminations on electrical conductors in industrial and commercial electrical installations.
What material is the terminal manufactured from?
The terminal is manufactured from annealed electrolytic copper with a purity greater than 99.9% and finished with electrolytic tin plating.
Why doesn't the terminal have an inspection hole?
The closed barrel design helps prevent moisture and contaminants from entering the connection, making it better suited for demanding environments.
Is the terminal corrosion resistant?
Yes. The electrolytic tin-plated finish provides excellent resistance to corrosion and oxidation.
Where is this terminal commonly installed?
It is widely used in industrial control panels, switchgear, machinery, OEM equipment and electrical distribution systems.
Trusted by Electrical Professionals Worldwide
Cembre compression terminals are trusted by electricians, panel builders and OEM manufacturers worldwide for delivering reliable, long-lasting electrical connections in demanding industrial environments.
Series
CL Series
Manufacturer Part Number
2397204
Alternative SKU
CL250-12
Product type
Colour coded ring terminal
Material
Annealed electrolytic copper (>99.9% purity)
Finish
Electrolytic tin plated
Colour
Yellow
Terminal type
Compression ring terminal
Inspection hole
None (closed barrel)
Pack quantity
25
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...