The Cembre 2180630, also designated as the Cembre A3-L6, is a premium 90-degree copper tube compression cable lug engineered for terminating stranded and flexible copper conductors. Its right-angle palm simplifies cable routing where installation space is restricted while providing a secure bolted electrical connection.
Manufactured from high-conductivity electrolytic copper tube, the lug is annealed to provide optimum ductility during compression. This construction delivers excellent electrical performance together with high mechanical strength, ensuring reliable long-term operation in industrial and commercial electrical installations.
Designed for 16 mm² copper conductors and fitted with an M6 fixing hole, the Cembre A3-L6 is ideal for switchboards, control panels, machinery, distribution equipment and OEM electrical assemblies requiring a professional crimped termination.
Key Advantages
90° angled palm simplifies cable routing in confined spaces.
Designed for 16 mm² copper conductors.
M6 stud hole for secure bolted installation.
Manufactured from annealed electrolytic copper for excellent conductivity.
High mechanical strength provides resistance to vibration and pull-out.
Inspection hole assists correct conductor insertion before crimping.
Key Features
Cembre A-L Series compression cable lug.
Manufacturer part number: 2180630.
Product reference: A3-L6.
90° right-angle palm design.
Nominal conductor size: 16 mm².
Stud hole: M6.
Electrolytic copper tube construction.
Professional compression crimp termination.
Reliable Copper Cable Termination
Compression cable lugs provide a permanent mechanical and electrical connection when installed using the correct crimping dies and tooling. Their seamless copper tube construction ensures low electrical resistance while delivering the strength required for demanding industrial applications.
The Cembre A3-L6 right-angle design allows conductors to approach terminals from the side, reducing cable stress and improving cable management inside compact electrical enclosures, motor control centres and distribution panels.
Typical Applications
Industrial control panels.
Electrical switchboards.
Motor control centres.
Machine building and OEM equipment.
Power distribution systems.
Commercial and industrial electrical installations.
Technical Specifications
Series
A-L Series
Manufacturer Part Number
2180630
Product Type
90° copper tube cable lug
Terminal Style
Ring terminal
Conductor Material
Copper
Conductor Size
16 mm²
Stud Size
M6
Palm Angle
90°
Material
Annealed electrolytic copper
Insulation
Uninsulated
Termination Method
Compression crimp
Inspection Hole
Yes
HS Code
85369010
Country of Manufacture
Italy
Frequently Asked Questions
What is the Cembre 2180630 used for?
It is used to create a professional crimped termination on a 16 mm² copper conductor where a 90° cable entry is required.
What cable size does the A3-L6 support?
The terminal is designed for 16 mm² copper conductors.
What fixing-hole size does this cable lug have?
The Cembre A3-L6 features an M6 mounting hole for bolted electrical connections.
Why choose a 90-degree cable lug?
A right-angle terminal improves cable routing and reduces bending stress where installation space is limited.
How should this cable lug be installed?
Install using a compatible professional crimping tool and the correct die set for the conductor and terminal size to achieve a secure electrical connection.
Trusted by Electrical Professionals Worldwide
Cembre compression terminals are trusted by electrical contractors, panel builders and industrial engineers for their outstanding quality, consistent crimp performance and long-term reliability.
Series
A-L Series
Manufacturer Part Number
2180630
Product Type
90° copper tube cable lug
Terminal Style
Ring terminal
Conductor Material
Copper
Conductor Size
16 mm²
Stud Size
M6
Palm Angle
90°
Material
Annealed electrolytic copper
Insulation
Uninsulated
Termination Method
Compression crimp
Inspection Hole
Yes
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.
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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...