Cembre 2500080 heavy-duty electrolytic copper tube crimp lug (2A3-M12) for 16 mm² copper conductors with M12 stud connection.
£2.76
The Cembre 2500080 is a premium heavy-duty copper tube crimp lug engineered to provide secure, low-resistance electrical terminations for stranded copper conductors. Manufactured by Cembre, it is designed for demanding industrial, commercial and power distribution applications where dependable electrical performance is essential.
Manufactured from high-purity electrolytic copper with an electrolytic tin-plated finish, the lug offers excellent conductivity together with outstanding protection against oxidation and corrosion. Its heavy-duty long barrel construction delivers enhanced mechanical strength and superior crimp performance, making it ideal for harsh industrial environments.
The Cembre 2500080 corresponds to the 2A3-M12 heavy-duty terminal, suitable for 16 mm² copper conductors with an M12 stud connection. The closed barrel design prevents moisture ingress, making it suitable for indoor, outdoor and medium-voltage applications up to 35 kV when installed correctly.
Heavy-duty compression lugs create secure, low-resistance electrical joints capable of withstanding vibration, thermal cycling and demanding operating conditions. Correct installation using approved Cembre tooling ensures maximum performance throughout the service life of the connection.
Cembre heavy-duty terminals are widely specified by panel builders, electrical contractors, utilities and OEM manufacturers where safe, durable and dependable power connections are required.
| Series | 2A-M Heavy Duty Terminals |
|---|---|
| Part Number | 2500080 |
| Product type | Heavy-duty copper tube crimp lug |
| Conductor size | 16 mm² |
| Stud size | M12 |
| Stud hole diameter | 13.2 mm |
| Overall length | Approx. 52.5 mm |
| Material | Electrolytic copper |
| Finish | Electro-tin plated |
| Maximum application voltage | Up to 35 kV (application dependent) |
| Connection type | Compression crimp |
| HS Code | 85369010 |
| Country of Manufacture | Italy |
It is used to terminate 16 mm² copper conductors onto equipment with an M12 stud connection.
The lug is designed for 16 mm² stranded copper conductors.
This version is manufactured for an M12 fixing stud.
It is manufactured from high-purity electrolytic copper with an electrolytic tin-plated finish.
It is commonly used in industrial control panels, switchgear, machinery, OEM equipment and electrical power distribution systems.
Cembre heavy-duty copper compression terminals are trusted by electrical engineers, contractors and OEM manufacturers for delivering safe, reliable and durable electrical connections in demanding industrial environments.
● 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.
● frequently asked questions
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.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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.
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.
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.
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
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...