Cembre 2350071 A60B-M12 tinned copper compression ring terminal for 300 mm² flexible copper conductors with an M12 fixing hole.
£24.90
The Cembre 2350071 A60B-M12 is a heavy-duty copper compression ring terminal designed for secure termination of large copper conductors in industrial power and distribution applications. Part of the professional Cembre A-M series, it provides a reliable, low-resistance connection for switchgear, busbars, circuit breakers and other high-current electrical equipment.
Manufactured from high-purity electrolytic copper tube, the terminal is annealed to provide the ductility required during compression crimping. Its electrolytically tin-plated finish helps protect the copper against oxidation and corrosion, supporting dependable electrical performance throughout the service life of the installation.
The A60B-M12 is designed for 300 mm² flexible copper conductors and features a single M12 fixing hole. Its ring-shaped palm provides a secure bolted connection, while the shaped barrel entry helps simplify conductor insertion and reduce the risk of damaging individual strands during installation.
The Cembre A60B-M12 is engineered for installations where high conductivity and strong mechanical retention are essential. Its copper tube construction supports efficient current transfer, while the annealing process helps the terminal withstand the substantial deformation applied during compression crimping without cracking.
When installed using compatible Cembre crimping tools and the correct die set, the terminal forms a durable connection with excellent pull-out resistance. The tin-plated surface also helps preserve connection quality in industrial environments exposed to humidity, temperature changes and vibration.
| Series | A-M Ring Terminals |
|---|---|
| Manufacturer part number | 2350071 |
| Product type | Copper compression ring terminal |
| Nominal conductor size | 300 mm² |
| Compatible conductor material | Copper |
| Compatible conductor type | Flexible, fine-stranded copper |
| Stud size | M12 |
| Number of fixing holes | 1 |
| Palm shape | Ring |
| Connecting angle | 180° straight |
| Terminal material | Annealed electrolytic copper tube |
| Surface finish | Electrolytic tin plating |
| Insulated | No |
| Installation method | Compression crimping |
| Typical operating temperature | -50°C to +150°C |
| Typical maximum voltage | Up to 11 kV, subject to installation design |
| HS Code | 85369010 |
| Country of Manufacture | United Kingdom (includes NI) |
The Cembre 2350071 is used to terminate a 300 mm² flexible copper conductor onto switchgear, busbars or other electrical equipment with an M12 fixing point.
The manufacturer model designation for Cembre part number 2350071 is A60B-M12.
The terminal is designed for a nominal 300 mm² flexible copper conductor.
The A60B-M12 features a ring palm designed for installation onto an M12 fixing stud.
The electrolytic tin-plated finish helps protect the copper against oxidation and corrosion while maintaining reliable electrical conductivity.
Cembre A-M compression terminals are trusted by panel builders, electrical contractors and power-system engineers for reliable, high-conductivity cable connections in demanding industrial installations.
● 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...