Cembre 2509981 (2A160-M16) heavy-duty electrolytic copper compression ring terminal for 800 mm² conductors with M16 fixing hole and electro-tinned finish.
£138.20
The Cembre 2509981, also identified as 2A160-M16, is a premium heavy-duty copper compression ring terminal designed for terminating very large copper conductors in demanding industrial power distribution systems. Manufactured from high-purity electrolytic copper with an electrolytic tin-plated finish, it delivers outstanding electrical conductivity, excellent corrosion resistance and dependable long-term performance in high-current applications.
Part of Cembre's proven heavy-duty terminal range, the 2A160-M16 features a long compression barrel that provides exceptional crimp performance and mechanical strength. The annealed copper construction allows reliable compression crimping using compatible Cembre tooling, while the electro-tinned finish helps protect against oxidation and corrosion throughout its service life.
Designed for 800 mm² copper conductors with an M16 fixing hole, the 2A160-M16 is ideally suited to switchgear, transformers, substations, busbar systems and industrial power distribution equipment where dependable high-current terminations are essential.
Heavy-duty copper compression terminals provide low-resistance electrical connections while maintaining exceptional mechanical integrity under high-current operating conditions. Their robust construction makes them ideal for demanding industrial and utility power distribution systems.
The Cembre heavy-duty terminal range combines annealed electrolytic copper with electrolytic tin plating to provide excellent crimp performance, long service life and dependable electrical reliability in indoor and outdoor installations.
| Series | Heavy Duty Copper Compression Terminals |
|---|---|
| Manufacturer Part Number | 2509981 |
| Product type | Heavy-duty copper ring terminal |
| Conductor size | 800 mm² |
| Stud size | M16 |
| Material | High-purity electrolytic copper |
| Surface finish | Electro-tinned |
| Connection type | Compression crimp |
| Application | Industrial power distribution and transformer connections |
| HS Code | 85369010 |
| Country of Manufacture | United Kingdom (includes NI) |
The Cembre 2509981 is a heavy-duty copper compression terminal designed for terminating 800 mm² copper conductors in industrial power distribution and utility applications.
The alternative product reference is 2A160-M16.
This terminal is designed for terminating 800 mm² copper conductors using compatible Cembre compression tooling.
The conductor is inserted into the compression barrel and permanently secured using the appropriate Cembre crimping tool and matching dies before the terminal is bolted into place.
Typical applications include transformers, substations, switchgear, busbar systems and industrial power distribution equipment.
Cembre heavy-duty copper compression terminals are trusted by electrical contractors, panel builders, OEMs and utility engineers for delivering reliable, low-resistance conductor terminations in demanding industrial and power distribution applications.
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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...