Cembre 2230310 A12-M12 copper compression cable lug for 50 mm² flexible copper conductors with M12 stud fixing and electro-tinned finish.
£1.96
The Cembre 2230310, also identified as A12-M12, is a premium copper compression cable lug engineered to provide secure, low-resistance electrical terminations for industrial power distribution and control applications. Manufactured from high-purity annealed electrolytic copper with an electro-tinned finish, it delivers exceptional electrical conductivity, corrosion resistance and long-term mechanical reliability.
Part of the trusted Cembre A-M Series, this cable lug is designed for 50 mm² Class 5 and Class 6 flexible copper conductors and features an M12 stud fixing. The chamfered barrel and integrated inspection hole simplify conductor insertion while ensuring accurate compression crimping for fast, dependable installation.
Ideal for professional electricians, panel builders, OEM manufacturers and maintenance engineers, the Cembre A12-M12 is widely used in switchgear, industrial control panels, machinery, motor control centres and electrical distribution equipment where reliable cable terminations are essential.
Compression cable lugs create permanent, vibration-resistant electrical terminations with minimal contact resistance, helping improve system efficiency while reducing maintenance requirements in demanding industrial environments.
The Cembre A-M Series is manufactured from high-purity electrolytic copper and electro-tinned to resist oxidation. Designed specifically for flexible copper conductors, these cable lugs provide excellent mechanical strength together with dependable long-term electrical performance across industrial automation, switchgear and machinery installations.
| Series | A-M Copper Compression Cable Lugs |
|---|---|
| Manufacturer Part Number | 2230310 |
| Product type | Copper compression cable lug |
| Conductor size | 50 mm² |
| Stud size | M12 |
| Material | Annealed electrolytic copper (>99.9% purity) |
| Finish | Electro-tin plated |
| Connection type | Compression crimp |
| Inspection hole | Yes |
| RoHS compliant | Yes |
| HS Code | 85369010 |
| Country of Manufacture | Italy |
The Cembre 2230310 is used to terminate 50 mm² flexible copper conductors securely in industrial electrical installations using compression crimping.
This cable lug is specifically designed for 50 mm² Class 5 and Class 6 flexible copper conductors.
The electro-tinned finish improves corrosion resistance while maintaining excellent long-term electrical conductivity.
The inspection hole enables installers to verify full conductor insertion before compression crimping.
It is commonly installed in industrial control panels, switchgear, motor control centres, machinery and electrical distribution systems.
Cembre copper compression cable lugs are trusted by electrical contractors, OEM manufacturers and panel builders worldwide for delivering reliable, durable and high-performance electrical connections in demanding industrial environments.
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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...