Cembre 2290230 A29-M8 electrolytically tin-plated copper compression ring terminal for 150 mm² copper conductors with M8 stud fixing.
£5.12
The Cembre 2290230 (A29-M8) is a premium copper compression ring terminal designed to provide safe, low-resistance termination of 150 mm² stranded copper conductors. Manufactured from annealed electrolytic copper with a purity exceeding 99.9% and finished with electrolytic tin plating, it delivers exceptional electrical conductivity, corrosion resistance and long-term reliability in demanding industrial environments.
Part of the trusted Cembre A-M Series, this compression lug features an M8 fixing hole and a long, chamfered barrel with an inspection hole to ensure full conductor insertion before crimping. The annealing and tinning process improves ductility while increasing resistance to mechanical stress during installation and service.
Designed for industrial switchgear, control panels, power distribution equipment and OEM machinery, the Cembre 2290230 provides dependable electrical performance wherever high-current copper conductors require secure termination.
Cembre A-M series compression terminals are engineered to create permanent, gas-tight electrical connections that minimise contact resistance while maximising current carrying capacity. The annealed copper barrel provides excellent crimp performance, while the tin-plated finish helps protect against oxidation throughout the product's service life.
These terminals are widely used by electrical contractors, panel builders and OEM manufacturers in industrial control systems, switchgear and power distribution installations where dependable cable terminations are essential.
| Series | A-M Copper Compression Terminals |
|---|---|
| Manufacturer Part Number | 2290230 |
| Alternative SKU | A29-M8 |
| Product type | Copper compression ring terminal |
| Conductor size | 150 mm² |
| Stud size | M8 |
| Material | Annealed electrolytic copper (>99.9% purity) |
| Surface finish | Electrolytically tin plated |
| Termination method | Compression crimp |
| Inspection hole | Yes |
| Application | Industrial power and control installations |
| HS Code | 85369010 |
| Country of Manufacture | Italy |
The Cembre 2290230 is designed for terminating 150 mm² stranded copper conductors.
It features a single M8 fixing hole for secure mounting onto equipment or busbars.
The electrolytic tin coating protects the copper against corrosion while maintaining excellent electrical conductivity.
Yes. The inspection hole allows installers to verify that the conductor has been fully inserted before crimping.
It is commonly installed in industrial control panels, switchgear, power distribution systems and OEM machinery.
Cembre A-M copper compression terminals are trusted by panel builders, electrical contractors and industrial OEMs for delivering secure, long-lasting electrical connections in demanding 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...