Cembre 2760430 CAA185-M12 aluminium to copper bimetallic compression cable lug for terminating 185 mm² aluminium conductors with an M12 fixing point.
£30.80
The Cembre 2760430, model CAA185-M12, is a premium bimetallic aluminium-to-copper compression cable lug designed to provide a secure, low-resistance electrical connection between aluminium conductors and copper busbars or equipment terminals. As part of the proven Cembre CAA-M series, it is engineered for reliable performance in low and medium voltage electrical installations.
Manufactured using a friction-welded electrolytic copper palm and a 99.5% purity aluminium barrel, the connector delivers outstanding electrical conductivity while preventing galvanic corrosion. The barrel is factory-filled with high drop-point oxide-inhibiting grease to minimise oxidation and maximise long-term service life.
Designed for 185 mm² aluminium conductors with an M12 fixing hole, the Cembre 2760430 is ideal for industrial switchgear, substations, renewable energy systems, utility networks and OEM electrical equipment requiring dependable aluminium cable terminations.
Bimetallic compression cable lugs provide a dependable transition between aluminium conductors and copper equipment while maintaining low electrical resistance and preventing galvanic corrosion. Their friction-welded construction ensures reliable mechanical strength and long-term electrical performance in demanding industrial environments.
The Cembre CAA-M series is trusted by utilities, panel builders, OEM manufacturers and electrical contractors for secure aluminium cable terminations across industrial and commercial power distribution systems.
| Series | CAA-M |
|---|---|
| Manufacturer Part Number | 2760430 |
| Product type | Bimetallic compression cable lug |
| Conductor size | 185 mm² aluminium |
| Stud size | M12 |
| Entry diameter | 17 mm |
| Palm width | 35 mm |
| Barrel length | 98.5 mm |
| Overall length | 116 mm |
| Palm material | Electrolytic copper |
| Barrel material | Aluminium (≥99.5% purity) |
| Operating temperature | -50°C to +150°C |
| Installation | Deep indent compression crimp |
| HS Code | 85369010 |
| Country of Manufacture | Italy |
It is designed to terminate 185 mm² aluminium conductors onto copper equipment using an M12 fixing point.
The aluminium barrel and copper palm provide excellent electrical conductivity while preventing galvanic corrosion between aluminium conductors and copper terminals.
Yes. The aluminium barrel is factory-filled with high drop-point oxide-inhibiting grease to help prevent oxidation and improve long-term reliability.
The connector is designed for installation using compatible deep indent compression crimping tools and die sets.
It is widely used in switchgear, substations, industrial control panels, renewable energy systems and utility power distribution equipment.
Cembre electrical connectors are trusted worldwide by utilities, panel builders, OEM manufacturers and electrical contractors for delivering reliable, high-quality cable termination solutions.
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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...