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2760950 Cembre CAA630-4M8 BIMET TERMINAL
Cembre 2760950 CAA630-4M8 bimetallic compression cable lug for terminating 630 mm² aluminium conductors using a four-hole M8 palm connection.
£199.20
Why Choose the Cembre 2760950 Bimetallic Compression Cable Lug?
The Cembre 2760950 is a heavy-duty bimetallic aluminium-to-copper compression cable lug designed for terminating large aluminium conductors in demanding low and medium voltage power distribution systems. Manufactured by Cembre, this connector is part of the renowned CAA-M series, offering exceptional electrical conductivity, mechanical strength and long-term reliability.
Constructed with a high-purity aluminium barrel friction welded to an electrolytic copper palm, the Cembre 2760950 provides an efficient transition between aluminium conductors and copper equipment terminals while minimising galvanic corrosion. The barrel is factory-filled with oxide-inhibiting grease to enhance long-term connection performance.
Designed for 630 mm² aluminium conductors, this model features a 4-hole palm with M8 fixing holes, making it ideal for high-current applications including substations, transformers, switchgear, renewable energy installations and industrial electrical infrastructure.
Key Advantages
- Heavy-duty bimetallic aluminium-to-copper compression cable lug.
- Suitable for 630 mm² aluminium conductors.
- 4-hole M8 palm for secure high-current connections.
- Friction-welded aluminium barrel and copper palm.
- Factory-filled with oxide-inhibiting grease.
- Excellent corrosion resistance and long service life.
Key Features
- Manufacturer: Cembre.
- Manufacturer Part Number: 2760950.
- Product code: CAA630-4M8.
- Series: CAA-M Bimetallic Compression Cable Lugs.
- Conductor size: 630 mm² aluminium.
- Palm fixing: 4 × M8 holes.
- Hole spacing: 30 mm centres.
- Entry diameter: 32.5 mm.
- Palm width: 60 mm.
- Overall length: 192 mm.
Reliable Electrical Connections for Aluminium Power Cables
Cembre CAA-M bimetallic compression lugs are specifically engineered to provide dependable transitions between aluminium conductors and copper equipment terminals. The friction-welded construction ensures excellent mechanical strength while maintaining consistently low electrical resistance throughout the life of the installation.
The 2760950 is designed for demanding high-current installations where maximum reliability is essential, making it a popular choice for utilities, industrial contractors, renewable energy projects and electrical infrastructure.
Typical Applications
- Electrical substations.
- Power transformers.
- Industrial switchgear.
- Renewable energy installations.
- Heavy-duty power distribution systems.
- Utility and infrastructure projects.
Technical Specifications
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| Suitable Conductor Material | Aluminium (to copper busbar) | |
|---|---|---|
| Device Type | Bimetallic Lug | |
| Conductor Size | 630 mm² | |
| Stud Size | M8 | |
| Material | Bimetallic (Cu/Al) | |
| Series | CAA-M | |
| Part number | 2760950 | |
| Product code | CAA630-4M8 | |
| Product type | Bimetallic compression cable lug | |
| Conductor material | Aluminium cable | |
| Conductor size | 630 mm² | |
| Terminal configuration | 4-hole palm | |
| Hole size | M8 | |
| Hole spacing | 30 mm centres | |
| Entry diameter | 32.5 mm | |
| Palm width | 60 mm | |
| Overall length | 192 mm | |
| Construction | Aluminium barrel with electrolytic copper palm | |
| Connection method | Compression crimp | |
| HS Code | 85369010 | |
| Country of Manufacture | France |
Frequently Asked Questions
What is the Cembre 2760950 used for?
It is designed to terminate 630 mm² aluminium conductors onto equipment using a 4-hole M8 fixing pattern while providing a reliable aluminium-to-copper electrical connection.
Why does this lug use a bimetallic construction?
The aluminium barrel and copper palm minimise galvanic corrosion while providing excellent electrical conductivity between dissimilar metals.
How many fixing holes does the palm have?
The connector features a 4-hole palm with M8 fixing holes spaced at 30 mm centres.
Is the barrel supplied with oxide-inhibiting grease?
Yes. The aluminium barrel is factory-filled with special grease to help prevent oxidation and improve long-term connection reliability.
Where is this connector commonly installed?
Typical applications include substations, transformers, switchgear, renewable energy systems and heavy industrial power distribution installations.
Trusted by Electrical Professionals Worldwide
Cembre compression connectors are trusted by utilities, panel builders and industrial engineers worldwide for delivering dependable, high-performance electrical connections in critical power distribution applications.
