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2508780 Cembre 2A60-2M20 COPPER TERMINAL
Cembre 2508780 (2A60-2M20) heavy-duty electro-tinned copper two-hole compression cable lug for 300 mm² copper conductors with dual M20 fixing holes.
Why Choose the Cembre 2508780 Compression Cable Lug?
The Cembre 2508780 is a premium heavy-duty two-hole tin-plated copper compression cable lug designed to provide secure, low-resistance electrical terminations for demanding industrial, utility and medium-voltage power applications. Manufactured by Cembre, this high-performance connector delivers exceptional electrical conductivity, outstanding mechanical strength and long-term reliability for critical installations.
Part of the trusted Cembre 2A-2M Heavy Duty series, the 2508780 (series reference 2A60-2M20) is manufactured from high-purity annealed electrolytic copper with an electro-tinned finish to resist corrosion. Its extra-long barrel maximises conductor contact while the two-hole palm provides outstanding resistance to vibration and electrodynamic forces in high-current applications. Suitable for medium-voltage installations up to 35 kV, the lug is engineered for dependable long-term performance.
Designed for 300 mm² copper conductors, the lug features dual M20 fixing holes with a 44.5 mm hole centre spacing, making it ideal for switchgear, transformers, substations, industrial control panels and heavy-duty power distribution systems.
Key Advantages
- Heavy-duty electro-tinned copper compression cable lug.
- Suitable for 300 mm² copper conductors.
- Dual M20 fixing holes provide maximum mechanical stability.
- 44.5 mm stud centre spacing suits industry-standard equipment.
- Double-length barrel for superior crimp performance.
- Excellent electrical conductivity with low contact resistance.
- High resistance to vibration and electrodynamic stress.
- Suitable for industrial and medium-voltage installations up to 35 kV.
Key Features
- Manufacturer: Cembre.
- Series: 2A-2M Heavy Duty Compression Cable Lugs.
- Model: 2508780.
- Series reference: 2A60-2M20.
- Annealed electrolytic copper construction.
- Electro-tinned corrosion-resistant finish.
- Double-length barrel without inspection hole.
- Straight palm with two-hole fixing.
- Suitable for 300 mm² copper conductors.
- 2 × M20 fixing holes.
- Compatible with Cembre compression tooling and dies.
Reliable Electrical Connections for Industrial Power Systems
Compression cable lugs provide permanent, low-resistance electrical terminations between conductors and electrical equipment. When installed using approved compression tooling, they maximise current transfer, minimise voltage drop and provide exceptional long-term mechanical performance.
The Cembre 2A-2M range incorporates a robust two-hole palm that improves alignment and resistance to vibration, making these connectors particularly suitable for substations, switchgear, renewable energy systems and other critical electrical infrastructure.
Typical Applications
- Industrial switchgear.
- Electrical substations.
- Power distribution systems.
- Transformers.
- Motor control centres.
- Industrial control panels.
- Renewable energy installations.
- Heavy-duty OEM electrical equipment.
Technical Specifications
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| Number of Fixing Holes | 2 | |
|---|---|---|
| Device Type | Copper Tube Lug | |
| Conductor Size | 300 mm² | |
| Stud Size | M20 | |
| Material | Copper | |
| Series | 2A-2M | |
| Series reference | 2A60-2M20 | |
| Product type | Heavy-duty two-hole copper compression cable lug | |
| Material | Annealed electrolytic copper | |
| Finish | Electro-tinned | |
| Conductor size | 300 mm² copper | |
| Connection type | Compression crimp | |
| Barrel type | Double-length barrel | |
| Entry diameter | 23.7 mm | |
| Stud size | 2 × M20 | |
| Stud centre spacing | 44.5 mm | |
| Palm width | 44 mm | |
| Overall length | 182 mm (approx.) | |
| Application | Industrial power distribution and medium-voltage installations | |
| HS Code | 85369010 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 2508780 used for?
It is used to create permanent compression terminations on 300 mm² copper conductors for industrial power distribution and medium-voltage electrical installations.
What conductor size is supported?
The lug is designed for 300 mm² copper conductors.
What fixing arrangement does this cable lug use?
The connector features two M20 fixing holes with 44.5 mm centre spacing for secure installation onto busbars and electrical equipment.
Why choose a two-hole cable lug?
The two-hole design provides greater mechanical stability, improved alignment and increased resistance to vibration and electrodynamic forces compared with single-hole terminals.
Where is this cable lug typically installed?
It is commonly installed in substations, transformers, switchgear, industrial control panels and heavy-duty electrical power distribution systems.
Trusted by Electrical Professionals Worldwide
Cembre heavy-duty compression cable lugs are trusted worldwide by utilities, OEM manufacturers and electrical contractors for delivering reliable, durable and standards-compliant electrical power connections.
