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8005766 Cembre CA120-2M12 COPPER TERMINAL
Cembre 8005766 CA120-2M12 copper two-hole compression ring terminal for 120mm² conductors with dual M12 fixing holes spaced at 44.5mm for medium-voltage applications up to 35 kV.
£30.68
Why Choose the Cembre 8005766 CA120-2M12 Copper Two-Hole Ring Terminal?
The Cembre 8005766 CA120-2M12 is a premium-quality two-hole copper compression ring terminal designed for secure, low-resistance cable terminations in medium-voltage electrical installations up to 35 kV. As part of the proven Cembre CA-2M terminal series, it provides exceptional electrical performance together with enhanced mechanical stability for demanding industrial and utility applications.
Manufactured from 99.9% pure annealed electrolytic copper with a durable electro-tin plated finish, the CA120-2M12 offers outstanding conductivity, excellent corrosion resistance and superior crimp performance. The closed barrel design eliminates the inspection hole to help prevent moisture and dirt ingress, making it ideal for both indoor and outdoor installations.
Designed for 120 mm² copper conductors, the terminal features dual M12 fixing holes with 44.5 mm spacing, providing superior resistance to vibration and electrodynamic forces on busbars, switchgear and transformer connections.
Key Advantages
- Designed for medium-voltage applications up to 35 kV.
- 120 mm² conductor capacity.
- Dual M12 fixing holes with 44.5 mm spacing improve mechanical stability.
- Manufactured from 99.9% annealed electrolytic copper.
- Electro-tin plated finish provides excellent corrosion resistance.
- Closed barrel construction helps prevent moisture and contamination ingress.
Key Features
- Cembre CA-2M Medium Voltage Terminal Series.
- Manufacturer Part Number: 8005766.
- Model: CA120-2M12.
- 120 mm² conductor capacity.
- Dual M12 fixing holes with 44.5 mm centre spacing.
- Annealed electrolytic copper construction.
- Electro-tin plated corrosion-resistant finish.
- Extended seamless barrel design.
- Suitable for circular and hexagonal hydraulic crimping.
Enhanced Stability for Medium Voltage Connections
The Cembre CA120-2M12 is engineered to provide low-resistance electrical connections while delivering superior mechanical security. The two-hole palm design prevents terminal rotation and improves resistance to vibration and electrodynamic stresses, making it particularly suitable for switchgear, transformers and busbar connections.
Its combination of annealed electrolytic copper, electro-tin plating and moisture-resistant closed barrel construction ensures dependable long-term performance in demanding industrial and outdoor electrical installations.
Typical Applications
- Medium-voltage power distribution.
- Electrical substations.
- Industrial switchgear.
- Transformer connections.
- Busbar terminations.
- Renewable energy installations.
- Utility infrastructure projects.
Technical Specifications
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| Material | Copper | |
|---|---|---|
| Conductor Size | 120 mm² | |
| Stud Size | M12 | |
| Device Type | Copper Tube Lug | |
| Series | CA-2M Medium Voltage Terminals | |
| Manufacturer Part Number | 8005766 | |
| Product type | Two-hole copper compression ring terminal | |
| Conductor size | 120 mm² | |
| Stud size | 2 × M12 | |
| Hole spacing | 44.5 mm | |
| Material | Annealed electrolytic copper (>99.9% purity) | |
| Surface finish | Electro-tin plated | |
| Voltage rating | Up to 35 kV | |
| Barrel type | Extended closed barrel | |
| Overall length | 141.5 mm | |
| Palm width (A) | 50 mm | |
| Cable stripping length | 55 mm | |
| Pack quantity | 15 |
Frequently Asked Questions
What is the Cembre 8005766 CA120-2M12 used for?
It is used to terminate 120 mm² copper conductors onto equipment using a dual M12 fixing arrangement for increased mechanical stability.
Why does this terminal have two fixing holes?
The dual-hole palm prevents terminal rotation and improves resistance to vibration and electrodynamic forces during operation.
What is the fixing hole spacing?
The terminal features 44.5 mm centre-to-centre spacing between the two M12 mounting holes.
Why is there no inspection hole?
The closed barrel construction helps prevent moisture and dirt entering the crimped connection, improving long-term reliability in outdoor environments.
Where is this terminal typically installed?
It is commonly used in substations, transformers, industrial switchgear, renewable energy systems and medium-voltage electrical distribution infrastructure.
Trusted by Electrical Professionals Worldwide
Cembre medium-voltage compression terminals are trusted by utility companies, electrical contractors and panel builders worldwide for delivering exceptional conductivity, outstanding mechanical stability and dependable long-term performance in critical power distribution applications.
