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2771710 Cembre MTA150-C BIMET PIN TERMINAL
Cembre 2771710 MTA150-C bimetallic pin terminal for terminating 150 mm² aluminium conductors into copper pin terminal connections.
£26.76
Why Choose the Cembre 2771710 Bimetallic Pin Terminal?
The Cembre 2771710 is a premium bimetallic aluminium-to-copper pin terminal designed to provide secure, low-resistance termination of aluminium conductors into clamp and tunnel terminals used throughout industrial switchgear, transformers and electrical distribution systems. Manufactured by Cembre, this connector forms part of the trusted MTA-C series, delivering dependable long-term electrical performance through its friction-welded aluminium and copper construction.
The terminal features a high-purity aluminium barrel permanently friction welded to a solid electrolytic copper pin, ensuring an excellent electrical transition while minimising galvanic corrosion. The barrel is factory-filled with NILENA oxide-inhibiting grease and TEROSTAT VII filler putty to reduce oxidation and maximise long-term reliability in demanding industrial environments.
The Cembre MTA150-C (Part No. 2771710) is designed for 150 mm² aluminium conductors, making it ideal for substations, transformers, switchgear, renewable energy installations and industrial power distribution systems where robust aluminium-to-copper terminations are required.
Key Advantages
- Premium bimetallic aluminium-to-copper pin terminal.
- Suitable for 150 mm² aluminium conductors.
- Solid 14 mm copper pin for secure clamp terminal connections.
- Friction-welded construction minimises galvanic corrosion.
- Factory-filled with oxide-inhibiting grease and sealing compound.
- Deep indent crimp design for dependable long-term performance.
Key Features
- Manufacturer: Cembre.
- Manufacturer Part Number: 2771710.
- Alternative Product Code: MTA150-C.
- Series: MTA-C Bimetallic Pin Terminals.
- Conductor size: 150 mm² aluminium.
- Pin diameter: 14 mm.
- Solid electrolytic copper pin.
- Aluminium barrel with NILENA grease and TEROSTAT VII filler putty.
- Deep indent compression crimp geometry.
- Suitable for low and medium voltage installations.
Reliable Aluminium-to-Copper Connections
Cembre MTA-C bimetallic pin terminals provide a dependable solution for connecting aluminium conductors to equipment designed for copper pin terminations. Their friction-welded construction delivers excellent mechanical strength while maintaining consistently low electrical resistance throughout the service life of the installation.
The MTA-C range is widely specified by utilities, panel builders, OEM manufacturers and industrial contractors for switchgear, substations and electrical distribution systems where dependable aluminium cable terminations are essential.
Typical Applications
- Industrial switchgear.
- Electrical substations.
- Power transformers.
- Industrial control panels.
- Utility power distribution systems.
- Renewable energy installations.
Technical Specifications
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| Suitable Conductor Material | Aluminium (to copper busbar) | |
|---|---|---|
| Device Type | Pin Terminal | |
| Conductor Size | 150 mm² | |
| Material | Bimetallic (Cu/Al) | |
| Series | MTA-C | |
| Part number | 2771710 | |
| Alternative product code | MTA150-C | |
| Product type | Bimetallic pin terminal | |
| Conductor material | Aluminium cable | |
| Conductor size | 150 mm² | |
| Pin diameter | 14 mm | |
| Overall dimensions | 125 × 14 × 59 × 15.5 mm | |
| Cable stripping length | 64.9 mm | |
| Construction | Aluminium barrel with electrolytic copper pin | |
| Grease filled | Yes | |
| Filler putty | TEROSTAT VII | |
| Crimp geometry | Deep indent | |
| Operating temperature | -50°C to +150°C | |
| ETIM classification | EC001053 – Crimp cable lug for aluminium conductors | |
| HS Code | 85369010 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 2771710 used for?
It is used to terminate 150 mm² aluminium conductors into electrical equipment designed for copper pin terminal connections.
Why is the terminal bimetallic?
The aluminium barrel and copper pin provide a reliable transition between aluminium conductors and copper terminals while reducing galvanic corrosion.
What conductor size is supported?
The terminal is designed for 150 mm² aluminium conductors.
Does the connector contain oxide-inhibiting grease?
Yes. The aluminium barrel is factory-filled with NILENA grease and TEROSTAT VII filler putty to minimise oxidation and improve long-term electrical performance.
Where is this terminal commonly installed?
Typical installations include substations, switchgear, transformers, industrial control panels and utility power distribution systems.
Trusted by Electrical Professionals Worldwide
Cembre electrical connectors are trusted by utilities, panel builders and industrial engineers worldwide for delivering safe, reliable and durable electrical connections in demanding power distribution environments.
