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.
