Why Choose the Cembre MT630-TD Copper Connector?
The Cembre MT630-TD (Part Number: 2540890) is a heavy-duty parallel copper crimp connector designed for medium and high-voltage cable jointing applications. Manufactured from high-purity annealed electrolytic copper with a durable electrolytic tin-plated finish, it delivers outstanding electrical conductivity, excellent mechanical strength and long-term corrosion resistance in demanding industrial environments.
Part of the trusted Cembre MT-TD high-voltage connector series, the MT630-TD is specifically designed for joining identical copper conductors using professional compression crimping tools. The connector features an unblocked through design with chamfered ends that simplify conductor insertion while ensuring reliable low-resistance electrical joints.
Designed for 600–630 mm² round copper conductors, the MT630-TD is suitable for installations operating up to 35 kV (33 kV systems). It is widely specified for substations, switchgear, utility networks, renewable energy projects and heavy industrial power distribution systems.
Key Advantages
- Heavy-duty parallel copper connector for medium and high-voltage applications.
- Manufactured from 99.9%+ electrolytic copper for maximum conductivity.
- Electrolytic tin-plated finish resists oxidation and corrosion.
- Suitable for 600–630 mm² round copper conductors.
- Rated for systems operating up to 35 kV.
- Annealed construction provides excellent crimping performance.
- Chamfered barrel ends enable easier cable insertion.
Key Features
- Cembre MT-TD series high-voltage connector.
- 600–630 mm² conductor capacity.
- Parallel through connector design.
- High-purity electrolytic copper construction.
- Minimum 3 µm electrolytic tin plating.
- Operating voltage up to 35 kV.
- Operating temperature from -50 °C to +150 °C.
- Designed for professional hydraulic compression crimping.
Reliable Connections for High Voltage Power Networks
The Cembre MT630-TD provides secure, low-resistance electrical joints for very large copper conductors used in medium and high-voltage distribution systems. Its annealed copper construction ensures excellent ductility during compression while the tin-plated surface protects against oxidation throughout the connector's service life.
The connector is widely used by utility contractors, electrical engineers and industrial installers for substations, switchgear, renewable energy projects and critical power infrastructure where dependable long-term electrical performance is essential.
Typical Applications
- Medium and high-voltage cable jointing.
- Electrical substations.
- Industrial switchgear.
- Utility power distribution networks.
- Renewable energy installations.
- Heavy industrial electrical infrastructure.
