Why Choose the Cembre 2543410 MT40S-C10 Copper Cable Lug?
The Cembre 2543410, manufacturer part number MT40S-C10, is a premium tin-plated electrolytic copper tubular cable lug developed for reliable termination of copper conductors in medium-voltage and industrial electrical installations. Manufactured from high-purity electrolytic copper, it provides excellent electrical conductivity, outstanding mechanical strength and long-term reliability in demanding operating environments.
Designed for 30–40 mm² copper conductors with a 10 mm fixing hole, the MT40S-C10 is suitable for switchgear, transformers, substations, motor control centres and power distribution equipment. The seamless tubular barrel enables consistent compression using compatible Cembre hydraulic crimping tools and dies, creating a secure low-resistance electrical connection.
Its electrolytic tin-plated finish improves resistance to oxidation and corrosion while maintaining excellent conductivity throughout its service life. Rated for operating temperatures from approximately -50 °C to +150 °C and applications up to 35 kV, the MT40S-C10 delivers dependable performance for critical electrical infrastructure.
Key Advantages
- Suitable for 30–40 mm² copper conductors.
- 10 mm stud hole for common industrial and power equipment.
- Manufactured from 99.95% pure electrolytic copper.
- Tin-plated finish improves corrosion resistance.
- Suitable for medium-voltage installations up to 35 kV.
- Designed for professional compression crimping using compatible Cembre tooling.
Key Features
- Cembre MT-C series medium-voltage cable terminal.
- 30–40 mm² conductor capacity.
- 10 mm fixing hole (M10).
- Electrolytic copper construction with greater than 99.95% purity.
- Electrolytic tin plating for enhanced corrosion protection.
- Operating temperature from -50 °C to +150 °C.
- Maximum operating voltage of 35 kV.
- Vibration-resistant design with circular crimp geometry.
Reliable Copper Cable Terminations
Medium-voltage tubular cable lugs provide a secure mechanical and electrical connection between copper conductors and electrical equipment. When installed using the correct hydraulic crimping tool and matched dies, they produce a durable low-resistance termination capable of carrying high electrical currents safely and efficiently.
The Cembre MT40S-C10 combines annealed electrolytic copper with an electrolytic tin-plated finish to deliver excellent conductivity, corrosion resistance and long service life in industrial power distribution, substations and utility infrastructure.
Typical Applications
- Medium-voltage power distribution systems.
- Industrial switchgear.
- Electrical substations.
- Motor control centres.
- Transformer connections.
- Industrial maintenance and OEM electrical equipment.
