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2546070 Cembre MT40S-C14-80 COPPER CONNECTOR
Cembre MT40S-C14-80 medium-voltage tin-plated electrolytic copper connector for 30–40 mm² copper conductors, suitable for installations up to 35 kV.
£36.32
Why Choose the Cembre 2546070 MT40S-C14-80 Copper Connector?
The Cembre 2546070 MT40S-C14-80 is a premium medium-voltage copper connector designed to provide safe, reliable and low-resistance cable terminations for industrial and utility power distribution systems. Manufactured from high-purity electrolytic copper with a durable tin-plated finish, it delivers excellent electrical conductivity, corrosion resistance and long-term mechanical reliability.
As part of the trusted Cembre medium-voltage connector range, the MT40S-C14-80 has been engineered for professional installers working on substations, switchgear, renewable energy systems and industrial electrical infrastructure. The annealed copper construction simplifies compression while providing excellent resistance to vibration and mechanical stress.
Designed for 30–40 mm² copper conductors and suitable for systems operating up to 35 kV, the Cembre 2546070 provides dependable electrical performance wherever secure medium-voltage cable terminations are required.
Key Advantages
- Designed for medium-voltage applications up to 35 kV.
- Suitable for 30–40 mm² copper conductors.
- Manufactured from 99.95%+ purity electrolytic copper.
- Electrolytic tin-plated finish improves corrosion resistance.
- Annealed construction enables easier compression.
- Vibration-resistant design for demanding industrial environments.
Key Features
- Cembre MT40S-C14-80 medium-voltage connector.
- Suitable for 30–40 mm² copper conductors.
- Maximum operating voltage: 35,000 V.
- Operating temperature: -50°C to +150°C.
- Electrolytic copper body with tin plating.
- Circular crimping geometry.
- Excellent mechanical strength and conductivity.
- Designed for industrial and utility installations.
Reliable Medium Voltage Cable Connections
Medium-voltage copper connectors provide secure, low-resistance electrical terminations that ensure efficient current transfer while maintaining excellent mechanical integrity. High-purity electrolytic copper combined with electrolytic tin plating offers outstanding conductivity and long-term protection against corrosion.
The Cembre medium-voltage connector range is widely specified by utilities, OEMs and industrial contractors for substations, switchgear and infrastructure projects where dependable electrical performance is essential.
Typical Applications
- Medium-voltage substations.
- Industrial switchgear.
- Power distribution systems.
- Renewable energy installations.
- Utility infrastructure.
- Industrial maintenance and electrical upgrades.
Technical Specifications
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| Material | Copper | |
|---|---|---|
| Conductor Size | 30–40 mm² | |
| Device Type | Copper Bar Lug | |
| Series | Medium Voltage Copper Connectors | |
| Manufacturer Part Number | 2546070 | |
| Product type | Medium-voltage copper connector | |
| Cable cross section | 30–40 mm² | |
| Maximum operating voltage | 35 kV | |
| Material | Electrolytic copper (>99.95% purity) | |
| Surface treatment | Tin plating | |
| Operating temperature | -50°C to +150°C | |
| Cable stripping length | 45.1 mm | |
| Dimensions | Ø14 mm × 80 mm body (overall length approx. 123 mm) | |
| ETIM Classification | EC001051 | |
| Customs code | 85359000 | |
| HS Code | 85359000 | |
| Country of Manufacture | United Kingdom (includes NI) |
Frequently Asked Questions
What is the Cembre 2546070 MT40S-C14-80 used for?
It is designed for terminating 30–40 mm² copper conductors in medium-voltage electrical systems operating up to 35 kV.
What conductor sizes are supported?
The connector is suitable for copper conductors with cross-sectional areas from 30 mm² to 40 mm².
What material is the connector manufactured from?
It is manufactured from high-purity electrolytic copper with an electrolytic tin-plated finish for excellent conductivity and corrosion resistance.
What operating temperatures are supported?
The connector is suitable for continuous operation between -50°C and +150°C.
Where is this connector typically installed?
Typical applications include substations, industrial switchgear, utility power distribution equipment and medium-voltage cable installations.
Trusted by Electrical Professionals Worldwide
Cembre medium-voltage copper connectors are trusted worldwide by utilities, industrial engineers and electrical contractors for delivering safe, reliable and long-lasting cable terminations in demanding power distribution applications.
