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2540190 Cembre MT40S-TD COPPER CONNECTOR
Cembre 2540190 MT40S-TD tin-plated copper compression through connector for 30–40 mm² sector copper conductors, suitable for medium-voltage cable systems up to 35 kV.
£6.08
Why Choose the Cembre 2540190 Copper Compression Through Connector?
The Cembre 2540190 is a premium tin-plated copper compression through connector designed to create secure, low-resistance inline joints for medium-voltage copper conductors. Manufactured by Cembre, this connector delivers outstanding electrical conductivity and long-term mechanical reliability for power distribution and cable jointing applications.
The MT40S-TD belongs to the trusted Cembre MT-TD series, manufactured from annealed electrolytic copper with a purity greater than 99.9% and electro-tin plated for improved corrosion resistance. It is specifically designed for 30–40 mm² sector copper conductors, providing a dependable compression splice for medium-voltage cable systems up to 35 kV.
Its seamless, unblocked barrel design allows reliable joining of cables of the same type while the chamfered ends assist conductor insertion during installation. When installed using approved Cembre crimping tools and dies, the MT40S-TD provides excellent electrical and mechanical performance in demanding industrial and utility environments.
Key Advantages
- Premium tin-plated copper compression through connector.
- Suitable for 30–40 mm² sector copper conductors.
- Designed for medium-voltage applications up to 35 kV.
- Annealed electrolytic copper improves crimping performance.
- Chamfered barrel ends simplify conductor insertion.
- Provides secure, low-resistance permanent cable joints.
Key Features
- Manufacturer: Cembre.
- Series: MT-TD.
- Part number: 2540190.
- Equivalent model: MT40S-TD.
- Manufactured from annealed electrolytic copper.
- Electro-tin plated for enhanced corrosion resistance.
- Unblocked seamless barrel construction.
- Compression crimp installation using approved tooling.
Reliable Cable Jointing for Medium-Voltage Networks
Compression through connectors provide permanent inline joints between copper conductors while maintaining excellent electrical conductivity and mechanical strength. When correctly crimped using approved tooling, they deliver dependable long-term performance in demanding industrial and utility applications.
The Cembre MT-TD range is widely specified for medium-voltage cable jointing where reliable electrical continuity and durable mechanical performance are essential.
Typical Applications
- Medium-voltage cable joints.
- Electrical substations.
- Power distribution systems.
- Industrial cable installations.
- Utility network infrastructure.
- Electrical maintenance and repair work.
Technical Specifications
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| Conductor Size | 30–40 mm² | |
|---|---|---|
| Material | Copper | |
| Device Type | Butt / Through Connector | |
| Series | MT-TD | |
| Part number | 2540190 | |
| Product type | Copper compression through connector | |
| Conductor size | 30–40 mm² sector copper conductor | |
| Voltage rating | Up to 35 kV | |
| Material | Annealed electrolytic copper (>99.9% purity) | |
| Finish | Electro-tin plated | |
| Connector type | Parallel through connector | |
| Installation method | Compression crimp | |
| Barrel design | Unblocked seamless construction | |
| HS Code | 85359000 | |
| Country of Manufacture | United Kingdom (includes NI) |
Frequently Asked Questions
What is the Cembre 2540190 used for?
It is used to create permanent inline compression joints between 30–40 mm² sector copper conductors in medium-voltage cable systems.
What conductor size does this connector support?
The MT40S-TD is designed for 30–40 mm² sector copper conductors.
What voltage applications is it suitable for?
The connector is designed for medium-voltage installations operating at up to 35 kV.
Why is the connector electro-tin plated?
The electro-tin plated finish improves corrosion resistance while maintaining excellent long-term electrical conductivity.
Where is this connector typically installed?
It is commonly used in substations, industrial power distribution systems, utility cable networks and medium-voltage cable jointing applications.
Trusted by Electrical Professionals Worldwide
Cembre compression connectors are trusted worldwide by utilities, industrial manufacturers and electrical contractors for delivering secure, durable and high-performance cable joints in demanding power distribution applications.
