Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
2543030 Cembre MT25-C8 COPPER CONNECTOR
Cembre MT25-C8 tin-plated electrolytic copper tubular cable lug for terminating 25 mm² copper conductors with an 8 mm stud connection.
£35.36
Why Choose the Cembre 2543030 MT25-C8 Copper Cable Lug?
The Cembre 2543030, manufacturer part number MT25-C8, is a premium-quality tin-plated copper tubular cable lug engineered for the reliable termination of copper conductors in industrial, commercial and utility electrical installations. Manufactured from high-purity electrolytic copper, it delivers outstanding electrical conductivity together with long-term mechanical reliability.
Designed for 25 mm² copper conductors with an 8 mm fixing hole, the MT25-C8 provides secure termination for switchgear, control panels, transformers, distribution equipment and high-current electrical systems. The seamless tubular barrel enables consistent compression using compatible Cembre crimping tools and dies.
Its electrolytic tin-plated finish improves corrosion resistance while maintaining excellent electrical performance in demanding environments. Rated for operating temperatures from approximately -50 °C to +150 °C and applications up to 35 kV, the MT25-C8 offers dependable performance across a wide range of industrial power applications.
Key Advantages
- Designed for 25 mm² copper conductors.
- 8 mm stud hole suits common electrical equipment.
- Manufactured from 99.95% pure electrolytic copper.
- Tin-plated finish provides excellent corrosion resistance.
- Suitable for industrial installations up to 35 kV.
- Compatible with professional Cembre compression tooling.
Key Features
- Cembre MT series tubular cable lug.
- 25 mm² conductor capacity.
- 8 mm fixing hole (M8).
- Electrolytic copper construction with approximately 99.95% purity.
- Electrolytic tin plating with minimum 3 µm coating.
- Operating temperature approximately -50 °C to +150 °C.
- Suitable for applications up to 35 kV.
- Compression crimp installation using compatible Cembre dies.
Reliable Copper Cable Terminations
Copper tubular cable lugs provide a secure mechanical and electrical connection between copper conductors and electrical equipment. When compressed using the correct hydraulic crimping tool and matched dies, the seamless barrel produces a durable, low-resistance termination capable of carrying high electrical currents.
The Cembre MT25-C8 combines high-purity copper construction with electrolytic tin plating to deliver dependable conductivity, corrosion resistance and long service life in industrial control panels, power distribution systems and utility installations.
Typical Applications
- Industrial control panels.
- Power distribution equipment.
- Switchgear and MCC installations.
- Transformers and electrical cabinets.
- Renewable energy systems.
- Industrial maintenance and OEM electrical equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Suitable Conductor Material | Copper | |
|---|---|---|
| Device Type | Copper Tube Lug | |
| Conductor Size | 25 mm² | |
| Material | Copper | |
| Manufacturer SKU | 2543030 | |
| Part number | MT25-C8 | |
| Product type | Copper tubular cable lug | |
| Conductor size | 25 mm² | |
| Stud hole diameter | 8 mm | |
| Maximum operating voltage | 35 kV | |
| Conductor material | Copper | |
| Body material | Electrolytic copper (99.95% purity) | |
| Surface treatment | Tin plated (minimum 3 µm) | |
| Operating temperature | -50 °C to +150 °C | |
| Cable stripping length | 45 mm | |
| Overall length | 80 mm | |
| Installation method | Compression crimping | |
| ETIM classification | EC001051 – Tube cable lug for copper conductors | |
| HS Code | 85359000 | |
| Country of Manufacture | United Kingdom (includes NI) |
Frequently Asked Questions
What is the Cembre 2543030 MT25-C8 used for?
It is used to terminate 25 mm² copper conductors onto equipment fitted with an 8 mm fixing stud.
What conductor size does this cable lug support?
The MT25-C8 is designed for 25 mm² copper conductors.
Why is the lug tin plated?
The electrolytic tin plating helps protect the copper from oxidation and corrosion while maintaining excellent electrical conductivity.
Can this connector be used in high-voltage applications?
Yes. The MT25-C8 is suitable for installations up to approximately 35 kV when installed correctly within the system design.
How should the cable lug be installed?
Installation should be carried out using a compatible Cembre compression crimping tool and the correct die set for the conductor size.
Trusted by Electrical Professionals Worldwide
Cembre copper cable lugs are widely specified by panel builders, electrical contractors, utilities and industrial engineers for dependable, high-performance conductor terminations in demanding power applications.
