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2530050 Cembre CA25-M10 COPPER TERMINAL
Cembre 2530050 CA25-M10 medium-voltage copper compression terminal for 25 mm² conductors with M10 stud connection, extended barrel and electro-tin plated finish.
£4.08
Why Choose the Cembre 2530050 Copper Compression Cable Terminal?
The Cembre 2530050, also identified as CA25-M10, is a premium medium-voltage copper compression ring terminal designed for secure, low-resistance termination of 25 mm² copper conductors. Engineered as part of the Cembre CA-M series, it is suitable for medium-voltage installations up to 35 kV and features a heavy-duty extended barrel for superior electrical and mechanical performance.
Manufactured from greater than 99.9% pure annealed electrolytic copper with a durable electro-tin plated finish, the CA25-M10 provides exceptional conductivity while resisting corrosion and oxidation. The extended barrel improves crimp quality and current carrying capability, whilst the absence of an inspection hole helps prevent moisture ingress, making it particularly suitable for outdoor installations.
The Cembre 2530050 is widely used by utility companies, industrial contractors, panel builders and OEM manufacturers for switchgear, transformers, substations, renewable energy installations and electrical distribution systems requiring dependable medium-voltage cable terminations.
Key Advantages
- Designed for 25 mm² copper conductors.
- Suitable for medium-voltage systems up to 35 kV.
- Extended barrel improves electrical and mechanical performance.
- Manufactured from annealed high-purity electrolytic copper.
- Electro-tin plated for excellent corrosion resistance.
- No inspection hole to minimise moisture ingress.
Key Features
- Manufacturer: Cembre.
- Manufacturer Part Number: 2530050.
- Model: CA25-M10.
- Conductor size: 25 mm².
- Stud size: M10.
- Medium-voltage copper compression ring terminal.
- Extended barrel construction.
- Electrolytic copper with electro-tin plated finish.
Reliable Medium-Voltage Cable Terminations
The Cembre CA-M series has been specifically developed for medium-voltage cable terminations where long-term reliability is critical. The extended barrel distributes crimping forces over a greater conductor length, producing superior electrical conductivity and increased pull-out strength. The absence of an inspection hole also helps prevent moisture entering the crimped connection during outdoor service.
When installed using compatible Cembre compression tooling, these terminals provide dependable maintenance-free electrical connections for substations, switchgear, transformers and industrial power distribution systems.
Typical Applications
- Medium-voltage switchgear.
- Electrical substations.
- Transformer terminations.
- Power distribution systems.
- Renewable energy installations.
- Industrial utility infrastructure.
Technical Specifications
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| Number of Fixing Holes | 1 | |
|---|---|---|
| Conductor Size | 25 mm² | |
| Stud Size | M10 | |
| Material | Copper | |
| Device Type | Copper Tube Lug | |
| Part number | 2530050 | |
| Series | CA-M | |
| Product type | Medium-voltage copper compression ring terminal | |
| Conductor size | 25 mm² | |
| Stud size | M10 | |
| Material | Annealed electrolytic copper (>99.9% purity) | |
| Surface finish | Electro-tin plated | |
| Inspection hole | No | |
| Termination method | Compression crimp | |
| Maximum application voltage | Up to 35 kV | |
| HS Code | 85359000 | |
| Country of Manufacture | United Kingdom (includes NI) |
Frequently Asked Questions
What is the Cembre 2530050 used for?
It is used for terminating 25 mm² copper conductors in medium-voltage electrical systems up to 35 kV.
Why does this terminal have an extended barrel?
The extended barrel improves both electrical conductivity and mechanical strength while providing a more secure compression crimp.
Why doesn't this terminal include an inspection hole?
The design prevents moisture entering the crimped joint, making it particularly suitable for outdoor and medium-voltage installations.
What material is the terminal manufactured from?
It is manufactured from greater than 99.9% pure annealed electrolytic copper with an electro-tin plated finish.
Where is the Cembre 2530050 commonly installed?
It is commonly installed in substations, transformers, switchgear, renewable energy systems and industrial power distribution equipment.
Trusted by Power Distribution Professionals
Cembre medium-voltage compression terminals are trusted worldwide by utility companies, electrical contractors and industrial engineers for delivering reliable, maintenance-free electrical terminations in demanding environments.
