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.
2530090 Cembre CA25-M12 COPPER TERMINAL
Cembre 2530090 CA25-M12 copper ring terminal for 25mm² conductors with M12 stud fixing, manufactured from tin-plated electrolytic copper for medium voltage applications up to 35 kV.
£4.08
Why Choose the Cembre 2530090 CA25-M12 Copper Ring Terminal?
The Cembre 2530090 CA25-M12 is a premium-quality copper ring terminal designed for secure and reliable cable terminations in medium voltage electrical installations up to 35 kV. Manufactured by Cembre, a globally recognised leader in electrical connection technology, this terminal delivers outstanding electrical conductivity, mechanical strength and long-term corrosion resistance.
Manufactured from 99.9% pure annealed electrolytic copper with a durable tin-plated finish, the CA25-M12 offers excellent crimp performance while protecting against oxidation. Its extended barrel design enhances both electrical and mechanical performance, while the closed barrel construction without an inspection hole helps prevent moisture ingress, making it suitable for demanding outdoor and industrial environments.
Designed for 25 mm² copper conductors with an M12 stud fixing, the Cembre CA25-M12 provides dependable, low-resistance electrical connections for switchgear, control panels, substations, industrial power distribution and electrical infrastructure projects.
Key Advantages
- Designed for medium voltage applications up to 35 kV.
- 99.9% pure annealed electrolytic copper for excellent conductivity.
- Durable tin-plated finish resists corrosion.
- Extended barrel improves crimp strength and electrical performance.
- Closed barrel design prevents moisture ingress in outdoor installations.
- Suitable for industrial, utility and commercial electrical systems.
Key Features
- Cembre CA-M Series medium voltage ring terminal.
- Manufacturer Part Number: 2530090.
- Alternative SKU: CA25-M12.
- 25 mm² conductor capacity.
- M12 fixing hole.
- Manufactured from annealed electrolytic copper.
- Tin-plated surface for enhanced corrosion protection.
- Suitable for medium voltage systems up to 35 kV.
- Designed for professional compression crimping.
Built for Reliable Medium Voltage Connections
The Cembre CA25-M12 is engineered to provide low-resistance electrical connections that maximise current transfer while reducing heat generation. Its extended barrel increases conductor contact area for improved mechanical retention and enhanced electrical performance after crimping.
With its moisture-resistant closed barrel construction and corrosion-resistant tin plating, this terminal is ideal for demanding environments including substations, industrial control systems, renewable energy installations and outdoor electrical infrastructure.
Typical Applications
- Medium voltage cable terminations.
- Industrial switchgear.
- Electrical distribution systems.
- Control panels and MCCs.
- Renewable energy installations.
- Utilities and infrastructure projects.
- OEM electrical equipment manufacturing.
Technical Specifications
Tick the specs you need, then view products that match.
| Number of Fixing Holes | 1 | |
|---|---|---|
| Device Type | Copper Tube Lug | |
| Conductor Size | 25 mm² | |
| Stud Size | M12 | |
| Material | Copper | |
| Series | CA-M Medium Voltage Terminals | |
| Manufacturer Part Number | 2530090 | |
| Product type | Copper ring terminal | |
| Conductor size | 25 mm² | |
| Stud size | M12 | |
| Material | Annealed electrolytic copper (>99.9% purity) | |
| Surface finish | Tin plated | |
| Voltage rating | Medium voltage applications up to 35 kV | |
| Barrel type | Extended closed barrel | |
| Inspection hole | None | |
| Pack quantity | 50 | |
| HS Code | 85359000 | |
| Country of Manufacture | United Kingdom (includes NI) |
Frequently Asked Questions
What is the Cembre 2530090 CA25-M12 used for?
It is used to terminate 25 mm² copper conductors securely onto M12 stud connections in medium voltage electrical systems.
What conductor size does this terminal support?
The CA25-M12 is designed for 25 mm² copper conductors.
Why doesn't this terminal have an inspection hole?
The closed barrel design helps prevent moisture entering the crimped connection, making it well suited for outdoor and medium voltage applications.
What material is the terminal manufactured from?
It is manufactured from annealed electrolytic copper with a purity greater than 99.9% and finished with protective tin plating.
What applications is the CA25-M12 suitable for?
It is commonly used in switchgear, substations, power distribution systems, industrial control panels and medium voltage infrastructure.
Trusted by Electrical Professionals Worldwide
Cembre copper compression terminals are trusted by electrical contractors, panel builders and utility engineers worldwide for delivering reliable electrical connections, excellent conductivity and long service life in demanding industrial applications.
