Why Choose the Cembre CA50-M10 Copper Ring Terminal?
The Cembre CA50-M10 (Part Number: 8005526) is a premium-quality high-voltage copper compression ring terminal engineered for secure conductor termination in medium-voltage power distribution systems. Manufactured from annealed high-purity electrolytic copper with an electrolytic tin-plated finish, it provides exceptional electrical conductivity, excellent mechanical strength and long-term resistance to corrosion.
As part of the trusted Cembre CA series of heavy-duty copper terminals, the CA50-M10 features an extended seamless barrel that ensures excellent compression performance while the closed barrel construction helps prevent moisture ingress into the crimped connection. This design makes it ideal for demanding indoor and outdoor electrical installations.
Designed for 50 mm² stranded copper conductors with an M10 fixing hole, the CA50-M10 is suitable for medium-voltage electrical installations operating up to 33 kV. It is widely specified for substations, switchgear, renewable energy systems and industrial power distribution applications.
Key Advantages
- Heavy-duty copper compression ring terminal for medium-voltage installations.
- Manufactured from 99.9% pure annealed electrolytic copper.
- Electrolytic tin-plated finish protects against oxidation and corrosion.
- Extended barrel provides excellent mechanical and electrical performance.
- Closed barrel construction helps prevent moisture ingress.
- Suitable for 50 mm² stranded copper conductors.
- Designed for installations operating up to 33 kV.
Key Features
- Cembre CA series heavy-duty terminal.
- 50 mm² conductor capacity.
- M10 stud hole.
- Annealed electrolytic copper construction.
- Electrolytic tin-plated finish.
- Extended seamless barrel.
- Suitable for indoor and outdoor installations.
- Designed for hydraulic compression crimping.
The Cembre CA50-M10 provides secure, low-resistance electrical terminations for stranded copper conductors used throughout medium-voltage electrical infrastructure. The extended barrel maximises conductor contact while the annealed copper construction ensures optimum crimp quality and long service life.
Its corrosion-resistant tin-plated finish and moisture-resistant closed barrel design make it an excellent choice for switchgear, substations, renewable energy systems and demanding industrial environments where long-term reliability is essential.
Typical Applications
- Medium-voltage power distribution.
- Electrical substations.
- Industrial switchgear.
- Renewable energy installations.
- Industrial control panels.
- Utility infrastructure projects.
