Why Choose the Cembre A60-M20 Copper Crimp Lug?
The Cembre 2350230 A60-M20 is a heavy-duty copper compression ring terminal designed to create secure, low-resistance connections for large copper conductors. Part of the professional Cembre A-M range, it is suitable for demanding switchgear, busbar, transformer and industrial power-distribution installations.
Manufactured from Cu-OF CW008A electrolytic copper tube conforming to UNI EN 13600, the terminal delivers an effective combination of electrical conductivity and mechanical strength. The copper is annealed to provide the ductility required during compression crimping, helping the terminal withstand severe deformation without cracking.
The A60-M20 is designed for 300 mm² stranded copper conductors and selected 240 mm² flexible copper conductors. Its M20 fixing hole provides a robust bolted connection to high-current equipment, while the chamfered barrel entry and conductor inspection hole help support accurate and repeatable installation.
Key Advantages
- Designed for 300 mm² stranded copper conductors.
- Suitable for selected 240 mm² flexible copper conductors.
- M20 fixing hole provides a strong bolted connection.
- Manufactured from high-conductivity electrolytic copper.
- Annealed construction provides excellent ductility during crimping.
- Electrolytic tin plating helps resist oxidation and corrosion.
Key Features
- Cembre A-M series copper compression terminal.
- Manufacturer part number: 2350230.
- Model: A60-M20.
- 300 mm² nominal stranded conductor capacity.
- 240 mm² flexible conductor compatibility.
- M20 stud fixing.
- Straight ring-palm configuration.
- Annealed Cu-OF CW008A electrolytic copper construction.
- Electrolytically tin-plated surface finish.
- Chamfered barrel entry and conductor inspection hole.
Reliable High-Current Cable Termination
The A60-M20 is engineered to provide efficient electrical conductivity together with the mechanical strength required to resist vibration and conductor pull-out. Its annealed copper tube construction accommodates the severe deformation produced during crimping and any controlled palm bending required during installation.
When installed using compatible Cembre crimping equipment and the correct die set, the terminal forms a durable connection with strong conductor retention and low electrical resistance. The barrel chamfer facilitates conductor insertion, while the inspection hole allows the installer to confirm that the conductor is correctly positioned before crimping.
Typical Applications
- Industrial switchgear and switchboards.
- Busbar and power-distribution connections.
- Transformer connections.
- High-current circuit breakers.
- Motor control centres.
- Industrial machinery and automation systems.
- Battery, inverter and energy-storage equipment.
