Why Choose the Cembre 2240390 A14-M20 Copper Ring Terminal?
The Cembre 2240390 (A14-M20) is a premium-quality electrolytic copper ring terminal designed to provide secure, low-resistance electrical connections in industrial power and control systems. Manufactured by Cembre, this heavy-duty cable lug is engineered for reliable performance in demanding electrical installations, switchgear, machinery and panel building applications.
Manufactured from 99.9% pure electrolytic copper and finished with an electrolytic tin coating, the terminal delivers excellent electrical conductivity while providing outstanding resistance to corrosion and mechanical stress. The annealed barrel construction simplifies crimping, while the inspection hole and chamfered entry make conductor insertion fast and accurate.
The A14-M20 copper terminal is ideal for professional electricians, OEM machine builders and industrial panel manufacturers requiring dependable cable terminations with long service life and consistent electrical performance.
Key Advantages
- Manufactured from 99.9% pure electrolytic copper for maximum conductivity.
- Electrolytic tin-plated finish improves corrosion resistance.
- Annealed copper barrel enables easier and more reliable crimping.
- Chamfered cable entry simplifies conductor insertion.
- Inspection hole ensures correct cable positioning before crimping.
- Suitable for demanding industrial electrical installations.
Key Features
- Cembre A-M Series copper ring terminal.
- Manufacturer Part Number: 2240390.
- Alternative SKU: A14-M20.
- High-purity electrolytic copper construction.
- Electrolytic tin-plated surface finish.
- Heavy-duty seamless design for industrial applications.
- Inspection hole for correct conductor positioning.
- Designed for professional crimping tools.
Reliable Electrical Connections for Industrial Applications
Cembre copper ring terminals are designed to provide durable, low-resistance electrical connections for industrial power distribution and control systems. Their high-conductivity copper construction helps minimise voltage drop while ensuring dependable long-term performance under demanding operating conditions.
The A-M Series combines premium materials with precision manufacturing, making these terminals suitable for professional installers working on control panels, switchgear, automation systems and electrical machinery where connection reliability is essential.
Typical Applications
- Industrial control panels.
- Electrical switchgear.
- Machine building and OEM equipment.
- Power distribution systems.
- Industrial automation installations.
- General electrical wiring and maintenance.
