Ergom KO 25/16 Tinned Copper Ring Terminal

The Ergom KO 25/16 tinned copper ring terminal is a professional-grade electrical component engineered for secure and long-lasting connections. Designed for use with copper conductors, this terminal features a 25 mm² cross-section and a 16 mm stud hole, ensuring a precise fit for various industrial and commercial electrical systems. The high-quality copper construction provides excellent electrical conductivity, while the tin plating offers superior protection against oxidation and corrosion, making it a reliable choice for demanding environments.

Advantages

This ring terminal stands out due to its robust construction and high-quality materials that ensure stable electrical performance over time. The tin plating significantly extends the lifespan of the connection by preventing environmental degradation, even in challenging conditions. Its design facilitates a strong mechanical bond with the conductor, minimizing resistance and heat generation during operation. The standardized dimensions ensure compatibility with professional installation tools, allowing for efficient and consistent termination of copper cables.

Suitable for

• Industrial electrical panel wiring
• Power distribution systems
• Grounding connections
• Commercial electrical infrastructure
• Heavy-duty machinery power supply

When it may not be suitable

This terminal is specifically designed for copper conductors and should not be used with aluminum wires due to the risk of galvanic corrosion. It is also not intended for applications requiring high-flexibility cables where a different type of crimping terminal might be more appropriate.

Key specifications

• Material: Tinned copper
• Cross-section: 25 mm²
• Stud hole diameter: 16 mm
• Connection type: Ring terminal

How to use

To use the Ergom KO 25/16, first strip the insulation from the end of the copper conductor to the appropriate length. Insert the conductor fully into the barrel of the terminal. Use a professional crimping tool specifically calibrated for 25 mm² terminals to compress the barrel firmly onto the wire. Ensure the crimp is tight and secure before mounting the terminal onto the stud using a compatible nut and washer to maintain a solid electrical contact.

What to consider before purchase

• Verify the cross-section of your conductor matches the 25 mm² specification.
• Ensure the 16 mm stud hole is compatible with the mounting bolt size.
• Confirm that the installation environment is suitable for copper-to-tin contact.
• Check that you have the correct crimping tool for this terminal size.

Usage recommendations

Always ensure that the crimping tool is properly maintained and calibrated to achieve a gas-tight connection, which prevents moisture ingress and ensures maximum conductivity throughout the service life of the installation.