Ergom KOR 70/10 Copper Ring Terminal, Tinned

The Ergom KOR 70/10 is a professional-grade tinned copper ring terminal engineered for secure and efficient electrical terminations. Designed to accommodate conductors with a cross-section of 70 mm², this terminal features a 10 mm stud hole, making it a versatile component for various power distribution and industrial wiring projects. The high-purity copper construction ensures optimal electrical conductivity, while the tin plating provides a robust barrier against oxidation and environmental corrosion, ensuring long-term reliability in demanding conditions.

Advantages

This ring terminal offers exceptional mechanical strength and electrical performance, ensuring a stable connection that minimizes resistance and heat buildup. The tinned finish significantly enhances the durability of the terminal, protecting it from rust and degradation even in humid or harsh industrial environments. Its precise design allows for easy installation and a firm grip on the conductor, facilitating consistent results in professional electrical setups.

Suitable for

• Power distribution systems
• Industrial electrical wiring
• Grounding connections
• Heavy-duty machinery and equipment
• Control cabinet installations

When it may not be suitable

This terminal is specifically designed for 70 mm² conductors and a 10 mm stud size. It is not suitable for cables with different cross-sections, as an improper fit can lead to poor electrical contact, overheating, or mechanical failure. It should also not be used in applications requiring specialized materials other than copper, such as specific high-temperature or chemically aggressive environments where standard tin-plated copper may not be sufficient.

Key specifications

• Material: Tinned copper
• Conductor cross-section: 70 mm²
• Stud hole diameter: 10 mm
• Type: Ring terminal

How to use

To install the Ergom KOR 70/10, first strip the insulation from the end of the 70 mm² conductor to the appropriate length. Insert the conductor into the barrel of the terminal. Using a professional-grade crimping tool designed for this specific terminal size, apply sufficient pressure to create a secure, gas-tight crimp. Once crimped, the terminal can be fastened to the desired connection point using a 10 mm bolt or stud, ensuring the connection is tightened to the manufacturer's recommended torque specifications.

What to consider before purchase

• Verify the cross-section of your cable matches the 70 mm² requirement.
• Ensure the mounting stud or bolt diameter is exactly 10 mm.
• Confirm you have access to a compatible heavy-duty crimping tool.
• Check the environmental conditions to ensure tinned copper is appropriate for your application.

Usage recommendations

Always use a calibrated crimping tool to ensure the integrity of the connection. Avoid reusing terminals once they have been crimped, as this can compromise the mechanical and electrical performance of the joint.