Ergom KM 25/6 Copper Ring Terminal

The Ergom KM 25/6 copper ring terminal is a professional-grade electrical component engineered for secure and efficient cable termination. Designed to provide optimal electrical conductivity and mechanical stability, this terminal is a reliable choice for connecting conductors to electrical equipment, busbars, or grounding points. Its robust construction ensures long-term performance in demanding environments, maintaining a consistent connection that minimizes resistance and prevents overheating.

Advantages

This copper ring terminal offers excellent electrical properties due to the high-quality material used in its manufacturing, which facilitates efficient current flow. The design allows for a firm and permanent connection when properly crimped, significantly reducing the risk of loose contacts or electrical failures. Its durable build is resistant to environmental stressors, making it suitable for both indoor and outdoor installations where a stable electrical path is critical for safety and operational efficiency.

Suitable for

• Industrial electrical panel wiring
• Residential power distribution systems
• Grounding and bonding applications
• Automotive and machinery electrical connections

This terminal may not be suitable for applications involving extreme corrosive environments without additional protective measures, such as specialized coatings or heat-shrink tubing. It is also not intended for use with aluminum conductors unless specific bimetallic transition methods are employed to prevent galvanic corrosion.

Key specifications

• Material: High-conductivity copper
• Terminal type: Ring lug
• Conductor cross-section compatibility: 25 mm²
• Stud hole diameter: 6 mm

To use the Ergom KM 25/6, first strip the insulation from the end of the conductor to the appropriate length. Insert the exposed wire fully into the barrel of the terminal. Using a professional-grade crimping tool designed for the specific cross-section of the terminal, apply sufficient pressure to create a cold-welded connection between the copper barrel and the wire strands. Ensure the crimp is tight and that no loose strands are visible before securing the ring end to the target stud using a compatible nut or bolt.

What to consider before purchase

• Ensure the conductor cross-section matches the 25 mm² specification
• Verify the stud size of your connection point matches the 6 mm hole diameter
• Confirm you have the correct crimping tool for this terminal size

For optimal performance and safety, always use a calibrated crimping tool and ensure the connection point is clean and free of oxidation before installation.