Ergom KRA 185/10 Sealed Aluminum Ring Terminal

The Ergom KRA 185/10 is a high-quality sealed aluminum ring terminal engineered for robust and reliable electrical connections. Designed specifically for terminating aluminum cables, this terminal ensures optimal conductivity and long-term mechanical stability in professional electrical systems. Its sealed construction is specifically developed to prevent oxidation and protect the connection from harsh environmental conditions, making it a dependable choice for critical infrastructure and industrial power distribution networks.

Advantages

This aluminum ring terminal offers superior resistance to corrosion, which is vital for maintaining low-resistance electrical paths over extended periods. The precision-engineered design facilitates a secure crimp, ensuring that the cable remains firmly attached even under mechanical stress or thermal expansion. By utilizing high-grade aluminum, the terminal provides an excellent balance between weight and electrical performance, while the sealed design effectively blocks moisture and contaminants from reaching the conductor interface.

Suitable for

• Industrial power distribution systems
• Infrastructure electrical projects
• Outdoor electrical installations requiring environmental protection
• Heavy-duty cable termination tasks

This terminal is not suitable for copper-to-aluminum transitions without the use of appropriate bimetallic adapters, as direct contact can lead to galvanic corrosion. It is also not intended for applications involving high-vibration environments where specialized locking mechanisms might be required beyond standard crimping.

Key specifications

• Material: High-grade aluminum
• Terminal type: Sealed ring terminal
• Conductor cross-section: 185 mm²
• Stud hole diameter: 10 mm
• Design: Corrosion-resistant sealed structure

To use the Ergom KRA 185/10, ensure the aluminum cable is properly stripped to the required length without damaging the individual strands. Insert the conductor fully into the terminal barrel and use a professional-grade hydraulic crimping tool compatible with the terminal size to achieve a secure connection. Verify that the crimp is uniform and that the seal remains intact throughout the installation process.

What to consider before purchase

• Verify the cross-section of your cable matches the 185 mm² specification
• Ensure the 10 mm stud hole is compatible with your connection point
• Confirm the use of appropriate crimping dies for aluminum terminals
• Check for compatibility with your specific cable type and installation environment

Usage recommendations

Always use a compatible hydraulic crimping tool and ensure the cable surface is clean and free of oxidation before termination to guarantee the best electrical contact and longevity of the connection.