Erko KCS45 Tubular Copper Ring Terminal 45° Angle 12mm Stud 120mm² Cable

The Erko KCS45 tubular copper ring terminal is a high-performance electrical component engineered for secure and efficient power distribution. Designed specifically for 120mm² cross-section cables, this terminal features a 45-degree angled neck, which facilitates easier cable routing in confined spaces or complex electrical panels. Constructed from premium-grade copper, it provides superior electrical conductivity and long-term resistance to corrosion, making it an essential part of professional electrical infrastructure.

Advantages

The primary benefit of the Erko KCS45 is its robust tubular construction, which ensures a firm and permanent crimp connection with the conductor. The 45-degree angle design significantly improves installation flexibility, allowing for cleaner cable management and reduced mechanical stress on the connection point when working with rigid, high-capacity cables. Its high-quality copper material minimizes voltage drop and heat generation, ensuring reliable performance even under demanding industrial conditions.

Suitable for

• Power distribution cabinets and switchgear
• Industrial electrical installations
• Heavy-duty machinery and equipment wiring
• Grounding systems requiring high-capacity connections

This terminal may not be suitable for applications involving cables with cross-sections significantly different from 120mm², as this would compromise the integrity of the crimp. It is also not intended for use in environments where the stud size deviates from the 12mm specification, as a loose fit can lead to increased resistance and potential overheating.

Key specifications

• Material: High-conductivity copper
• Cable cross-section: 120mm²
• Stud hole diameter: 12mm
• Angle: 45 degrees
• Type: Tubular ring terminal

To use the Erko KCS45, first strip the insulation from the end of the 120mm² cable to the appropriate length. Insert the conductor fully into the tubular barrel of the terminal. Use a professional-grade hydraulic or mechanical crimping tool compatible with tubular copper terminals to compress the barrel onto the cable. Once crimped, secure the terminal to the 12mm stud using a suitable nut and washer, ensuring the connection is tightened to the manufacturer's recommended torque specifications.

What to consider before purchase

• Verify the cable cross-section matches the 120mm² requirement
• Ensure the mounting stud diameter is exactly 12mm
• Check that your crimping tool is compatible with tubular copper terminals
• Assess the space constraints to confirm the 45-degree angle is appropriate for your layout

For optimal electrical performance and safety, always ensure the crimping process is performed with the correct die set corresponding to the terminal size, and periodically inspect the connection for signs of oxidation or loosening in high-vibration environments.