Ergom KM 150/12 Copper Ring Terminal for 150mm² Cable with 12mm Hole

The Ergom KM 150/12 is a professional-grade copper ring terminal engineered for secure and efficient electrical terminations. Designed specifically for conductors with a cross-section of 150mm², this terminal features a 12mm mounting hole, making it an essential component for high-current power distribution systems. Its high-purity copper construction ensures optimal electrical conductivity and long-term mechanical stability, providing a reliable connection point in demanding industrial environments.

Advantages

This terminal offers superior performance due to its robust material composition, which minimizes resistance and prevents overheating in critical electrical circuits. The precise manufacturing process ensures a consistent crimped connection, which is vital for maintaining the integrity of power systems over time. Its design facilitates easy installation while providing high resistance to mechanical stress, making it a dependable choice for both permanent and heavy-duty electrical engineering projects.

Suitable for

• Power distribution cabinets and electrical panels
• Industrial machinery and heavy equipment wiring
• Grounding systems requiring high-current capacity
• Infrastructure and utility electrical installations

When it may not be suitable

This terminal is not intended for use with aluminum conductors, as galvanic corrosion may occur. It is also unsuitable for applications where the mounting bolt diameter is significantly smaller or larger than 12mm, as this would compromise the mechanical security of the connection.

Key specifications

• Conductor cross-section: 150mm²
• Mounting hole diameter: 12mm
• Material: High-conductivity copper
• Connection type: Crimped ring terminal

How to use

To install the Ergom KM 150/12, first strip the insulation from the end of the 150mm² cable to the appropriate length. Insert the conductor fully into the barrel of the terminal. Using a professional hydraulic or manual crimping tool calibrated for 150mm² terminals, apply sufficient pressure to create a permanent, gas-tight connection. Once crimped, secure the terminal to the busbar or contact point using a 12mm bolt, ensuring the connection is tightened to the manufacturer's specified torque.

What to consider before purchase

• Verify the conductor cross-section matches 150mm² exactly
• Ensure the mounting surface accommodates a 12mm bolt
• Confirm the availability of a compatible crimping tool for this size
• Check that the environment is compatible with copper components

Usage recommendations

Always use a calibrated crimping tool to ensure the mechanical and electrical integrity of the connection. Avoid reusing terminals once they have been crimped, as this can lead to poor contact and potential system failure.