Ensto CLAMPOPRO KE61.3 Single-Pole Terminal Block, Yellow-Green, Al 6-50mm2, Cu 2.5-50mm2

The Ensto CLAMPOPRO KE61.3 is a professional-grade single-pole terminal block engineered for secure and efficient electrical distribution. Designed to accommodate both aluminum and copper conductors, this terminal block provides a robust connection point for various wiring configurations. Its distinct yellow-green housing is specifically intended for grounding and protective earth (PE) applications, ensuring clear identification within complex electrical panels and industrial systems.

Advantages

This terminal block offers exceptional versatility by supporting a wide range of conductor cross-sections, making it suitable for diverse electrical projects. The high-quality construction ensures long-term reliability and low contact resistance, which is essential for maintaining system integrity. Its compact design allows for efficient space utilization in distribution boards, while the specialized material composition provides excellent mechanical strength and resistance to environmental factors.

Suitable for

• Grounding and protective earth connections in industrial switchgear
• Commercial electrical distribution panels
• Connecting aluminum and copper conductors in power supply systems
• Infrastructure projects requiring reliable earthing solutions

When it may not be suitable

This terminal block is not intended for use with conductors outside the specified cross-section range of 2.5 to 50 mm2 for copper or 6 to 50 mm2 for aluminum. It is also not designed for high-voltage transmission lines or applications requiring specialized environmental sealing against extreme moisture or corrosive chemical exposure.

Key specifications

• Conductor type: Aluminum and Copper
• Aluminum conductor range: 6–50 mm2
• Copper conductor range: 2.5–50 mm2
• Color: Yellow-Green
• Configuration: Single-pole

How to use

To install the Ensto CLAMPOPRO KE61.3, ensure the power supply is disconnected. Strip the insulation from the conductor to the appropriate length. Insert the conductor into the terminal opening and tighten the screw to the manufacturer-recommended torque to ensure a secure mechanical and electrical connection. Verify that the conductor is firmly held in place before energizing the circuit.

What to consider before purchase

• Verify the cross-section of your conductors matches the supported range
• Ensure the terminal block is compatible with your existing mounting rail or panel layout
• Confirm the application requires a yellow-green protective earth terminal

Usage recommendations

Always use calibrated tools for tightening terminal screws to prevent damage to the conductor or the terminal block itself. Regular inspection of connections is recommended in high-vibration environments to ensure long-term stability.