Erko KLR 35-25 Copper Reducing Connector 35 x 25 mm

The Erko KLR 35-25 copper reducing connector is a professional-grade component engineered for transitioning between electrical cables of different cross-sections. Designed to connect a 35 mm² conductor to a 25 mm² conductor, this connector ensures a stable, low-resistance electrical path. Its robust copper construction provides excellent conductivity and long-term reliability for various electrical infrastructure projects.

Advantages

This reducing connector offers superior mechanical strength and electrical performance due to its high-quality copper material. The design facilitates a secure transition between conductors of unequal sizes, minimizing the risk of overheating or connection failure. Its compact form factor allows for efficient installation in tight spaces, while the material properties ensure resistance to corrosion and environmental stress, making it a dependable choice for demanding electrical systems.

Suitable for

• Connecting power cables with different cross-sections in electrical panels
• Industrial electrical installations requiring size transitions
• Professional electrical wiring and infrastructure maintenance
• Transitioning between main supply lines and branch circuits

When it may not be suitable

This connector is specifically designed for copper conductors and should not be used with aluminum cables due to the risk of galvanic corrosion. It is also not intended for applications involving high-vibration environments unless additional strain relief measures are implemented.

Key specifications

• Material: High-conductivity copper
• Reduction range: 35 mm² to 25 mm²
• Type: Reducing connector
• Application: Electrical cable termination and joining

How to use

To use the Erko KLR 35-25, ensure the cable ends are properly stripped of insulation to the required length. Insert the conductors into the respective ends of the connector. Use a professional-grade crimping tool compatible with the connector size to apply sufficient pressure, creating a permanent mechanical and electrical bond. Verify that the connection is tight and that no loose strands are visible before applying heat-shrink tubing or electrical tape for insulation.

What to consider before purchase

• Verify the cross-section of your cables matches the 35 mm² and 25 mm² specifications
• Ensure you have the correct crimping tool for copper connectors
• Confirm the compatibility of the connector with your specific installation environment

Usage recommendations

Always use a calibrated crimping tool to ensure the integrity of the connection. Inspect the joint periodically in high-load applications to ensure continued performance.