MOREK MSCL241 Screw Connector for Al/Cu Conductors 50-240mm² 12kV with 4 Aluminum Screws

The MOREK MSCL241 is a professional-grade screw connector engineered for the secure termination and connection of aluminum and copper conductors. Designed to accommodate a wide cross-section range from 50 to 240mm², this component is specifically built for medium voltage applications up to 12kV. It utilizes four high-strength aluminum shear-head screws that provide consistent contact pressure, ensuring a reliable electrical connection that maintains integrity over time in demanding infrastructure environments.

Advantages

This connector offers exceptional versatility by allowing the connection of both aluminum and copper conductors within the same unit. The inclusion of four shear-head screws ensures that the installer achieves the correct torque automatically, preventing damage to the conductor while guaranteeing optimal electrical conductivity. Its robust construction is specifically tailored for medium voltage systems, providing a durable solution that withstands the mechanical and thermal stresses typical of professional electrical installations.

Suitable for

• Medium voltage cable systems up to 12kV
• Connecting aluminum and copper conductors
• Infrastructure projects requiring reliable electrical joints
• Industrial and utility-scale electrical distribution networks

When it may not be suitable

This connector is not intended for use in low-voltage household wiring or applications where the conductor cross-section falls outside the specified 50-240mm² range. It is also not suitable for environments exceeding the 12kV voltage rating.

Key specifications

• Conductor range: 50-240mm²
• Voltage rating: 12kV
• Material: Aluminum alloy
• Fastening method: 4 shear-head screws
• Compatibility: Aluminum and copper conductors

How to use

To install the connector, first prepare the cable ends by stripping the insulation to the required length. Insert the conductors into the connector body, ensuring they are fully seated. Tighten the four shear-head screws using an appropriate tool until the heads shear off, which indicates that the correct torque has been applied. Ensure the installation area is clean and free of debris before finalizing the connection.

What to consider before purchase

• Verify the cross-section of your conductors matches the 50-240mm² range
• Ensure the system voltage does not exceed 12kV
• Confirm compatibility with your specific cable type
• Check that you have the correct tools for shear-head screw installation

Usage recommendations

Always follow local electrical safety regulations and manufacturer guidelines during installation. Ensure that the connector is protected from environmental moisture if installed in outdoor or exposed conditions.