MOREK MSLS2402A12 Heat Shrink Cable Joint with Shear Bolt Connectors 4x120-240mm² 1kV

The MOREK MSLS2402A12 is a professional-grade heat shrink cable joint kit engineered for reliable electrical connections in low-voltage power distribution systems. Designed for 1kV applications, this kit ensures high-quality insulation and environmental protection for four-core cables. It includes advanced shear bolt connectors that accommodate both aluminum and copper conductors, providing a secure and permanent mechanical and electrical bond without the need for specialized hydraulic crimping tools.

Advantages

This cable joint kit offers exceptional durability and resistance to environmental factors, including moisture, chemicals, and UV radiation, thanks to its high-performance heat shrink materials. The inclusion of shear bolt connectors simplifies the installation process significantly, as the bolts are designed to snap off at a predetermined torque, ensuring optimal contact pressure every time. This design reduces the risk of installation errors and ensures consistent performance across various cable types and sizes, making it a versatile solution for utility and industrial infrastructure.

Suitable for

• Low-voltage power cable jointing in industrial facilities
• Utility grid maintenance and repair
• Underground and outdoor cable installations
• Connecting aluminum and copper conductors in power distribution networks

When it may not be suitable

This kit is specifically designed for 1kV low-voltage applications and should not be used for medium or high-voltage cable systems. It is also not intended for use with cable cross-sections outside the specified 120-240mm² range.

Key specifications

• Voltage rating: 1kV
• Conductor range: 120-240mm²
• Core count: 4-core
• Connector type: Shear bolt
• Material compatibility: Aluminum and Copper

How to use

To install the joint, first prepare the cable ends by stripping the insulation according to the provided instructions. Insert the conductors into the shear bolt connectors and tighten the bolts until the heads shear off, indicating the correct torque has been reached. Position the heat shrink tubing over the connection area and apply heat evenly using a gas torch or heat gun, starting from the center and moving outwards to ensure the adhesive flows and creates a complete seal. Allow the joint to cool completely before energizing the cable.

What to consider before purchase

• Verify the cross-section of your cables matches the 120-240mm² range
• Ensure the cable is a 4-core configuration
• Confirm the installation environment is suitable for heat shrink technology
• Check that you have the necessary heating equipment for installation

Usage recommendations: Always follow the specific installation manual provided with the kit to ensure the integrity of the insulation and the safety of the electrical connection. Ensure the cable surface is clean and free of debris before applying the heat shrink components.