High-Quality MV Shear Bolt Lugs 70-240mm² – Direct China Supplier for Cable Termination

In medium-voltage (MV) power systems, secure, stable, and efficient cable termination is critical to ensuring the safe operation of the entire power network. As a leading direct China supplier of power transmission accessories, we are proud to present our MV Shear Bolt connectors CCBVzT-36-4-70-240 —a high-performance solution engineered to meet the most demanding MV cable connection requirements.

What Is the CCBVzT-36-4-70-240 MV Shear Bolt Connector?

The Aluminum Shear Off Bolt Power Cable CCBVzT-36-4-70-240 is a precision-engineered mechanical shear bolt cable lug designed for medium-voltage cable termination (up to 36kV). It is specifically optimized for conductors with a cross-sectional area of 70–240mm², making it ideal for a wide range of MV power distribution applications.Unlike traditional compression lugs that require specialized crimping tools and dies, this shear bolt lug uses torque-controlled bolts. Once the correct tightening torque is reached, the bolt heads shear off automatically, ensuring consistent contact pressure and reliable electrical performance.

Technical Specificaion:

Features

1. High mechanical strength with steady shear head torque
2. Wide range application for electrical cable from 70 to 240mm2
3. Rapid installation process with a hex key
4. Tin covered Aluminum Alloy material, suitable for both aluminum and copper cables
5. Manufactured according to standard IEC-61238-1-3
6. Direct Factory

Application

• Aluminum Torque Wire Connector CCBVzT-36-4-70-240,It can be used in 0.4-36KV aluminum or copper cables distribution systems.
• Power distribution systems: To connect aluminum or copper power cables in utility or industrial applications.
• Grounding Systems: It can be employed to connect ground wires to grounding rods or other grounding components.

Why Choose Jera Line as Your Mechanical Alumimum Shear head Bolt connectors Supplier?

Selecting the right supplier for torque shear bolt aluminum joint cable lugs is just as important as choosing the product itself. Reliability, compliance, and long-term performance all depend on the manufacturer’s expertise and quality standards.Below are the reasons for your consideration:

• Direct Factory: Jera Line is a direct manufacturer based in China, specializing in the design and production of low-voltage & medium voltage electrical accessories and telecom infrastructure solutions.As a direct factory, eliminate middleman,could offer the competitive price and guarantee on-time delivery.
• Proven Quality and Reliability:Jera Line’s Torque shear Head aluminum Terminal cable lugs are fully tested according to IEC 61238-1 international standards. Each cable lug undergoes rigorous mechanical, thermal, and electrical performance tests, ensuring reliable operation under demanding conditions. The products are designed for both aluminum and copper conductors, providing universal compatibility across various applications.
• OEM and ODM Service: Jera Line offers OEM and ODM services to our customers, we are more than willing to provide customers with the maximum support within our capabilities.
• Global trade experience: Jera Line exports 30+ countries worldwide, with experience adapting to various market regulations and standards across different regions

Conclusion

In short, choosing Jera Line as your supplier of Aluminum Mechanical Compression Bolt Terminals means you gain stable quality, professional manufacturing, and reliable one-stop service.

Contact us today to discuss your requirements, request a sample, or get a competitive quote. Let’s build a reliable, long-term partnership together.