What are main manufacturers of Central palm cable lugs

Central palm cable lugs are essential electrical connectors used to terminate cables and make secure connections to studs, busbars, or equipment. They’re widely used in low, medium, and high-voltage electrical systems, switchgear, transformer connections, and industrial control panels.It is called “central palm” because the mounting hole in the flat palm (pad) is located in the center of the palm, aligned with the axis of the conductor barrel.

Central palm lugs are typically made from:

• Copper (Cu) — for copper conductors
• Aluminium (Al) — for aluminium conductors
• Bimetal (Al/Cu) — aluminium barrel + copper palm (for Al cable to Cu busbar)

MV Central palm cable lugs are commonly used in medium-voltage (MV) and low-voltage (LV) power systems, particularly in industrial power distribution, substations, renewable energy systems, and utility networks.

Key Features of Central Palm Cable Lugs:

• Designed to comply with international standards such as IEC 61238-1, UL, or DIN
• Tin-plated or silver-plated for corrosion resistance
• Made of high-conductivity copper or aluminum
• Center-aligned palm hole for balanced bolting and contact
• Suitable for crimped or mechanical (shear bolt) connections

Here are some of the main global manufacturers known for producing high-quality central palm cable lugs:

1. TE Connectivity (Raychem)— global connectivity and sensor company with crimp and compression cable lugs.

2. Burndy (Hubbell Group)— U.S. electrical solutions provider with cable lug offerings.

3. Panduit— U.S. supplier of electrical and network infrastructure including lugs.

4. Jera Line— Chinese factory producing central-palm shear-bolt cable lugs.

Jera Line is a professional manufacturer of MV terminal cable connectors and lugs, offering:

• Central palm copper and aluminum lugs
• Mechanical shear-bolt connectors and terminals
• Products compliant with IEC 61238-1 and other international standards
• Competitive pricing and flexible OEM/ODM services

What Key Prouducts of MV Central palm lugs Does Jera Line prodcue?

Features

• Mechanical shear-bolt design
• Suitable for LV and MV cable systems up to 36 kV
• Central Palm Design
• High Electrical Conductivity
• High mechanical strength
• Direct factory in China

Application:

• LV/MV cable terminations in switchgear, cabinets, transformers, and distribution boxes. Overhead and underground utility network connections
• Industrial power distribution and infrastructure projects requiring reliable mechanical-lug terminations          

Why Choose Jera Line as your MV Central palm terminal lugs supplier?

Jera Line is a reliable manufacturer of power line hardware and accessories, serving energy utilities, telecom operators, and infrastructure companies across the globe.
Choosing Jera Line means you get:

• Trusted Direct Manufacturer:

Jera Line is a direct factory manufacturer based in China,eliminates middleman,provide the competitive price.

• International Quality Standards:

MV terminal lugs and connectors are produced to meet international standards such as IEC-61238-1-3 (for mechanical connectors) and other regional criteria, ensuring reliable electrical performance and safety.

• Customization & OEM/ODM Options:

Jera Line offers custom product solutions, including OEM/ODM branding, packaging options, and tailored configurations that fit specific project requirements.

• Global Market Experience:

Jera Line has exported products worldwide and has practical experience adapting product solutions to different regulatory environments, climates, and utility standards — valuable for international projects.

Conclusion

By choosing Jera Line, you are selecting a trusted partner committed to quality, consistency, and global standards. We warmly welcome your inquiries and look forward to supporting your projects with reliable connection solutions.