Jera Line: A Trusted Provider of Accessories for Low Voltage Overhead Four-Core Cable Systems

Overhead four-core cables are pretty important when it comes to low voltage power distribution. LV overhead four-core cables (often part of Aerial Bundled Cable, or ABC, systems) consist of three phase conductors and one neutral conductor, making them ideal for balanced 3-phase power distribution. Jera Line is  a leading manufacturer for  durable, performance-driven cable connectors and clamps for LV overhead four-core cables, Jera Line’s product range is designed to meet and exceed industry standards.

Jera Line’s Core Accessories for LV Overhead Four-Core Cable Systems

Jera Line, established in 2012 and based in Yuyao, China, has built a strong reputation for engineering LV and MV cable accessories that blend durability, ease of installation, and technical precision. Its product lineup for overhead four-core systems addresses every key need in the distribution chain:

1. Insulation Piercing Connectors (IPCs)

Jera Line’s IPCs are a game-changer for branch connections in four-core cables. These connectors eliminate the need for stripping insulation— a time-consuming and error-prone step— by using sharp, conductive prongs to pierce the cable’s insulating layer and form a low-resistance contact with the copper or aluminum conductors.

Key features include:

• Type test report EN-50483 and NFC-33020 from the third party EU laboratory
• Compatibility with both copper and aluminum conductors
• Cable size from 1.5-400mm2
• Torque-controlled shear-head bolts
• Competitive price as factory location in China.

2. Suspension & Tension Clamps

To keep overhead four-core cables securely in place, Jera Line offers a range of suspension and tension clamps:

Suspension Clamps: Designed to hang four-core ABC cables from utility poles without damaging the insulation. Made from UV-resistant composite polymers, they withstand years of outdoor exposure while distributing the cable’s weight evenly.

Tension Clamps: Used at line terminations, corners, or spans with high tension. These clamps (such as the tension clamp PA-450 ) feature corrosion-resistant aluminum or stainless-steel construction, ensuring they can handle the mechanical stress of overhead installations.

3. Anchor Bracket

Jera Line produce high mechanical strength aluminum bracket CA-1500.1 used with anchor and suspension clamps.

4. Stainless steel bandings solution

Jera Line provides durable  stainless steel banding and buckles with different sizes for use in LV and MV overhead cable installations.

Why Choose Jera Line for Your LV Four-Core Cable accessories supplier?

In a market flooded with generic accessories, Jera Line stands out for three key reasons:

• Quality Compliance: Jera Line has type test reports such as  EN 50483-4 and NFC-33020.
• Competitive price: As a direct factory with 5000mm2 facility, Jera Line produce 95% product at site, with quick production speed, the scaled facility caused the price competitive.
• Customer Support: Jera Line provides technical documentation (datasheets, installation guides) and on-site support to help contractors avoid common pitfalls— a valuable resource for large projects.

How to Contact Jera Line?

Jera Line invites any inquiries you may have and is committed to providing prompt responses. Feel free to reach out to us using the contact details below:

Our E-mail address: info@jera-energy.com

Our Energy WhatsApp: 86 - 13373899572

Contact Page: Contact Us - JERA LINE (all contact information is available here)

Conclusion：

Jera Line is a manufacturer combined with a foreign trade company with over 10 years of experience. Engaged in low-voltage and medium-voltage electrical systems, Jera Line offers a complete range of accesories for low voltage overhead four core cables system. Choosing Jera Line as your supplier is a wise decision.

Please don’t hesitate to contact us!