Jera Line – MV Overhead Hot Line & Earthing Accessories Solution
Introduction
Jera Line is a trusted manufacturer and supplier of high-performance accessories for medium voltage overhead power lines. Our comprehensive product range is engineered to meet the technical demands of hot line work and earthing systems across diverse climate and load conditions.
Jera Line focus on delivering safe, durable, and cost-effective solutions that ensure reliable power distribution in overhead medium voltage utility networks. All components are developed in accordance with international standards such as IEC, EN, they are tested for mechanical strength, corrosion resistance, and electrical performance.
Our MV hot line and earthing accessory solutions are designed to:
l Enable live-line installation and maintenance without interrupting service
l Provide secure grounding for personnel and equipment safety
l Improve operational efficiency and reduce maintenance downtime
Jera Line supports utilities, EPC contractors, and industrial clients with both standardized and custom-engineered solutions tailored to specific project needs.
Key MV Product Categories Offered by Jera Line:
1. Hot Line Clamps for MV bare cable
Designed for live-line installation and maintenance, our hot line clamps ensure safe and reliable conductor connections under energized conditions.
Key models:
JR-31: 25-325/16-240MM2
Key Features:
l Easy installation of opening plastic part design and shear head nut tightening screw
l Durability materials with high-temperature resistance
l Corrosion-resistant materials (aluminum alloy)
l Tool-compatible designs for live working (hot stick operation)
l Tested by Jera Line in-house laboratory
2. Earthing MV Insulation Piercing Connectors up to 36KV
Jera Line's earthing IPCs provide secure and low-resistance connections to the neutral or grounding system without stripping conductor insulation.
Key models:
Key features:
l Waterproof IP-68
l Compatible with aluminum and copper conductors
l Longer and thicker contact teeth in MV IPCs
l Stainless steel bolts and washer for good performance in corrosion-resistant
l Environmental performance tested for stable contact under harsh weather conditions
3. Earthing Adapters
Jera Line offers a reliable low voltage earthing adapter – model PMCC, specifically designed to ensure mechanical and electrical compatibility between earthing devices and overhead power lines. This component plays a vital role in maintaining grounding continuity and enhancing operational safety in low and medium voltage distribution networks.
Key features:
l Easy installation with reliable mechanical grip
l Versatile Integration: Compatible with a range of accessories including insulation piercing connectors (IPCs), earthing clamps, and ground rods.
l Durable Materials for excellent corrosion resistance in harsh environments.
Why Choose Jera Line for your MV HOT LINE project supplier?
1.Complete MV Overhead Line Solutions
Jera Line offers a one-stop solution for all your medium voltage overhead network needs, including hot line and earthing accessories. Our integrated product range reduces procurement complexity and ensures full system compatibility.
2. Durable and Field-Proven Designs
Every product is engineered for long-term performance in extreme environments, tested under mechanical stress, Environmental ageing test, UV exposure, and corrosion. Our components are trusted by utilities and contractors across diverse geographies and climates.
3. Technical Support and Customization
Our experienced engineering team provides Rearch and design support.
And our sales team is well trained to have knowledge of select right product for you, and your custom designs and configurations are available to meet unique project requirements or regional standards.
4. Fast Lead Times
Jera Line has quick production speed, due to the well organized production process, Jera Line ensures quick delivery worldwide.
Conclusion
Jera Line is committed to supporting the safe, reliable, and efficient development of medium voltage overhead power systems. Our hot line and earthing accessories are designed with utility-grade durability and precision, ensuring compliance with global standards while reducing installation time and maintenance costs.
With a customer-first approach, proven product quality, and full lifecycle support, Jera Line is your trusted partner for MV overhead line solutions—from concept to commissioning and beyond.
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