With the rapid development of power distribution networks worldwide, BLMC shear bolt lugs with concentric palm are increasingly used in low- and medium-voltage cable connection systems. These mechanical lugs are valued for their easy installation, stable electrical performance, and wide conductor compatibility.
What Are BLMC Shear Bolt Lugs with Concentric Palm?
BLMC shear bolt lugs are mechanical cable connectors that use pre-set shear head bolts to ensure correct tightening torque without the need for special tools.
The concentric palm design allows:
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Uniform pressure distribution on the conductor
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Improved electrical contact and conductivity
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Easy alignment with busbars and terminals
These lugs are widely used in:
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Ø Power distribution systems
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Ø Renewable energy projects
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Ø Industrial electrical installations
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Ø Utility and grid applications
China, as a global hub for electrical hardware manufacturing, is home to several reputable producers that supply high-quality BLMC shear bolt lugs with concentric palm to both domestic and international markets.
When selecting a producer of BLMC shear bolt lugs with concentric palm in China, several factors are critical:
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Voltage and Application Range: Ensure the lugs meet the voltage requirements (low/medium voltage) and environmental conditions (indoor/outdoor, corrosive environments) of your project.
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Quality Certifications: Look for compliance with international standards like IEC 61238-1 Class A to guarantee performance and safety.
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Customization Capabilities: For specialized projects, manufacturers like Rayphen offer tailored solutions to match unique conductor sizes and installation needs.
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Supply Chain Reliability: Choose manufacturers with a proven track record of timely delivery, especially for large-scale infrastructure projects.
Jera Line focuses specifically on shear bolt technology, with deep experience in producing BLMC shear bolt lugs with concentric palm. Every product is engineered to meet demanding electrical and mechanical requirements.
What key models of BLMC shear bolt lugs with concerntric palm does Jera Line manufectured?
Technical specification:
Features
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Ø Shear bolted cable lug, concentric palm,16-300mm2 aluminum coppercables, up to 36KV
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Ø Easy installation without specialized tools . Corrosion-Resistant Construction, tin plated material
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Ø Central Palm Design
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Ø Suitable for a wide range of LV and MVpower cables
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Ø Strong Mechanical Performance
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Ø Direct factory in China
Applications
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Transformers: Secure connection of MV cables to transformer terminals.
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Switchgear & Control Panels: Reliable termination in compact electrical equipment.
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Busbars: Connection of cables to flat busbar systems.
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Insulator Heads: Used in overhead line terminations.
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Utility Distribution Lines: Suitable for up to 36 KV distribution networks
Why choose Jera Line as your Concerntric Palm BLMC Shear Bolt Lugs Supplier?
Customers trust Jera Line because of:
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Competitive manufacturing costs:We are Direct factory，located in Yuyao, Ningbo China,eliminates middleman,save the cost ,provide the competitive price to customer.
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Products Tested to International Standards：Their mechanical bolted lugs — including concentric-palm designs — are manufactured and tested according to international standards like IEC-61238.
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In-house laboratory：Jera Line has established its own in-house laboratory for routine tests,it will help to conduct self-testing.
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Strong experience in international export markets: Jera Line has extensive global trade experience, has established business relationship with more than 30 countries,and received good feedback from customers on quality.With years of export experience, we understand international standards and meet the customer’s demands very well.
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OEM & ODM:Jera Line can provide professional OEM and ODM services to meet different customer requirements.
From an overall perspective, Jera Line is a reliable and well-balanced choice in the power industry.Partnering with a professional Chinese manufacturer like Jera Line can help ensure quality, efficiency, and cost-effective solutions for modern cable connection projects.
We welcome business inquiries and cooperation.
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