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DTS type Double-hole copper-aluminum Cable lug
DTLS- Double holes copper-aluminum terminals
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DTS type Double-hole copper-aluminum Cable lug

We are a source factory specializing in the production of power hardware for 10 years. Different from trading companies, we have our own production lines and core technologies, which enables us to better control costs, quality and delivery times.

    Specification and size
    Manual measurement may have errors. The actual product shall prevail        Unit: mm
    Product specification board width (B) aperture plate thickness (E) Outer diameter of the hole (D) Hole inner diameter (d) Center distance Total length (L)
    35  20  11*14 3.2  14  85.0   20  116 
    50  23  11*14 4.2  16  10.2   20  122 
    70  26  11*14 4.5  18  11.5  30.0  130 
    90  28  13*15 21  13.5  30.0  137 
    120  30  13*19 23  15  44.5  152 
    150  34  13*19 25  16.5  44.5  162 
    185  37  13*19 27  18.5  44.5  172 
    240  40  14.5*18 32  21  44.5  185 
    300  40  17*22 34  23.5  44.5  200 
    400  50  17*22 38  26.5  44.5  205 
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    As a leading manufacturer of dual-hole copper aluminum lugs, we understand that robust packaging is the final, critical step in ensuring our products reach you in perfect condition. Our packaging solutions are meticulously designed to provide maximum protection, facilitate easy handling, and enhance your overall experience.


    Durable & Protective: Each lug is individually packaged in high-quality, sealed plastic bags. These bags act as a primary barrier against moisture, dust, and oxidation during transit and storage, preserving the terminal's integrity and conductivity.


    Organized & Efficient: Lugs are then neatly packed in sturdy, corrugated cardboard boxes. This organized system prevents tangling, scratching, or deformation, saving you valuable time on the job site and ensuring accurate inventory management.


    Clear Identification: Every package features clear, professional labeling. This includes essential product information such as model number, cable size (AWG/mm²), hole diameter, and material specifications (e.g., Cu/Al), allowing for quick and error-free identification.


    Customizable Options: We offer flexible packaging to meet your specific needs, including custom quantities per box, private labeling, and barcoding for seamless integration into your supply chain.


    From our factory to your project, our commitment to excellence is reflected in every layer of our packaging.

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    As a leading manufacturer with proven expertise, We not only provide copper aluminum nose terminals.  Our core advantages make us the trusted choice for distributors and contractors worldwide.


    Uncompromising Material Integrity: We use high-purity, certified copper and aluminum, ensuring optimal electrical conductivity, superior corrosion resistance, and long-term durability in demanding environments.


    Expert Craftsmanship & Advanced Production: With years of specialized focus, our manufacturing process combines robust stamping and precision machining.  This guarantees consistent dimensional accuracy, a perfect fit, and reliable performance for every connection.


    Rigorous Quality Assurance: Every batch of our dual-hole lugs undergoes stringent testing, including pull-off force tests and conductivity checks.  This commitment to quality ensures they meet or exceed international standards (such as ISO, UL, or RoHS), giving you complete peace of mind.


    Competitive Edge & Cost-Effectiveness: Our vertical integration and efficient production lines allow us to offer exceptional value without compromising on quality.  You get a superior product that enhances your profitability.


    Customer-Centric Flexibility: We understand that needs vary.  We offer extensive customization options, including custom sizing, packaging, and private labeling, to perfectly align with your market requirements.


    Choose a partner, not just a supplier.  Experience the difference that manufacturing strength makes.

    Our dual-hole copper aluminum lugs are precision-engineered components designed to create secure, reliable, and high-performance electrical connections in a wide range of applications.   The unique dual-hole design provides superior mechanical strength and vibration resistance, ensuring a lasting connection even in the most challenging environments.


    Key Application Areas:

    Renewable Energy Installations: Widely used in solar power farms (PV systems) and wind turbine connections, where they reliably handle the high currents from inverters and combiner boxes.   Their corrosion resistance is critical for long-term outdoor performance.


    Industrial Machinery & Automation: Found in manufacturing plants, assembly lines, and heavy machinery for powering motors, drives, and control systems.   Their robustness withstands constant vibration and electrical stress.


    Construction & Building Services: Used in commercial and residential building wiring for main grounding systems, riser cables, and connecting to electrical service entrances.


    Transportation & Electrification: Applicable in railway systems, electric vehicle (EV) charging infrastructure, and shipbuilding for power distribution and grounding applications.


    Telecommunications & Data Centers: Ensure flawless grounding and power connections in server racks and telecommunications cabinets, protecting sensitive equipment from faults.


    Core Value in Application:
    The dual-hole design provides a larger contact area and a more distributed clamping force, preventing loosening over time.   This makes our lugs the preferred choice for applications where safety, reliability, and compliance with electrical standards are non-negotiable.

    As a leading manufacturer of DTS type double-hole copper-aluminum lugs, we are deeply committed to delivering products of the highest quality, safety, and performance. Our manufacturing excellence is validated by a comprehensive suite of certifications and adherence to strict international standards.


    Our company have accumulated rich experience in the range of power equipment and lightning protection,and we are famous for abundant and advanced technology.  Our company took the lead in pass ISO 9001 Certificate of Quality Management System UL, CE and ROHS certificate.

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