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DT-50 Copper Terminal Lug for Transformer and Switchgear Wiring Applications

DT-50 Copper Terminal Lug for Transformer and Switchgear Wiring Applications photo-1
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Product Spotlights

High-conductivity copper DT-50 terminal lug ensures secure, low-resistance connections for transformers and switchgear. Offers robust mechanical strength, corrosion-resistant tin-plating option, and easy crimp/solder installation. Enhances system safety, reduces energy loss, and provides long-term reliability. Customizable stud holes and finishes available from an experienced manufacturer with global export reach.
US$ 0.01 ≥100 Units
Key Specifications
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Material:
High-conductivity copper
Model:
DT-50
Application:
Transformer and switchgear wiring
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
Material High-conductivity copper
Model DT-50
Application Transformer and switchgear wiring
Connection Type Crimp or solder
Standard Common electrical standards
Finish Tin-plated or bare copper
Configuration Single-hole or double-hole design
Size/Stud Hole Matching DT-50 specification

As a professional manufacturer, Jinhua Dika Electrical Equipment Co., Ltd. proudly presents the DT-50 Copper Terminal Lug, a critical component engineered for robust and reliable electrical connections. With over a decade of experience serving global markets across North America, Europe, Asia, and beyond, we understand the stringent demands of transformer and switchgear applications. Our DT-50 lug is crafted to deliver superior conductivity, exceptional mechanical strength, and long-term durability, ensuring your power distribution systems operate safely and efficiently. This product embodies our commitment to quality, backed by a comprehensive manufacturing system.

The DT-50 Terminal Lug is specifically designed to bridge the gap between cables and equipment terminals in high-current environments. Its primary value lies in creating a secure, low-resistance joint that minimizes power loss and prevents overheating—a common failure point in electrical systems. For engineers and procurement managers, this translates into enhanced system reliability, reduced maintenance costs, and compliance with performance specifications.

  • Superior Conductivity: Manufactured from high-purity, oxygen-free copper, the DT-50 lug ensures minimal electrical resistance, optimizing current flow and energy efficiency.
  • Robust Mechanical Design: The lug's structure is engineered to withstand high mechanical stress, vibration, and thermal cycling, preventing loosening or failure over time.
  • Versatile Compatibility: Designed to fit standard stud sizes and cable cross-sections, it is suitable for a wide range of transformer and switchgear models.
  • Enhanced Safety: A secure connection reduces the risk of arcing, hot spots, and potential fire hazards, contributing to overall system safety.
  • Corrosion Resistance: Available with optional tin-plating, the lug offers protection against oxidation and corrosion, extending service life even in harsh environments.
  • Ease of Installation: The design facilitates easy crimping or soldering, saving time during assembly and field installations.
  • The technical specifications of the DT-50 Copper Terminal Lug are detailed below:

    Parameter Specification
    Product Model DT-50
    Primary Material High-Conductivity Copper (Cu-ETP)
    Typical Stud Hole Size M10 or as per customer request
    Recommended Cable Range Up to 50 mm² cross-sectional area
    Finish Options Bare Copper, Tin-Plated (Sn)
    Connection Method Crimping (using compatible tools), Soldering
    Temperature Rating Suitable for continuous operation at elevated temperatures common in transformers

    Choosing the DT-50 lug provides tangible benefits for your projects. It ensures a stable and lasting electrical interface, which is fundamental for preventing downtime in critical infrastructure. The high-quality copper construction directly contributes to reduced energy loss, improving the overall efficiency of your power system. Furthermore, its reliable performance under stress helps lower long-term operational risks and maintenance expenses. For OEMs and contractors, this component simplifies the wiring process and provides assurance of a code-compliant, professional-grade connection.

    Jinhua Dika Electrical operates with a firm commitment to quality and reliability. Our manufacturing processes are structured to meet rigorous standards, ensuring every DT-50 lug that leaves our facility is consistent and dependable. With an annual export value reflecting strong international trust and a workforce dedicated to precision engineering, we are a partner you can rely on. Our products are shipped globally from major ports like Shanghai, Tianjin, Guangzhou, and Ningbo, ensuring efficient logistics to your destination. For a component that forms the backbone of safe electrical connections in transformers and switchgear, the DT-50 Copper Terminal Lug from an established manufacturer is a prudent and high-performance choice. Contact us today to discuss your specifications, request samples, or place an order.

    Frequently Asked Questions (FAQ)

    Q1: What is the primary application of the DT-50 Copper Terminal Lug?
    A1: The DT-50 is specifically designed for creating secure, high-current connections in transformer windings and switchgear busbars, where reliable termination is critical for safety and performance.

    Q2: Is this lug suitable for aluminum cables?
    A2: While primarily designed for copper conductors, it can be used with aluminum cables under specific conditions. We recommend consulting our technical team for application-specific advice to ensure compatibility and proper installation techniques.

    Q3: What are the available finish options, and which one should I choose?
    A3: The DT-50 is available in bare copper or tin-plated finishes. Tin-plating offers superior corrosion resistance and is recommended for humid or corrosive environments, while bare copper is a cost-effective option for controlled indoor settings.

    Q4: Can you provide lugs with custom hole sizes or markings?
    A4: Yes, as a manufacturer, we offer customization. Stud hole sizes, special markings, or even slight dimensional adjustments can be made based on your technical drawings and volume requirements.

    Q5: What crimping tools are recommended for proper installation?
    A5: We recommend using calibrated, die-style hydraulic crimping tools that match the lug's barrel size. Using the correct tool ensures a full, gas-tight crimp that meets electrical and mechanical performance standards.

    Q6: Does the product come with any packaging or labeling specifications?
    A6: Standard packaging is in bulk cartons. However, we can accommodate specific packaging, such as poly bags with individual part numbers, or labeling per your company's requirements for easy inventory management.

    Q7: What is the typical lead time for standard and custom orders?
    A7: Lead times vary based on order quantity and customization level. For standard DT-50 lugs, we often have stock or can produce them quickly. We provide accurate lead time estimates upon receipt of your formal inquiry.

    Q8: How does your company ensure consistent product quality?
    A8: Our production follows stringent quality control protocols at every stage, from raw material inspection to final testing. This systematic approach, supported by our experienced team, ensures each batch meets the defined specifications for performance and reliability.

    Product Tags: Copper Terminal Lug , Transformer Wiring Lug , Switchgear Electrical Connector

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    Gold Verified Supplier
    1Yr
    Verified Business License
    Business Type
    Manufacturer
    Annual Export Value
    US$1 Million - US$1.5 Million
    Total Employees
    11 - 50 People
    Product Certifications
    HACCP, TL900, QS9000, SA8000, ISO9001, ISO9004, ISO17799, ISO9000, ISO14000, ISO10441, ISO16949, TS16969, ISO19011:2000, OHSAS18001, Others