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TSPC 5/ 3-STCL-7,62...
Printed-circuit board connector
Tubular cable lug for copper conductors
Tubular cable lugs for copper conductors, also known as copper tube terminals or compression lugs, are critical components in electrical power distribution and industrial automation systems. These connectors are designed to terminate copper cables by crimping, ensuring a low-resistance, reliable electrical connection. They are available in vario...
Tubular cable lugs for copper conductors, also known as copper tube terminals or compression lugs, are critical components in electrical power distribution and industrial automation systems. These connectors are designed to terminate copper cables by crimping, ensuring a low-resistance, reliable electrical connection. They are available in various sizes to accommodate conductor cross-sections from 1.5 mm² up to 300 mm² or more, with corresponding stud hole diameters (e.g., M6, M8, M10, M12). The lugs are typically made from high-purity electrolytic copper (ETP grade) and may be tin-plated for corrosion resistance. Key technical parameters include the nominal cross-section, stud size, overall length, and crimping barrel dimensions. They are used in conjunction with hydraulic or mechanical crimping tools to achieve a gas-tight connection that meets IEC 61238-1 standards.
These tubular cable lugs are primarily employed in electrical panels, switchgear, distribution boards, motor control centers, and industrial automation cabinets. They are essential for terminating power cables in applications such as power distribution, motor connections, transformer terminations, and grounding systems. Common sectors include manufacturing plants, energy utilities, renewable energy installations (solar and wind), data centers, and commercial buildings. They are also widely used in railway and marine electrical systems where vibration resistance and long-term reliability are critical.
The main subcategories within this product range include standard tubular lugs, long barrel lugs for increased pull-out strength, and reduced wall lugs for specific crimping profiles. Key article codes often follow a pattern such as "TCL-16-8" indicating a 16 mm² conductor with an 8 mm stud hole, or "TCL-95-12" for 95 mm² with a 12 mm stud. Other common codes include "KST" series for tin-plated long barrel types and "RL" series for reduced wall versions. These codes typically encode the conductor size, stud diameter, and sometimes the plating type.
At Electric Automation Network, we offer a comprehensive range of tubular cable lugs with real-time pricing and stock availability. Our engineering team provides personalized technical support to help you select the correct lug size and crimping tool for your specific application. We ensure express worldwide shipping, so your critical components arrive on time, every time.
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