Copper Tube Terminal Long Barrel Heavy Duty
Copper Tube Terminal Long Barrel Heavy Duty
Frequently Asked Questions
The long barrel design refers to an extended tubular section that accommodates a greater length of stripped conductor inside the terminal, allowing for a larger contact surface area and a stronger, more secure crimp compared to standard short-barrel terminals.
Their thicker copper wall thickness, larger bore diameter, and robust build allow them to handle high current loads and mechanical stress reliably, making them suitable for demanding power transmission and industrial applications.
They are commonly used in power cable jointing, transformer connections, generator terminations, busbar links, substation wiring, and other high-current industrial power distribution setups.
They are designed to accept multi-stranded and flexible heavy-gauge copper cables, typically ranging from medium to very large cross-sectional areas used in industrial-grade power cabling.
A hydraulic crimping tool with the correct die size matching the terminal's barrel diameter should be used to apply uniform pressure along the full length of the barrel, ensuring a low-resistance, mechanically strong joint.
Yes, the extended contact length lowers the overall resistance at the termination point, which helps minimize heat build-up even under sustained high-current operation.
Shree Shiva Electrical's copper tube terminals can be paired with heat-shrink sleeves or protective coatings for outdoor and humid installations, offering added resistance against corrosion and environmental degradation.
Yes, we manufacture these terminals in a range of standard and custom barrel lengths and diameters for OEMs, power utility contractors, and industrial buyers across Gujarat and India, with export options available. Contact us at +91 90237 59007, +91 81405 50607, or shreeshivaelectric@gmail.com for specifications and quotations.