Copper/Tin Plated Copper Terminal Blocks

Copper/tin plated copper terminal blocks are the core connecting fittings in power, communication, and industrial distribution. They are mainly used for terminal crimping of copper core wires, achieving excellent electrical connections and mechanical fixation between wires, equipment, and fittings. They are necessary equipment for various high current and high stability circuits.

Core strengths

High purity copper material

The main body is made of T2 high-purity copper stamping, which has excellent conductivity and a conductivity close to pure copper. It can effectively reduce the resistance and heating risk of the connection point, and is suitable for high current transmission scenarios.

Tin plating anti-corrosion treatment (based on actual reports)

The surface of tin plated terminals is treated with hot-dip tin to form a dense tin layer, which can effectively resist moisture, salt spray, and oxidation corrosion. It maintains stable conductivity even in outdoor or high humidity environments for a long time, avoiding poor contact caused by the formation of copper green.

Integrated stamping forming

Adopting seamless integrated stamping technology, it has high mechanical strength and tensile resistance. After crimping, it can withstand high tensile loads, is not easy to deform or break, and protects the long-term excellent performance of the connection.

Full range of specifications covered

We offer a full range of models from 10mm ² to 630mm ², suitable for copper core wires of different cross-sections, and compatible with equipment and fittings with various bolt hole positions, meeting the diverse connection needs of low and medium voltage distribution and industrial equipment.

Applicable scenarios

Power Engineering: Terminal Connection of High and Low Voltage Distribution Lines, Wiring of Transformers and Switchgear

Communication Engineering: Grounding of Base Station Equipment and Power Connection of Communication Cables

Industrial power distribution: wiring of factory power equipment, frequency converters, and motors

Rail Transit: Power System Connection for Subway and Light Rail Vehicles