Definitions and Applications
Copper Lugs: A general term for various cold-pressed terminal blocks, widely used in the power and electrical industries for connecting wires or cables.
Copper-Aluminum Lugs: Specifically refers to copper-aluminum transition lugs, a specially designed terminal block used to connect copper and aluminum wires, achieving a transition connection between copper and aluminum.
Material Composition
Copper Lugs: Primarily made of copper, possessing good conductivity and corrosion resistance.
Copper-Aluminum Lugs: Composed of copper and aluminum, processed with a special technique to ensure a tight bond between the copper and aluminum, while also possessing good conductivity and mechanical strength.
Application Scenarios
Copper Lugs: Suitable for applications requiring the connection of copper wires or cables.
Copper-Aluminum Lugs: Particularly suitable for applications requiring the connection of copper wires or cables to aluminum wires or cables, such as connecting aluminum core cables to copper busbars or copper terminals.
