What are the advantages of using copper cable lugs over aluminium lugs?

What are the advantages of using copper cable lugs over aluminium lugs?

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It is very essential in choosing the proper cable lugs which are necessary in order to ensure proper electrical connections and reliability of use. Lags are usually made of either copper or aluminium due to their different applications. However, copper cable lugs should be preferred because they are superior to aluminium lugs regarding certain advantages.

Copper Cable Lugs Advantages Over Aluminium Cable Lugs:
Higher Conductivity: Apart from being an excellent factor of electrical conductivity, copper, compared to aluminium, would allow a better flow of current due to it giving the least amount of resistance and loss during the power flow.

Better Resistance to Corrosive Environments: Copper is quite easily self-protected from continuous corrosion and oxidation; thus, suitable copper cable lugs for electrical purposes would be considered to function for an extended time, even in extremely humid or harsher areas.

Stronger Mechanical Strength: Unlike their aluminum counterparts, copper lugs are worn and torn out relatively less under mechanical stress and frequent electrical loads, performing well with higher loads.

Lower Expansion & Contraction: Copper has a lower thermal expansion rate compared to aluminum. Temperature changes would hardly create a loose connection.

Greater Life Span: In practical terms, copper lugs last for decades, as they are tough, strong, and resistant to environmental factors. They are thus more economical in the long run.

Pioneer Power International is known for providing excellent quality and high-performance copper cable lugs for the power distribution system in residential, industrial, and commercial electrical systems.