What role do Bi-Metallic Lugs play in improving system safety?

What role do Bi-Metallic Lugs play in improving system safety?

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BI METALLIC LUGS ensure electrical system safety, especially in installations involving the joining of dissimilar metals like aluminum and copper. Direct joining of aluminum to copper can result in galvanic corrosion of both metals because an electrochemical reaction occurs between the two metals. This corrosion, resistance, and heat buildup in due course may lead to failure of the connection. Bi-Metallic Lugs intervene to provide a safe interface between these metals.

These lugs commonly feature an aluminum barrel and a copper palm, friction welded to yield excellent conductivity and mechanical strength. This design facilitates terminating aluminum cables to copper busbars or equipment terminals firmly without any compromise on the performance and safety in place. The result is a stable low resistance connection with less chance of heating and power losses.

On top of that, BI METALLIC LUGS have corrosion resistance, and this promises their long-term reliability even when exposed to aggressive environments such as outdoor or coastal locations. Their ability to maintain consistent contact and current flow reduces maintenance requirements and eliminates potential fire hazards. By circumventing compatibility issues between aluminum and copper conductors, BI METALLIC LUGS go a long way in ensuring the safety, efficiency, and life span of electrical systems.