SMI’s Aluminium alloy tubular bi-metallic Terminals / lugs are manufactured out of aluminium of purity equal to or greater than 99.5 % having maximum conductivity not less than 60% IACS and are designed as per IS 5082. These are anti-corrosive and used for highly corrosive environment. The barrels are kept filled with grease so as to avoid oxidization of the Aluminium. These are designed to accept a variety of conductor forms especially low stranded compacted conductors. These Terminals / lugs are mainly used to terminate on copper bus bars. Whenever aluminium ring terminated on to copper or copper based alloy Terminals / lugs without suitable plating, results in the corrosion of the joint over a period leading to higher joint resistance. Bi-metallic Terminals / lugs are found most reliable and suitable for such connections.