3 Phase Delta Closures

As the leader in secondary bus systems, the majority of OEM furnace manufactures in the steel melting industry specify our 3 Phase Delta Closures and Bus Assemblies. Our 3 Phase Copper Delta Closure and Bus Assemblies are the product of choice in the steel melting industry to close the secondary delta of a high current three phase transformer. It also conducts the current from the transformer through a vault wall to the power cables.