Earth bars are an effective and convenient way of providing a common earth point. They are manufactured from 50mm x 6.0mm copper bar complete with brass stud assemblies set on a preformed steel channel base. Our standard bars have 10mm studs with 40mm centres as standard. For applications where the standard sizes are not appropriate, we can manufacture special made earth bars to your individual requirements. For more information, please contact the sales office.Material : High Conductivity Copper Standard : All earth bars are manufactured 50x6mm copper bar rated to 815amp.