| Specification : Terminal Bars are made from Brass Grade CZ 121 Pb 4- Cu (56.5% - 58.5%), Pb (3.5% - 4.5%). Bars are available without plated / Nickel Plated (Tin Plated. Screws are made from Mild Steel (Zinc / Nickel plated). Powermat also supply as per customer's design and Brass Grade. |