Kompress copper tube terminals (prefix CT) are manufactured from precision drawn tubes to BS 2871, they are designed and manufactured to meet performance requirements of BS 4579 Part 1 and are supplied in accordance with ISO 9001 Accredited Certification. All standard types in the range between 6mm2 - 800mm2 have bell mouths to ensure easy entry for even flexible conductors.Kompress copper tube splices (prefix CS) are manufactured from the same materials and to the same standards as COPPER TERMINALS. Copper terminals and splices are supplied plated as standard to BS 1872 Part 2 for corrosion resistance and attractive appearance. The Kompress part numbering system has been carefully devised to help the specifier understand and recognize each element of the code. The simple part numbering system makes specifying easy without constant reference to the catalog.