Cembre AA-M Monometallic Terminal is made of aluminium EN AW-1050A according to UNI EN 573-3 of a purity equal to or greater than 99.5%. Designed to accept a variety of conductor forms especially low stranded compacted conductors. Non-circular conductors may require pre-rounding prior to introduction to the terminal. Barrels are capped and filled with grease so as to avoid oxidation of the aluminium.