Cembre Bimetallic Connectors (Lugs)

Copper palm fixing, aluminium barrels

• The barrels of series CAA-M connectors are made from aluminium EN AW-1050A according to UNI EN 573-3 of a purity equal to or greater than 99,5% and electrolytical copper Cu-ETP CW004A according to UNI EN  13601.
• The barrel is friction welded to the palm thus achieving the best possible transition between the copper palm and aluminium barrel.
• Barrels are capped and filled with grease so as to avoid oxidation of the aluminium