This aluminium terminal block is designed for earth connections and has 2 connection points. It can accommodate cable sizes up to 150 sq-mm and is coloured yellow/green. The nominal current for copper cables is 320 A and for aluminium cables is 290 A, with a nominal insulation voltage of 600 V. This terminal block is suitable for use with both copper and aluminium cables. The tin plating on the block prevents galvanic reactions. It features an internal barrier that allows for the connection of both aluminium and copper cables to a single block. The screw head size is 8 mm, making it easy to mount on panels.