The Aluminium Terminal Block is designed for earth connections and has 2 connection points. It can accommodate cable sizes up to 50 sq-mm and is coloured yellow/green. The block has a nominal current rating of 160 A for copper cables and 145 A for aluminium cables, with a nominal insulation voltage of 800 V. It is suitable for use with both copper and aluminium cables. The tin plating on the block prevents galvanic reactions. The block features an internal barrier that allows for the connection of both aluminium and copper cables to a single block. It has a screw head size of 5 mm and is designed for din rail mounting.