ABB ATB503E ALUMINIUM TERMINAL BLOCK EARTH 6 CONNECTIONS CABLE 50mm²

This aluminium terminal block is designed for earth connections and can accommodate up to 6 cables with a size of 50mm². It comes in a yellow/green colour and has a nominal current rating of 160A for copper cables and 145A for aluminium cables. The block has a nominal insulation voltage of 800V and 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 5mm, and it can be mounted on a din rail.