UNI earthing terminal for integrating system components into the functional equipotential bonding, lightning protection equipotential bonding or functional earthing. Contact plate with double cleat. NIRO version, with M10 screw and locking nut. The contact plate (intermediate element) made of NIRO allows different conductor materials (Cu, Al, St/tZn and NIRO) to be connected to the usual mounting systems, e.g. made of aluminum, without contact corrosion occurring. The double cleat version allows the profiles to be connected to one another quickly and easily, e.g. with through-wiring.