This is a terminal block with integrated 1N4007 diode. The diode has a reverse voltage of 1300 V, a maximum continuous current of 0.5 A, a nominal voltage of 500 V, and a nominal current of 20 A. The terminal features push-in connection technology, accommodating four connections with a wire cross section between 0.14 mm² and 4 mm² (AWG 26 to 12). It measures 5.2 mm in width, comes in gray color, and is designed for mounting on NS 35/7.5 or NS 35/15 industrial mounting rails.