BG5924.04 Safety Module AC/DC 24 V

Emergency Stop Module – Safety Relay 24 V AC/DC BG5924.04 AC/DC 24 V; Voltage Type for Actuation: AC/DC; Removable Terminals: No; Input Evaluation: Single Channel; Width: 22.5 mm; Height: 84 mm. I have more units, used item, like new.