Off switch 25A 1 normally open 230V AC 1PLE. Off switch in accordance with DIN EN 60669-1 (VDE 0632-1), DIN EN 60669-2-4 (VDE 0632-2-4) and DIN EN IEC 60947-3 (VDE 0660-107) with symbols, labelling option directly on the device and suitable for the subsequent installation of additional equipment.