The PHOENIX CONTACT part 2909442 is a lateral element designed for attaching the Profile Cover UM 122 to a DIN Rail NS 35/7.5. It features a M3 screw fixture for easy installation with a tightening torque of 0.25 Nm. This component ensures a secure and stable connection between the profile cover and the DIN rail, making it an essential accessory for a variety of industrial applications.