The PHOENIX CONTACT part 2903368 is a pre-assembled relay module with a push-in connection. It includes a relay base with an ejector and a multi-layer gold contact relay, ensuring reliable and efficient performance. This module features a 1 PDT contact type, meaning it has one normally open and one normally closed contact. It operates on an input voltage of 24 V DC, making it suitable for a wide range of industrial applications. With its easy-to-use push-in connection, this relay module simplifies installation and maintenance processes.