The PHOENIX CONTACT part 2903361 is a pre-assembled relay module with push-in connection, making it incredibly easy to install and use. This module includes a relay base with an ejector and a power contact relay. With a contact type of 1 N/O (normally open), this relay module is suitable for various applications that require a reliable switching mechanism. Operating with an input voltage of 24 V DC, this relay module provides efficient and high-performance control for your electrical systems. With its advanced design and convenient push-in connection, the PHOENIX CONTACT part 2903361 offers a hassle-free and secure solution for your relay control needs.