The PHOENIX CONTACT RIF-1-RPT-LDP-24DC/1X21 is a pre-assembled relay module with a convenient push-in connection. It is comprised of a relay base, power contact relay, plug-in display/suppressor module, and a retaining bracket. With a contact type of 1 PDT (one pole double throw), this relay module ensures reliable and versatile switching applications. It operates with an input voltage of 24V DC, providing exceptional control and compatibility. Its easy installation and robust design make it an ideal choice for a wide range of industrial and automation applications.