The PHOENIX CONTACT part RIF-1-RPT-LV-230AC/1X21 is a pre-assembled relay module with a push-in connection design. It includes a relay base, power contact relay, plug-in display and suppressor module, and a retaining bracket. With a contact type of 1 PDT (Single Pole Double Throw), this relay module is suitable for a wide range of applications.The input voltage for this module is 230 V AC, making it compatible with standard power supplies. The push-in connection allows for quick and easy installation, making it ideal for both professional and DIY applications. The plug-in display and suppressor module provide added functionality and protection for the relay.Overall, the PHOENIX CONTACT RIF-1-RPT-LV-230AC/1X21 relay module is a high-quality and versatile solution for controlling electrical circuits and ensuring reliable performance.