The XL30-1O/C Y is a type of three-phase electronic overload relay made by Auspicious. It is designed to provide reliable overcurrent protection for motors, transformers, and other electrical components. The relay includes a temperature sensitive bi-metallic element, a digital display for displaying the current setting, and a manual reset button. The adjustable current setting can range from 0.3 to 30A, with a 0.1A resolution. The thermal element allows for accurate and reliable protection, even in harsh environments. Furthermore, the unit has an LED display that activates when an overload occurs, giving alerts in order to prevent dangerous conditions from arising.