DIB01CD48500MA is a precise True RMS AC/DC over or under current monitoring relay designed for industrial current monitoring applications. It features a measuring range of 10 to 500 mA AC/DC with current measurement through an internal shunt, selectable by DIP-switches, and operates on a 24 to 48 VAC/DC power supply. The relay offers an 8 A SPDT output with programmable latching or inhibit functions, adjustable hysteresis (0 to 30% on set value), and adjustable delay time (0.1 to 30 s). Housed in a 22.5 mm Euronorm DIN-rail enclosure with IP20 protection, it includes LED indication for relay status, alarm, and power supply. This monitoring relay is ideal for protecting equipment from overcurrent or undercurrent conditions in industrial automation and control systems.