The DIART24D is a current control relay from the IAR.T series designed to monitor and control AC currents up to 100 Amps RMS. It operates on 24 VDC input power and features adjustable hysteresis ranging from 5 to 50% of the input current, with repeat accuracy of ±2% at constant ambient temperature. The device includes an SPDT output relay with AgCdO contact material rated for maximum switching voltage of 250 VAC and maximum loading of 10 A AC resistive or 1 A DC inductive. The relay offers both automatic and manual unlatching modes, with a start-up inhibit time delay adjustable from 0.1 to 10 seconds via a side-mounted potentiometer. This relay is ideal for industrial applications requiring precise current monitoring, protection circuits, and load control in machinery and power distribution systems.