CRM-183J/UNI-ZR is a single-function time relay featuring ON DELAY functionality with inhibit capability, suitable for universal use in automation, control, regulation, and house installations. The relay operates on AC/DC 12–240 V (AC 50–60 Hz) with a maximum power input of 2.5 VA/1.5 W, and provides adjustable time ranges from 0.1 s to 100 h using a rotary switch and potentiometer with 5% mechanical setting deviation. It includes three output contact sets: output contact 1 (1× changeover/SPDT, 16 A/AC1, 4000 VA/AC1 breaking capacity), and output contacts 2 and 3 (2× changeover/DPDT each, 8 A/AC1, 2000 VA/AC1 breaking capacity), with a multifunction red LED for status indication. The device operates over -20 to +55 °C, mounts on DIN rail EN 60715, offers IP40 protection from the front panel, and is UL listed, making it ideal for industrial control systems requiring precise time-delayed switching with multiple output options.