The EASSM2310S is a compact, low-cost mono-function delay-on-operate timer designed for industrial automation and control applications. It features a fail-safe 2-wire connection, multi-voltage operation from 24-230 VAC/DC, and a knob-adjustable time setting with a range of 0.5 s to 10 m. The timer incorporates an SCR output with a maximum load current of 700 mA (Fast-ON connection) or 500 mA (screw terminals), and a minimum load current of 10 mA, with a voltage drop of =8 VAC/DC. The device is housed in a compact 22.5 mm small Euronorm housing (22.5 x 56 x 49 mm) suitable for DIN-rail mounting per DIN/EN 50 022 or direct surface mounting via screws. This timer is commonly used to delay small industrial relays, 3-phase contactors, and other control devices, offering reliable performance across an operating temperature range of -20°C to +50°C with repeat accuracy of =0.2%.