Siemens AG Monitor - Relay Output 3UG46322AA30

Digital voltage monitoring relay for AC/DC voltages from 10 to 600 V, with a 22.5 mm width snap-on mounting, 94 mm height, and 91 mm depth. It features a 1 change-over contact, adjustable response delay from 0.1 to 20 s, and hysteresis from 0.1 to 300 V. The relay operates from a 24 V AC/DC control supply, with measurable frequencies from 40 to 500 Hz, and provides overvoltage and undervoltage detection for single-phase and DC systems. It has a 5 A thermal current rating, spring-type terminals accepting conductors from 0.25 to 1.5 mm², and complies with IEC 60664 for insulation voltage up to 690 V in overvoltage category III. The device meets IEC 61000-4-3, -4-4, -4-5, and -4-2 for electromagnetic compatibility and is rated for operation between -25 °C and +60 °C.