Schneider Electric RE17RMEMU Zelio Time multifunction time delay relay 8 functions 24...240 V AC/DC 1 C/O. The Schneider Electric RE17RMEMU is a Zelio Time modular timing relay just 17.5 mm wide that mounts on 35 mm DIN rail and covers eight time delay functions, including power on-delay, on-delay with pause and summation, single interval with control signal, interval, off-delay with control signal and symmetrical flashing. The RE17RMEMU is supplied from 24...240 V AC 50/60 Hz or 24 V DC and switches one C/O relay output rated 8 A with a maximum switching voltage of 250 V AC and 2000 VA breaking capacity. Timing ranges are selected on the front panel from 0.1...1 s up to 1...10 h, with repeat accuracy of +/- 0.5 % and setting accuracy of +/- 10 % of full scale to IEC 61812-1. Its wide multi-voltage supply makes it the standard sequencing, star-delta and delayed-start timer for panel builders serving water, cement, food and beverage and oil and gas plants in Egypt and the GCC.