electrical diagram of pump circuits . Chilean standard
Drawing labels, details, and other text information extracted from the CAD file (Translated from Spanish):
low voltage power lines, 3-phase thermomagnetic circuit breaker, main drivers, main relays, three-phase motor, symbology, indirect three-phase motor, feed lines, single-phase thermomagnetic circuit breaker, emergency button, stop button, auxiliary contacts contactor, contact v., time relay, time relays, thermal relay counters, contanctos level limit, symbology, indirect pump control