Protective relays are critical safeguarding devices used in electrical power systems to detect faults—like overcurrent, under-voltage, or insulation failures—and automatically initiate circuit breaker tripping to isolate affected network segments. This rapid action prevents equipment damage, maintains system stability, and protects personnel. Relays are engineered with key performance... https://www.uniprismmarketresearch.com/verticals/energy-power/protective-relay