#Protective_Relay Coordination Relay and coordination studies pinpoint traits of #circuit_breakers, fuses, and relays used for protection within a #power_system. They help identify potential problems and hazards that might arise with faulty equipment and damaged electrical connections that can lead to broken lines, outages, and ultimately building shutdowns. The purpose of relay and coordination is to limit potential hazards to personnel and equipment. http://www.systemprotection.in/