GE RR9P%3 relays are mechanical latching-type devices for direct plug-in to a GE Lighting Automation Panel. Pilot contact provides status feedback through LED indicators mounted on INTRxxyy. They require only momentary 24 volt rectified AC switch circuit pulses to open or close line voltage circuits. Coil design resists burnout that could occur if equipment or operational failure energized the relay for an extended period of time. All GE low voltage relays may be used to full rated capacity for tungsten filament, ballast or resistive loads.