General Purpose Relay, 24V DC Coil Volts, 15A @ 120/277V AC Contact Rating - Relay/ END ITEM IDENTIFICATION: BOAT PATROL 7 FREQUENCY IN HERTZ: 50.0 MINIMUM AND 60.0 MAXIMUM PART NAME ASSIGNED BY CONTROLLING AGENCY: RELAY, ICECUBE, SPDT, 24 VDC SPECIAL FEATURES: CONTACT MATERIAL IS SILVER ALLOY; MOUNTING IS SQUARE PLUG IN SOCKET; CONTACT AMP RATING (RESISTIVE) IS 20