Heavy Duty Switching Relay, 24Vac Coil Rating, SPDT, Full Load Contact Ratings: 5 Amp @ 480Vac, 12 Amp @ 277Vac, 18 Amp @ 208/240Vac, 16/18 Amp @ 120Vac, Locker Rotor Contact Rating: 30 Amp @ 480Vac, 72 Amp @ 208/240/277 Vac, 96/72 Amp @ 120Vac, Resistive Contact Rating: 12.5 Amp @ 480Vac, 25 Amp @ 120/208/240/277Vac, 1/4" Quick Connect Terminals, -20-150 Degree Temperature Rating

R8228B1012 is the updated version for HN61KA016