All RSX Standard Duty models are available in Single phase 115vac, 208vac, 230vac, Three phase 208vac, 230vac, 460vac, and Three phase 575vac; 1/2, 3/4 and 1 Hp, Open, Drip Proof (ODP) continuous duty (60 cycles per hour at peak usage), Totally Enclosed Non Ventilated Motor (TENV), Totally Enclosed Fan Cooled Motor (TEFC), and NEMA 4 and 4X with enclosed brake and sealed electrical box. - (1) Commercial Photo Eye Kit - (1) Timer Close Module FIELD INSTALLED (OPABTCX.S) - (1) Auxiliary Input/Output Module - FIELD INSTALLED (OPABIOX.S) - (1) Interlock Switch (110324.0001.S) * - (1)Falcon Sensor * - (1)Kill Switch