Relay, overload and start capacitor 3-in-1 hard start for single-phase commercial and domestic capillary refrigeration systems and freezers; for 1/3 to 1/2 HP applications Electric motor starter for single-phase commercial and domestic capillary refrigeration systems and freezers Pre-wired for fast installation Overload: 30A 243-292 mfd For 1/3 to 1/2 HP motors