Hard Start Capacitor Microfarad Rating 270-324 MFD For Cooling Capacity Range 3 1/2 to 5 ton Torque Increase Percentage Not Applicable For Compressor Type Capacitor-Start Induction-Run Permanent Split Capacitor Scroll Relay Type Mechanical Potential Relay Instant Restart Instant Restart Control Voltage 208 to 277V AC Maximum Horsepower Rating 5 hp Minimum Horsepower Rating 3 1/2 hp Number of Wires 2 Wire Product Type Hard Start Includes EZ Clamp Bracket