Ombines two capacitors into one unit. Three terminals on the top are labeled "Herm"/"H" for the compressor motor, "Fan"/"F" for the fan, and "C" for the common line.It will power a compressor motor and a fan motor
Model: CBB65（Universal model）
Shell material: metal
Dielectric Material: metallized polypropylene film
Capacity: 50+5uf
Tolerance: ±5%
Rated voltage: 370V/440V AC
Frequency: 50 / 60Hz
Safety rated: 10,000 AFC
Capacitor dimension: Diameter Height
Operating temperature: -40 ℃ to +70℃/-104℉to+158℉

This capacitor is used for start-up and operation of AC motors with
frequency of 50Hz/60Hz such as Industrial Grade Replacement for
Central Air-Conditioners, Heat Pumps, Condenser Fan Motors, and
Compressors.It is small in size, lightweight, heat resisting and anti-explosion.
Round capacitor can be used to substitute oval shape one with the
same MFD AND Volt specs.A 440 volt capacitor can be used in place
of a 370 volt, as it is build better, but the 370 can't be used in place
of a 440 volt.