This capacitor is used for start-up and operation of AC motors with frequency of 50Hz/60Hz such as air conditioners, compressors and motors. 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. Model: CBB65（Universal model） Shell material: metal Dielectric Material: metallized polypropylene film Capacity: 35+3uf Rated voltage: 450V AC Frequency: 50 / 60Hz