CBB61 AC Metalized Polypropylene Capacitor Features and use: All of its performance indexes reach the requirements of IEC252 criterion. With its good self-healing characteristic, long life-span and high proportionality, it is widely used as the start-up and running capacitor that is special for electric appliances such as electric fanners, ventilators and exhaust fanners. Technical features: climate types: 40/70/21 capacity volume variance: ?%, ?0% testing voltage: between leading-out ends: 1.75UR, 10S no breakdown between leading-out end and shell: 2000VAC, 10S no breakdown insulation resistance: between leading-out ends: 3000M.F between leading-out end and shell: 1000M loss tangent: tg0.00250HZ Specifications: Can be supplied according to the customers' special need.