Patent ID: 8270143

Claim:
An apparatus comprising: a case capable of receiving three capacitors, each capacitor having a capacitive value, a first capacitor terminal and a second capacitor terminal; and a cover assembly with a peripheral edge sealingly secured to the case, configured to deform in the event of a failure, the cover assembly comprising: a common cover terminal, mounted to the cover assembly generally at the center of the cover assembly, having a contact extending upwardly from the cover, three capacitor cover terminals mounted to the cover assembly at spaced apart positions, generally surrounding the common cover terminal, each of the three capacitor cover terminals having at least one contact extending upwardly from the cover and configured to provide a connection of an electrical circuit with at least one of the three capacitors, a first conductor connecting the first capacitor terminal of one of the three capacitors to one of the three capacitor cover terminals and a second conductor connecting the second capacitor terminal of the capacitor to the common cover terminal, and a cover insulation barrier mounted to the cover assembly, including a barrier cup substantially surrounding the common cover terminal and barrier fins extending radially outwards from the barrier cup and deployed between adjacent capacitor cover terminals.