Patent ID: 6723940
Filing Date: 2004-04-20
Classification: H01H

Abstract:
A power-distribution system, comprising a transformer having an enclosure for holding an insulating liquid, and a device for interrupting a flow of current in the power distribution system, the device comprising:an interrupter comprising an electrical input end and an electrical output end, the interrupter interrupting a flow of current between the electrical input end and the electrical output end in response to a mechanical input to the interrupter; an actuator mechanically connected to the interrupter for providing the mechanical input to the interrupter; a housing enclosing the interrupter and the actuator; and a mounting pad mechanically coupled to the housing, the mounting pad being fixedly coupled to the enclosure so that at least a portion of the interrupter extends into the enclosure and a portion of the housing surrounding the interrupter is immersed in the insulating liquid.