Abstract: An electrical distribution computer panel for delivering and controlling power to a plurality of electrical circuits. The electrical distribution computer includes a unitary enclosure having a top, bottom, sides and a door. Located within the enclosure is a microprocessor having a central processing unit, a clock for providing a clock signal to the central processing unit, memory for storing an application program for the central processing unit and a remote communication circuit for providing communications to the electrical distribution computer from a remote device. Also located in the enclosure is an interface having a plurality of outputs and a plurality of inputs communicably associated with the microprocessor and a plurality of computer controllable circuit breakers having a circuit breaker input for receiving a circuit breaker control signal from the interface. A display for displaying information provided by the microprocessor is located on an outer wall of the enclosure.

Abstract: This separable electrical connector module comprises a piston upon which the gas generated during a fault-close operation acts to drive the bore contact of the module toward a mating rod contact, thereby facilitating fault-closing. The module further comprises a conductive tubular container having angularly-spaced keyribs on its bore. The piston is mounted within this bore and includes a tubular portion divided into a plurality of angularly-spaced segments that are biased radially-outwardly against the container bore in angularly-spaced locations between the keyribs. A split annular metal spring is located radially inwardly of the segments and has resilience normally tending to expand the spring in diameter and provide said radially-outwardly acting bias on the segments.