Abstract: The junction box according to the invention includes a housing defined by a lower case and an upper case. A busbar substrate disposed within the housing includes a plurality of busbar substrates. The pier assembly is disposed on at least one of the lower case and one of the plurality of busbar substrates. The pier assembly either accommodates another of the plurality of busbar substrates or supports another of the plurality of busbar substrates. In one embodiment, the pier assembly is disposed on the lower case. In another embodiment, the pier assembly is disposed on one of the busbar substrates. In yet another embodiment, the pier assembly is disposed on the upper case. A method for assembling the junction box according to the invention includes providing a pier assembly for positioning a busbar substrate assembly and disposing a busbar substrate of the busbar substrate assembly in the lower case. The busbar substrate either receives the pier assembly therethrough or is supported on the pier assembly.

Abstract: A system for establishing and terminating the flow of electrical current through a circuit which includes a fuse puller which engages and retains a standard plug-in fuse element. The system also includes a housing which supports the fuse puller and associated fuse in a first, raised position which separates the fuse from its corresponding contact terminals, and a second, lowered position in which the fuse contacts the terminals.

Abstract: An access box for providing controlled electrical communication with a wiring harness has a first compartment accessible to a consumer, and a second compartment generally inaccessible to the comsumer. A series of power feed studs pass between the two compartments. Electrical contact between the wiring harness and the studs is made in the second compartment, and a consumer can electrically tap into the wiring harness via the exposed studs in the first compartment.