Power distribution box and system

In accordance with the present invention, the preferred embodiment of a power distribution box extends through a bulkhead of an automotive vehicle. The power distribution box has a first electrical connector accessible from within an engine compartment. In another aspect of the present invention, the power distribution box has a second electrical connector accessible from within a passenger compartment of the automotive vehicle. In a further aspect of the present invention power distribution system, an electricity storage device and an electricity generating device are directly electrically coupled to a power distribution box which, in turn, supplies power to an ignition switch. In yet another aspect of the present invention power distribution system, an electricity storage device directly supplies power to a power distribution box without a fuse being positioned therebetween.

The power distribution box and system of the present invention have many advantages over conventional constructions. For example, the power distribution system of the present invention reduces the need for bulkhead connectors. The power distribution box of the present invention further reduces the number of wiring harnesses, jumper harnesses and splices therein. Thus, significantly improved electrical continuity and quality are achieved. The present invention power distribution box is also advantageous over traditional systems by integrating the many remotely located junction, relay, fuse, connector and sealing functions into a single integrated and easily accessible location. This improves cost, assembly, service, packaging and quality. Additional advantages and features of the present invention will become apparent from the following description and the appended claims, taken in conjunction with the accompanying drawings.