Patent ID: 7183504

Claim:
An electrical system adapted to be positioned under an access floor for supplying electrical power from at least one interconnected power source to selectively interconnected electrical devices, said electrical system comprising: a plurality of substantially identical electrical access floor modules selectively spaced under said access floor for providing conveniently located electrical power locations for energizing said electrical devices; a plurality of substantially identical junction block cables for electrically interconnecting said access floor modules to said power source and to each other; releasable connection means associated with said access floor modules and said junction block cables for releasably and mechanically connecting each access floor module to at least one of said junction block cables; a plurality of electrical receptacle blocks, each receptacle block comprising at least one electrical receptacle connectable to one or more of said electrical devices for supplying electrical power thereto, with each of said receptacle blocks further being electrically connectable to said junction block cables; and said access floor modules are substantially interchangeable with each other, and said junction block cables are substantially interchangeable with each other so as to provide said electrical system as a modular system which is adapted to be sized and configured in a manner which does not require any substantial number of different types and/or sizes of cables and other electrical equipment.