Patent ID: 7211751

Claim:
A switch for electric cable wiring comprising: a) an enclosure having an input port and an output port; b) a toggle switch; c) a cam having cam arms, said cam movable between a first position wherein said arms electrically connect and close return bus cam contact points of adjacent return bus segments and a second position wherein said arms electrically connect and close a power bus cam contact point of a power bus segment to a return bus segment; d) a power bus extending in segments between said input port and said output port, said power bus having a main contact point selectively opened and closed by said toggle switch, said power bus having the power bus cam contact point selectively opened and closed by said cam; e) a return bus extending in segments between said input port and said output port, said the return bus having return bus cam contact points selectively opened and closed by said cam; and f) a ground bus extending between said input port and said output port.