| 摘要 |
A four wire system ( 800 ) includes a receptacle section ( 808 ) positioned intermediate a female end connector ( 804 ) and a male end connector ( 806 ). Each connector ( 804, 806 ) include a series of four conductive electrical wires consisting of a neutral ( 822, 842 ), a ground ( 824, 844 ), a first hot ( 826, 846 ), and a second hot wire ( 828, 848 ). Bus bars ( 858 ) are conductively connected to the wires of the end connectors ( 804, 806 ) and are conductively connected to a series of terminals ( 870, 872, 874 ) for supplying electrical power to a duplex receptacle ( 810 ).
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