ARTICLE 604. MANUFACTURED WIRING SYSTEMS


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ARTICLE 604. MANUFACTURED WIRING SYSTEMS
ARTICLE 604. MANUFACTURED WIRING SYSTEMS604.1. Scope.‚ÄÉThis article covers modular prefab wiring systems for ceiling spaces, raised floors, and increasingly walls as well. Both the system wiring and the associated components must be listed (604.6).These manufactured wiring systems were logically dictated by a variety of needs in electrical systems for commercial-institutional occupancies. In the interest of giving the public a better way at a better price, a number of manufacturers developed basic wiring systems to provide plug-and-receptacle interconnection of branch-circuit wires to luminaires in suspended-ceiling spaces. Such syst…
Citation
Frederic P. Hartwell; Joseph F. McPartland; Brian J. McPartland: McGraw-Hill's National Electrical Code 2017 Handbook, 29th Edition. ARTICLE 604. MANUFACTURED WIRING SYSTEMS, Chapter (McGraw-Hill Professional, 2017), AccessEngineering Export