ARTICLE 670. INDUSTRIAL MACHINERY


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ARTICLE 670. INDUSTRIAL MACHINERY
ARTICLE 670. INDUSTRIAL MACHINERY670.2. DefinitionsIndustrial machinery (machine)  This definition is sufficiently broadly written that it should not be necessary to routinely revisit the definition as technology changes. The provisions do not apply to any machine or tool that is not normally used in a fixed location and can be carried from place to place by hand. The concept in this article is that the rules in this article and Art. 430 apply to the point of connection to the main terminals of the machine. On the load side of those terminals, including control circuit protocols and workspace rules, NFPA 79, Electrical Standard fo…
Citation
Frederic P. Hartwell; Joseph F. McPartland; Brian J. McPartland: McGraw-Hill's National Electrical Code 2017 Handbook, 29th Edition. ARTICLE 670. INDUSTRIAL MACHINERY, Chapter (McGraw-Hill Professional, 2017), AccessEngineering Export