Regl. 5293, art. 110-34(e)-720
CIRCUITS AND EQUIPMENT OPERATING
Cite as Reglamento Núm. 5293, Art. 110-34(e)-720
AT LESS THAN 50 VOLTS
720-1. Scope. This article covers installations operating at less than 50
volts, direct current or alternating current.
Exception: As covered in Articles 551, 650, 669, 690, 725, and 760.
720-2. Hazardous (Classified) Locations. Installations coming within the
scope of this article and installed in hazardous (classified) locations shall
also comply with the appropriate provisions of Articles 500 through 517.