Which article outlines specifications for commercial garages?

The specifications for commercial garages are found in Article 511. This article addresses the requirements related to the installation and maintenance of electrical systems and equipment in commercial garages, where vehicles are stored and serviced. It includes guidelines for the safe use of electrical installations in places where flammable vapors may be present, highlighting the necessary precautions to prevent ignition sources in environments with high risks of fire or explosion.

By following the guidelines set forth in Article 511, electrical installations can be designed and installed to safeguard both human occupants and property. The article also ensures that adequate ventilation and proper grounding practices are followed, making it a crucial reference for anyone involved in the design, installation, or inspection of electrical systems in commercial garage settings.