A major safety concern in all workplaces is the occurrence of fires and explosions. No other aspect of safety receives more attention in the form of codes and standards. Electrical equipment can and does cause fires and/or explosions in certain atmospheres. To minimize the risk of these fires or explosions, electrical/electronic equipment must be designed, tested and labeled as being acceptable for use in the areas in which it is installed. Hazardous classified locations are areas where the possibility of fire or explosion hazards may exist under normal or abnormal conditions because of the presence of flammable, combustible or ignitable gases, […]