【Safety Certification】The Hazardous (Classified) Locations for UL 844 Luminaires – General

The UL 844 cover fixed and portable luminaires for installation and use in following hazardous (classified) locations:
Class I, Divisions 1 and 2, Groups A, B, C, and D;
Class II, Division 1, Groups E, F, and G;
Class II, Division 2, Groups F and G;
Class III, Divisions 1 and 2
(in accordance with the National Electrical Code, NFPA 70)
 
[Note] Main Safety Standard for Hazardous (Classified) Locations Luminaires:
UL 844, Luminaires for Use in Hazardous (Classified) Locations
 
GCS Safety Team