This standard specifies the electrical explosion-proof technical requirements for the classification of explosive hazardous environments in rear ordnance warehouses (hereinafter referred to as hazardous environments), selection of electrical equipment and circuits, grounding protection, engineering construction and acceptance. This standard is applicable to the electrical explosion-proof safety construction and technical management of hazardous environments in the rear ordnance warehouse storage area and operating area.
GJB 2268A-2002 history
2021GJB 2268B-2021 Technical requirements for electrical explosion protection in ordnance warehouses
2002GJB 2268A-2002 Electrical technical specification for protecting rear ordnance depots from explosion