What are IP protections used for electrical panels, JB, equipments installed in explosive zones like Petrochemicals, Oil & gas

What are IP protections used for electrical panels, JB, equipments installed in explosive zones like..

IP (Ingress Protection) represents the level of protection the equipment has with regards to the immersion of moisture/dust etc... inside the equipment. Basically, where the equipment can be installed (Indoor/Outdoor). The higher the number the better it is.

For hazardous areas (HA) an accordingly EX rated equipment must be installed according to HA Classification (Zone 1, Zone 2 & Zone 3 for liquids and gases and Zone 21, Zone 22 & Zone 23 for dusts)

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