HAZARDOUS (CLASSIFIED) LOCATIONS

Nature of Hazardous Substances

In Class II - dust locations - we find the hazardous materials in Groups E, F, and G. These groups are classified according to the:

Ignition temperature

Conductivity of the hazardous substance.

Conductivity is an important consideration in Class II locations, especially with metal dusts.

To learn more about each Class II location group, click on the terms below.

Group E
Group F
Group G

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