Fundamentals of Class II, Division 1 - Hazardous Areas!

Class 2 Division 1 is defined as a location in which combustible and explosive dusts are in the air under normal operating conditions and in quantities sufficient to produce explosive or ignitable mixtures.

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Hi thanks for the video, can you tell me if it is possible to buy equipment suitable from both class 1 div 2 and class 2 div 2 areas?