Hazardous Locations

Oil Refinery
or log in to view this course.

This 4-hour continuing educational course is part of the 34-hour package and will meet your New Jersey electrical contractors license renewal requirements.

Articles 500 through 504 cover the requirements for electrical and electronic equipment and wiring for all voltages in Class I, Divisions 1 and 2; Class II, Divisions 1 and 2; and Class III, Divisions1 and 2 locations where fire or explosion hazards may exist due to flammable gases, flammable liquid–produced vapors, combustible liquid–produced vapors, combustible dusts, or ignitable fibers/flyings.