UL 1836 OUTLINE
Outline of Investigation for Electric Motors and Generators for Use in Class I, Division 2, Class I, Zone 2, Class II, Division 2 and Zone 22 Hazardous (Classified) Locations
|Publication Date:||3 September 2014|
These requirements cover electric motors and generators for use in hazardous (classified) locations in accordance with the National Electrical Code, NFPA 70, as follows:
- Class I, Division 2;
- Class I, Zone 2;
- Class II, Division 2;
- Class III, Division 1 and 2; and Zone 22.
These requirements cover both horizontal and vertical machines that have fractional and integral horsepower ratings.
These requirements do not cover intrinsically safe motors.