018360-000000-0000001 Scope
1.1 These requirements cover electric motors and generators for use in hazardous (classified) locations in accordance with the National Electrical Code, NFPA 70, as follows:
a) Class I, Division 2;
b) Class I, Zone 2;
c) Class II, Division 2;
d) Zone 22; and
e) Class III, Division 1 and 2.
1.2 These requirements cover both horizontal and vertical machines that have fractional and integral horsepower ratings.
1.3 These requirements do not cover intrinsically safe, explosionproof, purged and pressurized or dust ignitionproof motors.