Mercmaster III Low Profile Compact Fluorescent

Hazardous and Wet Locations.
Enclosed and Gasketed.
  • NEC/CEC:
    Class I, Division 2, Groups A, B, C, D
    Class I, Zone 2, AEx nA nR IIC (Z2)
    – Class I, Zone 2, Ex nR IIC (Z) *
    Class II, Division 1 and 2, Groups E, F, G
    Class III
    Simultaneous Exposure (Class I, Division 2/Class II, Division 1)
    F​ixtures Outside Type (Saltwater)
    Type 4X

These low profile, lightweight fluorescent luminaires are ideal for low clearance lighting in hazardous locations as well as adverse areas subject to moisture, dirt and dust, corrosive atmospheres and severe weather.

Mercmaster III Low Profile Compact Fluorescent Luminaires Catalog Pages

Applications Features Catalog Numbers
  • Enclosed and gasketed fixtures suitable for use in marine and wet locations, and in a wide range of industrial, chemical processing and other areas where flammable gases and vapors or combustible dusts are present under conditions defined by the National Electrical Code as Class I, Division 2; Class II, Division 1 and 2; and Class III. The method of protection for the Zone 2 Mercmaster is AEx nA nR – Restricted Breathing/Nonsparking
  • For use in areas of low clearance, low ceiling heights or where fixture weights must be minimized
  • Suited for use in non-hazardous locations where severe weather conditions, excessive moisture, dirt, dust or corrosive atmospheres are present
  • Typical applications include oil refineries, pulp and paper mills, chemical plants, food processing areas, inspection facilities, foundries, power plants, storage areas, waste and sewage treatment, parking garages, and other areas where dust, water, dirt and rough usage are a problem
*CSA Certification only.


Mercmaster III Low Profile Compact Fluorescent Luminaires