• Applications
  • Features
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, Areas Of Low Clearance, Low Ceiling Heights Or Where Fixture Weights Must Be Minimized, R Use In Non-Hazardous Locations Where Severe Weather Conditions, Excessive Moisture, Dirt, Dust Or Corrosive Atmospheres Are Present, 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
The Mercmaster III series provides a wide selection of high quality enclosed and gasketed luminaires for use in demanding industrial environments and hazardous locations; Compact light weight low profile design is suited for low mounting heights in conjunction with lower wattage fixtures; Modular design allows scores of fixture component combinations to meet installation and lighting needs; Hinge has high lip for added safety during installation and servicing; Hinge and bolt construction ensures 360 DEG compression at all points on ballast housing gasket for positive sealing; Swing away design of captive bolt and nut simplifies servicing; Fixtures are for use in Class I, Zone 2 hazardous locations
The mercmaster III series provides a wide selection of high quality enclosed and gasketed luminaires for use in demanding industrial environments and hazardous locations
Compact light weight low profile design is suited for low mounting heights in conjunction with lower wattage fixtures
Modular design allows scores of fixture component combinations to meet installation and lighting needs
Hinge has high lip for added safety during installation and servicing
Hinge and bolt construction ensures 360 deg compression at all points on ballast housing gasket for positive sealing
Swing away design of captive bolt and nut simplifies servicing
Fixtures are for use in class I, zone 2 hazardous locations
Nema 4X, IP66, standard: 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 I, zone 2, aex nR IIC (ZB), class II, Division 1 and 2, groups E, F, G, class III enclosure
Stainless steel hardware and latch assembly
40 deg C ambient temperature, 90 deg C supply wire temperature
Heat-resistant prismatic glass globe lens
Number of Hubs: 1
3/4 in NPT hub
60 Hz
High reactance high power factor Autotransformer (HX-HPF) ballast
Baked gray epoxy clad powder coated housing finish
Cast copper free aluminum housing material
0.85 A starting, 0.72 A operating amperage rating