• Applications
  • Features
For Use In Marine And Wet Locations, Areas Where Flammable Gases And Vapors Or Combustible Dusts Are Present Under Conditions Defined By The National Electrical Code , Non-Hazardous Locations Where Severe Weather Conditions, Excessive Moisture, Dirt, Dust Or Corrosive Atmospheres Are Encountered, Pulp And Paper Mills, Processing Plants, Chemical Plants, Oil Refineries, Foundries, Manufacturing Plants, Storage Areas, Marine Applications
The Mercmaster III series provides a wide selection of high quality enclosed and gasketed luminaires for use in demanding industrial environments and hazardous locations; Epoxy powder coat finish electrostatically applied for complete uniform corrosion protection; Modular design allows scores of fixture component combinations to meet installation and lighting needs; Many most used combinations are offered prewired and assembled, complete with lamp, packaged in a single carton and ready to install; 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; Body gaskets and globe gaskets are high temperature silicone rubber; Capacitors are non-PCB type, thermally isolated from ballast; Mogul base porcelain socket with nickel-plated contacts has 200 DEG C welded leads, prewired to the ballast to en
Modular design allows scores of fixture component combinations to meet installation and lighting needs
Many most used combinations are offered prewired and assembled, complete with lamp, packaged in a single carton and ready to install
For high corrosion resistance, fixture housing, mounting hoods and guards are copper free cast aluminum with baked epoxy finish, electrostatically applied for uniformity, all exposed hardware is stainless steel
Hinge has high lip for added safety during installation and servicing
Hinge and bolt construction assures 360 deg compression at all points on ballast housing gasket for positive sealing
Swing away design of captive bolt and nut simplifies servicing
Body gaskets and globe gaskets are high temperature silicone rubber
Capacitors are non-PCB type, thermally isolated from ballast
Mogul base porcelain socket with nickel plated contacts has 200 deg C (392 deg F), welded leads, prewired to the ballast
2 A at 120 VAC, 1.15 A at 208 VAC, 1 A at 240 VAC, 0.85 A at 277 VAC starting, 1.7 A at 120 VAC, 0.95 A at 208 VAC, 0.85 A at 240 VAC, 0.72 A at 277 VAC operating
Hinge has high lip for added safety during installation and servicing
Body gaskets and globe gaskets are high temperature silicone rubber, capacitors are non-PCB type, thermally isolated from ballast
Mogul base porcelain socket with nickel plated contacts has 200 deg C (392 deg F) welded leads, prewired to the ballast, assures trouble-free operation in installations where high ambient temperatures are encountered
HPS ballasts are high power factor (min PF 90%)
For electrical protection, a ground wire is provided on each Mercmaster to bond hood and ballast housing
Copperfree cast aluminum (less than 4/10 of 1%) mounting hoods, ballast bodies and guards
Stainless steel, latch assemblies have stainless steel bolt and captive nut; reflectors and guards attach with stainless steel screws threading into stainless steel inserts exposed hardware, white polyester reflector
1 hub
1-1/2 in NPT hub
60 Hz frequency