• Features
The Mercmaster III series provides a wide selection of high quality enclosed and gasketed luminaires for use in demanding industrial environments and hazardous locations; The 400 series is ideal for industrial environments and wet locations where a medium to high mounting height is required; Epoxy powder coat finish electrostatically applied for complete uniform corrosion protection; ; 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; Wide choice of photometric distributions; Mogul base porcelain socket with nickel-plated contacts has 200 DEG C welded leads, prewired to the ballast to ensure trouble free operation in high ambient temperatures; One-piece ballast housing for each component provides even heat dissipation for cooler operation and longer ballast life; All Mercmaster III moun
60 Hz frequency rating
65 deg C ambient temperature range, 125 deg C supply wire temperature range