Holophane 88777 PTB-Petrolux II Wet Location
For Extra Heavy Duty Environments. The Petrolux¨ II, PTB is our medium wattage offering. You have two distinct optical designs and four versions to choose from. These luminaires are designed for extra heavy duty environments and have a wide variety of mounting options and accessories. A single stainless steel closure screw allows easy access to the electrical components. The opticals just screw onto the aluminum die cast housings for a tool-free assembly and lamp maintenance procedure. PTBA luminaires are UL 1598 and CSA listed, 40¡C rated for use in Wet or Damp Location depending on the options selected. Listings:UL-1598; CSA Damp or Wet Location (depending on options); 40¡C
