Holophane 89141 Specialty Outdoor Substation
The Outdoor Substation is ideal for lighting overhead buss bars, disconnect switches, insulators and fuses in electrical substation installations. Construction: Cast aluminum housings provide base corrosion protection. Spun aluminum lower reflector. Stainless steel external hardware. Fully gasketed. Finish: Electrostatically applied and baked on polyester powder coat paint for superior corrosion resistance. Optical System: Fully prismatic, low glare, thermal shock resistant borosilicate glass refractor that is non-yellowing and resists environmental contamination. Electrical System: Holophane manufactured high power factor, copper wound ballast that provides full rated wattage to the lamp. Reliable starting to -20F. Starter for HPS lamps is fully encapsulated. Lamp support is porcelain enclosed socket with nickel plated lamp grip screw shell. Installation: Optical assembly only is 1-1/2" slipfit. Ballasted units utilize mounting bracket arm assembly. Listings:UL/CUL & CSAÊListed for Wet Locations
