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 & CSA Listed for Wet Locations

Product overview and specifications
Architectural Style Traditional
Brand Name Holophane
Environment Outdoor
Light Source HID
Listings CSA
Mounting Type Arm, Pendant, Pole
Product Type Area Light
Series SU1A, SU2A, SU2B
Voltage Rating 120-277, 347-480
Spec Sheets
A summary of the performance and other technical characteristics of the product.
File Type Document Title View
Technical Files
Installation documents, building information models, etc.
File Type Document Title View
SU_dwg View
File Type Document Title View
IN-74-C_pdf View
Download brochures, sell sheets, photometry files and other sales tools.
File Type Document Title View
OutdoorSubstation_pdf View