THIS UNIT IS NEW"NEW OLD STOCK" WAS BOUGHT FOR A JOB THAT CHANGED SPECS SAT IN SHOP WAREHOUSE AS INVENTORY STOCK TYPE 1 ENCLOSURE HAS NO HOLES DRILLED OR EVER MOUNTED LUGS HAVE FACTORY COATING STILL ON THEM. THIS SWITCH HAS THE CAPABILITY'S AS ZTS AND ZTSD SWITCHING. DIM 77"H X 30"W X 20"D ASK ME ABOUT SHIPPING QUOTES