SQUARE D BUS DUCT 400 AMP 277/480 VOLT. LOT OF 20 FT. Start Price USD 750.00 Current Price USD 750.00 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Monday, July 07, 2008 End Time Monday, July 14, 2008 Location Manchester, CT See more about 'SQUARE D BUS DUCT 400 AMP 277/480 VOLT. LOT OF 20 FT.' Description Square D cat# AP-504-10.  (2) 10 ft. lengths.  This bus duct was never installed or used, has sat in carton in my shop.  277/480 volt, 3-phase 4-wire, 400 amp, aluminum bus. I have various hangers that I will include free for the winning bidder.  The bus duct is for pick up in central CT, I cannot ship it. Place a Bid!