Status Archive(s) View/Download PDF Download ufc_3_550_03fa_2005.pdf Publish Date 03/01/2005 Pages 125 Change Notice Replaced by UFC 3-550-01 Series 3 - DISCIPLINE-SPECIFIC CRITERIA 3-500: ELECTRICAL Log in or register to post comments Summary This manual provides Department of the Army and Air Force policy and guidance for design criteria and standards for electrical power supply and distribution systems.