'Fuse Block, Fuse Type Industrial, Fuse UL Class G, Amp Range of Fuse Block or Holder 0 to 30A, Fuse Block or Holder AC Voltage Rating 480VAC, Fuse Block or Holder DC Voltage Rating 300VDC, Number of Poles 3, For Fuse Series SC, Series BG, Indicating / Nonindicating Nonindicating, Fuse Block Design Open, Mounting Style Bolt Down, Connector Type Screw, Wire Size 14 to 10 AWG, Height 1.22 In., Width 2.38 In., Length 3.00 In., Standards rUL, CSA Certified'