'Fuse Block, Fuse Type Industrial, Fuse UL Class H, K, Amp Range of Fuse Block or Holder 0 to 100A, Fuse Block or Holder AC Voltage Rating 600VAC, Fuse Block or Holder DC Voltage Rating 600VDC, Number of Poles 3, For Fuse Series OT, RF, NON, REN, Series 2HKRFB, Indicating / Nonindicating Nonindicating, Fuse Block Design Open, Mounting Style Bolt Down, Body Material Phenolic, Connector Type Box Lug, Wire Size 6 to 2/0 AWG, Height 2.48 In., Width 5.80 In., Length 10.08 In.'