Module, Fusible Bus Plug, 100A, 480/600V, 3-Phase, 4 Wire, No Knockouts (Cable Entry), 9.62in W x 16.7in L x 6.66in D, IP54, SB463RG Spectra Series, w/Neutral Window, w/oPlug Assist, Fuse Adapter, For used on Server/Maintnance System, 1.2