Mersen Ferraz Shawmut Fuse Block, Open Style, 600 VAC/VDC, 200 A, 1 Poles, 1 Phase, Class: H/K, Fuse Holder Code: S, Box Lug, 6 AWG to 350 kcmil Wire, Threaded Mount, For Use With: OTS, RFS, A6Y Types 1 and 3 CRS, NRS Fuse, Glass Reinforced Polycarbonate, 10.08 in L x 2.1 in W x 2.48 in H