Mersen Ferraz Shawmut Fuse Block, Open Style, 600 VAC/VDC, 100 A, 3 Pole, 3, Class: R, Fuse Holder Code: R, Box Lug, 6 to 2/0 AWG Wire, Threaded Mount, For Use With: A6D-R, A6K-R and TRS-R Series Fuse, Glass Reinforced Polycarbonate, 10.08 in L x 5.8 in W x 2.48 in H