Mersen Ferraz Shawmut Fuse Block, Open Style, 250 VAC/VDC, 60 A, 1 Pole, 1, Class: H, Box Lug, 14 to 2 AWG Wire, Threaded Mount, For Use With: OT, RF, A2Y Types 1 and 3 OTN, CRN and NRN Fuse, Glass Reinforced Polycarbonate, 4.75 in L x 1.46 in W x 2.12 in H