Mersen Ferraz Shawmut Fuse Block, Open Style, 600 VAC/VDC, 60 A, 3 Pole, 3, Class: J, Fuse Holder Code: AA, Box Lug, 14 to 2 AWG Wire, Threaded Mount, -25 deg C, For Use With: AJT, A4J and HSJ Series Fuse, Glass Reinforced Polycarbonate, 4 in L x 4.65 in W x 2.12 in H