Mersen Fuse Block, Open Style, Series: 6SJ, 600 V AC/DC, 100 A, 3 Pole, 3 Phase, Class: J, Box Lug/Side Clip, 6 to 2/0 AWG Wire, DIN Rail/Threaded Mount, -25 deg C, For Use With: AJT, A4J and HSJ Series Fuse, Glass Reinforced Polycarbonate, 3.58 in L x 7 in W x 2.7 in H