Mersen Ferraz Shawmut Power Distribution Block, Box to Box Termination, Series: 63000, 600 VAC, 185/175 A, 3 Poles, 1 Primary Connections/Pole, 4 Secondary Connection/Pole, 2/0 to 14 AWG 1 Line, 4 to 14 AWG Load Wire, 100 kA Short Circuit Current Rating, Polycarbonate, Tin Plated, Black, 2 in H x 2.85 in W x 2.65 in D