Cooper Bussmann 16383-3

3 Poles, 380 Amp, 500 kcmil-6 AWG (Cu/Al) Primary, 3/8-16 x 1-1/4 Stud Secondary, Thermoplastic Power Distribution Block 600 VAC/VDC, 1 Primary Connection, 5.2 Inch Long x 3.32 Inch Deep x 4 Inch High