Cooper Bussmann 16303-3

3 Poles, 310 Amp, 350 kcmil-6 AWG (Cu/Al) Primary, 350 kcmil-6 AWG (Cu/Al) Secondary, Thermoplastic Power Distribution Block 600 VAC/VDC, 1 Primary Connection, 5.2 Inch Long x 3.32 Inch Deep x 4 Inch High