Power Distribution Block, For Conductor Material Aluminum, Copper, Line Connections/Pole 1, For Line Copper Wire Size - Minimum 6 AWG, For Line Copper Wire Size - Maximum 350 kcmil, Load Connections/Pole 1, For Load Copper Wire Size - Minimum 6 AWG, For Load Copper Wire Size - Maximum 350 kcmil, Maximum Current - Copper Conductor 310 A, Maximum Voltage 600 V AC/DC, Number of Poles 4, Overall Depth 2.8 in, Overall Length 2.64 in, Overall Width 6.6 in, UL 94 Flammability Rating V-0