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 250 kcmil, Load Connections/Pole 1, For Load Copper Wire Size - Minimum 6 AWG, For Load Copper Wire Size - Maximum 250 kcmil, Maximum Current - Copper Conductor 255 A, Maximum Voltage 600 V AC/DC, Number of Poles 3, Overall Depth 2.66 in, Overall Length 5.37 in, Overall Width 2.66 in, UL 94 Flammability Rating V-0