Power Distribution Block, For Conductor Material Aluminum, Line Connections/Pole 2, For Line Copper Wire Size - Minimum 4 AWG, For Line Copper Wire Size - Maximum 500 kcmil, Load Connections/Pole 12, For Load Copper Wire Size - Minimum 14 AWG, For Load Copper Wire Size - Maximum 4 AWG, Maximum Current - Copper Conductor 760 A, Maximum Voltage 1,000 V AC/DC, Mounting Type Surface Mount, Number of Poles 2, Overall Depth 3.55 in, Overall Length 5.7 in, Overall Width 5.32 in