Power Distribution Block, For Conductor Material Aluminum, Copper, Line Connections/Pole 2, Line Side Stud Size Not Applicable, For Line Copper Wire Size - Minimum 4 AWG, For Line Copper Wire Size - Maximum 500 kcmil, Load Connections/Pole 2, Load Side Stud Size Not Applicable, For Load Copper Wire Size - Minimum 4 AWG, For Load Copper Wire Size - Maximum 4 AWG, Maximum Current - Copper Conductor 760 A, Maximum Voltage 600 V AC/DC, Mounting Type DIN-Rail, Surface Mount, Number of Poles 3