Power Distribution Block For Conductor Material Aluminum Copper Line Connections/Pole 1 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 1