Power Distribution Block For Conductor Material Aluminum Copper Line Connections/Pole 1 For Line Copper Wire Size - Minimum 4 AWG For Line Copper Wire Size - Maximum 600 kcmil Load Connections/Pole 8 For Load Copper Wire Size - Minimum 14 AWG For Load Copper Wire Size - Maximum 2 AWG Maximum Current - Copper Conductor 335 A Maximum Voltage 600 V AC/DC Mounting Type Surface Mount Number of Poles 3 Overall Depth 3.16 in Overall Length 4.75 in Overall Width 6.03 in