Power Distribution Block For Conductor Material Aluminum Line Connections/Pole 1 For Line Copper Wire Size - Minimum 6 AWG For Line Copper Wire Size - Maximum 350 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 310 A Maximum Voltage 1 000 V AC/DC Mounting Type Surface Mount Number of Poles 3 Overall Depth 3.55 in Overall Length 5.7 in Overall Width 7.89 in