Power Distribution Block For Conductor Material Aluminum Copper Line Connections/Pole 1 For Line Copper Wire Size - Minimum 14 AWG For Line Copper Wire Size - Maximum 2/0 AWG Load Connections/Pole 1 For Load Copper Wire Size - Minimum 14 AWG For Load Copper Wire Size - Maximum 14 AWG Maximum Current - Copper Conductor 175 A Maximum Voltage 600 V AC/DC Number of Poles 2 Overall Depth 2.12 in Overall Length 2.8 in Overall Width 4.12 in UL 94 Flammability Rating V-0