Input Connections Set screw input specifications Accepts 6 to 20 awg wire Wire strip length=.475" Torque to 14 in-lbs. Compression lug input specifications Accepts up to 6 awg wire Wire strip length=.500" Crimp to secure Output Connections Set screw output specifications Accepts 14 to 30 awg wire Wire strip length=.275" Torque to 3.5 in-lbs.