Outback Tbb-White Terminal Bus Bar Kit with White Insulators Used for adding more wire terminations or for isolating multiple positive/negative circuits All TBB models have three #1/0 to 14 AWG and eight #6 to 14 AWG screw type compression terminals No ring lugs are required Available with black, white, red, blue and brown insulators TBBs rated for a maximum of 180 amps AC/DC