FeaturesMiniature track provides versatility for every lighting needConnectors simply push into the ends of the track eliminating splicingEntire track system is fully polarized and groundedChannel is extruded aluminum with 0.06 in nominal wall thicknessSolid copper buss bars encased in rigid extruded PVC insulatorsPolarized connectors and end caps are molded polycarbonateElectrical capacity is 20 ACross section equivalent of 12 AWG wire neutral conductorTrack system is recommended for ceiling mount onlyVisual polarity groove indicates proper electrical installation of lampholder adapter4 ft L nominal