POWERTrack is a continuous slot track system constructed of heavy duty .070 extruded aluminum and is available in nominal 4 foot, 8 foot, and 12 foot lengths, in Black, White and Silver finishes. Designed to the same industry leading standards as all LSI Track Systems, POWERTrack can be mounted directly to any horizontal/vertical surface.; One and two circuit POWERTrack is rated for 120/250V or 277V at 50/60 Hz. 20 amp maximum each circuit. Each circuit is comprised of flat copper busbars and has a separate neutral busbar for each circuit. POWERTrack has integral wiring channels for four (4) additional #12 THHN wire. This shall allow the creation of two (2) additional 20 amp circuits, which can be dropped into any Joiner/Feeder, for a total track power capacity of 80 amps. Standard POWERTrack components include: End Feed, End Cap, Straight Mini-Joiner, Straight Joiner/Feeder, and L, T, X Joiner/Feeders.