Southwire/Tappan 18/6C+18/4C+16/2C+22/4C Plenum Access Control Cable Purple/50ft It consists of x4 separate individually shielded plenum cables, with nylon ripcord, within an overall purple LS-PVC (Low-Smoke PolyVinyl Chloride) jacket. This cable is UL Listed and CMP(plenum) rated for in wall/between floors/air handling spaces. byJuly 5, 2026
