This multi conductor cable is designed for permanent installations and non-permanent installations for film and television sets, theatrical locations, commercial installations, and architectural installations. CMP — Communications, Plenum Rating: Plenum Rated NEC: Article 800, NFPA 262 | CEC: Section 60, CSA FT6 | CSA: C22.2 No. 214 Highest NEC fire rating for communications cable. Required in air-handling spaces such as areas above drop ceilings and HVAC return-air plenums. Uses FEP insulation with low-smoke PVC jacket. Produces minimal smoke and toxic gas when burned. Can substitute for every other cable grade listed here. Moss LED Use Cases Above drop-ceiling LED installations LED wiring through HVAC return-air plenums Hospitals, schools, and government buildings Sound stages and studios with plenum ceilings High-rise commercial and architectural LED projects Cable Type Quick Decision Guide Not sure which grade to specify? Start here: Residential or basic in-wall LED runs? → CL2 or CL3 Canadian project or CSA compliance needed? → CMG Vertical runs between floors in a building? → CMR Above drop ceilings or air-handling spaces? → CMP Internal fixture or driver wiring during manufacturing? → AWM Pro Tip When in doubt on a film or TV set, CMR is a solid default for most permanent installs. For temporary stage builds and location shoots, CL3 is usually sufficient. AWM is only for internal fixture wiring during manufacturing — never for field runs. Always verify with the location's fire marshal or AHJ (Authority Having Jurisdiction) before installation. Reference guide only. Always consult NEC/CEC codes, local AHJ, and a licensed electrician for your specific installation. Cable substitution rules per NEC 725.154 and 800.154.
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