12/2 AWG Red FPLP Plenum Fire Alarm Cable - CL3P Rated 300V Unshielded Solid Copper Wire for Indoor & Outdoor Safety Systems:This heavy-duty 12-gauge (12/2 AWG) FPLP plenum-rated fire alarm cable features 100% solid bare copper conductors in an unshielded design, delivering superior current-carrying capacity for low-voltage applications while minimizing voltage drop over long distances. Perfect for both indoor plenum spaces (ceilings, HVAC ducts) and outdoor installations thanks to its UV-resistant jacket. UL/ETL Listed & RoHS Compliant, this 300V CL3 power-limited cable meets strict NFPA 70 & 72 codes for commercial high-rises, hospitals, and industrial facilities. Ideal for addressable fire panels, emergency lighting, and security systems, it exceeds standard CMR/CM performance with flame-retardant FPLP/CL3P/FT6-rated construction and includes a rip cord for easy conduit pulling.