4 Conductor 22 Gauge Cable Grey JacketConductors:22 Gauge 4 Conductor, Unshielded, Riser, Type CMRMaterial:Bare Annealed Copper per ASTM B3, B8 and B286Stranding: 7 x 30 GaugeInsulation:Premium-grade, coIor-coded S-RPVCColor Code: Black, White, Red, GreenNominal OD: 0.041″Jacket:PVC GrayTemperature Range: -20 Deg. C to75 Deg. CApplications:Public Address SystemsIntercomsSecurityAudio, Background MusicSuggested Voltage Rating: 300 VoltsCompliances:NEC Article 725 Type CL3R (UL 75 Deg. C, 150 Volt)NEC Article 800 Type CMR (UL 75 Deg. C 300 Volt)NEC Article 760 Type FPLR (UL 75 Deg. C 300 Volt)RoHS Compliant Directive 2011/95/ECSuitable for use in the State of CaliforniaManufacturer:General Cable# E1004S.30.10