Communication Cable, Cable Length 1,000 ft, Fire Rating Commercial, Number of Strands 19, Conductor Gauge 18 AWG, Insulation Material S-R PVC, Jacket Color Gray, Jacket Material PVC, Shielded Shielded, Shielding Material 100 Percent Aluminum/Polyester Flexfoil, Solid/Stranded Stranded, Number of Conductors 4, Outside Diameter 0.2 in, Package Type Reel in a Box, Application Audio Systems, Broadcast Systems, Instrumentation Systems, Maximum Voltage Rating 300 V, NEC Article and Type 800 CM