Check the listing for details. CAROL C2421A Data Cable,7 Wire,Gray,100ft 20LA34. Condition: New. Listed at 398.43 USD. Communication Cable, Cable Length 100 ft, Fire Rating Plenum, Number of Strands 16, Conductor Gauge 18 AWG, Insulation Material PVC, Jacket Color Gray, Jacket Material PVC, Shielded Unshielded, Shielding Material Not Applicable, Solid/Stranded Stranded, Number of Conductors 7, Outside Diameter 0.3 in, Package Type Reel in a Box, Application Audio Systems, Control Systems, Electronic Circuits, Maximum Voltage Rating 300 V, NEC Article and Type 800 CM, Number of Pairs 0 Suitable for cable pull-ins and single-site installations, this cable is typically used for industrial equipment control, electric valve actuation, and remote signaling. It can also be used for communications and broadcast applications, in circuits requiring circuit-to-circuit isolation from noise, minimization of capacitance.