Multi-Conductor, Foil Shield, NEC Type CMCommunication & Control Cable3 Conductor 18 Guage Twisted Cable with Foil ShieldConductorsMaterial: TC – Fully Annealed Tinned CopperStranding: 16 x 30 GaugeColor Code: Black, Red & ClearLength: 500 FootShield:Overall Aluminum Foil Shield20 Gauge Drain WireJacket:Grey PVC jacketNom. OD: 0.231″Compliances:UL Style 2093 (UL: 60 Degree C, 300 Volt)RoHS CompliantManufacturer: General Cable Part # C2535Belden 8770 EquivalentNote: This wire is shipped directly from the manufacturer. It is not available for pick up at the store. Pricing may vary from the retail store price. Please be sure of your purchase – At our discretion, cut or measured purchases may not be returnable or may be subject to up to a 25% restocking fee. Also, any shipping charges (including return shipping or Delivery Intercept fees) incurred are non-refundable.