22/4 Shielded Comm Cable - NMEA 0183 - Cable By The FootNEC RATING: CMP, NEC Article 800APPROVALS: (UL) C(UL) Listed or c(ETL)us ListedAPPLICATION: Indoor within ducts, plenums, and other spaces used for environmental air for (Pro Audio, Intercom Systems, Security Systems, Sound, Background Music)Construction Parameters:Conductor 22 A WG Bare CopperStranding 7 x 30Insulation Material Flex Plenum PVCInsulation Thickness 0.008" Nom.Number of Conductors: 4(2 Shielded) (2 Unshielded)Shield 100% Aluminum Polyester FoilDrain Stranded Tinned CopperJacket Material Flex Plenum PVCJacket Thickness 0.015" Nom.Overall Cable Diameter 0.154" Nom.Approximate Cable Weight 19 lbs/1M' Nom.Flame Rating NFP A 262 Flame TestElectrical & Environmental Properties:Temperature Rating -10°C To +60°COperating Voltage 300 V RMSMax. Capacitance Between Conductors@ 1 KHz 55 pt/ft Nom.Capacitance Between Conductors to Shield@ 1 KHz 99 pt/ft Nom.DC Resistance per Conductor@ 20° C 17 Ohms/1M' Nom.Insulation Colors: Black, Red, White, GreenJacket Color: GreyRoHS Compliant YesMechanical Properties:Max. Recommended Pull Tension 51lbsMin. Bend Radius (Install) 1.6"