Paired-Conductor Cable, Shielded: Type - Coaxial Cable; Conductor Count - 1-Pair; Conductor Size - 20 AWG; Shield Type - Foil and Braid Shield; Shield Material - Alum-Polyester 100 Percent Foil and Tinned-Cu 65 Percent Braid; Conductor Material - Str Tinned Cu; Voltage - 300V; Jacket Material - PVC; Insulation - Polyethylene; Rating - CL2, CM; Conductor Strands - 7 x 28; Nominal OD - 0.541 in. (13.74mm); Temperature Rating - 60 deg C; Approval Listings - NEC Type CL2, CM, CEC Type CM, AWM Type UL Style 2464