Paired-Conductor Cable, Unshielded: Type - Communication and Control Cable; Conductor Count - 1-Pair; Conductor Size - 18 AWG; Conductor Type - Str Tinned Cu; Voltage - 300V; Jacket Material - PVC; Jacket Color - Chrome; Insulation - PVC; Jacket Rating - CMG; Conductor Strands - 7 x 26; Nominal OD - 0.234 in 5.94 mm; Temperature Rating - 80 deg C; Length - feet - 500-ft; Length - meters - 152 m; Approval Listings - NEC/ UL Type CMG. CEC/C UL Type CMG; Manufacturer Series - 8461