Diameter, Outer:0.516 In.

Material, Conductor:Fine class 6 stranded bare copper

Material, Insulation:Polyolefin blend

Material, Jacket:Polyurethane

Material, Shield:Tinned copper braid (85 percent coverage)

Standards:UL (FD CP TP only)

Temperature, Rating:Temperature FD and FD CY 15C to +70C; FD CP TP -40C to +75C

Voltage Rating:300 V

Wire Size:18