Teck90 Cable: Cable Type - Armoured Cable, Teck; Conductor Material - Copper; Insulation - 90 degC XLPE; Voltage - 1000V; Armor - Aluminum; Jacket - PVC; Conductor Count - 3; Conductor Size - 250; Ground - Bare 4; OD - 2.16" (54.86 mm); 30 Deg. C Ambient Amps - 265; Length - Long