Oil Impregnated for Good Corona Resistance, Dielectric - Polypropylene, Electrode - Double Metallised Paper, Coil - Non-inductively wound, mineral oil impregnated, Construction - Aluminium can + Blue PVC Sleeve, stud insert moulded plastic end caps , Markings - El-Ci-Ar logo, Capacitance, Voltage, Type. Dissipation Factor