Exol Transformer Oil is manufactured using special naphthenic mineral base oils which possess inherently high dielectric strength. It is manufactured under strict conditions to conform to IEC 60296 Edition 4.0 and BS 148 Class I & II requirements.
Transformer Oil is recommended for oil filled power and distribution transformers, rectifiers, circuit breakers and switchgears where an uninhibited transformed oil or dielectric fluid is specified. It will dissipate heat, insulate windings and quench the spark between the opening contacts when tap changing.