Castrol Uninhibited Transformer Oil is a pure mineral hydrocarbon oil, specially refined and blended from selected
crudes. It is an uninhibited product, optimised for high performance to meet the stringent requirements of the
International Standard IEC 60296, Edition 4.0, 2012 02

Designed for use as a transformer, switchgear and circuit breaker oil which conforms to IEC 60296:2012.

• High dielectric strength and low power loss.
• High oxidation resistance.
• Low sludge formation.
• Excellent cooling properties.
• High purity and high flashpoint.