Nynas AB is a Swedish manufacturer Transformer oil insulates and cools transformers. It’s used primarily in transformers, but can also be found in other electrical equipment, such as high voltage switches and circuit breakers. Transformer oil must be able to remain stable at high temperatures for long periods of times.

• Nynas has the world’s widest range of transformer oils

• More than one million transformers contain Nynas oil

• Nynas has a supply and distribution network that covers the world