Oil Cooled Motor Starting Auto Transformer is widely used for direct connection between primary and secondary circuits. Oil Cooled Motor Starting Auto Transformer is offered by Step Up Electricals Private Limited which is ISO 9001:2000 accredited. Step Up Electricals Private Limited also manufactures wide range of transformers and chokes. The Oil Cooled Motor Starting Auto Transformer is also suitable for varied industrial applications. This Auto Transformer is available in various sizes and specifications.