The Turbochef NGC-3062-1 Transformer is meant for a high voltage and 208/240V at 60 Hertz. This transformer is suitable with lots of Turbochef convection and microwave oven ranges like GC, NGC2, NGO/Sota, I3, and I5. It is reliable in terms of power output and use of energy available in the system. https://partsfe.com/transformer-for-turbo-chef-part-ngc-3062-1