The Marcus MTC25-39 is an open transformer designed for reliable power conversion. Built with quality and safety in mind, Marcus transformers are known for their advanced features such as heatproof insulation and low heat dissipation, ensuring dependable performance and longevity. This transformer is a testament to Marcus's commitment to producing high-quality, energy-efficient transformers.The Marcus MTC25-39 is an open transformer with a 25VA rating. It operates with a primary voltage of 600V and a secondary voltage of 120V. The transformer is designed for 60Hz frequency and features Class B insulation with an 80C rise.