The Marcus MTC250-40 is a reliable and efficient single-phase control transformer designed for industrial and commercial applications. Built with quality copper windings and adhering to strict safety standards, this transformer offers dependable performance. It features a robust design with insulation class B (130°C) and a temperature rise of 80°C, ensuring longevity and safety even under demanding conditions. Marcus transformers are known for their energy efficiency and advanced features, making them a trusted choice for power solutions.This Marcus MTC250-40 is a 250VA single-phase control transformer. It operates at a frequency of 50/60Hz and has an insulation class of B (130°C) with a temperature rise of 80°C. The transformer features copper windings and is UL listed, CSA approved, and CE compliant. Specific voltage and amperage ratings are detailed in the technical specifications below.