The Marcus MTC50-20 is a 50VA open-type industrial control transformer designed for reliable and efficient power conversion. Built with quality and longevity in mind, this transformer features heatproof insulation and low heat dissipation, ensuring dependable performance even under demanding conditions. Its installer-friendly design simplifies connection and mounting, making it a practical choice for various industrial, commercial, and institutional applications. Marcus transformers are manufactured in North America and meet stringent agency standards including UL, CSA, CUL, and CE.This is a single-phase, open-style industrial control transformer with a 50VA rating. It features primary windings of 120V and secondary windings of 24V, operating at a frequency of 50/60Hz. The transformer is constructed with copper windings and has an insulation class of B (130°C) with a temperature rise of 80°C. It is CSA certified, UL listed, and CE verified.