This Marcus MTC100-23 transformer is designed for reliable performance in industrial control applications. It features a robust construction and is built to meet stringent agency standards including UL and CSA. The installer-friendly design ensures easy connection and mounting, making it a practical choice for various electrical systems. Manufactured in North America, this transformer offers quality and durability.The Marcus MTC100-23 is a single-phase control transformer with a 100VA rating. It operates with a primary voltage of 208V and a secondary voltage of 120V. The transformer is designed for a 60Hz frequency and has a temperature rise of 80°C. It features copper windings and is UL listed and CSA approved.