120-691

This high-performance control transformer is engineered for precision voltage regulation in demanding HVAC and industrial electrical systems. Designed to step down primary input voltages of 240V or 480V to a reliable 120V or 240V output, this component ensures your heating and cooling equipment's control circuits receive stable, consistent power. With a robust 750VA power rating, it is specifically built to handle the electrical load of heavy-duty relays, contactors, and electronic controllers found in commercial air conditioning units and heat pumps. Operating at a standard 60Hz frequency, this transformer is an essential replacement part for restoring the safety and functionality of climate control systems. Its durable construction provides long-lasting performance, making it a critical component for technicians and facility managers maintaining professional-grade HVAC systems.
Type: Control Transformer / Step-Down Transformer
Size: Large Capacity
Application: Used in commercial and residential HVAC systems, industrial control panels, air conditioning units, heat pumps, and furnaces to provide power to control circuits.
Specifications: Primary Voltage: 240/480V AC; Secondary Voltage: 120/240V AC; Power Rating: 750VA; Frequency: 60Hz; Phase: Single Phase