STACO ENERGY PRODUCTS’ 1020B variable transformer is designed for applications requiring adjustable output voltage. Operating on 240 volts and delivering a constant current of 3.5 amperes, this transformer offers flexibility through coil tapping arrangements, allowing for voltage adjustments. It's suitable for use with frequencies ranging from 50 to 150 hertz. The transformer’s shaft is fully adjustable and extendable, facilitating general utility mounting. Motor-driven versions are available for automated control, with travel times ranging from 5 to 60 seconds. This transformer is a reliable solution for industrial automation, motor speed control, and other applications where variable voltage is required.