The PC-ADX40 wall mounted SMART Series 40HP digital phase converter is manufactured in the USA by American Rotary and will convert 1 to 3 Phase power and provide 100% power for 208-250v equipment. The ADX series American rotary converters have current control to provide consistent torque while starting high inertia- extremely hard starting loads- yet are precise enough for CNC applications. Baileigh Industrial has been in the business of selling quality machinery for nearly 20 years and in that time many customers needed a machine for their application that just wouldn' t work for them because to the power requirements. Baileigh has come up with a solution for those customers- enter American Rotary. Baileigh Industrial has teamed up with American Rotary phase converters to make these machines available to everybody. American rotary has been making premium rotary phase converters in the USA for more than a decade. American Rotary has led the industry in innovation and design and have introduced- field-tested- and proven technologically advanced features which have driven increases in the reliability and precision voltage balancing capabilities of phase conversion unmatched in the industry. Baileigh Industrial has full access to all phace converters that American Rotary manutactures- what is seen on line is just a small sampling. Questions about this digital phase converter Not sure which phase converter is right for you Call us at 1-920-684-4990 and talk to a Baileigh expert. ***Before purchasing- contact a Baileigh Industrial representative to verify the size and model phase converter are correct for your application***