Phase-Makers

American Rotary has been making premium rotary phase converters for more than a decade.  We provide industry leading telephone support for technical, application and sizing issues.  We stand behind our products with the best warranty in the industry.  We use premium components to ensure that our products perform for you.  American Rotary is a UL Certified Control Panel Builder, and our rotary phase converters are available UL Listed to US and Canadian Safety Standards.