About Us

Do you want to buy your electrical equipment from a supplier who manufactures in the USA, uses custom engineered components and who leverages design excellence to deliver a superior product? American Rotary has done all these things since 1991, providing outstanding three phase converters to tens of thousands of customers throughout North America and the world.

Our Wisconsin based team is dedicated to technical support, customer service and delivering value to our customers. With in-house R&D, engineering, tech support and manufacturing, American Rotary delivers what you need. Listed with D&B and with the Better Business Bureau, we are committed to providing you with a great buying experience. And we dare you to compare our warranties to any other manufacturer’s – we stand behind our units!