Whether you need to power an air compressor, a woodworking shop, or a laser, you’ll find the Type MA™ rotary three phase converter up to the task. This general-purpose rotary phase converter is a reliable source of true three-phase power. When connected to a 230 volt 1-phase line, the Type MA™ phase converter produces 3-phase power at its output terminals with each phase shifted 120°. You get a near replica of utility 3-phase power-more economically.

Use our sizing charts to determine which Type MA™ phase converter is right for your application. Remember, however, that the most important factor in proper sizing is the application for which your motor is used. The MA phase converter is available in 3 standard configurations. The MA, the MA-A with automatic controls, and the MA-R with a built in disconnect switch. Look at our application guide to find out which model is best for your application, take a look at the product literature, or contact us for assistance. If you have an outdoor application, consider the PI model rotary phase converter.