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Count on Grainger for numerous phase converter options for use in your factory or machine shop. Unlike a DC power supply used for DC motors only, these phase converters allow you to run any 3-phase electrical AC motor or engine from existing single phase power sources. Find both static and rotary phase converters here, able to accommodate any type of system. Connect them to your load center using a high capacity busway and run all different types of 3-phase motors and machinery, including everything from conveyor belts to laser medical devices.Close
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Phase converters quickly convert single-phase AC power to 3-phase AC power. Choose from static and rotary phase converters to accommodate any type of system.