Kay Industries, Inc. is the worldwide industry leader in designing, manufacturing, and marketing single-phase to three-phase electrical power converters. A Phasemaster rotary three phase converter is the most reliable, least expensive way to run your 3-phase equipment. Available in a low cost manual configuration or with built-in controls for faster installation and convenience to fit your operating needs.

  • Phasemaster rotary phase converters
  • Transmitter type (AM, FM, or TV) rotary phase converters
  • Pivot irrigation rotary phase converters