Toshiba JK Series Medium Voltage Motor Controllers

The Toshiba JK Series offers advanced medium voltage motor control solutions with compact designs, robust construction, and innovative technology for industries such as aggregate, chemical, mining, and oil & gas. Available in full-voltage, reduced-voltage, and solid-state starter configurations, these controllers are built to meet ISO 9001:2015 standards and deliver long-lasting performance.

Key Points


  • Compact, space-saving design with no internal power cables for ease of maintenance.
  • Vertical Magnetic Arc Dispersion System for longer wear and durability.
  • Models include JK4, JK7, and JKSSS, offering up to 720 A and 6600 V capacity.
  • Modular motor control center configurations with Sync-Xfer technology for seamless power transfer.
  • Available in full-voltage, reduced-voltage, and solid-state starter configurations.
  • Multi-language color touchscreen for simplified setup and monitoring.
  • Advanced protection features including overcurrent, undervoltage, and phase-loss detection.
  • Designed to serve a wide range of industries and applications from blowers to crushers.