RK Series™ Single Phase Simplex Control Panel

Single Phase, Simplex Demand Float Control System for Pump Control and System Monitoring

rk single phase simplex
The RK Series™ Single Phase Simplex panel is designed to control one 115/230 VAC single phase pump in water and sewage installations. The protective inner door features panel operating status indicators, control buttons and provides access to the pump and control circuit breakers. You can also get the RK Series™ Single Phase Simplex panel in a 4-20mA version.


  1. NEMA 4X enclosure rated for indoor or outdoor use
  2. Lockable latches for added safety
  3. 360° red alarm beacon for visual alert
  4. Magnetic motor contactors control the pump motor load by switching the electrical lines
  5. Circuit breakers provide pump and control/alarm disconnect and branch circuit protection
  6. Terminal strip field wiring of incoming power, floats, and pump
  7. Ground lugs
  8. Molded inner door protects from high voltage, and mounting location for indicators, control buttons, and controller circuit board
  9. Green LEDs provide power indication for control and alarm circuit power
  10. Red LEDs provide indication when either control or alarm fuse is blown
  11. Float status LEDs provide tank level indication and float out-of-sequence detection (High Level – red, Pump Start Level – yellow, Pump Stop Level – green)
  12. Green Pump Run LED provides indication when pump is called to run
  13. Pump Hand/Run button operates the pump manually
  14. Alarm Test/Silence button
  15. Red LED alarm indication for high water
  16. Piezo audible alarm


  • NEMA 4X engineered thermoplastic enclosure with lockable latches
  • Flashing red 360° alarm beacon with horn, includes innovative touch to silence pad.
  • Float indication lights allow the user to see the status of each float and flashes should a float fail out-of-sequence.
  • Pump push to run with low level protection when activated manually
  • Includes easy access touch safe fuses
  • Timed dose control option available or can be easily retrofitted in the field
  • Digital Interface Board (DIB)
  • Digital Display Center (DDC)

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