Power Zone™ Single Phase Simplex Control Panel

Single Phase Simplex Demand or Timed Dose Controlled System for Pump Control and System Monitoring

The Power Zone™ Single Phase Simplex panel is designed to control one 115/230V single phase pump in water and sewage installations. The easy to read LCD display provides for simple menu navigation, site setup, and access to critical alarm events, pump run times, and pump cycle counts.

Power Zone control panels are now more versatile than ever! In addition to our float-based models, we have now added the option of continuous level sensing with the new CS4-20 level transmitter. The CS4-20 Level transmitter uses a standard 4-20mA signal to provide continuous level monitoring in level control applications.  The transmitter wetted components are designed with non-conductive materials to provide an electrical isolation barrier. It features 22/2 shielded cable with vent tube and is reverse polarity protected.


  • Float or 4-20mA continuous level sensing models
  • 4-20mA model provides inputs for two float backup
  • Digital backlit LCD for easy setup and system monitoring
  • Field configurable for Demand or Timed Dose control
  • Zero cross over sensing for extended motor relay life
  • Exterior touch sensor for alarm silence and test
  • 3 year limited warranty
  • UL Listed


  • Auxiliary alarm and redundant off circuitry
  • Heavy duty option increases circuit breaker and wire gauge to allow 16-20 amps
  • Poly pedestal with access cover
  • Float configurations


  • NEMA 4X enclosure rated for indoor or outdoor use
  • Locking latch for added safety
  • Controller touch safe housing
  • Digital backlit LCD display; 2 lines, 16 characters per line
  • (a) Pump Run LEDs, (b) Control Power and Alarm Power LEDs, and (c) Control and Alarm Power Short LEDs
  • Menu/Enter & Set/Change buttons for programming and viewing control panel
  • Two circuit breakers: one for pump power; another for control and alarm power
  • Pump run relay controls pump byswitching electrical lines
  • Terminal strip for field wiring of incoming power, floats and pump
  • Pedestal (optional) with easy access cover

For models and specifications
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