Fusion™ Three Phase Duplex Control Panel

Three Phase, Duplex Alternating Pump Control

fusion three phase duplex inner door fusion three phase duplex inside

The Fusion™ Three Phase Duplex control panel is designed to alternately control two 208/240/480 VAC three phase pumps in industrial and commercial water and sewage systems. The alternating action equalizes pump wear. If an alarm condition occurs, the alarm switch activates the audible/visual alarm system. Common applications include lift stations, pump chambers, and irrigation systems.

fusion three phase duplex no door


  • NEMA 4X engineered thermoplastic enclosure with lockable cover
  • Flashing red 360° alarm beacon with an electronic horn, and test/silence switch
  • Pump Hand-Off-Auto switches to manually activate a pump, set in automatic float level control or disable the pump operation
  • Pump Run lights to provide visual notification when the pumps are called to run
  • DPC-4F Pump Controller
  • Industry-leading 5-year limited warranty
  • cUL Listed
  • Options:
    • Amber beacon
    • Elapse Time Meters/Event counters
    • Heat sensor terminals
    • Anti-condensation heater
    • Lightning arrestor
    • Seal Failure indicator lights
    • Auxiliary alarm contacts
    • Float configurations


  1. NEMA 4X enclosure rated for indoor or outdoor use
    1. Padlockable cover
    2. Mounting flanges
  2. Multi-Tap Transformer 208/240/480 VAC primary incoming voltage with primary and secondary fuses
  3. IEC motor contactors control the pump motor load by switching the electrical lines
  4. Motor Protective Switches provide adjustable overload, branch circuit protection, phase loss/imbalance protection and pump disconnect
  5. DPC-4F Pump Controller
    1. Float Status Indicator Lights
    2. Pump Run LED’s
    3. Power On Light
    4. Lead/Lag Selector Switch
    5. Lag Pump on Delay Timer
    6. Low Voltage Float Switch Terminal Block
  6. 360° red alarm beacon for visual alert
  7. Ground lugs
  8. Control/alarm circuit fuse
  9. 22mm Green Pump Run lights provides indication when pump is called to run
  10. 22mm Pump Hand-Off-Auto switches provides manual pump control
  11. Alarm Horn provides audible warning of alarm condition, 83 to 85 decibel (not shown)
  12. 22mm External Alarm test/Silence Button (not shown)

For models and specifications
call toll free: 1-800-363-5842 or

Contact us