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Single phase Duplex Alternator Control Panel

Single phase alternating w/overide
Model Number
1221W120H6A
$1,342.04
Duplex Alternator Control Panel

Rhombus 1221W120H6A

Duplex pump alternator alarm system and pump control for single phase pumps. Used for sump and effluent pumps.
  • Includes duplex pump control alternator
  • Magnetic motor contactors
  • 2 terminal blocks
  • 3 floats (1 each for high-water, pump on and pump off)
  • Includes pump disconnects / circuit breakers
  • Floats have 20FT power cords
  • HOA switch offers either hand, off or automatic operations
  • Pump run indicator lights.
  • UL listed system
  • Starting Device: Magnetic Motor Contactor 120/208/240V only
  • Alarm Package: includes test/normal/silence switch, fuse, red light & horn
  • Enclosure Rating: Weatherproof, NEMA 4X (thermoplastic)
More Information
Model Number 1221W120H6A
Series 122 Duplex Pump Systems Control Panel Single Phase
Wetted Materials FRP
Voltage (V) 120/208/230
Voltage (Range) 110-120/220-240
Phase (Ø) Single (1)
Motor Amps (A) 15-20
Viscosity Water 1.00 cp 31.00 ssu
Mechanical Seal No
Other 120/208/240V
Approvals CSA US
Country of Manufacture United States
Weight (Lbs) 22.000000
Warranty (YRS.) 3
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