SJE Rhombus EZ Series® Single Phase Duplex


SKU: 4809 Categories: , ,


The SJE Rhombus EZ Series® Single Phase Duplex control panel is designed to control two alternating 120/208/240V single phase pumps in water and wastewater installations. It features a digital display on the inside of the front cover for programming and system monitoring.

The optional mounting post features a removable access cover to allow for easier wiring. The post can be mounted in the ground, directly over a 4×4, or conduit.

Reg. Cdn. Pat. & TM Off


Digital Display Features:
  • Float status
  • Elapsed time pump run
  • Cycle counter
  • Alarm counts (high water/power fail)
  • Float error count
  • Auxiliary alarm counter
Panel Features:
  • NEMA 4X enclosure with locking latch
  • Red LED alarm beacon on cover provides visual check of alarm condition
  • Exterior alarm test/silence switch allows horn and light to be tested and horn to be silenced in an alarm condition; alarm automatically resets once alarm condition is cleared
  • Circuit breakers provide pump power disconnect and branch circuit protection
  • Circuit breaker provides control/alarm power disconnect
  • Power relays control pump(s) by switch electrical lines
  • Float connection terminal block
  • Incoming control/alarm power and pump power terminal block
  • Control and alarm power indicators
  • LED display shows system information (pump elapsed time hh:mm, events/cycles)
  • Menu/Enter and Set/Change buttons for viewing and programming panel settings
  • Alarm horn provides audio warning of alarm condition
  • Duo alarms to meet local code requirements
  • Mounting post with removable access cover
  • For a complete listing of available options, please view the backside of the catalog page.