Discontinued -Duplex Panels

The Relay Logic Series™ (RLS) Duplex control panel provides a reliable means of controlling two alternating 120, 208, or 240V single phase pumps in pump chambers, sump pump basins, irrigation systems and lift stations. The alternating action equalizes pump wear. This system provides override control should either pump fail.

Magnetic motor contactors are used to turn the pumps on and off. If an alarm condition occurs, an alarm switch activates the audible/visual alarm system. Standard components are used allowing for easy troubleshooting and service.

SJE-Rhombus RLS (Relay Logic Series™) - Single Phase Duplex Pump Control Panel Applications

• Single phase, Duplex timed dose float-controlled system for pump control and system monitoring
• Septic tank pumping
• Sewage ejector pumping
• Irrigation Systems
• Lift Stations

SJE-Rhombus RLS (Relay Logic Series™) - Single Phase Duplex Pump Control Panel Features

• Controls two alternating 120, 208, or 240V single phase pumps
• NEMA 4X lockable enclosure rated for indoor/outdoor use
• Magnetic motor contactor turns the pump on/off
• HOA switches for manual control of the pumps
• Relay logic provides pump control and alternation
• Pump run indicator lights
• Circuit breakers provide pump disconnect, branch circuit protection, and control/alarm power disconnect
• Ground lugs
• Spare replacement control relay
• Float switch terminal block
• Input power terminal block
• Red alarm beacon and horn
• Horn silence relay
• UL/cUL Listed
• Five-Year Limited Warranty

SJE-Rhombus RLS (Relay Logic Series™) - Single Phase Duplex Pump Control Panel Technical Details

• The RLS (Relay Logic Series™) simplex control panel is designed to control one 120, 208, 240 VAC single phase pump in water and sewage installations.

SJE-Rhombus RLS (Relay Logic Series™) - Single Phase Duplex Pump Control Panel Features

• Controls two alternating 120, 208 or 240 volt single phase pumps
• Inner door provides added safety
• Magnetic motor contactors turns the pumps on/off
• Utilizes standard components for easy troubleshooting and service
• Alarm test/normal/silence switch (exterior)
• HOA switch and pump run indicator light on inner door
• Externally mounted alarm flasher
• Complete with step-by-step installation instructions
• Five-year limited warranty

SJE-Rhombus RLS (Relay Logic Series™) - Single Phase Duplex Pump Control Panel Components ( Some Components Optional)

1. Enclosure measures 14 X 12 X 6 inches (30.5 X 25.4 X 15.24 cm). NEMA 4X (ultraviolet stabilized thermoplastic with removable mounting feet for outdoor or indoor use).
2. Magnetic Motor Contactor controls pump by switching electrical lines.
3. HOA Switch for manual pump control.
4. Relay Logic provides pump control.
5. Green Pump Run Indicator Light.
6. Circuit Breakers provide pump disconnect, branch circuit protection, and control/alarm power disconnect.
7. Ground Lugs.
8. Spare Replacement Control Relay.
9. Lockable Latches (2).
10. Red Alarm Beacon provides 360° visual check of alarm condition.
11. Alarm Horn provides audio warning of alarm condition (83 to 85 decibel rating).
12. Exterior Alarm Test/Normal/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.
13. Horn Silence Relay.
14. Inner Door provides added safety.

NOTE: Schematic/Wiring Diagram and Pump Specification Label are located inside the panel

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

SJE-Rhombus RLS (Relay Logic Series™) - Single Phase Simplex Pump Control Panel Resources

SJE-Rhombus RLS (Relay Logic Series™) - Single Phase Duplex Pump Control Panel Catalog Page

SJE-Rhombus RLS (Relay Logic Series™) - Single Phase Duplex Pump Control Panel Installation Instructions

SJE-Rhombus RLS (Relay Logic Series™) - Single Phase Duplex Pump Control Panel Features