Single Phase, Duplex Alternating Pump Control with Override

The Model 122 control panel is designed to control two alternating 120/208/240V single phase pumps in water and sewage installations.

The alternating action equalizes pump wear. In addition, this system provides override control should either pump fail. If an alarm condition occurs, an alarm switch activates the audio/visual alarm system.

Common applications include pump chambers, sump pump basins, irrigation systems and lift stations.

SJE-Rhombus Model 1221W114H6A17A Control Panel Features

• Entire Control System (Panel and Switches) is UL Listed to Meet and/or Exceed Industry Safety Standards
• Dual Safety Certification for the United States and Canada
• Standard Package Includes Float Switches
• Complete with Step-by-Step Installation Instructions
• Five-Year Limited Warranty

SJE-Rhombus Model 1221W114H6A17A Control Panel Specifications

1. Standard Alarm Package Includes
• Red Alarm Beacon Provides 360º Visual Check of Alarm Condition
• Alarm Horn Provides Audio Warning of Alarm Condition (83 to 85 decibal rating)
  
• 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
• Horn Silence Relay (mounted on circuit board)
2. Enclosure Measures 12 x 10 x 6 inches, NEMA4X ( ultraviolet stabilized thermoplastic with removable mounting feet for outdoor or indoor use). 
3. Starting Device Magnetic Motor Contactors 120/208/240V Only
4. Voltage 120/208/240V
5. Pump Full Load Amps 0-15 FLA
6. Pump Disconnects Circuit Breaker 120/208/240V
7. Float Switch Application Pump Down
8. Auxilary Alarm Contact, Form C 
9. (3) SJE SignalMaster / Pipe Clamp (per float)

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

SJE-Rhombus Model 122 - Single Phase Duplex Pump Control Panel Resources

SJE-Rhombus Model 122 - Single Phase Duplex Motor Contactor Control Panel Catalog Page

SJE-Rhombus Model 122 - Single Phase Duplex Motor Contactor Control Panel Installation Instructions

SJE-Rhombus Model 122 - Single Phase Duplex Motor Contactor Control Panel Wiring Diagram