SJE-Rhombus Model 126 Single Phase Duplex Alternating Water Well Pump Control Description
The Model 126 duplex sump pump control panel is designed to alternately control two 120/208/240V single phase pumps in water well installations.
The alternating action provides alternation between two wells. In addition, this duplex alternating pump controller system provides override control to maintain system pressure upon high demand or should either pump fail.
Common applications include pump chambers, sump pump basins, irrigation
systems and lift stations.
SJE-Rhombus Model 126 - Single Phase Duplex Alternating Water Well Pump Control Features
Choice of NEMA 1 (indoor) or NEMA 4X (indoor/outdoor) Enclosure
Magnetic Motor Contactors Control Pumps by Switching Electrical Lines
Hand/Off/Auto (HOA) Switches for Manual Pump Control
Alternating Circuit Board (patented) Provides Pump Control and Alternation
Green Pump Run Indicator Lights
Field Wiring Label
Incoming Pump Power/Control Power Terminal Block
Pressure Switch Terminal Block
Control Power/Pressure Switch Terminal Block
Control Fuse
Control Relay Provides Lag Function
Ground Lugs
UL/cUL Listed
Five-Year Limited Warranty
Specifications
SJE-Rhombus Model 126 - Single Phase Water Well Duplex Pump Control Panel Specifications
Enclosure:
Model 1260I000X: Measures 10 x 8 x 4 inches Choice of NEMA 1 (steel for indoor use) or NEMA 4X (ultarviolet stabilized thermoplastic with removable mounting feet for indoor/outdoor use).
Model 1260I120X: Measures 12 x 10 x 6 inches Choice of NEMA 1 (steel for indoor use) or NEMA 4X (ultarviolet stabilized thermoplastic with removable mounting feet for indoor/outdoor use).
Magnetic Motor Contactors (Model: 1260I120X) Controls Pump by Switching Electrical Lines.
HOA Switches for Manual Pump Control.
Alternating Circuit Board Provides Pump Control and Alternation (U.S. Patent # 5,909,532).
Green Pump Run Indicator Lights
Field Wiring Label
Incoming Pump Power/Control Power Terminal Block
Pressure Switch Terminal Block
Control Power/Pressure Switch Terminal Block
Control Fuse
Control Relay Provides Lag Function.
Ground Lugs
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Resources
SJE-Rhombus Model 126 - Single Phase Duplex Water Well Pump Control Panel Resources
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