SJE- Rhombus NEX Series® Single Phase Duplex Control Panel

Compact Single Phase, Duplex Alternating Pump Control with Override Panel

The NEX Series^® Duplex Control Panel is designed to alternately control two 120, 208, or 240 VAC single phase pumps in water and sewage installations. The alternating action equalizes pump wear. In addition to the alternating pump control, this system provides override control should either pump fail. If an alarm condition occurs, an alarm switch activates the audible/visual alarm system. The compact design (10 x 8 x 4”) is ideal for residential applications. Universal pump voltage and control/alarm power allow the NEX Series^® panel to handle three voltages (120/208/240V). The innovative internal design of components and integral mounting tabs make installation quick and simple.

SJE-Rhombus NEX Series® Duplex Panel Features

PANEL COMPONENTS:

• Enclosure Measures 10x8x4 in NEMA 4X
• Padlockable Latch
• Integral Mounting Feet for Indoor and Outdoor Use
• Power Relays (not shown) Control Pump by Switching Electrical Lines
• HOA Switches for Manual Pump Control
• Green Pump Run Indicator Lights
• Field Wiring Terminal Blocks
• Control/Alarm Fuses
• Control/Alarm Power Indicator
• Ground Lug
• Circuit Breakers
• Float Status Indicator Lights
• Elapsed Time Meters (optional)
• Standard Alarm Package
• Red Alarm Beacon
• Alarm Horn
• Exterior Alarm Test/Silence Push Button Switch
• Auxiliary Alarm Contacts

FEATURES:

• Compact 8x6x4" Enclosure Design is an Ideal Solution for Residential Applications
• 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 20' SJE SignalMaster® Control Switches
• Complete with Step-by-Step Installation Instructions
• UL/cUL Listed
• Five-Year Limited Warranty
• Patent Pending

SJE-Rhombus NEX Series® Duplex Panel Specifications

• VOLTAGE SUPPLY:
  • PUMP: 120/208/240 VAC, 50/60 Hz
  • CONTROL/ALARM: 120/208/240 VAC. 50/60 Hz
• ENCLOSURE: 10x8x4 inches (25x20x10 cm) Padlockable NEMA 4X (ultraviolet stabilized thermoplastic with integral mounting feet for outdoor or indoor use)
• FLOAT CONTROL VOLTAGE: 12 VDC
• PUMP AMPS: 9-20 Amps
• AUXILIARY ALARM CONTACTS: Form C, 5 Amp, 120 VAC Max
• ALARM HORN: 85-90 Decible Rating

SJE-Rhombus NEX Series® Duplex Panel Components



1. Enclosure Measures 10x8x4 Inches (25x20x10 cm) NEMA 4X (ultraviolet stabilized thermoplastic).
2. Padlockable Latch.
3. Integral Mounting Feet for Indoor and Outdoor Use.
4. Power Relays (not shown) Control Pump by Switching Electrical Lines.
5. HOA Switches for Manual Pump Control.
6. Green Pump Run Indicator Lights
7. Field Wiring Terminal Blocks
8. Control/Alarm Fuses
9. Control/Alarm Power Indicator.
10. Ground Lug
11. Circuit Breakers Provide Pump Disconnect and Branch Circuit Protection.
12. Float Status Indicator Lights (stop, lead and lag float status).
13. Elapsed Time Meters Provides Individual Pump Run-Time in Hours.

STANDARD ALARM PACKAGE

14. Red Alarm Beacon Provides 360° Visual Check of Alarm Condition.
15. Alarm Horn Provides Audible Warning of Alarm Condition (85 to 90 decible rating).
16. Exterior Alarm Test/Silence Push Button Switch Allows Horn and Light to be Tested and Horn to be Silenced in an Alarm Condition. Alarm Automatically Resets Once Alarm Condition has Been Cleared.
17. Auxiliary Alarm Contents (Form C) are Provided for Signaling an External Device.



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

SJE-Rhombus NEX Series® Duplex Panel Resources

SJE-Rhombus NEX Series® Duplex Panel Features

SJE-Rhombus NEX Series® Duplex Panel Specifications

SJE-Rhombus NEX Series® Duplex Panel Installation Instructions