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SJE-Rhombus Model 312 3-Phase 208/240/480V Simplex Motor Contactor Control Panel

Price: $1,847.70
Quantity:
+ -
Usually ships within 4 days
SKU: CP-SJE3121W001H16A17H
Pump Amperage, Number of Floats, Special Instructions *
Max: 250 character(s)
Alarm Package:

Enclosure Rating:

Pump Full Load Amps:

Tool Tip: Horsepower to Amperage

Float Switch Application:

Float Switch Selection (Option 17) :

Float Switch Selection (Option 33):

Cord Length:

Panel Options, Select all that are standard and that apply:

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Shipping Weight:
16.0 LBS
Shipping Dimensions
Length: 12 In
Width: 12 In
Height: 6 In
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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SJE-Rhombus Model 312 - Three Phase Simplex Motor Contactor Control Description

The Model 312 control panel provides industrial and commercial customers with a reliable means of controlling one 208/240/480V three phase pump in water and sewage installations. Two control switches activate an IEC motor contactor to turn the pump on and off. If an alarm condition occurs, and additional alarm switch activates the audio/visual alarm system. Common applications include pump chambers, irrigation systems and lift stations. This panel is available with optional EZconnex float connection system.

SJE-Rhombus Model 312 - Three Phase, Simplex Motor Contactor Control Features

  • Touch Safe Circuit Board Housing and Low Voltage 24 VDC Float Circuits
  • Alarm ( field programmable to flash)
  • Alarm Automatic Reset ( field programmable to manual alarm reset)
  • Float-Out-Of-Sequence Detection
  • Pump Contactor Failure Detection
  • Controller Protected by Three Auto Resettable Fuses (control, alarm, and pump 1)
  • UL/cUL Listed
  • Five-Year Limited Warranty

SJE-Rhombus Model 312 - Three Phase, Simplex Motor Contactor Control Specifications

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  1. NEMA 4X (ultraviolet stabilized thermoplastic enclosure measures 12 x 10 x 6 inches (30.48 x 24.4 x 15.24), padlockable with integral mounting flanges, drip shield, (2) heavy duty cover latches, and stainless steel ¼ turn set screw; for outdoor or indoor use). Note: Added Options May Change Enclosure Size and Enclosure Features.
  2. IEC Motor Contactor Controls Pump by Switching Electrical Lines.
  3. Multi-Tap Transformer (208/240/480 or 600 VAC primary) Provides 120V Control/Alarm Voltage or 600VAC Primary Transfer.
  4. Motor Protective Switch Provides Adjustable Overload, Branch Circuit Protection and Pump Disconnect.
  5. Simplex Controller Provides Pump and Alarm Control; Elevated in the Enclosure for Easy Access and Field Wiring
    1. HOA Switch for Manual Control of the Pump
    2. Pump Run Green LED Indicator
    3. Control Power ON/OFF Switch
    4. Power On Green LED Indicator
    5. Float Push-to-Test Buttons
    6. Float Status Red LED Indicators
    7. Auxiliary Alarm Contacts Form C
    8. Option: Adjustable Seal Failure Circuit and Red LED Indicator (must select option 5E when ordering)
  6. Input Power Terminal Block
  7. Ground Lugs
  8. Red LED Beacon Provides 360° Visual Check of Alarm Condition
  9. Alarm Horn Provides Audio Warning of Alarm Condition (83 to 85 decibel rating)
  10. 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 (NOT SHOWN)

NOTE: Options May Increase Enclosure Size and/or Change Enclosure Features/Component Layout.

Note: Schematic/Wiring Diagram and Pump Specification Label are Located Inside the Panel.

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

SJE Rhombus Limited Warranty Policy

Five-Year Limited Warranty Policy We Stand Behind Our Products!

Effective for products manufactured after January 1, 2014

SJE-Rhombus warrants to the original consumer that this product shall be free of manufacturing defects for five years* after the date of consumer purchase. During that time period and subject to the conditions set forth below, SJE-Rhombus will repair or replace, for the original consumer, any component which proves to be defective due to defective materials or workmanship of SJE-Rhombus.

THE FIVE-YEAR LIMITED WARRANTY DOES NOT APPLY TO THE MOTOR START KIT COMPONENTS. SJE-RHOMBUS WILL WARRANTY MOTOR START KIT COMPONENTS, SUPPLIED BY SJE-RHOMBUS FOR ONE YEAR. SJE-RHOMBUS MAKES NO WARRANTIES OF ANY TYPE WITH RESPECT TO MOTOR START KITS SUPPLIED BY A CUSTOMER.

SJE-Rhombus warrants to the original consumer that this product shall be free of manufacturing defects for five years* after the date of consumer purchase. During that time period and subject to the conditions set forth below, SJE-Rhombus will repair or replace, for the original consumer, any component which proves to be defective due to defective materials or workmanship of SJE-Rhombus.

THE FIVE-YEAR LIMITED WARRANTY DOES NOT APPLY TO THE MOTOR START KIT COMPONENTS. SJE-RHOMBUS WILL WARRANTY MOTOR START KIT COMPONENTS, SUPPLIED BY SJE-RHOMBUS FOR ONE YEAR. SJE-RHOMBUS MAKES NO WARRANTIES OF ANY TYPE WITH RESPECT TO MOTOR START KITS SUPPLIED BY A CUSTOMER.

ELECTRICAL WIRING AND SERVICING OF THIS PRODUCT MUST BE PERFORMED BY A LICENSED ELECTRICIAN.

This warranty does not apply to: (a) damage due to lightning or conditions beyond the control of SJE-Rhombus; (b) defects or malfunctions resulting from units not installed, operated, or maintained in accordance with instructions provided, applicable local codes, ordinances, or accepted trade practices; (c) failures resulting from abuse, misuse, accident, or negligence; or (d) units repaired and/or modified without prior authorization from SJE-Rhombus.

Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

TO OBTAIN WARRANTY SERVICE: The consumer shall assume all responsibility and expense for removal, reinstallation, and freight. Any item to be repaired or replaced under this warranty must be returned to SJE-Rhombus, or such place as designated by SJE-Rhombus. Contact customer service at 1-888-DIAL-SJE (1-888-342-5753) for a Return Materials Authorization number (RMA) on any product being returned for a warranty claim.

ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS ARE LIMITED TO THE DURATION OF THIS WRITTEN WARRANTY. SJE-RHOMBUS SHALL NOT, IN ANY MATTER, BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES AS A RESULT OF A BREACH OF THIS WRITTEN WARRANTY OR ANY IMPLIED WARRANTY.

*Build-A-Panel™ Plus Control Panels and Engineered Custom panels carry a two-year limited warranty (or as quoted). The pressure transducer included with VARIOspeed® products carries a one-year limited warranty.

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