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Littelfuse 231-Insider-P Single-Phase PumpSaver Plus 230V 1/3 to 1HP

Littelfuse 231-Insider-P Single-Phase PumpSaver Plus 230V 1/3 to 1HP

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SKU : MSR231-INSIDER-P

In Stock Quantity:10

:
Brand : R.C. Worst & Company Inc
$236.39 USD
Shipping calculated at checkout.

Description

Littelfuse 231-Insider-P Single-Phase PumpSaver Plus Product Description

Littelfuse Model 231-Insider-P Single-Phase PumpSaver®Plus fits inside 1/3, 1/2, 3/4, and 1HP 230V control boxes and are designed to protect single-phase pumps from dry-well, dead-head, jammed impeller, rapid-cycle, overvoltage, and undervoltage conditions.

Littelfuse 231-Insider-P Single-Phase PumpSaver Plus Typical Application

  • Well Pump
  • Reservoir Pump
  • Transfer Pump
  • Sewage Pump

Littelfuse 231-Insider-P Single-Phase PumpSaver Plus Technical Details

  • Installs Directly in the Pump Control Box
  • 230 Volt, Single Phase
  • 1/3 - 1 HP Pumps
  • Protect Single Phase Pumps From the Following Conditions: Run Dry, Dead Head, Jammed Impeller, Rapid-Cycle, Overvoltage, and Undervoltage
  • Calibrated for Specific Pumping Applications
  • Automatic Timeout and Pump Restart
  • Compatible with the Hand Held Tool Called the Informer
  • Replaces 231-Insider

Specifications

Littelfuse 231-Insider-P Single-Phase PumpSaver Plus Specifications

Adjustments/Settings

  • Overcurrent . . . . . . . . . . . . . . . . . . 125% of calibration point
  • Underload (dry-well) . . . . . . . . . . . Adjustable (70 to 90% of calibrated run power)

Overvoltage . . . . . . . . . . . . . . . . . . . . . 265VAC

Undervoltage . . . . . . . . . . . . . . . . . . . . 190VAC

Number of Restarts Allowed in a 60-sec. Period (rapid-cycling) . . . . . . . 4

Trip Delay Time

  • Overcurrent . . . . . . . . . . . . . . . . 5 seconds
  • Dry-well . . . . . . . . . . . . 4 seconds

Restart Delay Times

  • Over/Undervoltage. . . . . . . . . . . . . . . . . 2 seconds
  • All Other Faults. . . . . . . Manual, 2-225 Minutes

Input Characteristics

  • Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . 230VAC
  • Load Range . . . . . . . . . . . . . . . . . 1/3 – 1 hp
  • Frequency. . . . . . . . . . . 50/60Hz (Note: 50Hz will increase all delay timers by 20%)

Output Characteristics

  • Output Contact Rating-SPST. . . . . . . . . . . . . . . . . . . 1hp@ 240VAC (17 amps max.)

Operating Temperature. . . . . . . . . . . . -40º to 55º C (-40º to 131º F)

Maximum Input Power . . . . . . . . . . . . . 5 W

Safety Marks

  • cUR* . . . . . . . . . . . . . . . . . . . . . .UL508, C22.2 No. 14

Weight . . . . . . . . . . . . . . . . . . . . . . . . 10 oz.

Mounting Method . . Inside a Pentek®, Franklin™, CentriPro™ Grundfos®, and Flint and Walling™ control box


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

Resources

Littelfuse 231-Insider-P Single-Phase PumpSaver Plus Product Resources

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Littelfuse 231-Insider Product Specifications

Littelfuse 231-Insider Installation Bulletin

Littelfuse 231-Insider Engineering Specifications

Warranty
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