Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).


Solid State Sensor Float Switch, Sensor Rod Switch Type

  • Item# 5RZN3
  • Mfr. Model# USC3
  • Catalog Page# 3276
  • UNSPSC# 39121531
Solid State Sensor Float Switch, Sensor Rod Switch Type close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
Megaphone How can we improve our Product Images?

Price $151.50 / each

Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Jump to:
  • Shipping Weight 2.63 lbs.
Country of Origin China Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

This unit senses water level regardless of how fast or slow the sump pit fills. It monitors pump and power conditions and sounds an alarm when problems are detected. The run time is adjustable from 5 to 45 seconds after the water level falls below the sensor. The solid state circuitry has no moving parts to wear out or break.

View More

Technical Specs

  • Item Float Switch
  • Series PHCC Pro
  • Type Solid State Sensor
  • Switch Type Sensor Rod
  • Connection N/A
  • Max. Amps Running 12
  • HP @ 1 Phase - 115V 1/2
  • HP @ 1 Phase - 230V N/A
  • Voltage 120
  • Cord Length (Ft.) 10
  • Wire Gauge 14
  • Pumping Range Min./Max. Adjustable
  • Tether Length Min.-Max. (In.) 120
  • Overall Length (In.) 5 1/2
  • Float Length (In.) 3 1/2
  • Length 5 1/2
  • Width 1 13/16
  • Height 5 1/2
  • Float Dia. (In.) 1 13/16
  • Fitting 2" NPT
  • VA Rating 12 Amp
  • Max. Temp. (F) 104
  • Max. Temp. (C) 40
  • Max. Pressure (PSI) N/A
  • Min. Water Level Adjustment 1"
  • Max. Water Level Adjustment 120"
  • Operation NO/NC
  • Stem Length (In.) 3 1/2
  • Stem Material Stainless Steel
  • Float Material Polybutylene Terephthalate
  • Mounts With Clamp Assembly
  • For Use With Pumps
  • Specific Gravity N/A
  • Control Range Up to 1/2 HP at 120VAC and 1 HP at 230VAC
  • Max. Voltage 120
  • Mounting Bracket Material Corrosion Proof
  • Turns Off At Various Levels
  • Turns On At Various Levels
  • Wire Lead 4"
  • Agency Compliance UL
  • Includes Controller, Switch, Mounting Strap, Instructions
Megaphone How can we improve our Technical Specifications?

Compliance and Restrictions


Customer Reviews

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.