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Airflow Switch, Auto Reset, SPDT

  • Item# 2KGR4
  • Mfr. Model# 141-0574
  • Catalog Page# 3800
  • UNSPSC# 39121538
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  • Shipping Weight 1.09 lbs.
Country of Origin USA 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

Powers™ automatic airflow switch senses static differential pressure and the diaphragm-operated snap switches then actuate the electrical circuits.

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Technical Specs

  • Item Airflow Switch
  • Type Auto Reset
  • Differential (In. WC) 0.06 to 0.6
  • Switch Type SPDT
  • Pressure Setting Range (In. WC) 0.05 to 1.0
  • Electrical Rating 15 Amps @ 120 to 277
  • Sample Line Connector 1/4" O.D.
  • Height (In.) 6-1/2
  • Width (In.) 4-3/4
  • Depth (In.) 3-3/4
  • Mounting Holes O.C. (In.) 3-7/8
  • Mounting Location Vertical
  • Operating Temp. Range (F) -40 to 180
  • Application Requiring Positive Proof Of Airflow Or To Detect High Differential Pressures Associated With Dirty Air Filters Or Similar Maintenance Alarms Not Requiring Safety Lock Of The Fan
  • Features Two Connectors
  • Function The Diaphragm Operates A Spring Lever To Actuate The Snap Switch, The Manual Reset Switch Keeps The Electrical Contact Open Until Pushed To Reset. Turning The Adjustment Knob Clockwise Increases The Setpoint
  • Agency Compliance UL, CSA
  • Includes Nuts And Ferrules
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