HVACR > Controls > Duct Pressure Switches > Airflow Switch,Manual Reset,SPDT : Grainger Industrial Supply

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Airflow Switch,Manual Reset,SPDT

Airflow Switch, Manual Reset, Differential 0.02 To 0.1 WC, SPDT Switch Type, Pressure Setting Range 0.05 To 1.0 In WC, Electrical Rating 15 Amps @ 120 To 277, Sample Line Connector 1/4 In O.D., Height 6 1/2 In, Width 4 3/4 In, Depth 3 3/4 In, Mounting Holes O.C. 3 7/8 In, Operating Temp Range -40 To 180 F, Features Two Connectors, UL, CSA, Includes Nuts And Ferrules
Grainger Item # 2KGR4  
Price (ea.) $75.30
Brand SIEMENS  
Mfr. Model # 141-0574  
Ship Qty. 1  
Sell Qty. (Will-Call) 1  
Ship Weight (lbs.) 1.09  
Usually Ships** 1-3 Days  
Catalog Page No. N/A  
Qty.
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Item Airflow Switch
Type Manual Reset
Differential (In. WC) 0.02 To 0.1
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

** The "Usually Ships" reflects when an item is generally expected to ship from Grainger based on its stocking location. Real-time availability information will be shown during the checkout process and on the e-mail order confirmation (for U.S. and Puerto Rico - US customers only). Please allow additional delivery time for international orders.