| Property | Value |
|---|---|
| Features | Two Connectors |
| Electrical Rating | 15 A Non-Inductive 120 to 277V AC, 300 VA Pilot Duty @ 120 to 277V AC |
| Differential (In. WC) | 0.06 to 0.6 |
| Pressure Setting Range (In. WC) | 0.05 to 1.0 |
| Operating Temp. Range (F) | -40 to 180 |
| Mounting Location | Vertical |
| Sample Line Connector | 1/4 in OD |
| Item | Air Pressure Switch |
| Height (In.) | 6 1/2 in |
| Application | Clogged or Dirty Filter Detection, High Pressure Detection |
| Mounting Holes O.C. (In.) | 3 7/8 in |
| Includes | Ferrules, Nuts |
| Switch Type | SPDT |
| Width (In.) | 4 3/4 in |
| 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 | CSA 1811M25, UL MFHX File MH9888 |
| Depth (In.) | 3 3/4 in |
| Type | Auto Reset |
| Sample Line Connection Size | 1/4 in |
| Minimum Operating Temperature | -40 Degrees F |
| Contact Form | SPDT |
| Maximum Operating Temperature | 180 Degrees F |
| Overall Height | 6 1/8 in |
| Housing Material | Steel |
| Electrical Connection Type | Hardwired |
| Number of Switches | 1 |
| Maximum Differential Pressure Setting | 0.6 in wc |
| Maximum Pressure Setting | 1 in wc |
| Housing Material Finish | Aluminum |
| Minimum Differential Pressure Setting | 0.06 in wc |
| Pressure Type | Differential |
| Overall Depth | 3 1/4 in |
| Product Type | Air Flow Switch |
| Overall Width | 3 7/8 in |
| Input Voltage | 120 to 277V AC |
| Mounting Hole Diameter | 3/16 in |
| Pressure Setpoint Type | Adjustable |
| Minimum Pressure Setting | 0.05 in wc |
| Reset Type | Automatic Reset |
| Maximum Pressure Rating | 1 in wc |
| Weight | 1 lb |
| Mounting Hole Center to Center Distance | 3 7/8 in |
| Standards | CSA Certified 1811M25, UL Listed MFHX File MH9888 |
| Sample Line Connector Type | Integral Compression |
| Mounting Orientation | Vertical |
| Housing Type | Conduit Box |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |
Airflow Switch, Auto Reset, SPDT, Siemens, Mfr#: 141-0574
$94,85
Free shipping will be applied on orders over $50
Air Pressure Switch, Application Clogged or Dirty Filter Detection, High Pressure Detection, Contact Form SPDT, Electrical Connection Type Hardwired, Electrical Rating 15 A Non-Inductive 120 to 277V AC, 300 VA Pilot Duty @ 120 to 277V AC, Housing Material Steel, Housing Material Finish Aluminum, Housing Type Conduit Box, Includes Ferrules, Nuts, Input Voltage 120 to 277V AC, Maximum Differential Pressure Setting 0.6 in wc, Maximum Operating Temperature 180 Degrees F
9999 in stock
Must order in multiples of 1
Subtotal:
$94.85
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