# Digital Pressure Switch, Power Required 90 to 250VAC, 45 to 65 Hz, Range 0 to 3630 psi, Compatible With Air and Liquids, Circuit Type Triac, Output Current 2.5A @ 20 Degrees C, Contact Form SPST, On Set Point 40 to 3630 psi, Off Set Point 20 to 3610 psi, Burst Pressure 12,300 psi, Process Connection 1/4 In. FNPT, IP Rating 67, Housing Material Stainless Steel, Wetted Materials Stainless Steel, Electrical Connection 5 Pin 1/2 In. 20UNF Connector, Temp. Range 13 Degrees to 176 Degrees F Features Circuit Type: Triac Item: Digital Pressure Switch Temp. Range: 13 Degrees to 176 Degrees F Contact Form: SPST Housing Material: Stainless Steel Range: 0 to 3630 psi Wetted Materials: Stainless Steel Process Connection: 1/4" FNPT Compatible With: Air and Liquids Power Required: 90 to 250VAC, 45 to 65 Hz Output Current: 2.5A @ 20 Degrees C IP Rating: 67 Burst Pressure: 12,300 psi Electrical Connection: 5 Pin 1/2" 20UNF Connector On Set Point: 40 to 3630 psi Off Set Point: 20 to 3610 psi

**Manufacturer:** IFM  
**MPN:** `pn4221`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | IFM |
| Manufacturer name | IFM |
| Manufacturer | IFM |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Walmart | 48105611 | 320.25 | 1 | None | 1 |

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