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⚡ Elevate your system’s pressure game with LEFOO LF5510 — precision that professionals trust!
The LEFOO LF5510 is a high-precision adjustable pressure switch designed for HVAC, refrigeration, and boiler systems. It offers a wide pressure range of 14.5 to 145 psi, supports multiple electrical ratings (125/250VAC, 24VDC), and is compatible with various media including refrigerants, air, water, and oil. Built with durable brass and copper materials and featuring a threaded mounting bracket, it ensures reliable, easy installation and long-lasting performance in demanding industrial environments.







| ASIN | B07Q6WBNCV |
| Actuator Type | Plunger |
| Best Sellers Rank | #281,059 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #302 in Pressure Switches |
| Brand | LEFOO |
| Brand Name | LEFOO |
| Circuit Type | 2-way |
| Color | white |
| Compatible Devices | Refrigeration Equipment, Boiler Equipment, Air Water Compressor, HVAC Equipment |
| Compatible with Vehicle Type | Refrigeration Equipment, Boiler Equipment, Air Water Compressor, HVAC Equipment |
| Connectivity Protocol | X-10 |
| Connector Type | Threaded |
| Contact Material | Metal |
| Contact Type | Normally Open |
| Control Method | Touch |
| Control Type | Automatic |
| Controller Type | Hand Control |
| Current Rating | 10 Amps |
| Customer Reviews | 4.4 out of 5 stars 30 Reviews |
| International Protection Rating | 125 |
| Item Dimensions | 3.29 x 3.43 x 1.73 inches |
| Manufacturer | LEFOO Industrial Co.,Ltd |
| Material Type | Brass, Copper |
| Model | LF5510 |
| Mounting Type | Panel Mount |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operating Voltage | 250 Volts |
| Operation Mode | Off |
| Part Number | LF5510 |
| Switch Type | Pressure Switch, Temperature Switch |
| Terminal | Spdt |
| Unit Count | 1.0 Count |
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