230 V - 10 A
3 HP - 2.2 kW
Ratio 0.5÷6.7 bar
Leo PS-04 E is an electronic pressure switch with dual function of pressure-flow-static and pressure-static , designed to offer high performance in the control of electric pumps. It is a versatile and efficient device, compliant with the RoHS regulation, ideal for domestic, agricultural or industrial systems that require precise and reliable control of water pressure and flow.
Leo PS-04 E can handle a maximum pressure of 8 bar and is equipped with a G1” connector , standard for many hydraulic applications. Its operation is guaranteed in a temperature range between 0°C and 60°C , making it suitable for different operating environments. Furthermore, thanks to the IP65 protection degree, the device is protected against dust and water jets, ensuring reliability even in critical conditions.
1.6m cable with SHUKO plug
45 cm cable for PUMP connection


| Model | PS-04E |
| Code | 10PS04E |
| Power Supply | 230 V |
| Connector | 1'' |
| Max temperature | 60°C |
| Protection Level | IP65 |
| Max intensity | 10 A |
| Max pump power | 2.2 kW (3 HP) |
| Restart Calibration | from 0.5 to 6.7 bar |
| Cable with Schuko plug | 1.6 m |
| Pump cable | 45 m |
| Model | PS-04E |
| Code | 10PS04E |
| Power Supply | 230 V |
| Connector | 1'' |
| Max temperature | 60°C |
| Protection Level | IP65 |
| Max intensity | 10 A |
| Max pump power | 2.2 kW (3 HP) |
| Restart Calibration | from 0.5 to 6.7 bar |
| Cable with Schuko plug | 1.6 m |
| Pump cable | 45 m |