1. Automatically activates dry-run protection when no water is detected, stopping the pump to prevent damage; resumes operation automatically when water supply is restored. 2. Fully automatic pressure-based control: the pump starts and stops in response to water pressure changes to promote efficient water usage. 3. Clear LED indicator displays power status, pump operation, and fault conditions. 4. Built-in pressure gauge ensures stable performance. Designed for electronic pressure switch applications in water systems. 5. Compatible with various pumps, including centrifugal pumps, jet pumps, garden pumps, and general-purpose water pumps. Name: Water Pump Pressure Switch Voltage: 220 V Frequency: 50 Hz Power Rating: 1.1 kW Current Rating: 10 A Maximum Working Pressure: 1 MPa (10 bar) Protection Rating: IP65 Operating Temperature: Up to 55°C Inlet/Outlet Thread Size: 32 mm Color: As shown Material: Metal and plastic Package Contents: 1 x water pump pressure controller