1. Automatically activates dry-run protection when no water is detected, stopping the pump to prevent damage, and resumes operation automatically when water supply is restored. 2. Fully automatic pressure control: the pump starts and stops based on system water pressure changes to promote efficient water usage. 3. Clear LED indicator displays power status, pump operation status, 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 Switch