The electronic pressure switch is a reliable solution. It ensures constant pressure, monitors the water flow and prevents the operation of the pump in case of lack of water. The compact pressure switch is installed between your pump and the connected tap or garden hose, and the water transport runs automatically without manually turning the pump on and off. When the tap is closed, the control switches off the pump time delayed. If the control system does not detect water flow after switching on the pump, it switches off the pump time delayed, thus protecting the pump from "dry running". The built-in sheath valve prevents the pipe system from running on the consumer side. When water is removed (pressure falls below 1.5 bar), the control system slows the pump "in". The connected pump is powered by the 1,100 W pressure switch. The power cord of your pump or external pump switch box must be connected to the open cable end of the pressure switch. Description: Pressure switch C50. This fully automatic electronic pump control is used to control the Pump depending on the opening or closing of the water consumer. It ensures constant pressure, monitors water flow and This prevents the pump from running dry if there is a lack of water. This allows the controlled, automatic switching of submersible and centrifugal pumps. For domestic water systems or for garden irrigation. On a wear-prone Membrane pressure reservoir can therefore be omitted. When water is removed (pressure falls below 1.5 bar), the control switches the pump to "on". When the tap is closed (internal water flow monitor turns off). The control turns off the pump delayed. If the control does not detect water flow after switching on the pump, it switches The pump is delayed and protects the pump from "dry running". The built-in check valve prevents the pipe system from running empty on the consumer side. Specifications: Mains voltage single phase: 230 V +/-10 %. Power supply frequency: 50/60Hz Max Current: 12A Switching capacity: 2.2 kW. Rated power: 1.1 kW. Protection class: IP: 65. Maximum operating pressure: 10 bar. Thread: 1 inch AG Weight: 0.583 kg Start-up pressure: 1.5 bar. Switching capacity: 2.2 kW. Rated power: 1.1 kW. Box contents: 1 piece. Pump control C50