SK-9 230V 1-phase pressure switch for domestic pumps and well pumps

Replacement part suitable for almost all 230V domestic water systems. You will receive a pressure switch for domestic water systems. You will receive a mechanical pressure switch, suitable for domestic water systems, expansion tanks, or garden water pumps. AC pressure switch. Continuously adjustable start and stop pressure. This is a single-phase pressure switch, which activates both the live and neutral wires simultaneously. The device automatically starts the pump according to the water pressure. If the cut-in pressure in the water circuit falls below a certain limit, the pump starts and then stops as soon as the pressure is restored. Adjusting the pressure switch: 1. Loosen the differential nut (2) 2. Adjust the cut-in pressure (1) 3. Tighten the differential screw (2) until the cut-off pressure. Netz = Network, Erde = Earth. If your pump has a power rating of more than 1.1 kW, you will need to install a standard commercially available power connector or relay upstream. A 380/400V three-phase pump can be operated with a 380V power connector. SK-9 230V 1-phase domestic pump well pump control. WEEE Registration Number DE45283704. Number of packages: 1. Material: Metal/Plastic. colour: Black. Protection class: IP44 (splashproof). Input voltage: 220-240V 10(10)A. Connections: 13 mm (1/4 inch). Temperature range: 0 - 55°C. Max. pressure. Operating pressure 6 bar, Pressure adjustment range 1.4 to 4.1 bar, Starting pressure adjustment 1.4 - 2.8 bar, Product: Pressure switch, Plug: Without connector, Pump control / Pressure switch, Max. current 10 A, Phase 1, Weight [kg] 0.3760, Package: Height in mm 110, Package: Length in mm 105, Package: Width in mm 65