{"product_id":"wylacznik-cisnieniowy-lci-2-400v","title":"LCI 2 400V pressure switch","description":"\u003ch2\u003eLCI-2 400V - three-phase pressure switch\u003c\/h2\u003e\n\u003cp\u003eThe LCI-2 is a mechanical pressure switch by IBO that automatically switches a water pump on and off depending on the pressure in the domestic water supply system. The connection is a ¼\" threaded socket (female thread). Two pressure settings maintain the water pressure within the specified range.\u003c\/p\u003e\n\u003ch2\u003eWho it is for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallers and plumbers\u003c\/strong\u003e – factory settings of 2\/4 bar and adjustment with two screws allow the switch to be quickly commissioned and fine-tuned to the domestic water supply system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsers of domestic pressure booster sets\u003c\/strong\u003e – automatic switching of the pump on and off maintains the water pressure within the specified range without manual operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystems with 400 V three-phase pumps\u003c\/strong\u003e – a maximum current of 16 A and switching of three phases allow the pump to be controlled in typical domestic water supply systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical service personnel\u003c\/strong\u003e – the IP44 protection rating and clear terminal strip make connection and inspections easier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eControlling water pumps in domestic and agricultural pressure booster sets.\u003c\/li\u003e\n\u003cli\u003eAutomatically maintaining water pressure in domestic water supply systems equipped with a pressure tank.\u003c\/li\u003e\n\u003cli\u003eOperation with 400 V three-phase pumps and, when connected appropriately, with single-phase pumps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LCI-2 400V pressure switch is installed on the piping of the water system, ensuring that the connection is watertight.\u003c\/p\u003e\n\u003ch2\u003eFeatures of the LCI-2 pressure switch – description and technical data\u003c\/h2\u003e\n\u003cp\u003eThe LCI-2 has two pressure settings: the switch-on pressure, at which it starts the pump, and the switch-off pressure, at which it stops the pump. The switch is factory-set to switch on at 2 bar and switch off at 4 bar, and the settings can be changed within the range of 2 to 8 bar. The minimum switch-on pressure is 1 bar, the maximum switch-off pressure is 6 bar, and the minimum difference between the thresholds is 1 bar.\u003c\/p\u003e\n\u003cp\u003eThe pressure is adjusted using two screws under the cover: the larger one controls the switch-off pressure, while the smaller one controls the switch-on pressure. Turning a screw clockwise increases the pressure, while turning it counterclockwise decreases it. The switch is designed to control three-phase pumps and, by using two pairs of terminals, can also control a single-phase pump. The device must be connected to a grounded power supply with the power switched off.\u003c\/p\u003e\n\u003cp\u003eThe hydraulic connection is a ¼\" threaded socket (female thread), which connects it to the system piping. The switch must be protected from water, including atmospheric water.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eIBO\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: \u003cstrong\u003emechanical pressure switch for three-phase and single-phase pumps\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower supply: \u003cstrong\u003e3~400 V, 50 Hz\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure adjustment range: \u003cstrong\u003e2–8 bar\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFactory settings: \u003cstrong\u003eswitch-on 2 bar \/ switch-off 4 bar\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMinimum switch-on pressure: \u003cstrong\u003e1 bar\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum switch-off pressure: \u003cstrong\u003e6 bar\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMinimum threshold difference: \u003cstrong\u003e1 bar\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax. pressure: \u003cstrong\u003e8 bar\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax. current: \u003cstrong\u003e16 A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtection rating: \u003cstrong\u003eIP44\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHydraulic connection: \u003cstrong\u003e¼\" threaded socket (female thread), version without nipple\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdjustment: \u003cstrong\u003etwo screws (larger – switch-off pressure, smaller – switch-on pressure)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIBO – 24-month (2-year) manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certificates.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions (FAQ) – LCI-2 400V pressure switch\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the LCI-2 pressure switch used for?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ch4 id=\"lci2-zastosowanie\"\u003e\u003c\/h4\u003e\n\u003cp\u003eThe IBO LCI-2 automatically controls the operation of a water pump depending on the pressure in the system – it starts the pump when the pressure drops to the switch-on setting and stops it when the switch-off setting is reached. It is used in pressure booster sets equipped with a pressure tank.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat types of pumps is the LCI-2 switch designed for?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ch4 id=\"lci2-pompy\"\u003e\u003c\/h4\u003e\n\u003cp\u003eThe LCI-2 switch is primarily designed for 400 V three-phase pumps, with a maximum current of 16 A. It can also control a single-phase pump – in this case, two pairs of terminals are used, while one pair remains unused.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the difference between the version without a nipple and the version with a nipple?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ch4 id=\"lci2-roznica\"\u003e\u003c\/h4\u003e\n\u003cp\u003eBoth variants are the same LCI-2 pressure switch with identical operating parameters. The difference concerns the equipment: the version without a nipple does not include a connection nipple, and the connection to the piping is made through the ¼\" threaded socket (female thread) in the switch body.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow do I set the switch-on and switch-off pressure in the LCI-2?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ch4 id=\"lci2-regulacja\"\u003e\u003c\/h4\u003e\n\u003cp\u003eThe pressure is adjusted using two screws: the larger one controls the switch-off pressure, while the smaller one controls the switch-on pressure. Turning clockwise increases the pressure, while turning counterclockwise decreases it. The settings range from 2–8 bar, with a minimum threshold difference of 1 bar.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow do I connect the LCI-2 without a nipple to the system?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ch4 id=\"lci2-przylacze\"\u003e\u003c\/h4\u003e\n\u003cp\u003eThe hydraulic connection is a ¼\" threaded socket (female thread), which connects the switch to the system piping. Ensure that the connection is watertight – a leak may lead to switch failure or the risk of electric shock. Electrical connections must be made with the power switched off.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhere can I buy the LCI-2 pressure switch?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ch4 id=\"lci2-gdzie-kupic\"\u003e\u003c\/h4\u003e\n\u003cp\u003eThe manufacturer does not sell directly. The LCI-2 switch is available from commercial partners, plumbing supply wholesalers and authorised online distributors.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat warranty does the LCI-2 pressure switch have?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ch4 id=\"lci2-gwarancja\"\u003e\u003c\/h4\u003e\n\u003cp\u003eThe IBO LCI-2 pressure switch is covered by a 24-month (2-year) manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"IBO","offers":[{"title":"Default Title","offer_id":55264175980887,"sku":"OPA000109","price":999999.99,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2943\/3375\/files\/LCI2.png?v=1720006539","url":"https:\/\/dambat.pl\/en\/products\/wylacznik-cisnieniowy-lci-2-400v","provider":"DAMBAT Jastrzębski S.K.A.","version":"1.0","type":"link"}